/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_spec2_product45.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-21 18:51:15,651 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-21 18:51:15,655 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-21 18:51:15,709 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-21 18:51:15,709 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-21 18:51:15,713 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-21 18:51:15,717 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-21 18:51:15,731 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-21 18:51:15,735 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-21 18:51:15,740 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-21 18:51:15,741 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-21 18:51:15,744 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-21 18:51:15,745 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-21 18:51:15,748 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-21 18:51:15,749 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-21 18:51:15,751 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-21 18:51:15,755 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-21 18:51:15,756 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-21 18:51:15,763 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-21 18:51:15,768 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-21 18:51:15,772 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-21 18:51:15,773 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-21 18:51:15,775 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-21 18:51:15,777 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-21 18:51:15,783 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-21 18:51:15,784 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-21 18:51:15,784 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-21 18:51:15,789 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-21 18:51:15,789 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-21 18:51:15,790 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-21 18:51:15,790 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-21 18:51:15,792 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-21 18:51:15,793 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-21 18:51:15,794 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-21 18:51:15,795 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-21 18:51:15,795 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-21 18:51:15,795 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-21 18:51:15,796 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-21 18:51:15,796 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-21 18:51:15,797 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-21 18:51:15,797 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-21 18:51:15,798 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 18:51:15,810 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-21 18:51:15,810 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-21 18:51:15,812 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-21 18:51:15,812 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-21 18:51:15,812 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-21 18:51:15,813 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-21 18:51:15,813 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-21 18:51:15,813 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-21 18:51:15,813 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-21 18:51:15,813 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-21 18:51:15,814 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-21 18:51:15,814 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-21 18:51:15,814 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-21 18:51:15,814 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-21 18:51:15,814 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-21 18:51:15,815 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-21 18:51:15,815 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-21 18:51:15,815 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-21 18:51:15,815 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-21 18:51:15,815 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-21 18:51:15,816 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-21 18:51:15,816 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-21 18:51:15,816 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-21 18:51:16,162 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-21 18:51:16,187 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-21 18:51:16,190 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-21 18:51:16,191 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-21 18:51:16,192 INFO L275 PluginConnector]: CDTParser initialized [2021-02-21 18:51:16,193 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product45.cil.c [2021-02-21 18:51:16,269 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/82af95ee3/78ff303dd7434ac5b86488d8e6a28876/FLAG31c3f36d2 [2021-02-21 18:51:16,828 INFO L306 CDTParser]: Found 1 translation units. [2021-02-21 18:51:16,829 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product45.cil.c [2021-02-21 18:51:16,843 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/82af95ee3/78ff303dd7434ac5b86488d8e6a28876/FLAG31c3f36d2 [2021-02-21 18:51:17,128 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/82af95ee3/78ff303dd7434ac5b86488d8e6a28876 [2021-02-21 18:51:17,131 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-21 18:51:17,144 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-21 18:51:17,145 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-21 18:51:17,145 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-21 18:51:17,149 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-21 18:51:17,150 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 06:51:17" (1/1) ... [2021-02-21 18:51:17,151 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a7b9c15 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:51:17, skipping insertion in model container [2021-02-21 18:51:17,152 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 06:51:17" (1/1) ... [2021-02-21 18:51:17,159 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-21 18:51:17,202 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-21 18:51:17,439 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_spec2_product45.cil.c[10968,10981] [2021-02-21 18:51:17,545 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 18:51:17,568 INFO L203 MainTranslator]: Completed pre-run [2021-02-21 18:51:17,676 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_spec2_product45.cil.c[10968,10981] [2021-02-21 18:51:17,716 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 18:51:17,754 INFO L208 MainTranslator]: Completed translation [2021-02-21 18:51:17,755 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:51:17 WrapperNode [2021-02-21 18:51:17,755 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-21 18:51:17,756 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-21 18:51:17,756 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-21 18:51:17,756 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-21 18:51:17,769 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:51:17" (1/1) ... [2021-02-21 18:51:17,769 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:51:17" (1/1) ... [2021-02-21 18:51:17,786 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:51:17" (1/1) ... [2021-02-21 18:51:17,787 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:51:17" (1/1) ... [2021-02-21 18:51:17,818 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:51:17" (1/1) ... [2021-02-21 18:51:17,830 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:51:17" (1/1) ... [2021-02-21 18:51:17,836 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:51:17" (1/1) ... [2021-02-21 18:51:17,867 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-21 18:51:17,868 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-21 18:51:17,868 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-21 18:51:17,868 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-21 18:51:17,869 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:51:17" (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 18:51:17,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-21 18:51:17,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-21 18:51:17,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-21 18:51:17,999 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-21 18:51:17,999 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-21 18:51:17,999 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-21 18:51:17,999 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-21 18:51:18,000 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-21 18:51:18,000 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-21 18:51:18,000 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-21 18:51:18,000 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-21 18:51:18,000 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-21 18:51:18,000 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-21 18:51:18,001 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-21 18:51:18,001 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-21 18:51:18,001 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-21 18:51:18,001 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-21 18:51:18,001 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-21 18:51:18,001 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2021-02-21 18:51:18,002 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-21 18:51:18,002 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2021-02-21 18:51:18,002 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-21 18:51:18,002 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-21 18:51:18,002 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-21 18:51:18,002 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-21 18:51:18,003 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-21 18:51:18,003 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2021-02-21 18:51:18,003 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-21 18:51:18,003 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-21 18:51:18,003 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-21 18:51:18,003 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-21 18:51:18,004 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-21 18:51:18,004 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-21 18:51:18,004 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-21 18:51:18,004 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2021-02-21 18:51:18,004 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-21 18:51:18,004 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-21 18:51:18,005 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-21 18:51:18,005 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-21 18:51:18,005 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2021-02-21 18:51:18,005 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2021-02-21 18:51:18,005 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-21 18:51:18,005 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-21 18:51:18,006 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-21 18:51:18,006 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-21 18:51:18,006 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-21 18:51:18,006 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-21 18:51:18,006 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-21 18:51:18,006 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-21 18:51:18,006 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-21 18:51:18,007 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-21 18:51:18,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-21 18:51:18,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-21 18:51:18,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-21 18:51:18,007 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-21 18:51:18,007 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-21 18:51:18,008 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-21 18:51:18,008 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-21 18:51:18,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-21 18:51:18,008 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-21 18:51:18,008 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-21 18:51:18,008 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-21 18:51:18,009 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-21 18:51:18,009 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-21 18:51:18,009 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-21 18:51:18,009 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-21 18:51:18,009 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-21 18:51:18,009 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-21 18:51:18,010 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-21 18:51:18,010 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-21 18:51:18,010 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2021-02-21 18:51:18,010 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-21 18:51:18,010 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-21 18:51:18,010 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-21 18:51:18,011 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-21 18:51:18,011 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-21 18:51:18,011 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-21 18:51:18,011 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-21 18:51:18,011 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-21 18:51:18,011 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-21 18:51:18,011 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2021-02-21 18:51:18,012 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-21 18:51:18,012 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-21 18:51:18,012 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-21 18:51:18,012 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2021-02-21 18:51:18,012 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-21 18:51:18,012 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-21 18:51:18,012 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2021-02-21 18:51:18,013 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2021-02-21 18:51:18,013 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-21 18:51:18,013 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2021-02-21 18:51:18,013 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-21 18:51:18,013 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-21 18:51:18,013 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-21 18:51:18,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-21 18:51:18,014 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-21 18:51:19,371 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-21 18:51:19,372 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-21 18:51:19,374 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 06:51:19 BoogieIcfgContainer [2021-02-21 18:51:19,375 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-21 18:51:19,376 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-21 18:51:19,376 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-21 18:51:19,380 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-21 18:51:19,380 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.02 06:51:17" (1/3) ... [2021-02-21 18:51:19,381 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@15a51fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.02 06:51:19, skipping insertion in model container [2021-02-21 18:51:19,381 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:51:17" (2/3) ... [2021-02-21 18:51:19,382 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@15a51fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.02 06:51:19, skipping insertion in model container [2021-02-21 18:51:19,382 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 06:51:19" (3/3) ... [2021-02-21 18:51:19,383 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product45.cil.c [2021-02-21 18:51:19,390 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-21 18:51:19,395 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-21 18:51:19,414 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-21 18:51:19,437 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-21 18:51:19,438 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-21 18:51:19,438 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-21 18:51:19,438 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-21 18:51:19,438 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-21 18:51:19,438 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-21 18:51:19,438 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-21 18:51:19,439 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-21 18:51:19,461 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states. [2021-02-21 18:51:19,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2021-02-21 18:51:19,481 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 18:51:19,482 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] [2021-02-21 18:51:19,482 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 18:51:19,488 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 18:51:19,488 INFO L82 PathProgramCache]: Analyzing trace with hash -135875961, now seen corresponding path program 1 times [2021-02-21 18:51:19,497 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 18:51:19,498 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1666338378] [2021-02-21 18:51:19,498 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 18:51:19,575 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 18:51:19,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:19,968 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:19,970 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:19,971 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:19,971 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:20,271 WARN L202 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 18:51:20,276 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 18:51:20,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:20,408 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:20,409 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:20,426 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 18:51:20,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:20,429 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:20,430 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:20,430 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 18:51:20,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:20,433 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:20,433 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:20,433 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 18:51:20,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:20,437 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:20,437 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:20,438 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 18:51:20,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:20,440 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:20,440 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:20,447 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 18:51:20,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:20,450 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:20,451 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:20,451 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-02-21 18:51:20,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:20,454 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:20,455 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:20,455 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-02-21 18:51:20,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:20,458 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:20,459 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:20,515 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 18:51:20,517 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1666338378] [2021-02-21 18:51:20,519 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 18:51:20,519 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-21 18:51:20,519 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1321894009] [2021-02-21 18:51:20,524 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-21 18:51:20,524 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 18:51:20,538 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-21 18:51:20,539 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-21 18:51:20,541 INFO L87 Difference]: Start difference. First operand 325 states. Second operand 4 states. [2021-02-21 18:51:22,257 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 18:51:22,258 INFO L93 Difference]: Finished difference Result 506 states and 599 transitions. [2021-02-21 18:51:22,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-02-21 18:51:22,260 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 153 [2021-02-21 18:51:22,261 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 18:51:22,276 INFO L225 Difference]: With dead ends: 506 [2021-02-21 18:51:22,276 INFO L226 Difference]: Without dead ends: 322 [2021-02-21 18:51:22,281 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-21 18:51:22,300 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 322 states. [2021-02-21 18:51:22,488 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 322 to 273. [2021-02-21 18:51:22,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 273 states. [2021-02-21 18:51:22,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 273 states and 298 transitions. [2021-02-21 18:51:22,497 INFO L78 Accepts]: Start accepts. Automaton has 273 states and 298 transitions. Word has length 153 [2021-02-21 18:51:22,501 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 18:51:22,501 INFO L480 AbstractCegarLoop]: Abstraction has 273 states and 298 transitions. [2021-02-21 18:51:22,501 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-21 18:51:22,501 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 298 transitions. [2021-02-21 18:51:22,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2021-02-21 18:51:22,516 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 18:51:22,516 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] [2021-02-21 18:51:22,517 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-21 18:51:22,517 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 18:51:22,517 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 18:51:22,518 INFO L82 PathProgramCache]: Analyzing trace with hash 1112869323, now seen corresponding path program 1 times [2021-02-21 18:51:22,518 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 18:51:22,520 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [626804805] [2021-02-21 18:51:22,520 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 18:51:22,526 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 18:51:22,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:22,702 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:22,703 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:22,704 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:22,706 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:51:22,716 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:22,717 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:23,039 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 18:51:23,041 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 18:51:23,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:23,082 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:23,082 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:23,088 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 18:51:23,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:23,090 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:23,091 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:23,091 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 18:51:23,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:23,094 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:23,094 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:23,095 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 18:51:23,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:23,097 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:23,098 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:23,098 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 18:51:23,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:23,100 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:23,101 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:23,108 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 18:51:23,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:23,111 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:23,111 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:23,112 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2021-02-21 18:51:23,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:23,115 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:23,115 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:23,116 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2021-02-21 18:51:23,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:23,118 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:23,119 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:23,168 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 18:51:23,169 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [626804805] [2021-02-21 18:51:23,169 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 18:51:23,169 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-21 18:51:23,169 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [856788230] [2021-02-21 18:51:23,170 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-21 18:51:23,171 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 18:51:23,171 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-21 18:51:23,171 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-21 18:51:23,172 INFO L87 Difference]: Start difference. First operand 273 states and 298 transitions. Second operand 5 states. [2021-02-21 18:51:23,910 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 18:51:25,102 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 18:51:25,102 INFO L93 Difference]: Finished difference Result 434 states and 493 transitions. [2021-02-21 18:51:25,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-21 18:51:25,106 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 154 [2021-02-21 18:51:25,107 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 18:51:25,114 INFO L225 Difference]: With dead ends: 434 [2021-02-21 18:51:25,114 INFO L226 Difference]: Without dead ends: 311 [2021-02-21 18:51:25,117 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-21 18:51:25,118 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 311 states. [2021-02-21 18:51:25,240 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 311 to 263. [2021-02-21 18:51:25,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 263 states. [2021-02-21 18:51:25,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 263 states and 285 transitions. [2021-02-21 18:51:25,244 INFO L78 Accepts]: Start accepts. Automaton has 263 states and 285 transitions. Word has length 154 [2021-02-21 18:51:25,247 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 18:51:25,250 INFO L480 AbstractCegarLoop]: Abstraction has 263 states and 285 transitions. [2021-02-21 18:51:25,250 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-21 18:51:25,250 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 285 transitions. [2021-02-21 18:51:25,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-02-21 18:51:25,260 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 18:51:25,260 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] [2021-02-21 18:51:25,260 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-21 18:51:25,261 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 18:51:25,261 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 18:51:25,261 INFO L82 PathProgramCache]: Analyzing trace with hash 233631766, now seen corresponding path program 1 times [2021-02-21 18:51:25,262 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 18:51:25,262 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [72253406] [2021-02-21 18:51:25,262 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 18:51:25,269 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 18:51:25,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:25,401 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:25,402 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:51:25,405 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:25,406 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:51:25,411 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:25,411 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:51:25,416 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:25,417 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 18:51:25,423 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:25,424 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:25,735 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 18:51:25,740 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 18:51:25,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:25,807 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:25,808 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:25,809 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:25,810 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-21 18:51:25,818 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 18:51:25,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:25,822 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:25,822 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:25,823 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 18:51:25,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:25,825 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:25,825 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:25,826 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 18:51:25,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:25,838 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:25,839 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:25,847 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:25,848 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 18:51:25,872 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-21 18:51:25,878 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-21 18:51:25,893 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 18:51:25,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:25,897 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:25,897 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:25,908 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 18:51:25,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:25,912 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:25,912 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:25,912 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-02-21 18:51:25,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:25,915 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:25,915 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:25,915 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2021-02-21 18:51:25,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:25,917 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:25,918 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:25,974 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 18:51:25,975 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [72253406] [2021-02-21 18:51:25,975 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 18:51:25,975 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-21 18:51:25,976 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [400022216] [2021-02-21 18:51:25,976 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-21 18:51:25,976 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 18:51:25,977 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-21 18:51:25,977 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-21 18:51:25,977 INFO L87 Difference]: Start difference. First operand 263 states and 285 transitions. Second operand 10 states. [2021-02-21 18:51:26,600 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 18:51:27,045 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 18:51:27,423 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-21 18:51:27,850 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 18:51:28,255 WARN L202 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 18:51:28,592 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 18:51:30,298 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 18:51:30,298 INFO L93 Difference]: Finished difference Result 454 states and 519 transitions. [2021-02-21 18:51:30,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-21 18:51:30,299 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 163 [2021-02-21 18:51:30,299 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 18:51:30,302 INFO L225 Difference]: With dead ends: 454 [2021-02-21 18:51:30,302 INFO L226 Difference]: Without dead ends: 311 [2021-02-21 18:51:30,304 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 16 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2021-02-21 18:51:30,304 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 311 states. [2021-02-21 18:51:30,409 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 311 to 263. [2021-02-21 18:51:30,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 263 states. [2021-02-21 18:51:30,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 263 states and 284 transitions. [2021-02-21 18:51:30,412 INFO L78 Accepts]: Start accepts. Automaton has 263 states and 284 transitions. Word has length 163 [2021-02-21 18:51:30,412 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 18:51:30,413 INFO L480 AbstractCegarLoop]: Abstraction has 263 states and 284 transitions. [2021-02-21 18:51:30,413 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-21 18:51:30,413 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 284 transitions. [2021-02-21 18:51:30,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2021-02-21 18:51:30,416 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 18:51:30,416 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, 1, 1, 1, 1, 1, 1] [2021-02-21 18:51:30,416 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-21 18:51:30,416 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 18:51:30,417 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 18:51:30,417 INFO L82 PathProgramCache]: Analyzing trace with hash -726740408, now seen corresponding path program 1 times [2021-02-21 18:51:30,417 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 18:51:30,417 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1399791317] [2021-02-21 18:51:30,418 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 18:51:30,421 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 18:51:30,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:30,488 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:30,488 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:51:30,491 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:30,492 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:51:30,492 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:30,493 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:51:30,493 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:30,493 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:51:30,494 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:30,494 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:51:30,495 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:30,495 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:30,894 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 18:51:30,896 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 18:51:30,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:30,953 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:30,953 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:30,955 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:30,956 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:51:30,966 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 18:51:30,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:30,969 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:30,971 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:30,971 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 18:51:30,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:30,975 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:30,976 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:30,976 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 18:51:30,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:30,979 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:30,980 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:30,980 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 18:51:30,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:30,984 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:30,984 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:30,996 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 18:51:30,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:31,000 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:31,001 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:31,008 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2021-02-21 18:51:31,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:31,015 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:31,016 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:31,016 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:31,017 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:51:31,017 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:31,018 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:31,018 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 18:51:31,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:31,023 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:31,023 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:51:31,024 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:31,025 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 18:51:31,039 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 18:51:31,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:31,043 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:31,043 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:31,044 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-21 18:51:31,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:31,047 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:31,047 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:31,048 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2021-02-21 18:51:31,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:31,051 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:31,051 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:31,107 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 18:51:31,108 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1399791317] [2021-02-21 18:51:31,108 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 18:51:31,108 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-02-21 18:51:31,109 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [957808305] [2021-02-21 18:51:31,109 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-02-21 18:51:31,109 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 18:51:31,110 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-02-21 18:51:31,110 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-02-21 18:51:31,110 INFO L87 Difference]: Start difference. First operand 263 states and 284 transitions. Second operand 7 states. [2021-02-21 18:51:31,746 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 18:51:33,399 WARN L202 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 18:51:34,375 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 18:51:34,376 INFO L93 Difference]: Finished difference Result 601 states and 694 transitions. [2021-02-21 18:51:34,376 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-02-21 18:51:34,376 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 176 [2021-02-21 18:51:34,377 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 18:51:34,384 INFO L225 Difference]: With dead ends: 601 [2021-02-21 18:51:34,384 INFO L226 Difference]: Without dead ends: 458 [2021-02-21 18:51:34,385 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=75, Invalid=197, Unknown=0, NotChecked=0, Total=272 [2021-02-21 18:51:34,386 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 458 states. [2021-02-21 18:51:34,556 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 458 to 387. [2021-02-21 18:51:34,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 387 states. [2021-02-21 18:51:34,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 387 states and 419 transitions. [2021-02-21 18:51:34,559 INFO L78 Accepts]: Start accepts. Automaton has 387 states and 419 transitions. Word has length 176 [2021-02-21 18:51:34,560 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 18:51:34,560 INFO L480 AbstractCegarLoop]: Abstraction has 387 states and 419 transitions. [2021-02-21 18:51:34,560 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2021-02-21 18:51:34,560 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 419 transitions. [2021-02-21 18:51:34,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2021-02-21 18:51:34,563 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 18:51:34,564 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, 1, 1, 1, 1, 1, 1, 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 18:51:34,564 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-21 18:51:34,564 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 18:51:34,565 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 18:51:34,565 INFO L82 PathProgramCache]: Analyzing trace with hash 198868310, now seen corresponding path program 1 times [2021-02-21 18:51:34,566 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 18:51:34,566 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1766311811] [2021-02-21 18:51:34,566 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 18:51:34,570 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 18:51:34,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:34,664 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:34,665 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:34,666 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:34,666 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:51:34,669 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:34,669 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:51:34,674 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:34,675 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:34,675 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:34,676 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:35,067 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 18:51:35,067 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 18:51:35,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:35,106 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:35,107 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:35,112 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 18:51:35,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:35,114 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:35,114 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:35,114 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 18:51:35,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:35,117 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:35,117 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:35,118 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 18:51:35,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:35,123 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:35,124 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:35,125 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:35,126 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 18:51:35,146 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:35,147 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 18:51:35,162 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 18:51:35,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:35,165 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:35,165 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:35,183 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 18:51:35,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:35,185 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:35,186 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:35,198 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2021-02-21 18:51:35,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:35,206 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:35,207 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:35,207 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:35,208 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:35,208 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 18:51:35,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:35,216 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:35,216 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:35,217 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:35,217 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:35,217 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 18:51:35,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:35,224 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:35,225 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:35,226 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:35,226 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:51:35,245 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:35,245 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:51:35,264 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:35,265 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:35,265 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-21 18:51:35,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:35,270 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:35,270 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:35,271 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:35,272 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:51:35,289 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:35,290 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:51:35,315 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-21 18:51:35,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:35,318 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:35,319 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:35,322 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2021-02-21 18:51:35,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:35,323 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:35,324 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:35,324 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2021-02-21 18:51:35,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:35,326 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:35,326 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:35,397 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 18:51:35,398 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1766311811] [2021-02-21 18:51:35,398 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 18:51:35,398 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2021-02-21 18:51:35,398 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [231325380] [2021-02-21 18:51:35,399 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-02-21 18:51:35,399 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 18:51:35,399 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-02-21 18:51:35,400 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=131, Unknown=0, NotChecked=0, Total=156 [2021-02-21 18:51:35,400 INFO L87 Difference]: Start difference. First operand 387 states and 419 transitions. Second operand 13 states. [2021-02-21 18:51:36,124 WARN L202 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 18:51:36,522 WARN L202 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-21 18:51:36,902 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 18:51:37,289 WARN L202 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 18:51:37,654 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 18:51:38,603 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 18:51:38,985 WARN L202 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 18:51:39,385 WARN L202 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 18:51:39,789 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 18:51:40,155 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 18:51:41,644 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 18:51:41,645 INFO L93 Difference]: Finished difference Result 730 states and 837 transitions. [2021-02-21 18:51:41,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-02-21 18:51:41,645 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 200 [2021-02-21 18:51:41,646 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 18:51:41,650 INFO L225 Difference]: With dead ends: 730 [2021-02-21 18:51:41,650 INFO L226 Difference]: Without dead ends: 463 [2021-02-21 18:51:41,652 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 4.1s TimeCoverageRelationStatistics Valid=110, Invalid=442, Unknown=0, NotChecked=0, Total=552 [2021-02-21 18:51:41,653 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 463 states. [2021-02-21 18:51:41,827 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 463 to 393. [2021-02-21 18:51:41,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 393 states. [2021-02-21 18:51:41,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 393 states and 425 transitions. [2021-02-21 18:51:41,830 INFO L78 Accepts]: Start accepts. Automaton has 393 states and 425 transitions. Word has length 200 [2021-02-21 18:51:41,830 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 18:51:41,830 INFO L480 AbstractCegarLoop]: Abstraction has 393 states and 425 transitions. [2021-02-21 18:51:41,831 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2021-02-21 18:51:41,831 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 425 transitions. [2021-02-21 18:51:41,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2021-02-21 18:51:41,833 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 18:51:41,834 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, 1, 1, 1, 1, 1, 1, 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 18:51:41,834 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-21 18:51:41,834 INFO L428 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 18:51:41,835 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 18:51:41,835 INFO L82 PathProgramCache]: Analyzing trace with hash 1172738486, now seen corresponding path program 1 times [2021-02-21 18:51:41,835 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 18:51:41,835 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [78650789] [2021-02-21 18:51:41,835 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 18:51:41,838 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 18:51:41,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:41,905 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:41,906 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:51:41,909 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:41,909 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:51:41,911 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:41,912 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:51:41,912 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:41,912 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:51:41,913 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:41,913 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:51:41,920 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:41,921 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:51:41,925 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:41,926 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:42,211 WARN L202 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 18:51:42,212 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 18:51:42,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:42,252 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:42,253 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:42,254 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:42,254 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:51:42,259 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 18:51:42,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:42,261 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:42,262 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:42,262 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 18:51:42,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:42,264 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:42,264 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:42,265 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 18:51:42,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:42,271 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:42,272 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:42,272 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 18:51:42,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:42,274 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:42,274 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:42,283 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 18:51:42,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:42,286 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:42,286 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:42,297 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2021-02-21 18:51:42,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:42,303 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:42,303 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:42,304 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 18:51:42,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:42,307 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:42,308 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:42,308 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 18:51:42,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:42,311 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:42,311 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:42,311 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-21 18:51:42,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:42,314 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:42,314 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:42,315 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-21 18:51:42,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:42,316 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:42,317 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:42,318 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2021-02-21 18:51:42,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:42,321 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:42,322 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:42,322 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:42,323 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:51:42,335 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:42,335 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:51:42,347 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2021-02-21 18:51:42,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:42,349 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:42,350 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:42,401 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 18:51:42,401 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [78650789] [2021-02-21 18:51:42,402 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 18:51:42,402 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-21 18:51:42,402 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [257931079] [2021-02-21 18:51:42,402 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-21 18:51:42,402 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 18:51:42,403 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-21 18:51:42,403 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-21 18:51:42,403 INFO L87 Difference]: Start difference. First operand 393 states and 425 transitions. Second operand 10 states. [2021-02-21 18:51:43,100 WARN L202 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 18:51:44,601 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 18:51:45,003 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 18:51:45,481 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 18:51:45,884 WARN L202 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 18:51:46,658 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 18:51:47,035 WARN L202 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 18:51:47,409 WARN L202 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 18:51:47,880 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 18:51:49,221 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 18:51:49,222 INFO L93 Difference]: Finished difference Result 1003 states and 1164 transitions. [2021-02-21 18:51:49,223 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-02-21 18:51:49,223 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 200 [2021-02-21 18:51:49,224 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 18:51:49,229 INFO L225 Difference]: With dead ends: 1003 [2021-02-21 18:51:49,230 INFO L226 Difference]: Without dead ends: 730 [2021-02-21 18:51:49,231 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 83 ImplicationChecksByTransitivity, 3.7s TimeCoverageRelationStatistics Valid=159, Invalid=441, Unknown=0, NotChecked=0, Total=600 [2021-02-21 18:51:49,233 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 730 states. [2021-02-21 18:51:49,514 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 730 to 620. [2021-02-21 18:51:49,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 620 states. [2021-02-21 18:51:49,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 620 states and 676 transitions. [2021-02-21 18:51:49,519 INFO L78 Accepts]: Start accepts. Automaton has 620 states and 676 transitions. Word has length 200 [2021-02-21 18:51:49,519 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 18:51:49,519 INFO L480 AbstractCegarLoop]: Abstraction has 620 states and 676 transitions. [2021-02-21 18:51:49,519 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-21 18:51:49,520 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 676 transitions. [2021-02-21 18:51:49,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2021-02-21 18:51:49,523 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 18:51:49,523 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 18:51:49,524 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-02-21 18:51:49,524 INFO L428 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 18:51:49,524 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 18:51:49,524 INFO L82 PathProgramCache]: Analyzing trace with hash -2098033782, now seen corresponding path program 1 times [2021-02-21 18:51:49,524 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 18:51:49,525 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [924910865] [2021-02-21 18:51:49,525 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 18:51:49,528 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 18:51:49,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:49,593 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:49,594 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:51:49,596 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:49,597 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:51:49,597 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:49,598 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:51:49,599 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:49,599 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:51:49,599 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:49,600 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:51:49,600 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:49,601 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:51:49,601 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:49,602 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:51:49,609 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:49,609 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:51:49,614 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:49,614 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:49,926 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 18:51:49,927 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 18:51:49,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:49,965 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:49,966 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:49,966 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:49,966 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:51:49,971 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 18:51:49,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:49,973 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:49,974 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:49,974 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 18:51:49,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:49,976 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:49,976 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:49,977 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 18:51:49,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:49,979 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:49,979 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:49,980 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 18:51:49,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:49,981 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:49,982 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:49,990 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 18:51:49,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:49,993 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:49,993 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:50,003 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-02-21 18:51:50,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:50,006 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:50,006 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:50,017 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2021-02-21 18:51:50,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:50,022 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:50,023 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:50,023 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:50,023 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:51:50,024 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 18:51:50,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:50,028 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:50,029 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:50,029 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:50,030 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:51:50,030 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 18:51:50,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:50,034 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:50,034 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:50,035 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-21 18:51:50,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:50,037 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:50,037 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:50,037 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-21 18:51:50,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:50,039 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:50,040 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:50,042 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2021-02-21 18:51:50,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:50,044 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:50,044 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:50,045 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2021-02-21 18:51:50,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:50,047 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:50,048 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:50,048 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:50,048 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:51:50,059 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:50,059 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:51:50,122 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 18:51:50,122 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [924910865] [2021-02-21 18:51:50,122 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 18:51:50,122 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-21 18:51:50,123 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [903044842] [2021-02-21 18:51:50,123 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-21 18:51:50,123 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 18:51:50,124 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-21 18:51:50,124 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-21 18:51:50,124 INFO L87 Difference]: Start difference. First operand 620 states and 676 transitions. Second operand 11 states. [2021-02-21 18:51:50,790 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 18:51:52,630 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 18:51:52,994 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 18:51:53,468 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 18:51:54,752 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 18:51:55,077 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 18:51:55,444 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 18:51:55,799 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 18:51:56,181 WARN L202 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 18:51:56,634 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 18:51:56,634 INFO L93 Difference]: Finished difference Result 1291 states and 1484 transitions. [2021-02-21 18:51:56,635 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-02-21 18:51:56,635 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 205 [2021-02-21 18:51:56,636 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 18:51:56,640 INFO L225 Difference]: With dead ends: 1291 [2021-02-21 18:51:56,640 INFO L226 Difference]: Without dead ends: 791 [2021-02-21 18:51:56,643 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 69 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 195 ImplicationChecksByTransitivity, 3.6s TimeCoverageRelationStatistics Valid=283, Invalid=773, Unknown=0, NotChecked=0, Total=1056 [2021-02-21 18:51:56,644 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 791 states. [2021-02-21 18:51:56,899 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 791 to 618. [2021-02-21 18:51:56,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 618 states. [2021-02-21 18:51:56,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 618 states and 672 transitions. [2021-02-21 18:51:56,904 INFO L78 Accepts]: Start accepts. Automaton has 618 states and 672 transitions. Word has length 205 [2021-02-21 18:51:56,905 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 18:51:56,905 INFO L480 AbstractCegarLoop]: Abstraction has 618 states and 672 transitions. [2021-02-21 18:51:56,905 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-21 18:51:56,905 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 672 transitions. [2021-02-21 18:51:56,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2021-02-21 18:51:56,909 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 18:51:56,910 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 18:51:56,910 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-02-21 18:51:56,910 INFO L428 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 18:51:56,911 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 18:51:56,911 INFO L82 PathProgramCache]: Analyzing trace with hash 26812662, now seen corresponding path program 1 times [2021-02-21 18:51:56,911 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 18:51:56,911 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1361253353] [2021-02-21 18:51:56,911 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 18:51:56,914 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 18:51:56,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:56,977 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:56,978 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:56,978 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:56,979 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:57,275 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 18:51:57,276 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 18:51:57,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:57,304 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:57,305 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:57,309 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 18:51:57,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:57,311 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:57,312 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:57,312 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 18:51:57,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:57,315 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:57,316 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:57,316 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 18:51:57,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:57,318 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:57,318 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:57,319 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 18:51:57,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:57,321 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:57,322 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:57,327 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 18:51:57,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:57,329 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:57,330 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:57,336 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-02-21 18:51:57,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:57,338 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:57,339 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:57,347 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2021-02-21 18:51:57,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:57,355 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:57,356 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:57,356 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:57,360 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:57,361 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 18:51:57,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:57,371 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:57,371 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:57,372 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:57,373 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:51:57,381 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:57,382 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:51:57,390 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:57,391 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:57,391 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 18:51:57,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:57,401 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:57,401 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:57,402 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:57,403 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 18:51:57,415 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:57,416 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 18:51:57,430 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:57,431 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 18:51:57,445 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-21 18:51:57,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:57,448 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:57,448 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:57,449 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-21 18:51:57,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:57,453 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:57,453 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:57,454 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 18:51:57,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:57,456 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:57,457 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:57,457 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 18:51:57,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:57,459 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:57,460 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:57,460 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-02-21 18:51:57,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:57,462 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:57,463 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:57,468 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2021-02-21 18:51:57,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:57,470 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:57,471 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:57,471 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2021-02-21 18:51:57,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:57,473 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:57,473 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:57,524 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 18:51:57,524 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1361253353] [2021-02-21 18:51:57,524 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 18:51:57,524 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-21 18:51:57,525 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1850551453] [2021-02-21 18:51:57,525 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-21 18:51:57,525 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 18:51:57,526 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-21 18:51:57,526 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-21 18:51:57,526 INFO L87 Difference]: Start difference. First operand 618 states and 672 transitions. Second operand 11 states. [2021-02-21 18:51:58,976 WARN L202 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 18:51:59,413 WARN L202 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-21 18:51:59,824 WARN L202 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-21 18:52:00,234 WARN L202 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 18:52:00,645 WARN L202 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 18:52:01,026 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 18:52:02,477 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 18:52:02,477 INFO L93 Difference]: Finished difference Result 1303 states and 1518 transitions. [2021-02-21 18:52:02,477 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-02-21 18:52:02,478 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 228 [2021-02-21 18:52:02,478 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 18:52:02,483 INFO L225 Difference]: With dead ends: 1303 [2021-02-21 18:52:02,483 INFO L226 Difference]: Without dead ends: 805 [2021-02-21 18:52:02,486 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=121, Invalid=299, Unknown=0, NotChecked=0, Total=420 [2021-02-21 18:52:02,487 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 805 states. [2021-02-21 18:52:02,763 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 805 to 634. [2021-02-21 18:52:02,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 634 states. [2021-02-21 18:52:02,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 634 states and 688 transitions. [2021-02-21 18:52:02,768 INFO L78 Accepts]: Start accepts. Automaton has 634 states and 688 transitions. Word has length 228 [2021-02-21 18:52:02,769 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 18:52:02,769 INFO L480 AbstractCegarLoop]: Abstraction has 634 states and 688 transitions. [2021-02-21 18:52:02,769 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-21 18:52:02,769 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 688 transitions. [2021-02-21 18:52:02,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2021-02-21 18:52:02,776 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 18:52:02,776 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 18:52:02,776 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-02-21 18:52:02,777 INFO L428 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 18:52:02,777 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 18:52:02,777 INFO L82 PathProgramCache]: Analyzing trace with hash 1421664339, now seen corresponding path program 1 times [2021-02-21 18:52:02,777 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 18:52:02,778 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1854026609] [2021-02-21 18:52:02,778 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 18:52:02,781 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 18:52:02,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:52:02,848 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:02,848 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:52:02,851 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:02,852 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:52:02,853 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:02,853 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:52:02,854 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:02,854 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:52:02,855 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:02,857 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-21 18:52:02,859 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:02,860 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:52:03,233 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 18:52:03,234 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 18:52:03,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:52:03,272 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:03,272 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:52:03,274 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:03,274 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-21 18:52:03,278 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 18:52:03,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:52:03,281 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:03,282 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:52:03,282 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 18:52:03,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:52:03,284 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:03,284 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:52:03,284 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 18:52:03,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:52:03,287 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:03,287 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:52:03,288 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 18:52:03,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:52:03,290 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:03,290 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:52:03,297 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 18:52:03,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:52:03,299 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:03,300 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:52:03,307 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-02-21 18:52:03,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:52:03,310 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:03,310 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:52:03,319 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2021-02-21 18:52:03,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:52:03,327 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:03,327 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:52:03,328 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:03,328 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:52:03,337 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 18:52:03,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:52:03,343 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:03,344 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:52:03,344 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:03,345 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 18:52:03,353 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 18:52:03,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:52:03,360 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:03,361 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:52:03,361 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:03,362 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 18:52:03,370 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-21 18:52:03,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:52:03,373 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:03,373 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:52:03,373 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:03,374 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 18:52:03,383 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-21 18:52:03,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:52:03,393 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:03,394 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:52:03,394 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 18:52:03,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:52:03,400 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:03,400 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:52:03,401 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 18:52:03,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:52:03,402 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:03,403 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:52:03,403 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-02-21 18:52:03,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:52:03,405 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:03,405 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:52:03,411 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2021-02-21 18:52:03,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:52:03,413 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:03,413 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:52:03,413 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2021-02-21 18:52:03,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:52:03,415 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:03,415 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:52:03,473 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 18:52:03,473 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1854026609] [2021-02-21 18:52:03,473 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 18:52:03,474 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-02-21 18:52:03,474 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1660495341] [2021-02-21 18:52:03,474 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-02-21 18:52:03,474 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 18:52:03,475 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-02-21 18:52:03,475 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-02-21 18:52:03,475 INFO L87 Difference]: Start difference. First operand 634 states and 688 transitions. Second operand 8 states. [2021-02-21 18:52:04,165 WARN L202 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 18:52:05,036 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 18:52:07,978 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 18:52:07,978 INFO L93 Difference]: Finished difference Result 1794 states and 2143 transitions. [2021-02-21 18:52:07,979 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-02-21 18:52:07,979 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 228 [2021-02-21 18:52:07,980 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 18:52:07,988 INFO L225 Difference]: With dead ends: 1794 [2021-02-21 18:52:07,988 INFO L226 Difference]: Without dead ends: 1280 [2021-02-21 18:52:07,991 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 71 GetRequests, 45 SyntacticMatches, 3 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 148 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=148, Invalid=452, Unknown=0, NotChecked=0, Total=600 [2021-02-21 18:52:07,992 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1280 states. [2021-02-21 18:52:08,516 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1280 to 1048. [2021-02-21 18:52:08,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1048 states. [2021-02-21 18:52:08,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 1048 states and 1170 transitions. [2021-02-21 18:52:08,521 INFO L78 Accepts]: Start accepts. Automaton has 1048 states and 1170 transitions. Word has length 228 [2021-02-21 18:52:08,522 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 18:52:08,522 INFO L480 AbstractCegarLoop]: Abstraction has 1048 states and 1170 transitions. [2021-02-21 18:52:08,522 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2021-02-21 18:52:08,522 INFO L276 IsEmpty]: Start isEmpty. Operand 1048 states and 1170 transitions. [2021-02-21 18:52:08,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2021-02-21 18:52:08,528 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 18:52:08,528 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 18:52:08,529 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-02-21 18:52:08,529 INFO L428 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 18:52:08,529 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 18:52:08,529 INFO L82 PathProgramCache]: Analyzing trace with hash 976085639, now seen corresponding path program 1 times [2021-02-21 18:52:08,529 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 18:52:08,529 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [388296078] [2021-02-21 18:52:08,530 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 18:52:08,534 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 18:52:08,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:52:08,597 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:08,598 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:52:08,598 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:08,600 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:52:08,603 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:08,604 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:52:08,608 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:08,609 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:52:08,609 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:08,609 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 18:52:08,614 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:08,614 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:52:08,930 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 18:52:08,930 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 18:52:08,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:52:08,956 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:08,956 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:52:08,981 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 18:52:08,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:52:08,983 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:08,984 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:52:08,984 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 18:52:08,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:52:08,985 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:08,985 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:52:08,985 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 18:52:08,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:52:08,990 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:08,991 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:52:08,991 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:08,992 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 18:52:09,003 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:09,004 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 18:52:09,016 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 18:52:09,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:52:09,018 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:09,018 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:52:09,029 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 18:52:09,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:52:09,032 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:09,032 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:52:09,044 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-21 18:52:09,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:52:09,046 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:09,046 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:52:09,059 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-21 18:52:09,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:52:09,062 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:09,063 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:52:09,063 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:09,064 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:52:09,092 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2021-02-21 18:52:09,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:52:09,111 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:09,112 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:52:09,112 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:09,113 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:52:09,126 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 18:52:09,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:52:09,141 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:09,142 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:52:09,144 WARN L141 QuantifierPusher]: treesize reduction 9, result has 50.0 percent of original size [2021-02-21 18:52:09,145 WARN L147 QuantifierPusher]: treesize reduction 9, result has 50.0 percent of original size 9 [2021-02-21 18:52:09,160 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 18:52:09,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:52:09,163 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:09,164 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:52:09,164 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-21 18:52:09,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:52:09,169 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:09,169 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:52:09,170 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-21 18:52:09,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:52:09,187 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:09,188 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:52:09,192 WARN L141 QuantifierPusher]: treesize reduction 5, result has 77.3 percent of original size [2021-02-21 18:52:09,193 WARN L147 QuantifierPusher]: treesize reduction 5, result has 77.3 percent of original size 17 [2021-02-21 18:52:09,226 WARN L141 QuantifierPusher]: treesize reduction 5, result has 77.3 percent of original size [2021-02-21 18:52:09,228 WARN L147 QuantifierPusher]: treesize reduction 5, result has 77.3 percent of original size 17 [2021-02-21 18:52:09,260 WARN L141 QuantifierPusher]: treesize reduction 9, result has 50.0 percent of original size [2021-02-21 18:52:09,264 WARN L147 QuantifierPusher]: treesize reduction 9, result has 50.0 percent of original size 9 [2021-02-21 18:52:09,278 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 18:52:09,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:52:09,298 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:09,299 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:52:09,299 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:09,300 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 18:52:09,320 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:09,321 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 18:52:09,342 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:09,342 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 18:52:09,364 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 18:52:09,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:52:09,372 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:09,373 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:52:09,375 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:09,378 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 18:52:09,402 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:09,402 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 18:52:09,428 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-02-21 18:52:09,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:52:09,432 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:09,432 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:52:09,442 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2021-02-21 18:52:09,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:52:09,462 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:09,463 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:52:09,463 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 220 [2021-02-21 18:52:09,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:52:09,465 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:09,468 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:52:09,538 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 18:52:09,538 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [388296078] [2021-02-21 18:52:09,538 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 18:52:09,539 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2021-02-21 18:52:09,539 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1330739437] [2021-02-21 18:52:09,539 INFO L460 AbstractCegarLoop]: Interpolant automaton has 21 states [2021-02-21 18:52:09,539 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 18:52:09,540 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2021-02-21 18:52:09,540 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=374, Unknown=0, NotChecked=0, Total=420 [2021-02-21 18:52:09,540 INFO L87 Difference]: Start difference. First operand 1048 states and 1170 transitions. Second operand 21 states. [2021-02-21 18:52:10,288 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 18:52:10,855 WARN L202 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 18:52:11,350 WARN L202 SmtUtils]: Spent 456.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-21 18:52:11,811 WARN L202 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 18:52:12,197 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-21 18:52:12,595 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 18:52:13,859 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 18:52:15,497 WARN L202 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 18:52:16,003 WARN L202 SmtUtils]: Spent 434.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-21 18:52:16,507 WARN L202 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 18:52:17,070 WARN L202 SmtUtils]: Spent 439.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-21 18:52:17,471 WARN L202 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 18:52:17,908 WARN L202 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 18:52:18,379 WARN L202 SmtUtils]: Spent 427.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-21 18:52:18,837 WARN L202 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-21 18:52:19,331 WARN L202 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 18:52:19,890 WARN L202 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-21 18:52:20,381 WARN L202 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 18:52:20,881 WARN L202 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-21 18:52:21,799 WARN L202 SmtUtils]: Spent 729.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 209 [2021-02-21 18:52:22,747 WARN L202 SmtUtils]: Spent 729.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 211 [2021-02-21 18:52:23,606 WARN L202 SmtUtils]: Spent 742.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 209 [2021-02-21 18:52:26,858 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 18:52:26,858 INFO L93 Difference]: Finished difference Result 2164 states and 2509 transitions. [2021-02-21 18:52:26,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2021-02-21 18:52:26,859 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 233 [2021-02-21 18:52:26,865 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 18:52:26,872 INFO L225 Difference]: With dead ends: 2164 [2021-02-21 18:52:26,872 INFO L226 Difference]: Without dead ends: 1236 [2021-02-21 18:52:26,877 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 115 GetRequests, 47 SyntacticMatches, 2 SemanticMatches, 66 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1219 ImplicationChecksByTransitivity, 11.6s TimeCoverageRelationStatistics Valid=846, Invalid=3710, Unknown=0, NotChecked=0, Total=4556 [2021-02-21 18:52:26,878 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1236 states. [2021-02-21 18:52:27,438 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1236 to 1015. [2021-02-21 18:52:27,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1015 states. [2021-02-21 18:52:27,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 1015 states and 1124 transitions. [2021-02-21 18:52:27,444 INFO L78 Accepts]: Start accepts. Automaton has 1015 states and 1124 transitions. Word has length 233 [2021-02-21 18:52:27,447 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 18:52:27,447 INFO L480 AbstractCegarLoop]: Abstraction has 1015 states and 1124 transitions. [2021-02-21 18:52:27,447 INFO L481 AbstractCegarLoop]: Interpolant automaton has 21 states. [2021-02-21 18:52:27,448 INFO L276 IsEmpty]: Start isEmpty. Operand 1015 states and 1124 transitions. [2021-02-21 18:52:27,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2021-02-21 18:52:27,453 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 18:52:27,458 INFO L422 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 18:52:27,458 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-02-21 18:52:27,459 INFO L428 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 18:52:27,459 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 18:52:27,459 INFO L82 PathProgramCache]: Analyzing trace with hash 1655154272, now seen corresponding path program 1 times [2021-02-21 18:52:27,459 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 18:52:27,460 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [607383451] [2021-02-21 18:52:27,460 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 18:52:27,882 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 101 [2021-02-21 18:52:27,901 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:27,906 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 160 [2021-02-21 18:52:28,184 WARN L202 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 101 [2021-02-21 18:52:28,191 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:28,193 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 158 [2021-02-21 18:52:28,459 WARN L202 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 102 [2021-02-21 18:52:28,467 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:28,469 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 164 [2021-02-21 18:52:28,709 WARN L202 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 101 [2021-02-21 18:52:28,715 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:28,719 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 168 [2021-02-21 18:52:28,990 WARN L202 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 102 [2021-02-21 18:52:29,004 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:29,006 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 164 [2021-02-21 18:52:29,290 WARN L202 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 102 [2021-02-21 18:52:29,300 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:29,305 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 162 [2021-02-21 18:52:29,620 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 102 [2021-02-21 18:52:29,628 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:29,630 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 162 [2021-02-21 18:52:29,929 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 101 [2021-02-21 18:52:29,935 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:29,936 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 166 [2021-02-21 18:52:29,937 INFO L206 tedInterpolationCore]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2021-02-21 18:52:29,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:52:30,024 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,025 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:52:30,025 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,026 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:52:30,029 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,029 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:52:30,033 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,033 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:52:30,034 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,034 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 18:52:30,039 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,039 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:52:30,426 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 18:52:30,427 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 18:52:30,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:52:30,455 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,456 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:52:30,460 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 18:52:30,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:52:30,464 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,465 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:52:30,465 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 18:52:30,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:52:30,466 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,467 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:52:30,467 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 18:52:30,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:52:30,471 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,471 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:52:30,472 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,472 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 18:52:30,484 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,485 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 18:52:30,498 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 18:52:30,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:52:30,499 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,500 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:52:30,510 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 18:52:30,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:52:30,512 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,512 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:52:30,524 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2021-02-21 18:52:30,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:52:30,527 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,527 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:52:30,528 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,528 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:52:30,552 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2021-02-21 18:52:30,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:52:30,555 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,555 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:52:30,569 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-02-21 18:52:30,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:52:30,575 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,575 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:52:30,575 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,576 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:52:30,590 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,590 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:52:30,606 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,608 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:52:30,643 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 18:52:30,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:52:30,646 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,646 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:52:30,647 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,647 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:52:30,665 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,665 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:52:30,684 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,684 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:52:30,703 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 18:52:30,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:52:30,705 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,706 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:52:30,706 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,707 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:52:30,725 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,726 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:52:30,746 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-02-21 18:52:30,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:52:30,748 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,749 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:52:30,749 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 18:52:30,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:52:30,750 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,750 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:52:30,751 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2021-02-21 18:52:30,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:52:30,753 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,754 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:52:30,754 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 206 [2021-02-21 18:52:30,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:52:30,755 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,756 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:52:30,802 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-02-21 18:52:30,808 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,830 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:52:30,831 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,832 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 18:52:30,833 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:52:30,834 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,834 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 18:52:30,835 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:52:30,836 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,836 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 18:52:30,839 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:52:30,840 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,840 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 18:52:30,842 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:52:30,843 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,844 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-21 18:52:30,848 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:52:30,848 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,849 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 18:52:30,850 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:52:30,851 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,851 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 18:52:30,852 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:52:30,853 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,854 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 18:52:30,854 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 161 [2021-02-21 18:52:30,862 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,871 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:52:30,872 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,873 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 18:52:30,874 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:52:30,875 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,876 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 18:52:30,877 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:52:30,877 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,878 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 18:52:30,881 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:52:30,882 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,883 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-21 18:52:30,884 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:52:30,885 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,885 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 18:52:30,886 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:52:30,887 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,888 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 18:52:30,890 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:52:30,890 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,891 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 18:52:30,893 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:52:30,893 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,894 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 18:52:30,895 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 159 [2021-02-21 18:52:30,903 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,908 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:52:30,909 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,909 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 18:52:30,911 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:52:30,911 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,912 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 18:52:30,914 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:52:30,915 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,915 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 18:52:30,919 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:52:30,920 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,920 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 18:52:30,921 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:52:30,922 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,923 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 18:52:30,925 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:52:30,926 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,927 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 18:52:30,928 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:52:30,928 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,929 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 18:52:30,935 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:52:30,935 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,936 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-21 18:52:30,939 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 165 [2021-02-21 18:52:30,946 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,951 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:52:30,952 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,953 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-21 18:52:30,954 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:52:30,954 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,955 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 18:52:30,955 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:52:30,956 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,956 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 18:52:30,957 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:52:30,958 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,958 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 18:52:30,961 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:52:30,961 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,962 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 18:52:30,963 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:52:30,963 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,964 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 18:52:30,968 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:52:30,969 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,970 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 18:52:30,979 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:52:30,981 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,981 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 18:52:30,982 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 169 [2021-02-21 18:52:30,990 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,993 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:52:30,994 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,994 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 18:52:30,995 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:52:30,995 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,996 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 18:52:30,996 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:52:30,997 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:30,997 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 18:52:31,001 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:52:31,002 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:31,003 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 18:52:31,003 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:52:31,004 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:31,004 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 18:52:31,005 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:52:31,006 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:31,006 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 18:52:31,007 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:52:31,008 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:31,008 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-21 18:52:31,009 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:52:31,010 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:31,010 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 18:52:31,012 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 165 [2021-02-21 18:52:31,019 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:31,025 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:52:31,025 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:31,027 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 18:52:31,027 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:52:31,029 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:31,030 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 18:52:31,030 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:52:31,031 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:31,032 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 18:52:31,032 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:52:31,033 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:31,033 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 18:52:31,035 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:52:31,036 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:31,037 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-21 18:52:31,038 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:52:31,038 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:31,039 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 18:52:31,045 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:52:31,045 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:31,046 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 18:52:31,047 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:52:31,047 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:31,048 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 18:52:31,049 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 163 [2021-02-21 18:52:31,050 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:31,051 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:52:31,051 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:31,052 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:52:31,075 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:31,076 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 18:52:31,107 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:31,108 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-21 18:52:31,144 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:31,145 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 18:52:31,178 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:31,178 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 18:52:31,218 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:31,220 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:52:31,221 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:31,221 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:52:31,222 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:52:31,222 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:31,223 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 18:52:31,224 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 18:52:31,257 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:31,258 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 18:52:31,259 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:31,259 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 18:52:31,303 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:31,304 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-21 18:52:31,347 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:31,348 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 18:52:31,349 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:31,351 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:52:31,351 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:31,352 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:52:31,355 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:52:31,355 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:31,356 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 18:52:31,356 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 18:52:31,424 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:31,425 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 18:52:31,459 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:31,460 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-21 18:52:31,501 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:31,503 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 18:52:31,540 WARN L141 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-02-21 18:52:31,541 WARN L147 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size 7 [2021-02-21 18:52:31,577 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:31,577 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-21 18:52:31,620 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:31,621 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-21 18:52:31,671 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:31,672 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 18:52:31,725 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:31,726 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 18:52:31,787 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:31,789 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:52:31,789 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:31,790 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 18:52:31,791 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-02-21 18:52:31,868 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:31,870 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 18:52:31,871 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:31,871 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 18:52:31,933 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:31,936 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-21 18:52:32,007 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:32,008 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:52:32,008 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:32,009 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 18:52:32,010 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-02-21 18:52:32,092 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:32,093 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-21 18:52:32,094 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:32,099 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-21 18:52:32,100 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:32,100 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-21 18:52:32,101 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:32,102 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:52:32,103 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:32,103 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 18:52:32,104 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-02-21 18:52:32,160 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:32,161 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-21 18:52:32,162 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:32,162 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-21 18:52:32,163 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:32,163 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-21 18:52:32,164 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:32,165 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:52:32,166 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:32,166 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 18:52:32,167 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-21 18:52:32,233 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:32,233 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-21 18:52:32,234 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:32,234 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-21 18:52:32,235 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:32,236 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-21 18:52:32,236 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:32,237 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-21 18:52:32,238 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:32,239 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:52:32,239 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:32,240 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 18:52:32,240 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-21 18:52:32,295 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:32,295 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-21 18:52:32,296 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:32,297 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-21 18:52:32,297 WARN L141 QuantifierPusher]: treesize reduction 1, result has 96.7 percent of original size [2021-02-21 18:52:32,298 WARN L147 QuantifierPusher]: treesize reduction 1, result has 96.7 percent of original size 29 [2021-02-21 18:52:32,362 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:32,363 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-02-21 18:52:32,451 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:32,452 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-21 18:52:32,572 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:32,572 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-21 18:52:32,574 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:32,576 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:52:32,579 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:32,580 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 18:52:32,581 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 39 [2021-02-21 18:52:32,675 WARN L141 QuantifierPusher]: treesize reduction 8, result has 68.0 percent of original size [2021-02-21 18:52:32,676 WARN L147 QuantifierPusher]: treesize reduction 8, result has 68.0 percent of original size 17 [2021-02-21 18:52:32,677 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:32,677 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-21 18:52:32,774 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:32,777 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-21 18:52:32,860 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:32,860 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-21 18:52:32,865 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:32,866 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-21 18:52:32,937 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:32,938 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 18:52:33,016 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:33,017 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-21 18:52:33,104 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:33,105 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-21 18:52:33,106 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:33,106 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-02-21 18:52:33,172 WARN L141 QuantifierPusher]: treesize reduction 8, result has 68.0 percent of original size [2021-02-21 18:52:33,173 WARN L147 QuantifierPusher]: treesize reduction 8, result has 68.0 percent of original size 17 [2021-02-21 18:52:33,173 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:33,174 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-21 18:52:33,246 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:33,248 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-21 18:52:33,322 WARN L141 QuantifierPusher]: treesize reduction 4, result has 81.0 percent of original size [2021-02-21 18:52:33,322 WARN L147 QuantifierPusher]: treesize reduction 4, result has 81.0 percent of original size 17 [2021-02-21 18:52:33,323 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:33,324 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-21 18:52:33,397 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:33,399 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-21 18:52:33,399 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:33,401 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-21 18:52:33,402 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:33,403 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-21 18:52:33,476 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:33,477 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-21 18:52:33,477 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:33,478 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-21 18:52:33,478 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:33,479 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-21 18:52:33,480 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:33,480 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-21 18:52:33,481 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:33,481 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-21 18:52:33,482 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:33,482 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-21 18:52:33,548 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:33,549 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 18:52:33,631 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:33,631 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 18:52:33,632 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:33,633 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-21 18:52:33,706 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:33,707 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-21 18:52:33,793 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:33,794 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-21 18:52:33,887 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:33,888 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-21 18:52:33,974 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:33,975 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-21 18:52:34,067 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:34,069 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-21 18:52:34,070 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:34,071 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-02-21 18:52:34,158 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:34,159 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-02-21 18:52:34,242 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:34,245 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-21 18:52:34,349 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:34,351 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-21 18:52:34,452 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:34,453 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-21 18:52:34,566 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:34,570 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-21 18:52:34,667 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:34,668 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-21 18:52:34,669 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:34,670 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-21 18:52:34,749 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:34,750 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-21 18:52:34,751 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:34,752 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-21 18:52:34,832 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:34,833 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-21 18:52:34,836 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:34,838 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-21 18:52:34,839 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:34,840 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-21 18:52:34,840 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:34,841 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-21 18:52:34,842 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:34,843 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-21 18:52:34,845 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:34,846 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-21 18:52:34,847 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:34,847 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-21 18:52:34,951 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:34,951 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-21 18:52:34,952 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:34,953 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-21 18:52:34,953 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:34,954 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-21 18:52:34,955 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:34,955 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-21 18:52:34,956 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:34,956 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-21 18:52:34,957 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:34,963 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-21 18:52:34,964 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:34,964 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-21 18:52:35,058 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:35,059 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 18:52:35,169 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:35,170 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 18:52:35,171 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:35,175 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-21 18:52:35,272 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:35,273 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-21 18:52:35,360 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:35,361 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 18:52:35,457 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:35,459 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-21 18:52:35,554 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:35,556 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 18:52:35,645 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:35,646 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 18:52:35,739 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:35,740 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 18:52:35,741 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:35,744 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-21 18:52:35,834 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:35,834 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-21 18:52:35,835 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:35,836 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-02-21 18:52:35,837 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:35,837 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:52:35,838 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:35,838 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:52:35,838 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:35,839 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:52:35,839 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:35,840 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:52:35,840 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:35,841 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 18:52:35,841 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:35,842 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-02-21 18:52:35,912 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:35,912 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 18:52:35,990 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:35,991 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 18:52:36,074 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:36,074 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 18:52:36,174 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:36,175 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 18:52:36,175 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:36,178 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-02-21 18:52:36,253 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:36,254 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 18:52:36,329 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:36,332 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 18:52:36,408 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:36,409 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 18:52:36,492 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:36,493 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-21 18:52:36,582 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:52:36,583 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-21 18:52:36,584 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [607383451] [2021-02-21 18:52:36,584 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 18:52:36,584 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [79] imperfect sequences [] total 79 [2021-02-21 18:52:36,584 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [673028148] [2021-02-21 18:52:36,585 INFO L460 AbstractCegarLoop]: Interpolant automaton has 80 states [2021-02-21 18:52:36,585 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 18:52:36,586 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 80 interpolants. [2021-02-21 18:52:36,588 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=422, Invalid=7060, Unknown=0, NotChecked=0, Total=7482 [2021-02-21 18:52:36,588 INFO L87 Difference]: Start difference. First operand 1015 states and 1124 transitions. Second operand 80 states. [2021-02-21 18:52:37,446 WARN L202 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 18:52:38,113 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-21 18:52:38,579 WARN L202 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-21 18:52:39,068 WARN L202 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-21 18:52:39,535 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-21 18:52:39,979 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-21 18:52:40,862 WARN L202 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-21 18:52:41,423 WARN L202 SmtUtils]: Spent 415.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 18:52:41,901 WARN L202 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-21 18:52:42,370 WARN L202 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 18:52:42,857 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-21 18:52:43,391 WARN L202 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-21 18:52:43,918 WARN L202 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-21 18:52:44,489 WARN L202 SmtUtils]: Spent 477.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-21 18:52:45,091 WARN L202 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-21 18:52:45,625 WARN L202 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-21 18:52:46,270 WARN L202 SmtUtils]: Spent 468.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-21 18:52:46,950 WARN L202 SmtUtils]: Spent 492.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-21 18:52:47,590 WARN L202 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-21 18:52:48,276 WARN L202 SmtUtils]: Spent 456.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-21 18:52:48,952 WARN L202 SmtUtils]: Spent 415.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-21 18:52:49,685 WARN L202 SmtUtils]: Spent 439.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-21 18:52:50,394 WARN L202 SmtUtils]: Spent 460.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-21 18:52:51,325 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 18:52:52,649 WARN L202 SmtUtils]: Spent 425.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-21 18:52:53,281 WARN L202 SmtUtils]: Spent 462.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-21 18:52:53,941 WARN L202 SmtUtils]: Spent 471.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2021-02-21 18:52:54,707 WARN L202 SmtUtils]: Spent 464.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-21 18:52:55,478 WARN L202 SmtUtils]: Spent 455.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2021-02-21 18:52:56,115 WARN L202 SmtUtils]: Spent 447.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-21 18:52:56,865 WARN L202 SmtUtils]: Spent 439.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2021-02-21 18:52:57,518 WARN L202 SmtUtils]: Spent 481.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2021-02-21 18:52:58,155 WARN L202 SmtUtils]: Spent 473.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2021-02-21 18:52:58,937 WARN L202 SmtUtils]: Spent 483.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-21 18:52:59,696 WARN L202 SmtUtils]: Spent 456.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2021-02-21 18:53:00,353 WARN L202 SmtUtils]: Spent 467.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-21 18:53:00,982 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-21 18:53:01,949 WARN L202 SmtUtils]: Spent 415.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-21 18:53:02,581 WARN L202 SmtUtils]: Spent 413.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-21 18:53:03,036 WARN L202 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 18:53:03,593 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-21 18:53:04,552 WARN L202 SmtUtils]: Spent 817.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 219 [2021-02-21 18:53:05,153 WARN L202 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-21 18:53:06,114 WARN L202 SmtUtils]: Spent 845.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 221 [2021-02-21 18:53:06,548 WARN L202 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 18:53:07,464 WARN L202 SmtUtils]: Spent 792.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 219 [2021-02-21 18:53:07,904 WARN L202 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-21 18:53:08,380 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-21 18:53:09,343 WARN L202 SmtUtils]: Spent 862.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 221 [2021-02-21 18:53:09,802 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 18:53:10,327 WARN L202 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-21 18:53:10,828 WARN L202 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 18:53:11,880 WARN L202 SmtUtils]: Spent 897.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 219 [2021-02-21 18:53:12,350 WARN L202 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-21 18:53:12,978 WARN L202 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 18:53:13,478 WARN L202 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-21 18:53:14,012 WARN L202 SmtUtils]: Spent 415.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-21 18:53:15,049 WARN L202 SmtUtils]: Spent 933.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 221 [2021-02-21 18:53:15,539 WARN L202 SmtUtils]: Spent 420.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-21 18:53:15,996 WARN L202 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 18:53:16,618 WARN L202 SmtUtils]: Spent 420.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 18:53:17,175 WARN L202 SmtUtils]: Spent 453.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-21 18:53:17,606 WARN L202 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-21 18:53:18,102 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-21 18:53:18,781 WARN L202 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 18:53:19,282 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-21 18:53:21,358 WARN L202 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-21 18:53:22,077 WARN L202 SmtUtils]: Spent 436.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-21 18:53:22,765 WARN L202 SmtUtils]: Spent 451.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-21 18:53:23,510 WARN L202 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-21 18:53:24,454 WARN L202 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-21 18:53:25,160 WARN L202 SmtUtils]: Spent 434.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-21 18:53:26,068 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-21 18:53:26,773 WARN L202 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-21 18:53:27,717 WARN L202 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-21 18:53:28,452 WARN L202 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-21 18:53:29,072 WARN L202 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-21 18:53:29,638 WARN L202 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-21 18:53:30,132 WARN L202 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-21 18:53:30,750 WARN L202 SmtUtils]: Spent 424.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-21 18:53:32,957 WARN L202 SmtUtils]: Spent 484.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-21 18:53:34,496 WARN L202 SmtUtils]: Spent 432.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-21 18:53:35,488 WARN L202 SmtUtils]: Spent 454.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-21 18:53:36,345 WARN L202 SmtUtils]: Spent 446.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-21 18:53:37,259 WARN L202 SmtUtils]: Spent 479.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2021-02-21 18:53:37,905 WARN L202 SmtUtils]: Spent 429.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-21 18:53:38,989 WARN L202 SmtUtils]: Spent 430.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-21 18:53:40,002 WARN L202 SmtUtils]: Spent 459.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2021-02-21 18:53:40,724 WARN L202 SmtUtils]: Spent 429.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-21 18:53:41,624 WARN L202 SmtUtils]: Spent 448.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2021-02-21 18:53:42,329 WARN L202 SmtUtils]: Spent 468.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2021-02-21 18:53:42,963 WARN L202 SmtUtils]: Spent 460.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2021-02-21 18:53:43,703 WARN L202 SmtUtils]: Spent 432.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-21 18:53:44,350 WARN L202 SmtUtils]: Spent 441.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2021-02-21 18:53:44,913 WARN L202 SmtUtils]: Spent 429.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-21 18:53:45,431 WARN L202 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-21 18:53:46,020 WARN L202 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-21 18:53:46,516 WARN L202 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-21 18:53:47,012 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 18:53:47,520 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-21 18:53:48,447 WARN L202 SmtUtils]: Spent 808.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 221 [2021-02-21 18:53:48,897 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-21 18:53:49,848 WARN L202 SmtUtils]: Spent 851.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 223 [2021-02-21 18:53:50,286 WARN L202 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 18:53:51,177 WARN L202 SmtUtils]: Spent 798.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 221 [2021-02-21 18:53:52,135 WARN L202 SmtUtils]: Spent 838.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 223 [2021-02-21 18:53:52,598 WARN L202 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 18:53:53,566 WARN L202 SmtUtils]: Spent 818.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 221 [2021-02-21 18:53:54,021 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-21 18:53:54,491 WARN L202 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 18:53:55,397 WARN L202 SmtUtils]: Spent 818.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 223 [2021-02-21 18:53:56,335 WARN L202 SmtUtils]: Spent 818.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 221 [2021-02-21 18:54:20,900 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 18:54:20,900 INFO L93 Difference]: Finished difference Result 2957 states and 3647 transitions. [2021-02-21 18:54:20,901 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 438 states. [2021-02-21 18:54:20,901 INFO L78 Accepts]: Start accepts. Automaton has 80 states. Word has length 304 [2021-02-21 18:54:20,902 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 18:54:20,904 INFO L225 Difference]: With dead ends: 2957 [2021-02-21 18:54:20,904 INFO L226 Difference]: Without dead ends: 0 [2021-02-21 18:54:20,954 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 682 GetRequests, 156 SyntacticMatches, 6 SemanticMatches, 520 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 116502 ImplicationChecksByTransitivity, 87.8s TimeCoverageRelationStatistics Valid=12289, Invalid=259673, Unknown=0, NotChecked=0, Total=271962 [2021-02-21 18:54:20,955 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-21 18:54:20,955 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-21 18:54:20,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-21 18:54:20,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-21 18:54:20,956 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 304 [2021-02-21 18:54:20,956 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 18:54:20,956 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-21 18:54:20,956 INFO L481 AbstractCegarLoop]: Interpolant automaton has 80 states. [2021-02-21 18:54:20,956 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-21 18:54:20,956 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-21 18:54:20,956 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-02-21 18:54:20,958 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-21 18:54:21,097 WARN L202 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-21 18:54:23,864 WARN L202 SmtUtils]: Spent 1.92 s on a formula simplification. DAG size of input: 389 DAG size of output: 331 [2021-02-21 18:54:24,976 WARN L202 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 358 DAG size of output: 323 [2021-02-21 18:54:26,998 WARN L202 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 234 [2021-02-21 18:54:27,109 WARN L202 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 234 [2021-02-21 18:54:27,597 WARN L202 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 33 [2021-02-21 18:54:27,837 WARN L202 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 33 [2021-02-21 18:54:27,939 WARN L202 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 227 [2021-02-21 18:54:28,618 WARN L202 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 141 [2021-02-21 18:54:29,372 WARN L202 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 144 [2021-02-21 18:54:31,763 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 407 DAG size of output: 356 [2021-02-21 18:54:33,273 WARN L202 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 226 [2021-02-21 18:54:33,543 WARN L202 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 259 DAG size of output: 239 [2021-02-21 18:54:34,502 WARN L202 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 36 [2021-02-21 18:54:35,500 WARN L202 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 36 [2021-02-21 18:54:35,835 WARN L202 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 46 [2021-02-21 18:54:38,248 WARN L202 SmtUtils]: Spent 808.00 ms on a formula simplification. DAG size of input: 359 DAG size of output: 327 [2021-02-21 18:54:45,234 WARN L202 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 395 DAG size of output: 355 [2021-02-21 18:54:49,941 WARN L202 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 397 DAG size of output: 356 [2021-02-21 18:54:50,973 WARN L202 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 395 DAG size of output: 354 [2021-02-21 18:54:51,603 WARN L202 SmtUtils]: Spent 618.00 ms on a formula simplification. DAG size of input: 360 DAG size of output: 324 [2021-02-21 18:54:52,417 WARN L202 SmtUtils]: Spent 812.00 ms on a formula simplification. DAG size of input: 389 DAG size of output: 331 [2021-02-21 18:54:53,442 WARN L202 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 395 DAG size of output: 353 [2021-02-21 18:54:54,486 WARN L202 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 395 DAG size of output: 354 [2021-02-21 18:55:01,777 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 411 DAG size of output: 360 [2021-02-21 18:55:02,558 WARN L202 SmtUtils]: Spent 777.00 ms on a formula simplification. DAG size of input: 361 DAG size of output: 326 [2021-02-21 18:55:03,971 WARN L202 SmtUtils]: Spent 856.00 ms on a formula simplification. DAG size of input: 389 DAG size of output: 331 [2021-02-21 18:55:07,292 WARN L202 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 395 DAG size of output: 354 [2021-02-21 18:55:08,184 WARN L202 SmtUtils]: Spent 889.00 ms on a formula simplification. DAG size of input: 393 DAG size of output: 341 [2021-02-21 18:55:08,826 WARN L202 SmtUtils]: Spent 629.00 ms on a formula simplification. DAG size of input: 360 DAG size of output: 323 [2021-02-21 18:55:09,877 WARN L202 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 395 DAG size of output: 354 [2021-02-21 18:55:11,425 WARN L202 SmtUtils]: Spent 1.53 s on a formula simplification. DAG size of input: 432 DAG size of output: 377 [2021-02-21 18:55:14,962 WARN L202 SmtUtils]: Spent 778.00 ms on a formula simplification. DAG size of input: 359 DAG size of output: 327 [2021-02-21 18:55:16,202 WARN L202 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 391 DAG size of output: 348 [2021-02-21 18:55:18,228 WARN L202 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 26 [2021-02-21 18:55:19,178 WARN L202 SmtUtils]: Spent 940.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 20 [2021-02-21 18:55:19,528 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 1 [2021-02-21 18:55:21,426 WARN L202 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 263 DAG size of output: 56 [2021-02-21 18:55:21,598 WARN L202 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 36 [2021-02-21 18:55:23,441 WARN L202 SmtUtils]: Spent 1.84 s on a formula simplification. DAG size of input: 255 DAG size of output: 56 [2021-02-21 18:55:24,949 WARN L202 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 176 DAG size of output: 26 [2021-02-21 18:55:25,745 WARN L202 SmtUtils]: Spent 791.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 36 [2021-02-21 18:55:27,846 WARN L202 SmtUtils]: Spent 2.10 s on a formula simplification. DAG size of input: 178 DAG size of output: 33 [2021-02-21 18:55:28,137 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 1 [2021-02-21 18:55:28,906 WARN L202 SmtUtils]: Spent 756.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 34 [2021-02-21 18:55:29,607 WARN L202 SmtUtils]: Spent 695.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 32 [2021-02-21 18:55:30,343 WARN L202 SmtUtils]: Spent 730.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 34 [2021-02-21 18:55:32,671 WARN L202 SmtUtils]: Spent 2.32 s on a formula simplification. DAG size of input: 183 DAG size of output: 36 [2021-02-21 18:55:33,421 WARN L202 SmtUtils]: Spent 746.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 34 [2021-02-21 18:55:35,291 WARN L202 SmtUtils]: Spent 1.86 s on a formula simplification. DAG size of input: 203 DAG size of output: 43 [2021-02-21 18:55:35,612 WARN L202 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 1 [2021-02-21 18:55:36,963 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 219 DAG size of output: 45 [2021-02-21 18:55:39,612 WARN L202 SmtUtils]: Spent 2.58 s on a formula simplification. DAG size of input: 202 DAG size of output: 45 [2021-02-21 18:55:39,942 WARN L202 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2021-02-21 18:55:42,414 WARN L202 SmtUtils]: Spent 2.47 s on a formula simplification. DAG size of input: 199 DAG size of output: 40 [2021-02-21 18:55:44,894 WARN L202 SmtUtils]: Spent 2.47 s on a formula simplification. DAG size of input: 199 DAG size of output: 40 [2021-02-21 18:55:45,794 WARN L202 SmtUtils]: Spent 895.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 25 [2021-02-21 18:55:48,157 WARN L202 SmtUtils]: Spent 2.36 s on a formula simplification. DAG size of input: 297 DAG size of output: 64 [2021-02-21 18:55:50,521 WARN L202 SmtUtils]: Spent 2.36 s on a formula simplification. DAG size of input: 202 DAG size of output: 46 [2021-02-21 18:55:50,905 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 23 [2021-02-21 18:55:51,230 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 27 [2021-02-21 18:55:51,857 WARN L202 SmtUtils]: Spent 624.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 21 [2021-02-21 18:55:54,519 WARN L202 SmtUtils]: Spent 2.66 s on a formula simplification. DAG size of input: 210 DAG size of output: 55 [2021-02-21 18:55:55,474 WARN L202 SmtUtils]: Spent 914.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 22 [2021-02-21 18:55:56,151 WARN L202 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 22 [2021-02-21 18:55:57,235 WARN L202 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 192 DAG size of output: 41 [2021-02-21 18:55:59,280 WARN L202 SmtUtils]: Spent 2.03 s on a formula simplification. DAG size of input: 219 DAG size of output: 59 [2021-02-21 18:55:59,612 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 25 [2021-02-21 18:55:59,926 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2021-02-21 18:56:01,862 WARN L202 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 190 DAG size of output: 38 [2021-02-21 18:56:04,194 WARN L202 SmtUtils]: Spent 2.33 s on a formula simplification. DAG size of input: 183 DAG size of output: 36 [2021-02-21 18:56:04,519 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 1 [2021-02-21 18:56:04,640 WARN L202 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 23 [2021-02-21 18:56:04,951 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 25 [2021-02-21 18:56:05,667 WARN L202 SmtUtils]: Spent 704.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 60 [2021-02-21 18:56:05,967 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 1 [2021-02-21 18:56:06,887 WARN L202 SmtUtils]: Spent 914.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 20 [2021-02-21 18:56:08,372 WARN L202 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 268 DAG size of output: 38 [2021-02-21 18:56:09,433 WARN L202 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 197 DAG size of output: 22 [2021-02-21 18:56:11,373 WARN L202 SmtUtils]: Spent 1.94 s on a formula simplification. DAG size of input: 190 DAG size of output: 38 [2021-02-21 18:56:11,668 WARN L202 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 17 [2021-02-21 18:56:12,038 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 21 [2021-02-21 18:56:13,071 WARN L202 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 211 DAG size of output: 28 [2021-02-21 18:56:13,949 WARN L202 SmtUtils]: Spent 872.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 23 [2021-02-21 18:56:16,345 WARN L202 SmtUtils]: Spent 2.37 s on a formula simplification. DAG size of input: 202 DAG size of output: 46 [2021-02-21 18:56:18,961 WARN L202 SmtUtils]: Spent 2.60 s on a formula simplification. DAG size of input: 202 DAG size of output: 45 [2021-02-21 18:56:21,342 WARN L202 SmtUtils]: Spent 2.38 s on a formula simplification. DAG size of input: 202 DAG size of output: 46 [2021-02-21 18:56:21,653 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 25 [2021-02-21 18:56:21,985 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 1 [2021-02-21 18:56:24,423 WARN L202 SmtUtils]: Spent 2.43 s on a formula simplification. DAG size of input: 205 DAG size of output: 50 [2021-02-21 18:56:24,761 WARN L202 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 1 [2021-02-21 18:56:26,116 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 219 DAG size of output: 45 [2021-02-21 18:56:27,056 WARN L202 SmtUtils]: Spent 934.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 23 [2021-02-21 18:56:27,344 WARN L202 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 1 [2021-02-21 18:56:27,500 WARN L202 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 21 [2021-02-21 18:56:27,824 WARN L202 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 19 [2021-02-21 18:56:28,817 WARN L202 SmtUtils]: Spent 978.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 26 [2021-02-21 18:56:29,223 WARN L202 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 26 [2021-02-21 18:56:31,015 WARN L202 SmtUtils]: Spent 1.79 s on a formula simplification. DAG size of input: 297 DAG size of output: 44 [2021-02-21 18:56:33,400 WARN L202 SmtUtils]: Spent 2.37 s on a formula simplification. DAG size of input: 217 DAG size of output: 30 [2021-02-21 18:56:35,233 WARN L202 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 298 DAG size of output: 46 [2021-02-21 18:56:35,539 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 25 [2021-02-21 18:56:37,463 WARN L202 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 296 DAG size of output: 44 [2021-02-21 18:56:39,284 WARN L202 SmtUtils]: Spent 1.80 s on a formula simplification. DAG size of input: 256 DAG size of output: 58 [2021-02-21 18:56:41,196 WARN L202 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 263 DAG size of output: 56 [2021-02-21 18:56:43,109 WARN L202 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 295 DAG size of output: 44 [2021-02-21 18:56:45,042 WARN L202 SmtUtils]: Spent 1.92 s on a formula simplification. DAG size of input: 296 DAG size of output: 44 [2021-02-21 18:56:45,335 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 1 [2021-02-21 18:56:45,471 WARN L202 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 21 [2021-02-21 18:56:46,468 WARN L202 SmtUtils]: Spent 975.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 19 [2021-02-21 18:56:46,905 WARN L202 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 23 [2021-02-21 18:56:48,544 WARN L202 SmtUtils]: Spent 1.53 s on a formula simplification. DAG size of input: 205 DAG size of output: 46 [2021-02-21 18:56:48,882 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 29 [2021-02-21 18:56:49,203 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 27 [2021-02-21 18:56:49,535 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 27 [2021-02-21 18:56:50,139 WARN L202 SmtUtils]: Spent 592.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 18 [2021-02-21 18:56:50,753 WARN L202 SmtUtils]: Spent 612.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 21 [2021-02-21 18:56:51,092 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 1 [2021-02-21 18:56:53,485 WARN L202 SmtUtils]: Spent 2.37 s on a formula simplification. DAG size of input: 219 DAG size of output: 30 [2021-02-21 18:56:54,536 WARN L202 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 197 DAG size of output: 22 [2021-02-21 18:56:57,118 WARN L202 SmtUtils]: Spent 2.58 s on a formula simplification. DAG size of input: 206 DAG size of output: 51 [2021-02-21 18:56:57,746 WARN L202 SmtUtils]: Spent 612.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 22 [2021-02-21 18:57:00,202 WARN L202 SmtUtils]: Spent 2.42 s on a formula simplification. DAG size of input: 301 DAG size of output: 66 [2021-02-21 18:57:01,775 WARN L202 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 267 DAG size of output: 40 [2021-02-21 18:57:04,129 WARN L202 SmtUtils]: Spent 2.33 s on a formula simplification. DAG size of input: 183 DAG size of output: 36 [2021-02-21 18:57:04,433 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 25 [2021-02-21 18:57:05,376 WARN L202 SmtUtils]: Spent 872.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 23 [2021-02-21 18:57:06,475 WARN L202 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 190 DAG size of output: 29 [2021-02-21 18:57:07,549 WARN L202 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 188 DAG size of output: 27 [2021-02-21 18:57:08,619 WARN L202 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 188 DAG size of output: 27 [2021-02-21 18:57:10,521 WARN L202 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 263 DAG size of output: 56 [2021-02-21 18:57:11,550 WARN L202 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 186 DAG size of output: 24 [2021-02-21 18:57:13,615 WARN L202 SmtUtils]: Spent 2.06 s on a formula simplification. DAG size of input: 176 DAG size of output: 37 [2021-02-21 18:57:14,563 WARN L202 SmtUtils]: Spent 942.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 26 [2021-02-21 18:57:15,024 WARN L202 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 35 [2021-02-21 18:57:16,033 WARN L202 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 194 DAG size of output: 27 [2021-02-21 18:57:16,963 WARN L202 SmtUtils]: Spent 925.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 22 [2021-02-21 18:57:17,877 WARN L202 SmtUtils]: Spent 890.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 21 [2021-02-21 18:57:18,191 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 25 [2021-02-21 18:57:18,374 WARN L202 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 36 [2021-02-21 18:57:20,894 WARN L202 SmtUtils]: Spent 2.46 s on a formula simplification. DAG size of input: 199 DAG size of output: 40 [2021-02-21 18:57:21,232 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 25 [2021-02-21 18:57:22,186 WARN L202 SmtUtils]: Spent 947.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 32 [2021-02-21 18:57:24,688 WARN L202 SmtUtils]: Spent 2.50 s on a formula simplification. DAG size of input: 202 DAG size of output: 47 [2021-02-21 18:57:25,653 WARN L202 SmtUtils]: Spent 934.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 21 [2021-02-21 18:57:28,258 WARN L202 SmtUtils]: Spent 2.59 s on a formula simplification. DAG size of input: 202 DAG size of output: 45 [2021-02-21 18:57:30,108 WARN L202 SmtUtils]: Spent 1.85 s on a formula simplification. DAG size of input: 193 DAG size of output: 42 [2021-02-21 18:57:32,037 WARN L202 SmtUtils]: Spent 1.92 s on a formula simplification. DAG size of input: 296 DAG size of output: 44 [2021-02-21 18:57:34,152 WARN L202 SmtUtils]: Spent 2.11 s on a formula simplification. DAG size of input: 273 DAG size of output: 58 [2021-02-21 18:57:36,179 WARN L202 SmtUtils]: Spent 2.00 s on a formula simplification. DAG size of input: 255 DAG size of output: 58 [2021-02-21 18:57:36,503 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 27 [2021-02-21 18:57:36,837 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 27 [2021-02-21 18:57:38,774 WARN L202 SmtUtils]: Spent 1.93 s on a formula simplification. DAG size of input: 296 DAG size of output: 44 [2021-02-21 18:57:39,078 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 25 [2021-02-21 18:57:41,240 WARN L202 SmtUtils]: Spent 2.16 s on a formula simplification. DAG size of input: 319 DAG size of output: 44 [2021-02-21 18:57:42,142 WARN L202 SmtUtils]: Spent 878.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 23 [2021-02-21 18:57:42,499 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 18:57:42,813 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 25 [2021-02-21 18:57:43,741 WARN L202 SmtUtils]: Spent 922.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 26 [2021-02-21 18:57:44,047 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 25 [2021-02-21 18:57:45,005 WARN L202 SmtUtils]: Spent 953.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 32 [2021-02-21 18:57:45,896 WARN L202 SmtUtils]: Spent 883.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 23 [2021-02-21 18:57:46,894 WARN L202 SmtUtils]: Spent 992.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 34 [2021-02-21 18:57:47,226 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 1 [2021-02-21 18:57:48,270 WARN L202 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 199 DAG size of output: 35 [2021-02-21 18:57:48,614 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 21 [2021-02-21 18:57:49,670 WARN L202 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 177 DAG size of output: 39 [2021-02-21 18:57:50,399 WARN L202 SmtUtils]: Spent 718.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 60 [2021-02-21 18:57:51,162 WARN L202 SmtUtils]: Spent 758.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 34 [2021-02-21 18:57:53,053 WARN L202 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 203 DAG size of output: 43 [2021-02-21 18:57:54,525 WARN L202 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 268 DAG size of output: 38 [2021-02-21 18:57:54,850 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 1 [2021-02-21 18:57:55,155 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 25 [2021-02-21 18:57:56,216 WARN L202 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 177 DAG size of output: 39 [2021-02-21 18:57:58,078 WARN L202 SmtUtils]: Spent 1.85 s on a formula simplification. DAG size of input: 290 DAG size of output: 40 [2021-02-21 18:57:58,414 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 18 [2021-02-21 18:57:59,418 WARN L202 SmtUtils]: Spent 1000.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 31 [2021-02-21 18:58:01,739 WARN L202 SmtUtils]: Spent 2.31 s on a formula simplification. DAG size of input: 175 DAG size of output: 37 [2021-02-21 18:58:02,044 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 25 [2021-02-21 18:58:02,161 WARN L202 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 23 [2021-02-21 18:58:03,073 WARN L202 SmtUtils]: Spent 909.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 25 [2021-02-21 18:58:05,396 WARN L202 SmtUtils]: Spent 2.31 s on a formula simplification. DAG size of input: 175 DAG size of output: 37 [2021-02-21 18:58:06,404 WARN L202 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 199 DAG size of output: 43 [2021-02-21 18:58:07,980 WARN L202 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 205 DAG size of output: 46 [2021-02-21 18:58:10,188 WARN L202 SmtUtils]: Spent 2.19 s on a formula simplification. DAG size of input: 178 DAG size of output: 33 [2021-02-21 18:58:11,945 WARN L202 SmtUtils]: Spent 1.69 s on a formula simplification. DAG size of input: 188 DAG size of output: 19 [2021-02-21 18:58:13,012 WARN L202 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 188 DAG size of output: 27 [2021-02-21 18:58:13,986 WARN L202 SmtUtils]: Spent 959.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 23 [2021-02-21 18:58:16,777 WARN L202 SmtUtils]: Spent 2.69 s on a formula simplification. DAG size of input: 210 DAG size of output: 55 [2021-02-21 18:58:19,183 WARN L202 SmtUtils]: Spent 2.39 s on a formula simplification. DAG size of input: 180 DAG size of output: 42 [2021-02-21 18:58:19,818 WARN L202 SmtUtils]: Spent 633.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 21 [2021-02-21 18:58:19,842 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-21 18:58:19,843 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-21 18:58:19,843 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-21 18:58:19,843 INFO L189 CegarLoopUtils]: For program point L97(line 97) no Hoare annotation was computed. [2021-02-21 18:58:19,843 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 94 149) no Hoare annotation was computed. [2021-02-21 18:58:19,843 INFO L189 CegarLoopUtils]: For program point L114(line 114) no Hoare annotation was computed. [2021-02-21 18:58:19,843 INFO L189 CegarLoopUtils]: For program point L110(line 110) no Hoare annotation was computed. [2021-02-21 18:58:19,843 INFO L189 CegarLoopUtils]: For program point L106(line 106) no Hoare annotation was computed. [2021-02-21 18:58:19,843 INFO L189 CegarLoopUtils]: For program point L135(line 135) no Hoare annotation was computed. [2021-02-21 18:58:19,843 INFO L189 CegarLoopUtils]: For program point L102(line 102) no Hoare annotation was computed. [2021-02-21 18:58:19,843 INFO L189 CegarLoopUtils]: For program point L98(line 98) no Hoare annotation was computed. [2021-02-21 18:58:19,844 INFO L189 CegarLoopUtils]: For program point L123(line 123) no Hoare annotation was computed. [2021-02-21 18:58:19,844 INFO L189 CegarLoopUtils]: For program point L115(line 115) no Hoare annotation was computed. [2021-02-21 18:58:19,844 INFO L189 CegarLoopUtils]: For program point L144(line 144) no Hoare annotation was computed. [2021-02-21 18:58:19,844 INFO L189 CegarLoopUtils]: For program point L107(line 107) no Hoare annotation was computed. [2021-02-21 18:58:19,844 INFO L189 CegarLoopUtils]: For program point L136(line 136) no Hoare annotation was computed. [2021-02-21 18:58:19,844 INFO L189 CegarLoopUtils]: For program point L103(line 103) no Hoare annotation was computed. [2021-02-21 18:58:19,844 INFO L189 CegarLoopUtils]: For program point L136-1(line 136) no Hoare annotation was computed. [2021-02-21 18:58:19,844 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 94 149) no Hoare annotation was computed. [2021-02-21 18:58:19,844 INFO L189 CegarLoopUtils]: For program point L136-2(line 136) no Hoare annotation was computed. [2021-02-21 18:58:19,844 INFO L189 CegarLoopUtils]: For program point L99(line 99) no Hoare annotation was computed. [2021-02-21 18:58:19,844 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 94 149) no Hoare annotation was computed. [2021-02-21 18:58:19,844 INFO L189 CegarLoopUtils]: For program point L95(line 95) no Hoare annotation was computed. [2021-02-21 18:58:19,844 INFO L189 CegarLoopUtils]: For program point L124(line 124) no Hoare annotation was computed. [2021-02-21 18:58:19,845 INFO L189 CegarLoopUtils]: For program point L120(line 120) no Hoare annotation was computed. [2021-02-21 18:58:19,845 INFO L189 CegarLoopUtils]: For program point L116(line 116) no Hoare annotation was computed. [2021-02-21 18:58:19,845 INFO L189 CegarLoopUtils]: For program point L145(line 145) no Hoare annotation was computed. [2021-02-21 18:58:19,845 INFO L189 CegarLoopUtils]: For program point L141(lines 118 142) no Hoare annotation was computed. [2021-02-21 18:58:19,845 INFO L189 CegarLoopUtils]: For program point L108(line 108) no Hoare annotation was computed. [2021-02-21 18:58:19,845 INFO L189 CegarLoopUtils]: For program point L137(line 137) no Hoare annotation was computed. [2021-02-21 18:58:19,845 INFO L189 CegarLoopUtils]: For program point L104(line 104) no Hoare annotation was computed. [2021-02-21 18:58:19,845 INFO L189 CegarLoopUtils]: For program point L133(line 133) no Hoare annotation was computed. [2021-02-21 18:58:19,845 INFO L189 CegarLoopUtils]: For program point L100(line 100) no Hoare annotation was computed. [2021-02-21 18:58:19,845 INFO L189 CegarLoopUtils]: For program point L96(line 96) no Hoare annotation was computed. [2021-02-21 18:58:19,845 INFO L189 CegarLoopUtils]: For program point L125(lines 125 129) no Hoare annotation was computed. [2021-02-21 18:58:19,845 INFO L189 CegarLoopUtils]: For program point L125-1(lines 125 129) no Hoare annotation was computed. [2021-02-21 18:58:19,846 INFO L189 CegarLoopUtils]: For program point L117(line 117) no Hoare annotation was computed. [2021-02-21 18:58:19,846 INFO L189 CegarLoopUtils]: For program point L117-1(line 117) no Hoare annotation was computed. [2021-02-21 18:58:19,846 INFO L189 CegarLoopUtils]: For program point L117-2(line 117) no Hoare annotation was computed. [2021-02-21 18:58:19,846 INFO L189 CegarLoopUtils]: For program point L146(line 146) no Hoare annotation was computed. [2021-02-21 18:58:19,846 INFO L189 CegarLoopUtils]: For program point L113(line 113) no Hoare annotation was computed. [2021-02-21 18:58:19,846 INFO L189 CegarLoopUtils]: For program point L109(line 109) no Hoare annotation was computed. [2021-02-21 18:58:19,846 INFO L189 CegarLoopUtils]: For program point L138(line 138) no Hoare annotation was computed. [2021-02-21 18:58:19,846 INFO L189 CegarLoopUtils]: For program point L105(line 105) no Hoare annotation was computed. [2021-02-21 18:58:19,846 INFO L189 CegarLoopUtils]: For program point L138-1(lines 119 140) no Hoare annotation was computed. [2021-02-21 18:58:19,846 INFO L189 CegarLoopUtils]: For program point L134(line 134) no Hoare annotation was computed. [2021-02-21 18:58:19,846 INFO L189 CegarLoopUtils]: For program point L101(line 101) no Hoare annotation was computed. [2021-02-21 18:58:19,846 INFO L189 CegarLoopUtils]: For program point L192(line 192) no Hoare annotation was computed. [2021-02-21 18:58:19,847 INFO L189 CegarLoopUtils]: For program point L159(line 159) no Hoare annotation was computed. [2021-02-21 18:58:19,847 INFO L189 CegarLoopUtils]: For program point L155(line 155) no Hoare annotation was computed. [2021-02-21 18:58:19,847 INFO L189 CegarLoopUtils]: For program point L151(line 151) no Hoare annotation was computed. [2021-02-21 18:58:19,847 INFO L189 CegarLoopUtils]: For program point L180(line 180) no Hoare annotation was computed. [2021-02-21 18:58:19,847 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 150 209) no Hoare annotation was computed. [2021-02-21 18:58:19,847 INFO L189 CegarLoopUtils]: For program point L176-2(lines 176 201) no Hoare annotation was computed. [2021-02-21 18:58:19,847 INFO L189 CegarLoopUtils]: For program point L172(line 172) no Hoare annotation was computed. [2021-02-21 18:58:19,847 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 150 209) no Hoare annotation was computed. [2021-02-21 18:58:19,847 INFO L189 CegarLoopUtils]: For program point L197(line 197) no Hoare annotation was computed. [2021-02-21 18:58:19,847 INFO L189 CegarLoopUtils]: For program point L164(line 164) no Hoare annotation was computed. [2021-02-21 18:58:19,847 INFO L189 CegarLoopUtils]: For program point L193(line 193) no Hoare annotation was computed. [2021-02-21 18:58:19,847 INFO L189 CegarLoopUtils]: For program point L160(line 160) no Hoare annotation was computed. [2021-02-21 18:58:19,847 INFO L189 CegarLoopUtils]: For program point L156(line 156) no Hoare annotation was computed. [2021-02-21 18:58:19,848 INFO L189 CegarLoopUtils]: For program point L152(line 152) no Hoare annotation was computed. [2021-02-21 18:58:19,848 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 150 209) no Hoare annotation was computed. [2021-02-21 18:58:19,848 INFO L189 CegarLoopUtils]: For program point L181(line 181) no Hoare annotation was computed. [2021-02-21 18:58:19,848 INFO L189 CegarLoopUtils]: For program point L177(line 177) no Hoare annotation was computed. [2021-02-21 18:58:19,848 INFO L189 CegarLoopUtils]: For program point L173(line 173) no Hoare annotation was computed. [2021-02-21 18:58:19,848 INFO L189 CegarLoopUtils]: For program point L202(lines 175 203) no Hoare annotation was computed. [2021-02-21 18:58:19,848 INFO L189 CegarLoopUtils]: For program point L198(line 198) no Hoare annotation was computed. [2021-02-21 18:58:19,848 INFO L189 CegarLoopUtils]: For program point L165(line 165) no Hoare annotation was computed. [2021-02-21 18:58:19,848 INFO L189 CegarLoopUtils]: For program point L194(line 194) no Hoare annotation was computed. [2021-02-21 18:58:19,848 INFO L189 CegarLoopUtils]: For program point L161(line 161) no Hoare annotation was computed. [2021-02-21 18:58:19,848 INFO L189 CegarLoopUtils]: For program point L194-1(line 194) no Hoare annotation was computed. [2021-02-21 18:58:19,848 INFO L189 CegarLoopUtils]: For program point L194-2(line 194) no Hoare annotation was computed. [2021-02-21 18:58:19,848 INFO L189 CegarLoopUtils]: For program point L190(line 190) no Hoare annotation was computed. [2021-02-21 18:58:19,849 INFO L189 CegarLoopUtils]: For program point L157(line 157) no Hoare annotation was computed. [2021-02-21 18:58:19,849 INFO L189 CegarLoopUtils]: For program point L190-1(line 190) no Hoare annotation was computed. [2021-02-21 18:58:19,849 INFO L189 CegarLoopUtils]: For program point L190-2(line 190) no Hoare annotation was computed. [2021-02-21 18:58:19,849 INFO L189 CegarLoopUtils]: For program point L153(line 153) no Hoare annotation was computed. [2021-02-21 18:58:19,849 INFO L189 CegarLoopUtils]: For program point L182(lines 182 186) no Hoare annotation was computed. [2021-02-21 18:58:19,849 INFO L189 CegarLoopUtils]: For program point L182-1(lines 182 186) no Hoare annotation was computed. [2021-02-21 18:58:19,849 INFO L189 CegarLoopUtils]: For program point L174(line 174) no Hoare annotation was computed. [2021-02-21 18:58:19,849 INFO L189 CegarLoopUtils]: For program point L174-1(line 174) no Hoare annotation was computed. [2021-02-21 18:58:19,849 INFO L189 CegarLoopUtils]: For program point L174-2(line 174) no Hoare annotation was computed. [2021-02-21 18:58:19,849 INFO L189 CegarLoopUtils]: For program point L170(line 170) no Hoare annotation was computed. [2021-02-21 18:58:19,849 INFO L189 CegarLoopUtils]: For program point L199(line 199) no Hoare annotation was computed. [2021-02-21 18:58:19,849 INFO L189 CegarLoopUtils]: For program point L166(line 166) no Hoare annotation was computed. [2021-02-21 18:58:19,849 INFO L189 CegarLoopUtils]: For program point L199-1(line 199) no Hoare annotation was computed. [2021-02-21 18:58:19,850 INFO L189 CegarLoopUtils]: For program point L199-2(line 199) no Hoare annotation was computed. [2021-02-21 18:58:19,850 INFO L189 CegarLoopUtils]: For program point L195(line 195) no Hoare annotation was computed. [2021-02-21 18:58:19,850 INFO L189 CegarLoopUtils]: For program point L162(line 162) no Hoare annotation was computed. [2021-02-21 18:58:19,850 INFO L189 CegarLoopUtils]: For program point L195-1(line 195) no Hoare annotation was computed. [2021-02-21 18:58:19,850 INFO L189 CegarLoopUtils]: For program point L195-2(line 195) no Hoare annotation was computed. [2021-02-21 18:58:19,850 INFO L189 CegarLoopUtils]: For program point L191(line 191) no Hoare annotation was computed. [2021-02-21 18:58:19,850 INFO L189 CegarLoopUtils]: For program point L158(line 158) no Hoare annotation was computed. [2021-02-21 18:58:19,850 INFO L189 CegarLoopUtils]: For program point L154(line 154) no Hoare annotation was computed. [2021-02-21 18:58:19,850 INFO L189 CegarLoopUtils]: For program point L171(line 171) no Hoare annotation was computed. [2021-02-21 18:58:19,850 INFO L189 CegarLoopUtils]: For program point L167(line 167) no Hoare annotation was computed. [2021-02-21 18:58:19,850 INFO L189 CegarLoopUtils]: For program point L196(line 196) no Hoare annotation was computed. [2021-02-21 18:58:19,850 INFO L189 CegarLoopUtils]: For program point L163(line 163) no Hoare annotation was computed. [2021-02-21 18:58:19,851 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 904 910) the Hoare annotation is: true [2021-02-21 18:58:19,851 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 904 910) the Hoare annotation is: true [2021-02-21 18:58:19,851 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 911 919) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (and (<= 1 valid_product_~retValue_acc~11) (<= valid_product_~retValue_acc~11 1) (= |valid_product_#res| 1))) [2021-02-21 18:58:19,851 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 911 919) the Hoare annotation is: true [2021-02-21 18:58:19,851 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 911 919) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (and (<= 1 valid_product_~retValue_acc~11) (<= valid_product_~retValue_acc~11 1) (= |valid_product_#res| 1))) [2021-02-21 18:58:19,851 INFO L185 CegarLoopUtils]: At program point L916(line 916) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (and (<= 1 valid_product_~retValue_acc~11) (<= valid_product_~retValue_acc~11 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2021-02-21 18:58:19,851 INFO L192 CegarLoopUtils]: At program point L915(line 915) the Hoare annotation is: true [2021-02-21 18:58:19,851 INFO L185 CegarLoopUtils]: At program point L511(line 511) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~3 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:58:19,852 INFO L185 CegarLoopUtils]: At program point L511-1(line 511) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~3 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:58:19,852 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 499 521) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (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)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) [2021-02-21 18:58:19,852 INFO L185 CegarLoopUtils]: At program point L509(lines 509 516) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~3 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:58:19,852 INFO L192 CegarLoopUtils]: At program point L509-1(lines 509 516) the Hoare annotation is: true [2021-02-21 18:58:19,852 INFO L185 CegarLoopUtils]: At program point L507(line 507) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= |main_#t~ret42| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:58:19,852 INFO L185 CegarLoopUtils]: At program point L506(line 506) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (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)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) [2021-02-21 18:58:19,852 INFO L185 CegarLoopUtils]: At program point L507-1(line 507) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= |main_#t~ret42| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:58:19,852 INFO L185 CegarLoopUtils]: At program point L505(line 505) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (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)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) [2021-02-21 18:58:19,853 INFO L185 CegarLoopUtils]: At program point L507-2(line 507) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= main_~tmp~3 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= |main_#t~ret42| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) [2021-02-21 18:58:19,853 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 499 521) the Hoare annotation is: true [2021-02-21 18:58:19,853 INFO L185 CegarLoopUtils]: At program point L505-1(line 505) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (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)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) [2021-02-21 18:58:19,853 INFO L185 CegarLoopUtils]: At program point L501(line 501) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (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)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) [2021-02-21 18:58:19,853 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 499 521) the Hoare annotation is: true [2021-02-21 18:58:19,853 INFO L192 CegarLoopUtils]: At program point L518(line 518) the Hoare annotation is: true [2021-02-21 18:58:19,853 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 452 475) no Hoare annotation was computed. [2021-02-21 18:58:19,853 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 452 475) no Hoare annotation was computed. [2021-02-21 18:58:19,853 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 452 475) no Hoare annotation was computed. [2021-02-21 18:58:19,853 INFO L189 CegarLoopUtils]: For program point L470(line 470) no Hoare annotation was computed. [2021-02-21 18:58:19,853 INFO L189 CegarLoopUtils]: For program point L469(line 469) no Hoare annotation was computed. [2021-02-21 18:58:19,854 INFO L189 CegarLoopUtils]: For program point L468(line 468) no Hoare annotation was computed. [2021-02-21 18:58:19,854 INFO L189 CegarLoopUtils]: For program point L467(line 467) no Hoare annotation was computed. [2021-02-21 18:58:19,854 INFO L189 CegarLoopUtils]: For program point L466(line 466) no Hoare annotation was computed. [2021-02-21 18:58:19,854 INFO L189 CegarLoopUtils]: For program point L465(line 465) no Hoare annotation was computed. [2021-02-21 18:58:19,854 INFO L189 CegarLoopUtils]: For program point L464(line 464) no Hoare annotation was computed. [2021-02-21 18:58:19,854 INFO L189 CegarLoopUtils]: For program point L463(line 463) no Hoare annotation was computed. [2021-02-21 18:58:19,854 INFO L189 CegarLoopUtils]: For program point L462(line 462) no Hoare annotation was computed. [2021-02-21 18:58:19,854 INFO L189 CegarLoopUtils]: For program point L461(line 461) no Hoare annotation was computed. [2021-02-21 18:58:19,854 INFO L189 CegarLoopUtils]: For program point L460(line 460) no Hoare annotation was computed. [2021-02-21 18:58:19,854 INFO L189 CegarLoopUtils]: For program point L459(line 459) no Hoare annotation was computed. [2021-02-21 18:58:19,854 INFO L189 CegarLoopUtils]: For program point L458(line 458) no Hoare annotation was computed. [2021-02-21 18:58:19,854 INFO L189 CegarLoopUtils]: For program point L457(line 457) no Hoare annotation was computed. [2021-02-21 18:58:19,854 INFO L185 CegarLoopUtils]: At program point L576(line 576) the Hoare annotation is: (let ((.cse11 (= |old(~pumpRunning~0)| 0))) (let ((.cse6 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= 2 ~waterLevel~0))) (.cse8 (not .cse11)) (.cse4 (= test_~tmp___2~0 0)) (.cse5 (not (= test_~tmp___0~1 0))) (.cse7 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse0 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse9 (not (<= test_~tmp___2~0 2147483647))) (.cse10 (= processEnvironment__wrappee__methaneQuery_~tmp~4 1))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse7 .cse0 .cse3 .cse8 .cse9 .cse10) (or .cse6 .cse1 .cse0 .cse3 .cse8) (or .cse0 .cse2 .cse3 .cse11) (or .cse4 .cse5 .cse7 .cse0 .cse2 .cse3 .cse9 .cse10)))) [2021-02-21 18:58:19,854 INFO L185 CegarLoopUtils]: At program point L574(lines 574 582) the Hoare annotation is: (let ((.cse13 (= |old(~pumpRunning~0)| 0)) (.cse14 (= 1 ~systemActive~0)) (.cse15 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse16 (<= 2 ~waterLevel~0))) (let ((.cse0 (= test_~tmp___2~0 0)) (.cse1 (not (= test_~tmp___0~1 0))) (.cse2 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse6 (not (<= test_~tmp___2~0 2147483647))) (.cse8 (not .cse16)) (.cse7 (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse9 (not (<= 1 ~methaneLevelCritical~0))) (.cse11 (and .cse14 .cse15 .cse16)) (.cse12 (and .cse15 (= processEnvironment__wrappee__methaneQuery_~tmp~4 0))) (.cse3 (not (< ~waterLevel~0 3))) (.cse5 (not .cse14)) (.cse10 (not .cse13))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse0 .cse1 .cse9 .cse2 .cse3 .cse5 .cse10 .cse6 .cse8 .cse7) (or .cse11 .cse12 .cse3 .cse4 .cse5) (or .cse3 .cse4 .cse5 .cse13) (or .cse9 .cse11 .cse12 .cse3 .cse5 .cse10)))) [2021-02-21 18:58:19,855 INFO L185 CegarLoopUtils]: At program point L572(line 572) the Hoare annotation is: (let ((.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 .cse1 .cse2 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse2 .cse3 (not .cse4)) (or .cse0 .cse1 .cse3 .cse4))) [2021-02-21 18:58:19,855 INFO L185 CegarLoopUtils]: At program point L572-1(line 572) the Hoare annotation is: (let ((.cse7 (= |old(~pumpRunning~0)| 0)) (.cse15 (= 1 ~systemActive~0)) (.cse16 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse14 (<= 2 ~waterLevel~0))) (let ((.cse0 (and .cse15 .cse16 .cse14)) (.cse1 (and (= 0 |processEnvironment__wrappee__methaneQuery_#t~ret43|) .cse16)) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse8 (= test_~tmp___2~0 0)) (.cse9 (not (= test_~tmp___0~1 0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse11 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse2 (not (< ~waterLevel~0 3))) (.cse10 (= 1 |processEnvironment__wrappee__methaneQuery_#t~ret43|)) (.cse4 (not .cse15)) (.cse6 (not .cse7)) (.cse12 (not (<= test_~tmp___2~0 2147483647))) (.cse13 (not .cse14))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse1 .cse2 .cse4 .cse6) (or .cse2 .cse3 .cse4 .cse7) (or .cse8 .cse9 .cse10 .cse11 .cse2 .cse3 .cse4 .cse12 .cse13) (or .cse8 .cse9 .cse5 .cse11 .cse2 .cse10 .cse4 .cse6 .cse12 .cse13)))) [2021-02-21 18:58:19,855 INFO L185 CegarLoopUtils]: At program point L570(lines 570 587) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-21 18:58:19,855 INFO L185 CegarLoopUtils]: At program point L572-2(line 572) the Hoare annotation is: (let ((.cse7 (= |old(~pumpRunning~0)| 0)) (.cse15 (= 1 ~systemActive~0)) (.cse16 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse14 (<= 2 ~waterLevel~0))) (let ((.cse0 (and .cse15 .cse16 .cse14)) (.cse1 (and (= 0 |processEnvironment__wrappee__methaneQuery_#t~ret43|) .cse16)) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse8 (= test_~tmp___2~0 0)) (.cse9 (not (= test_~tmp___0~1 0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse11 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse2 (not (< ~waterLevel~0 3))) (.cse10 (= 1 |processEnvironment__wrappee__methaneQuery_#t~ret43|)) (.cse4 (not .cse15)) (.cse6 (not .cse7)) (.cse12 (not (<= test_~tmp___2~0 2147483647))) (.cse13 (not .cse14))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse1 .cse2 .cse4 .cse6) (or .cse2 .cse3 .cse4 .cse7) (or .cse8 .cse9 .cse10 .cse11 .cse2 .cse3 .cse4 .cse12 .cse13) (or .cse8 .cse9 .cse5 .cse11 .cse2 .cse10 .cse4 .cse6 .cse12 .cse13)))) [2021-02-21 18:58:19,855 INFO L185 CegarLoopUtils]: At program point L572-3(line 572) the Hoare annotation is: (let ((.cse14 (= 1 ~systemActive~0)) (.cse15 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse11 (= |old(~pumpRunning~0)| 0)) (.cse16 (<= 2 ~waterLevel~0))) (let ((.cse0 (= test_~tmp___2~0 0)) (.cse1 (not (= test_~tmp___0~1 0))) (.cse2 (and (= 1 |processEnvironment__wrappee__methaneQuery_#t~ret43|) (= processEnvironment__wrappee__methaneQuery_~tmp~4 |processEnvironment__wrappee__methaneQuery_#t~ret43|))) (.cse3 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse7 (not (<= test_~tmp___2~0 2147483647))) (.cse8 (not .cse16)) (.cse9 (not (<= 1 ~methaneLevelCritical~0))) (.cse10 (not .cse11)) (.cse12 (and .cse14 .cse15 .cse16)) (.cse13 (and (= 0 |processEnvironment__wrappee__methaneQuery_#t~ret43|) .cse15 (= processEnvironment__wrappee__methaneQuery_~tmp~4 0))) (.cse4 (not (< ~waterLevel~0 3))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse6 (not .cse14))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse0 .cse1 .cse9 .cse2 .cse3 .cse4 .cse6 .cse10 .cse7 .cse8) (or .cse4 .cse5 .cse6 .cse11) (or .cse9 .cse12 .cse13 .cse4 .cse6 .cse10) (or .cse12 .cse13 .cse4 .cse5 .cse6)))) [2021-02-21 18:58:19,855 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__methaneQueryENTRY(lines 566 590) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-21 18:58:19,855 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__methaneQueryEXIT(lines 566 590) the Hoare annotation is: (let ((.cse11 (= |old(~pumpRunning~0)| 0)) (.cse12 (<= 2 ~waterLevel~0))) (let ((.cse0 (= test_~tmp___2~0 0)) (.cse1 (not (= test_~tmp___0~1 0))) (.cse3 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse9 (not (= ~methaneLevelCritical~0 0))) (.cse7 (not (<= test_~tmp___2~0 2147483647))) (.cse8 (not .cse12)) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (< ~waterLevel~0 3))) (.cse10 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse5 (not (= 1 ~systemActive~0))) (.cse6 (not .cse11))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (or .cse4 .cse9 .cse10 .cse5 .cse11) (or .cse9 .cse10 .cse5 .cse12) (or .cse0 .cse1 .cse3 .cse4 (= ~pumpRunning~0 1) .cse9 .cse5 .cse6 .cse7 .cse8) (or .cse2 .cse4 .cse10 .cse5 .cse6)))) [2021-02-21 18:58:19,856 INFO L185 CegarLoopUtils]: At program point L585(line 585) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2) (or .cse0 .cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1) (or .cse0 .cse3 .cse1 .cse2))) [2021-02-21 18:58:19,856 INFO L185 CegarLoopUtils]: At program point L585-1(lines 566 590) the Hoare annotation is: (let ((.cse11 (= |old(~pumpRunning~0)| 0)) (.cse12 (<= 2 ~waterLevel~0))) (let ((.cse0 (= test_~tmp___2~0 0)) (.cse1 (not (= test_~tmp___0~1 0))) (.cse3 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse9 (not (= ~methaneLevelCritical~0 0))) (.cse7 (not (<= test_~tmp___2~0 2147483647))) (.cse8 (not .cse12)) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (not (< ~waterLevel~0 3))) (.cse10 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse5 (not (= 1 ~systemActive~0))) (.cse6 (not .cse11))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (or .cse4 .cse9 .cse10 .cse5 .cse11) (or .cse9 .cse10 .cse5 .cse12) (or .cse0 .cse1 .cse3 .cse4 (= ~pumpRunning~0 1) .cse9 .cse5 .cse6 .cse7 .cse8) (or .cse2 .cse4 .cse10 .cse5 .cse6)))) [2021-02-21 18:58:19,856 INFO L185 CegarLoopUtils]: At program point L580(line 580) the Hoare annotation is: (let ((.cse11 (= |old(~pumpRunning~0)| 0))) (let ((.cse8 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= processEnvironment__wrappee__methaneQuery_~tmp~4 0))) (.cse0 (= test_~tmp___2~0 0)) (.cse1 (not (= test_~tmp___0~1 0))) (.cse9 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse10 (not .cse11)) (.cse6 (not (<= test_~tmp___2~0 2147483647))) (.cse7 (not (<= 2 ~waterLevel~0))) (.cse3 (not (< ~waterLevel~0 3))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (or .cse8 .cse3 .cse4 .cse5) (or .cse9 .cse8 .cse3 .cse5 .cse10) (or .cse0 .cse1 .cse9 .cse2 .cse3 .cse5 .cse10 .cse6 .cse7) (or .cse3 .cse4 .cse5 .cse11)))) [2021-02-21 18:58:19,856 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 661 669) the Hoare annotation is: (or (not (<= 1 ~methaneLevelCritical~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5)) (not (= 1 ~systemActive~0))) [2021-02-21 18:58:19,856 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 661 669) the Hoare annotation is: true [2021-02-21 18:58:19,856 INFO L185 CegarLoopUtils]: At program point L666(line 666) the Hoare annotation is: (or (not (<= 1 ~methaneLevelCritical~0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-21 18:58:19,856 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 661 669) the Hoare annotation is: (or (not (<= 1 ~methaneLevelCritical~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5)) (not (= 1 ~systemActive~0))) [2021-02-21 18:58:19,856 INFO L192 CegarLoopUtils]: At program point L665(line 665) the Hoare annotation is: true [2021-02-21 18:58:19,856 INFO L189 CegarLoopUtils]: For program point L700(line 700) no Hoare annotation was computed. [2021-02-21 18:58:19,856 INFO L189 CegarLoopUtils]: For program point L700-1(line 700) no Hoare annotation was computed. [2021-02-21 18:58:19,856 INFO L189 CegarLoopUtils]: For program point L695(line 695) no Hoare annotation was computed. [2021-02-21 18:58:19,857 INFO L189 CegarLoopUtils]: For program point L691(line 691) no Hoare annotation was computed. [2021-02-21 18:58:19,857 INFO L189 CegarLoopUtils]: For program point L689(lines 689 697) no Hoare annotation was computed. [2021-02-21 18:58:19,857 INFO L189 CegarLoopUtils]: For program point L689-2(lines 689 697) no Hoare annotation was computed. [2021-02-21 18:58:19,857 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 670 705) no Hoare annotation was computed. [2021-02-21 18:58:19,857 INFO L189 CegarLoopUtils]: For program point L683(line 683) no Hoare annotation was computed. [2021-02-21 18:58:19,857 INFO L189 CegarLoopUtils]: For program point L679(line 679) no Hoare annotation was computed. [2021-02-21 18:58:19,857 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 670 705) no Hoare annotation was computed. [2021-02-21 18:58:19,857 INFO L189 CegarLoopUtils]: For program point L677(lines 677 685) no Hoare annotation was computed. [2021-02-21 18:58:19,857 INFO L189 CegarLoopUtils]: For program point L677-2(lines 677 685) no Hoare annotation was computed. [2021-02-21 18:58:19,857 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 670 705) no Hoare annotation was computed. [2021-02-21 18:58:19,857 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 897 903) the Hoare annotation is: true [2021-02-21 18:58:19,857 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 897 903) the Hoare annotation is: true [2021-02-21 18:58:19,857 INFO L189 CegarLoopUtils]: For program point L64(line 64) no Hoare annotation was computed. [2021-02-21 18:58:19,858 INFO L189 CegarLoopUtils]: For program point L62(line 62) no Hoare annotation was computed. [2021-02-21 18:58:19,858 INFO L189 CegarLoopUtils]: For program point L60(line 60) no Hoare annotation was computed. [2021-02-21 18:58:19,858 INFO L189 CegarLoopUtils]: For program point L58(line 58) no Hoare annotation was computed. [2021-02-21 18:58:19,858 INFO L189 CegarLoopUtils]: For program point L89(line 89) no Hoare annotation was computed. [2021-02-21 18:58:19,858 INFO L189 CegarLoopUtils]: For program point L56(line 56) no Hoare annotation was computed. [2021-02-21 18:58:19,858 INFO L189 CegarLoopUtils]: For program point L87(line 87) no Hoare annotation was computed. [2021-02-21 18:58:19,858 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 48 93) no Hoare annotation was computed. [2021-02-21 18:58:19,858 INFO L189 CegarLoopUtils]: For program point L54(line 54) no Hoare annotation was computed. [2021-02-21 18:58:19,858 INFO L189 CegarLoopUtils]: For program point L85(line 85) no Hoare annotation was computed. [2021-02-21 18:58:19,858 INFO L189 CegarLoopUtils]: For program point L52(line 52) no Hoare annotation was computed. [2021-02-21 18:58:19,858 INFO L189 CegarLoopUtils]: For program point L85-1(line 85) no Hoare annotation was computed. [2021-02-21 18:58:19,859 INFO L189 CegarLoopUtils]: For program point L83(line 83) no Hoare annotation was computed. [2021-02-21 18:58:19,859 INFO L189 CegarLoopUtils]: For program point L85-2(line 85) no Hoare annotation was computed. [2021-02-21 18:58:19,859 INFO L189 CegarLoopUtils]: For program point L81(line 81) no Hoare annotation was computed. [2021-02-21 18:58:19,859 INFO L189 CegarLoopUtils]: For program point L48(lines 48 93) no Hoare annotation was computed. [2021-02-21 18:58:19,859 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 48 93) no Hoare annotation was computed. [2021-02-21 18:58:19,859 INFO L189 CegarLoopUtils]: For program point L48-1(lines 48 93) no Hoare annotation was computed. [2021-02-21 18:58:19,859 INFO L189 CegarLoopUtils]: For program point L77(line 77) no Hoare annotation was computed. [2021-02-21 18:58:19,859 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 48 93) no Hoare annotation was computed. [2021-02-21 18:58:19,859 INFO L189 CegarLoopUtils]: For program point L73(line 73) no Hoare annotation was computed. [2021-02-21 18:58:19,859 INFO L189 CegarLoopUtils]: For program point L71(line 71) no Hoare annotation was computed. [2021-02-21 18:58:19,859 INFO L189 CegarLoopUtils]: For program point L71-1(line 71) no Hoare annotation was computed. [2021-02-21 18:58:19,859 INFO L189 CegarLoopUtils]: For program point L65(line 65) no Hoare annotation was computed. [2021-02-21 18:58:19,859 INFO L189 CegarLoopUtils]: For program point L63(line 63) no Hoare annotation was computed. [2021-02-21 18:58:19,859 INFO L189 CegarLoopUtils]: For program point L61(line 61) no Hoare annotation was computed. [2021-02-21 18:58:19,859 INFO L189 CegarLoopUtils]: For program point L59(line 59) no Hoare annotation was computed. [2021-02-21 18:58:19,859 INFO L189 CegarLoopUtils]: For program point L57(line 57) no Hoare annotation was computed. [2021-02-21 18:58:19,859 INFO L189 CegarLoopUtils]: For program point L88(line 88) no Hoare annotation was computed. [2021-02-21 18:58:19,860 INFO L189 CegarLoopUtils]: For program point L55(line 55) no Hoare annotation was computed. [2021-02-21 18:58:19,860 INFO L189 CegarLoopUtils]: For program point L86(line 86) no Hoare annotation was computed. [2021-02-21 18:58:19,860 INFO L189 CegarLoopUtils]: For program point L53(line 53) no Hoare annotation was computed. [2021-02-21 18:58:19,860 INFO L189 CegarLoopUtils]: For program point L84(line 84) no Hoare annotation was computed. [2021-02-21 18:58:19,860 INFO L189 CegarLoopUtils]: For program point L51(line 51) no Hoare annotation was computed. [2021-02-21 18:58:19,860 INFO L189 CegarLoopUtils]: For program point L82(line 82) no Hoare annotation was computed. [2021-02-21 18:58:19,860 INFO L189 CegarLoopUtils]: For program point L80(line 80) no Hoare annotation was computed. [2021-02-21 18:58:19,860 INFO L189 CegarLoopUtils]: For program point L78(line 78) no Hoare annotation was computed. [2021-02-21 18:58:19,860 INFO L189 CegarLoopUtils]: For program point L78-1(line 78) no Hoare annotation was computed. [2021-02-21 18:58:19,860 INFO L189 CegarLoopUtils]: For program point L76(line 76) no Hoare annotation was computed. [2021-02-21 18:58:19,860 INFO L189 CegarLoopUtils]: For program point L74(line 74) no Hoare annotation was computed. [2021-02-21 18:58:19,860 INFO L189 CegarLoopUtils]: For program point L74-1(line 74) no Hoare annotation was computed. [2021-02-21 18:58:19,860 INFO L189 CegarLoopUtils]: For program point L72(line 72) no Hoare annotation was computed. [2021-02-21 18:58:19,860 INFO L189 CegarLoopUtils]: For program point L70(line 70) no Hoare annotation was computed. [2021-02-21 18:58:19,860 INFO L189 CegarLoopUtils]: For program point L66(line 66) no Hoare annotation was computed. [2021-02-21 18:58:19,861 INFO L189 CegarLoopUtils]: For program point L380(line 380) no Hoare annotation was computed. [2021-02-21 18:58:19,861 INFO L189 CegarLoopUtils]: For program point L380-1(line 380) no Hoare annotation was computed. [2021-02-21 18:58:19,861 INFO L189 CegarLoopUtils]: For program point L378(line 378) no Hoare annotation was computed. [2021-02-21 18:58:19,861 INFO L189 CegarLoopUtils]: For program point L380-2(line 380) no Hoare annotation was computed. [2021-02-21 18:58:19,861 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 361 406) no Hoare annotation was computed. [2021-02-21 18:58:19,861 INFO L189 CegarLoopUtils]: For program point L372(line 372) no Hoare annotation was computed. [2021-02-21 18:58:19,861 INFO L189 CegarLoopUtils]: For program point L403(line 403) no Hoare annotation was computed. [2021-02-21 18:58:19,861 INFO L189 CegarLoopUtils]: For program point L370(line 370) no Hoare annotation was computed. [2021-02-21 18:58:19,861 INFO L189 CegarLoopUtils]: For program point L401(line 401) no Hoare annotation was computed. [2021-02-21 18:58:19,861 INFO L189 CegarLoopUtils]: For program point L368(line 368) no Hoare annotation was computed. [2021-02-21 18:58:19,861 INFO L189 CegarLoopUtils]: For program point L399(line 399) no Hoare annotation was computed. [2021-02-21 18:58:19,861 INFO L189 CegarLoopUtils]: For program point L366(line 366) no Hoare annotation was computed. [2021-02-21 18:58:19,861 INFO L189 CegarLoopUtils]: For program point L397(line 397) no Hoare annotation was computed. [2021-02-21 18:58:19,861 INFO L189 CegarLoopUtils]: For program point L364(line 364) no Hoare annotation was computed. [2021-02-21 18:58:19,861 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 361 406) no Hoare annotation was computed. [2021-02-21 18:58:19,861 INFO L189 CegarLoopUtils]: For program point L362(line 362) no Hoare annotation was computed. [2021-02-21 18:58:19,861 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 361 406) no Hoare annotation was computed. [2021-02-21 18:58:19,862 INFO L189 CegarLoopUtils]: For program point L385(lines 385 386) no Hoare annotation was computed. [2021-02-21 18:58:19,862 INFO L189 CegarLoopUtils]: For program point L381(lines 381 388) no Hoare annotation was computed. [2021-02-21 18:58:19,862 INFO L189 CegarLoopUtils]: For program point L379(line 379) no Hoare annotation was computed. [2021-02-21 18:58:19,862 INFO L189 CegarLoopUtils]: For program point L377(line 377) no Hoare annotation was computed. [2021-02-21 18:58:19,862 INFO L189 CegarLoopUtils]: For program point L375(lines 375 395) no Hoare annotation was computed. [2021-02-21 18:58:19,862 INFO L189 CegarLoopUtils]: For program point L375-1(lines 375 395) no Hoare annotation was computed. [2021-02-21 18:58:19,862 INFO L189 CegarLoopUtils]: For program point L371(line 371) no Hoare annotation was computed. [2021-02-21 18:58:19,862 INFO L189 CegarLoopUtils]: For program point L402(line 402) no Hoare annotation was computed. [2021-02-21 18:58:19,862 INFO L189 CegarLoopUtils]: For program point L369(line 369) no Hoare annotation was computed. [2021-02-21 18:58:19,862 INFO L189 CegarLoopUtils]: For program point L402-1(line 402) no Hoare annotation was computed. [2021-02-21 18:58:19,862 INFO L189 CegarLoopUtils]: For program point L400(line 400) no Hoare annotation was computed. [2021-02-21 18:58:19,862 INFO L189 CegarLoopUtils]: For program point L402-2(line 402) no Hoare annotation was computed. [2021-02-21 18:58:19,862 INFO L189 CegarLoopUtils]: For program point L367(line 367) no Hoare annotation was computed. [2021-02-21 18:58:19,862 INFO L189 CegarLoopUtils]: For program point L400-1(line 400) no Hoare annotation was computed. [2021-02-21 18:58:19,862 INFO L189 CegarLoopUtils]: For program point L398(line 398) no Hoare annotation was computed. [2021-02-21 18:58:19,862 INFO L189 CegarLoopUtils]: For program point L400-2(line 400) no Hoare annotation was computed. [2021-02-21 18:58:19,862 INFO L189 CegarLoopUtils]: For program point L365(line 365) no Hoare annotation was computed. [2021-02-21 18:58:19,862 INFO L189 CegarLoopUtils]: For program point L363(line 363) no Hoare annotation was computed. [2021-02-21 18:58:19,862 INFO L189 CegarLoopUtils]: For program point L361(lines 361 406) no Hoare annotation was computed. [2021-02-21 18:58:19,863 INFO L189 CegarLoopUtils]: For program point L392(lines 392 393) no Hoare annotation was computed. [2021-02-21 18:58:19,863 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 485 495) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (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)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) [2021-02-21 18:58:19,863 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 485 495) the Hoare annotation is: true [2021-02-21 18:58:19,863 INFO L185 CegarLoopUtils]: At program point L490(line 490) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 18:58:19,863 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 485 495) the Hoare annotation is: true [2021-02-21 18:58:19,863 INFO L185 CegarLoopUtils]: At program point L657(line 657) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (= isMethaneAlarm_~retValue_acc~4 ~methaneLevelCritical~0)) (.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (< ~waterLevel~0 3))) (.cse4 (= ~pumpRunning~0 0)) (.cse3 (not (= 1 ~systemActive~0))) (.cse5 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 .cse5) (or .cse1 .cse2 .cse6 .cse3 .cse4) (or .cse1 .cse2 .cse6 .cse3 .cse5) (or .cse2 (not .cse4) (<= ~methaneLevelCritical~0 2147483647) .cse3 (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) .cse5))) [2021-02-21 18:58:19,863 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmENTRY(lines 650 660) the Hoare annotation is: true [2021-02-21 18:58:19,863 INFO L192 CegarLoopUtils]: At program point L655(line 655) the Hoare annotation is: true [2021-02-21 18:58:19,863 INFO L185 CegarLoopUtils]: At program point L655-1(line 655) the Hoare annotation is: (let ((.cse4 (= ~pumpRunning~0 0)) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret46|)) (.cse2 (not (< ~waterLevel~0 3))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse6 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse2 .cse5 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 .cse6) (or .cse1 .cse2 .cse5 .cse3 .cse6))) [2021-02-21 18:58:19,864 INFO L185 CegarLoopUtils]: At program point L655-2(line 655) the Hoare annotation is: (let ((.cse4 (= ~pumpRunning~0 0)) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret46|)) (.cse2 (not (< ~waterLevel~0 3))) (.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse5 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 (<= |isMethaneAlarm_#t~ret46| 2147483647) .cse2 (not .cse4) .cse3 (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) .cse5) (or .cse1 .cse2 .cse6 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse3 .cse5) (or .cse1 .cse2 .cse6 .cse3 .cse5))) [2021-02-21 18:58:19,864 INFO L185 CegarLoopUtils]: At program point L655-3(line 655) the Hoare annotation is: (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (<= 2 ~waterLevel~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (and (= isMethaneAlarm_~retValue_acc~4 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret46|))) (.cse6 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 (<= |isMethaneAlarm_#t~ret46| 2147483647) .cse0 (not .cse6) .cse2 (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) .cse4) (or .cse0 .cse1 .cse2 .cse3 .cse6) (or .cse5 .cse0 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse2 .cse3 .cse6))) [2021-02-21 18:58:19,864 INFO L185 CegarLoopUtils]: At program point isMethaneAlarmEXIT(lines 650 660) the Hoare annotation is: (let ((.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse4 (and (= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (= isMethaneAlarm_~retValue_acc~4 ~methaneLevelCritical~0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse6 (= ~pumpRunning~0 0)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse2 .cse4 .cse3) (or .cse5 .cse0 .cse2 .cse6 .cse4) (or .cse0 .cse1 .cse2 .cse6 .cse4) (or .cse0 (not .cse6) (<= ~methaneLevelCritical~0 2147483647) .cse2 (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) .cse3))) [2021-02-21 18:58:19,864 INFO L185 CegarLoopUtils]: At program point isMethaneAlarmFINAL(lines 650 660) the Hoare annotation is: (let ((.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse4 (and (= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (= isMethaneAlarm_~retValue_acc~4 ~methaneLevelCritical~0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse6 (= ~pumpRunning~0 0)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse2 .cse4 .cse3) (or .cse5 .cse0 .cse2 .cse6 .cse4) (or .cse0 .cse1 .cse2 .cse6 .cse4) (or .cse0 (not .cse6) (<= ~methaneLevelCritical~0 2147483647) .cse2 (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) .cse3))) [2021-02-21 18:58:19,864 INFO L185 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 642 649) the Hoare annotation is: (or (not (<= 1 ~methaneLevelCritical~0)) (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (= |old(~pumpRunning~0)| 0)) [2021-02-21 18:58:19,864 INFO L185 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 642 649) the Hoare annotation is: (or (not (<= 1 ~methaneLevelCritical~0)) (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 0) (= |old(~pumpRunning~0)| 0)) [2021-02-21 18:58:19,865 INFO L185 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 642 649) the Hoare annotation is: (or (not (<= 1 ~methaneLevelCritical~0)) (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 0) (= |old(~pumpRunning~0)| 0)) [2021-02-21 18:58:19,865 INFO L185 CegarLoopUtils]: At program point L880(line 880) the Hoare annotation is: (let ((.cse3 (<= 2 ~waterLevel~0)) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (= test_~tmp___2~0 0)) (.cse6 (not (= test_~tmp___0~1 0))) (.cse7 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse8 (not (< ~waterLevel~0 3))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse9 (= isHighWaterSensorDry_~retValue_acc~9 0)) (.cse2 (not (= 1 ~systemActive~0))) (.cse10 (not (<= test_~tmp___2~0 2147483647)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse2 .cse3) (or .cse5 .cse6 .cse4 .cse7 .cse8 .cse0 .cse9 .cse2 .cse10) (or .cse5 .cse6 .cse7 .cse8 .cse0 .cse1 .cse9 .cse2 .cse10))) [2021-02-21 18:58:19,865 INFO L185 CegarLoopUtils]: At program point L879(line 879) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (<= 2 ~waterLevel~0))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2))) [2021-02-21 18:58:19,865 INFO L185 CegarLoopUtils]: At program point L877(line 877) the Hoare annotation is: (let ((.cse4 (not (<= 2 ~waterLevel~0))) (.cse5 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse6 (<= 1 isHighWaterSensorDry_~retValue_acc~9)) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse0 .cse1 .cse3 .cse4) (or .cse5 .cse6 .cse0 .cse1 .cse3) (or .cse0 .cse1 .cse6 .cse2 .cse3))) [2021-02-21 18:58:19,865 INFO L185 CegarLoopUtils]: At program point L876(line 876) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3))) [2021-02-21 18:58:19,865 INFO L192 CegarLoopUtils]: At program point L875(lines 875 881) the Hoare annotation is: true [2021-02-21 18:58:19,866 INFO L185 CegarLoopUtils]: At program point isHighWaterSensorDryEXIT(lines 871 884) the Hoare annotation is: (let ((.cse3 (<= 2 ~waterLevel~0))) (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (= test_~tmp___2~0 0)) (.cse6 (not (= test_~tmp___0~1 0))) (.cse7 (and (= isHighWaterSensorDry_~retValue_acc~9 0) (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~9))) (.cse8 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse9 (not (< ~waterLevel~0 3))) (.cse10 (not (<= test_~tmp___2~0 2147483647))) (.cse11 (not .cse3)) (.cse1 (not (= ~pumpRunning~0 0))) (.cse12 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse4 (and (<= 1 isHighWaterSensorDry_~retValue_acc~9) (<= 1 |isHighWaterSensorDry_#res|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse0 .cse7 .cse8 .cse9 .cse1 .cse2 .cse10 .cse11) (or .cse5 .cse6 .cse7 .cse8 .cse9 .cse1 .cse12 .cse2 .cse10 .cse11) (or .cse1 .cse12 .cse2 .cse3 .cse4)))) [2021-02-21 18:58:19,866 INFO L192 CegarLoopUtils]: At program point isHighWaterSensorDryENTRY(lines 871 884) the Hoare annotation is: true [2021-02-21 18:58:19,866 INFO L185 CegarLoopUtils]: At program point isHighWaterSensorDryFINAL(lines 871 884) the Hoare annotation is: (let ((.cse3 (<= 2 ~waterLevel~0))) (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (= test_~tmp___2~0 0)) (.cse6 (not (= test_~tmp___0~1 0))) (.cse7 (and (= isHighWaterSensorDry_~retValue_acc~9 0) (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~9))) (.cse8 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse9 (not (< ~waterLevel~0 3))) (.cse10 (not (<= test_~tmp___2~0 2147483647))) (.cse11 (not .cse3)) (.cse1 (not (= ~pumpRunning~0 0))) (.cse12 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse4 (and (<= 1 isHighWaterSensorDry_~retValue_acc~9) (<= 1 |isHighWaterSensorDry_#res|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse0 .cse7 .cse8 .cse9 .cse1 .cse2 .cse10 .cse11) (or .cse5 .cse6 .cse7 .cse8 .cse9 .cse1 .cse12 .cse2 .cse10 .cse11) (or .cse1 .cse12 .cse2 .cse3 .cse4)))) [2021-02-21 18:58:19,866 INFO L185 CegarLoopUtils]: At program point L606(line 606) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1) (or (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 processEnvironment_~tmp~5)) .cse0 .cse2 .cse1) (or .cse0 .cse2 .cse1 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-21 18:58:19,866 INFO L185 CegarLoopUtils]: At program point L602(line 602) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or .cse0 .cse1 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 processEnvironment_~tmp~5)) .cse2))) [2021-02-21 18:58:19,866 INFO L185 CegarLoopUtils]: At program point L600(lines 600 608) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse0 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 processEnvironment_~tmp~5))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse1 .cse3 .cse5) (or .cse1 .cse2 .cse3 .cse5) (or .cse4 .cse1 .cse0 .cse3))) [2021-02-21 18:58:19,866 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 592 616) the Hoare annotation is: (let ((.cse5 (= |old(~pumpRunning~0)| 0))) (let ((.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse6 (<= 2 ~waterLevel~0)) (.cse2 (= ~methaneLevelCritical~0 processEnvironment_~tmp~5)) (.cse8 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (= 1 ~systemActive~0))) (.cse7 (not .cse5))) (and (or .cse0 (and .cse1 .cse2) .cse3 .cse4 .cse5) (or .cse3 .cse1 .cse4 .cse6) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 (= ~pumpRunning~0 1) .cse3 .cse4 .cse7 (not (<= test_~tmp___2~0 2147483647)) (not .cse6)) (or .cse8 .cse0 .cse4 (and (= ~pumpRunning~0 0) .cse2) .cse5) (or .cse8 .cse0 .cse1 .cse4 .cse7)))) [2021-02-21 18:58:19,867 INFO L185 CegarLoopUtils]: At program point L598(line 598) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (< ~waterLevel~0 3))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse3 .cse4) (or .cse1 .cse5 .cse2 .cse3) (or .cse1 .cse5 .cse3 .cse4))) [2021-02-21 18:58:19,867 INFO L185 CegarLoopUtils]: At program point L598-1(line 598) the Hoare annotation is: (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse2 (and (= ~methaneLevelCritical~0 |processEnvironment_#t~ret44|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse3 .cse5) (or .cse0 .cse1 .cse3 .cse5) (or .cse4 .cse0 .cse2 .cse3))) [2021-02-21 18:58:19,867 INFO L185 CegarLoopUtils]: At program point L596(lines 596 613) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2))) [2021-02-21 18:58:19,867 INFO L185 CegarLoopUtils]: At program point L598-2(line 598) the Hoare annotation is: (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse5 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse2 (and (= ~methaneLevelCritical~0 |processEnvironment_#t~ret44|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse3 .cse5) (or .cse0 .cse1 .cse3 .cse5) (or .cse4 .cse0 .cse2 .cse3))) [2021-02-21 18:58:19,867 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 592 616) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2))) [2021-02-21 18:58:19,867 INFO L185 CegarLoopUtils]: At program point L598-3(line 598) the Hoare annotation is: (let ((.cse4 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (and (= ~methaneLevelCritical~0 |processEnvironment_#t~ret44|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 processEnvironment_~tmp~5))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse5 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse0 .cse3 .cse5) (or .cse4 .cse0 .cse2 .cse3) (or .cse0 .cse1 .cse3 .cse5))) [2021-02-21 18:58:19,867 INFO L185 CegarLoopUtils]: At program point L611(line 611) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (< ~waterLevel~0 3))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse4 .cse2) (or .cse1 .cse5 .cse4 .cse2) (or .cse1 .cse5 .cse2 .cse3))) [2021-02-21 18:58:19,867 INFO L185 CegarLoopUtils]: At program point L611-1(lines 592 616) the Hoare annotation is: (let ((.cse5 (= |old(~pumpRunning~0)| 0))) (let ((.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse6 (<= 2 ~waterLevel~0)) (.cse2 (= ~methaneLevelCritical~0 processEnvironment_~tmp~5)) (.cse8 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (= 1 ~systemActive~0))) (.cse7 (not .cse5))) (and (or .cse0 (and .cse1 .cse2) .cse3 .cse4 .cse5) (or .cse3 .cse1 .cse4 .cse6) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 (= ~pumpRunning~0 1) .cse3 .cse4 .cse7 (not (<= test_~tmp___2~0 2147483647)) (not .cse6)) (or .cse8 .cse0 .cse4 (and (= ~pumpRunning~0 0) .cse2) .cse5) (or .cse8 .cse0 .cse1 .cse4 .cse7)))) [2021-02-21 18:58:19,867 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 558 564) the Hoare annotation is: true [2021-02-21 18:58:19,868 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 558 564) the Hoare annotation is: true [2021-02-21 18:58:19,868 INFO L185 CegarLoopUtils]: At program point L737(lines 736 781) the Hoare annotation is: (let ((.cse2 (= 1 ~systemActive~0)) (.cse6 (<= test_~tmp___0~1 2147483647)) (.cse5 (= ~pumpRunning~0 0)) (.cse7 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp~8 2147483647)) (.cse3 (= ~methaneLevelCritical~0 0)) (.cse4 (< ~waterLevel~0 3)) (.cse8 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse0 .cse1 .cse3 .cse4 (<= 2 ~waterLevel~0) .cse6 .cse7 .cse8) (not .cse2) (not (= |old(~pumpRunning~0)| 0)) (and (= ~waterLevel~0 1) .cse2 .cse3 .cse5 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse8) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse2 .cse4 .cse6 .cse5 .cse7 (<= 1 ~methaneLevelCritical~0) .cse8) (and .cse0 (<= 0 (+ test_~tmp___2~0 2147483648)) .cse1 (<= test_~tmp___2~0 2147483647) .cse3 .cse4 .cse8 (= test_~tmp___0~1 0)))) [2021-02-21 18:58:19,868 INFO L185 CegarLoopUtils]: At program point L770-1(line 770) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp~8 2147483647)) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse3 (< ~waterLevel~0 3)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse4 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (<= 0 (+ test_~tmp___2~0 2147483648)) .cse1 .cse2 (<= test_~tmp___2~0 2147483647) .cse3 .cse4 (= test_~tmp___0~1 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse3 .cse5 .cse6 (<= 1 ~methaneLevelCritical~0) .cse4) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse5 .cse6 .cse4))) [2021-02-21 18:58:19,868 INFO L185 CegarLoopUtils]: At program point L770-2(line 770) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp~8 2147483647)) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse3 (< ~waterLevel~0 3)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse4 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (<= 0 (+ test_~tmp___2~0 2147483648)) .cse1 .cse2 (<= test_~tmp___2~0 2147483647) .cse3 .cse4 (= test_~tmp___0~1 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse3 .cse5 .cse6 (<= 1 ~methaneLevelCritical~0) .cse4) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse5 .cse6 .cse4))) [2021-02-21 18:58:19,868 INFO L185 CegarLoopUtils]: At program point L766(lines 766 777) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp~8 2147483647)) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse3 (< ~waterLevel~0 3)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse4 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (<= 0 (+ test_~tmp___2~0 2147483648)) .cse1 .cse2 (<= test_~tmp___2~0 2147483647) .cse3 .cse4 (= test_~tmp___0~1 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse3 .cse5 .cse6 (<= 1 ~methaneLevelCritical~0) .cse4) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse5 .cse6 .cse4))) [2021-02-21 18:58:19,869 INFO L185 CegarLoopUtils]: At program point L729(line 729) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (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)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) [2021-02-21 18:58:19,869 INFO L185 CegarLoopUtils]: At program point L758(line 758) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp~8 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 (= ~pumpRunning~0 0) .cse3 .cse4 (<= 1 ~methaneLevelCritical~0) .cse5) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 (= ~methaneLevelCritical~0 0) .cse2 .cse3 .cse4 .cse5))) [2021-02-21 18:58:19,869 INFO L185 CegarLoopUtils]: At program point L754(line 754) the Hoare annotation is: (let ((.cse5 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse10 (<= 2 ~waterLevel~0)) (.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= |test_#t~nondet65| 2147483647)) (.cse2 (<= test_~tmp~8 2147483647)) (.cse8 (= ~methaneLevelCritical~0 0)) (.cse9 (< ~waterLevel~0 3)) (.cse4 (= ~pumpRunning~0 0)) (.cse11 (<= test_~tmp___0~1 2147483647)) (.cse12 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (<= 0 (+ |test_#t~nondet65| 2147483648))) (.cse7 (= test_~splverifierCounter~0 0)) (.cse3 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 (= ~waterLevel~0 1) .cse2 .cse3 .cse4 .cse5 .cse6 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7) (and .cse0 .cse1 (not (= test_~tmp~8 0)) .cse2 .cse3 .cse8 .cse9 .cse10 .cse5 .cse4 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse8 .cse10 .cse9 .cse11 .cse12 .cse6 .cse7) (and .cse0 .cse1 (<= 0 (+ test_~tmp___2~0 2147483648)) .cse2 .cse8 (<= test_~tmp___2~0 2147483647) .cse9 .cse6 .cse7 (= test_~tmp___0~1 0)) (and .cse0 .cse1 .cse2 .cse3 .cse9 .cse4 .cse11 .cse12 .cse6 (<= 1 ~methaneLevelCritical~0) .cse7) (and .cse0 .cse1 .cse2 .cse3 .cse8 .cse9 .cse4 .cse11 .cse12 .cse6 .cse7) (not .cse3) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2021-02-21 18:58:19,869 INFO L185 CegarLoopUtils]: At program point L754-1(line 754) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= |test_#t~nondet65| 2147483647)) (.cse2 (= test_~tmp___0~1 |test_#t~nondet65|)) (.cse3 (<= test_~tmp~8 2147483647)) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= 0 (+ |test_#t~nondet65| 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 (= ~methaneLevelCritical~0 0) .cse4 .cse5 .cse6) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= ~pumpRunning~0 0) .cse5 (<= 1 ~methaneLevelCritical~0) .cse6) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2021-02-21 18:58:19,869 INFO L185 CegarLoopUtils]: At program point L779(lines 736 781) the Hoare annotation is: (let ((.cse2 (= 1 ~systemActive~0)) (.cse6 (<= test_~tmp___0~1 2147483647)) (.cse5 (= ~pumpRunning~0 0)) (.cse7 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp~8 2147483647)) (.cse3 (= ~methaneLevelCritical~0 0)) (.cse4 (< ~waterLevel~0 3)) (.cse8 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse0 .cse1 .cse3 .cse4 (<= 2 ~waterLevel~0) .cse6 .cse7 .cse8) (not .cse2) (not (= |old(~pumpRunning~0)| 0)) (and (= ~waterLevel~0 1) .cse2 .cse3 .cse5 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse8) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse2 .cse4 .cse6 .cse5 .cse7 (<= 1 ~methaneLevelCritical~0) .cse8) (and .cse0 (<= 0 (+ test_~tmp___2~0 2147483648)) .cse1 (<= test_~tmp___2~0 2147483647) .cse3 .cse4 .cse8 (= test_~tmp___0~1 0)))) [2021-02-21 18:58:19,870 INFO L185 CegarLoopUtils]: At program point L746(lines 746 752) the Hoare annotation is: (let ((.cse2 (= 1 ~systemActive~0)) (.cse6 (<= test_~tmp___0~1 2147483647)) (.cse5 (= ~pumpRunning~0 0)) (.cse7 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp~8 2147483647)) (.cse3 (= ~methaneLevelCritical~0 0)) (.cse4 (< ~waterLevel~0 3)) (.cse8 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse0 .cse1 .cse3 .cse4 (<= 2 ~waterLevel~0) .cse6 .cse7 .cse8) (not .cse2) (and (= ~waterLevel~0 1) .cse0 .cse1 .cse2 .cse3 .cse5 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse8) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse2 .cse4 .cse6 .cse5 .cse7 (<= 1 ~methaneLevelCritical~0) .cse8) (and .cse0 (<= 0 (+ test_~tmp___2~0 2147483648)) .cse1 (<= test_~tmp___2~0 2147483647) .cse3 .cse4 .cse8 (= test_~tmp___0~1 0)))) [2021-02-21 18:58:19,870 INFO L185 CegarLoopUtils]: At program point L746-1(lines 746 752) the Hoare annotation is: (let ((.cse6 (= ~methaneLevelCritical~0 0)) (.cse10 (<= 2 ~waterLevel~0)) (.cse4 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse3 (= ~pumpRunning~0 0)) (.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp~8 2147483647)) (.cse2 (= 1 ~systemActive~0)) (.cse7 (< ~waterLevel~0 3)) (.cse8 (<= test_~tmp___0~1 2147483647)) (.cse9 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (and .cse0 (= ~waterLevel~0 1) .cse1 .cse2 .cse3 .cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse6 .cse7 .cse3 .cse8 .cse9 .cse5) (and .cse0 .cse1 .cse6 .cse10 .cse7 .cse8 .cse9 .cse5) (and .cse0 (<= 0 (+ test_~tmp___2~0 2147483648)) .cse1 .cse6 (<= test_~tmp___2~0 2147483647) .cse7 .cse5 (= test_~tmp___0~1 0)) (and .cse0 (not (= test_~tmp~8 0)) .cse1 .cse2 .cse6 .cse7 .cse10 .cse4 .cse3 .cse5) (not .cse2) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse7 .cse8 .cse9 (<= 1 ~methaneLevelCritical~0) .cse5))) [2021-02-21 18:58:19,870 INFO L185 CegarLoopUtils]: At program point L738(lines 738 742) the Hoare annotation is: (let ((.cse2 (= 1 ~systemActive~0)) (.cse6 (<= test_~tmp___0~1 2147483647)) (.cse5 (= ~pumpRunning~0 0)) (.cse7 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp~8 2147483647)) (.cse3 (= ~methaneLevelCritical~0 0)) (.cse4 (< ~waterLevel~0 3)) (.cse8 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse0 .cse1 .cse3 .cse4 (<= 2 ~waterLevel~0) .cse6 .cse7 .cse8) (not .cse2) (not (= |old(~pumpRunning~0)| 0)) (and (= ~waterLevel~0 1) .cse2 .cse3 .cse5 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse8) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse2 .cse4 .cse6 .cse5 .cse7 (<= 1 ~methaneLevelCritical~0) .cse8) (and .cse0 (<= 0 (+ test_~tmp___2~0 2147483648)) .cse1 (<= test_~tmp___2~0 2147483647) .cse3 .cse4 .cse8 (= test_~tmp___0~1 0)))) [2021-02-21 18:58:19,870 INFO L185 CegarLoopUtils]: At program point L734(line 734) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (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)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) [2021-02-21 18:58:19,870 INFO L185 CegarLoopUtils]: At program point L730(line 730) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (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)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) [2021-02-21 18:58:19,871 INFO L185 CegarLoopUtils]: At program point L772(lines 772 776) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp~8 2147483647)) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse3 (< ~waterLevel~0 3)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse4 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (<= 0 (+ test_~tmp___2~0 2147483648)) .cse1 .cse2 (<= test_~tmp___2~0 2147483647) .cse3 .cse4 (= test_~tmp___0~1 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse3 .cse5 .cse6 (<= 1 ~methaneLevelCritical~0) .cse4) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse5 .cse6 .cse4))) [2021-02-21 18:58:19,871 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 726 789) the Hoare annotation is: true [2021-02-21 18:58:19,871 INFO L185 CegarLoopUtils]: At program point L772-2(lines 766 777) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp~8 2147483647)) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse3 (< ~waterLevel~0 3)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse4 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (<= 0 (+ test_~tmp___2~0 2147483648)) .cse1 .cse2 (<= test_~tmp___2~0 2147483647) .cse3 .cse4 (= test_~tmp___0~1 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse3 .cse5 .cse6 (<= 1 ~methaneLevelCritical~0) .cse4) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse5 .cse6 .cse4))) [2021-02-21 18:58:19,871 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 726 789) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (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)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) [2021-02-21 18:58:19,871 INFO L185 CegarLoopUtils]: At program point L764(line 764) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp~8 2147483647)) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse3 (< ~waterLevel~0 3)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse4 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 (<= |test_#t~nondet66| 2147483647) .cse3 .cse4 (<= 0 (+ |test_#t~nondet66| 2147483648)) (= test_~tmp___0~1 0)) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse3 .cse5 .cse6 (<= 1 ~methaneLevelCritical~0) .cse4) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse5 .cse6 .cse4))) [2021-02-21 18:58:19,871 INFO L185 CegarLoopUtils]: At program point L731(line 731) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (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)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) [2021-02-21 18:58:19,871 INFO L185 CegarLoopUtils]: At program point L764-1(line 764) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp~8 2147483647)) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse3 (< ~waterLevel~0 3)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse4 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= test_~tmp___2~0 |test_#t~nondet66|) .cse1 .cse2 (<= |test_#t~nondet66| 2147483647) .cse3 .cse4 (<= 0 (+ |test_#t~nondet66| 2147483648)) (= test_~tmp___0~1 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse3 .cse5 .cse6 (<= 1 ~methaneLevelCritical~0) .cse4) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse5 .cse6 .cse4))) [2021-02-21 18:58:19,871 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 726 789) the Hoare annotation is: true [2021-02-21 18:58:19,871 INFO L185 CegarLoopUtils]: At program point L756(lines 756 762) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp~8 2147483647)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 (= ~pumpRunning~0 0) .cse3 .cse4 (<= 1 ~methaneLevelCritical~0) .cse5) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 (= ~methaneLevelCritical~0 0) .cse2 .cse3 .cse4 .cse5))) [2021-02-21 18:58:19,872 INFO L185 CegarLoopUtils]: At program point L756-1(lines 756 762) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp~8 2147483647)) (.cse6 (= ~methaneLevelCritical~0 0)) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp___0~1 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (<= 1 ~methaneLevelCritical~0) .cse5) (and .cse0 .cse1 .cse6 .cse2 .cse5 (= test_~tmp___0~1 0)) (and .cse0 .cse1 .cse6 .cse2 (= ~pumpRunning~0 0) .cse3 .cse4 .cse5))) [2021-02-21 18:58:19,872 INFO L185 CegarLoopUtils]: At program point L748(line 748) the Hoare annotation is: (let ((.cse6 (= ~pumpRunning~0 0)) (.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (not (= test_~tmp~8 0))) (.cse2 (<= test_~tmp~8 2147483647)) (.cse4 (= ~methaneLevelCritical~0 0)) (.cse5 (< ~waterLevel~0 3)) (.cse7 (<= test_~tmp___0~1 2147483647)) (.cse8 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse9 (= test_~splverifierCounter~0 0)) (.cse3 (= 1 ~systemActive~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (<= 0 (+ test_~tmp___2~0 2147483648)) .cse1 .cse2 (<= test_~tmp___2~0 2147483647) .cse4 .cse5 .cse9 (= test_~tmp___0~1 0)) (and .cse0 .cse1 .cse2 .cse3 .cse5 .cse7 .cse6 .cse8 (<= 1 ~methaneLevelCritical~0) .cse9) (and (= ~waterLevel~0 1) .cse0 .cse1 .cse2 .cse3 .cse4 .cse6 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse9) (and .cse0 .cse1 .cse2 .cse4 .cse5 (<= 2 ~waterLevel~0) .cse7 .cse8 .cse9) (not .cse3) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)))) [2021-02-21 18:58:19,872 INFO L185 CegarLoopUtils]: At program point L744(line 744) the Hoare annotation is: (let ((.cse6 (<= test_~tmp___0~1 2147483647)) (.cse7 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse1 (<= 0 (+ test_~tmp~8 2147483648))) (.cse3 (<= test_~tmp~8 2147483647)) (.cse5 (< ~waterLevel~0 3)) (.cse0 (<= |test_#t~nondet64| 2147483647)) (.cse2 (<= 0 (+ |test_#t~nondet64| 2147483648))) (.cse4 (= ~methaneLevelCritical~0 0)) (.cse9 (= ~pumpRunning~0 0)) (.cse8 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (<= 2 ~waterLevel~0) .cse6 .cse7 .cse8) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse9 .cse6 .cse7 .cse8) (and .cse0 .cse1 .cse2 .cse3 .cse5 .cse6 .cse9 .cse7 (<= 1 ~methaneLevelCritical~0) .cse8) (and .cse0 .cse1 .cse2 (<= 0 (+ test_~tmp___2~0 2147483648)) .cse3 (<= test_~tmp___2~0 2147483647) .cse4 .cse5 .cse8 (= test_~tmp___0~1 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 (= ~waterLevel~0 1) .cse2 .cse4 .cse9 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse8))) [2021-02-21 18:58:19,872 INFO L185 CegarLoopUtils]: At program point L744-1(line 744) the Hoare annotation is: (let ((.cse6 (<= test_~tmp___0~1 2147483647)) (.cse7 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse4 (< ~waterLevel~0 3)) (.cse0 (<= |test_#t~nondet64| 2147483647)) (.cse1 (<= 0 (+ |test_#t~nondet64| 2147483648))) (.cse2 (= 1 ~systemActive~0)) (.cse3 (= ~methaneLevelCritical~0 0)) (.cse5 (= ~pumpRunning~0 0)) (.cse8 (= test_~tmp~8 |test_#t~nondet64|)) (.cse9 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse4 .cse6 .cse5 .cse7 .cse8 (<= 1 ~methaneLevelCritical~0) .cse9) (and .cse0 .cse1 .cse3 .cse4 (<= 2 ~waterLevel~0) .cse6 .cse7 .cse8 .cse9) (not .cse2) (and .cse0 .cse1 (<= 0 (+ test_~tmp___2~0 2147483648)) (<= test_~tmp___2~0 2147483647) .cse3 .cse4 .cse8 .cse9 (= test_~tmp___0~1 0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 (= ~waterLevel~0 1) .cse1 .cse2 .cse3 .cse5 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse8 .cse9))) [2021-02-21 18:58:19,872 INFO L185 CegarLoopUtils]: At program point L728(line 728) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (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)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) [2021-02-21 18:58:19,872 INFO L185 CegarLoopUtils]: At program point L782(lines 735 783) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:58:19,872 INFO L185 CegarLoopUtils]: At program point L770(line 770) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~8 2147483648))) (.cse1 (<= test_~tmp~8 2147483647)) (.cse2 (= ~methaneLevelCritical~0 0)) (.cse3 (< ~waterLevel~0 3)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse4 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (<= 0 (+ test_~tmp___2~0 2147483648)) .cse1 .cse2 (<= test_~tmp___2~0 2147483647) .cse3 .cse4 (= test_~tmp___0~1 0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse3 .cse5 .cse6 (<= 1 ~methaneLevelCritical~0) .cse4) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse5 .cse6 .cse4))) [2021-02-21 18:58:19,872 INFO L189 CegarLoopUtils]: For program point L353(line 353) no Hoare annotation was computed. [2021-02-21 18:58:19,873 INFO L189 CegarLoopUtils]: For program point L320(line 320) no Hoare annotation was computed. [2021-02-21 18:58:19,873 INFO L189 CegarLoopUtils]: For program point L351(line 351) no Hoare annotation was computed. [2021-02-21 18:58:19,873 INFO L189 CegarLoopUtils]: For program point L318(line 318) no Hoare annotation was computed. [2021-02-21 18:58:19,873 INFO L189 CegarLoopUtils]: For program point L316(line 316) no Hoare annotation was computed. [2021-02-21 18:58:19,873 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 315 360) no Hoare annotation was computed. [2021-02-21 18:58:19,873 INFO L189 CegarLoopUtils]: For program point L339(lines 339 340) no Hoare annotation was computed. [2021-02-21 18:58:19,873 INFO L189 CegarLoopUtils]: For program point L335(lines 335 342) no Hoare annotation was computed. [2021-02-21 18:58:19,873 INFO L189 CegarLoopUtils]: For program point L333(line 333) no Hoare annotation was computed. [2021-02-21 18:58:19,873 INFO L189 CegarLoopUtils]: For program point L331(line 331) no Hoare annotation was computed. [2021-02-21 18:58:19,873 INFO L189 CegarLoopUtils]: For program point L329(lines 329 349) no Hoare annotation was computed. [2021-02-21 18:58:19,873 INFO L189 CegarLoopUtils]: For program point L329-1(lines 329 349) no Hoare annotation was computed. [2021-02-21 18:58:19,873 INFO L189 CegarLoopUtils]: For program point L325(line 325) no Hoare annotation was computed. [2021-02-21 18:58:19,873 INFO L189 CegarLoopUtils]: For program point L356(line 356) no Hoare annotation was computed. [2021-02-21 18:58:19,873 INFO L189 CegarLoopUtils]: For program point L323(line 323) no Hoare annotation was computed. [2021-02-21 18:58:19,873 INFO L189 CegarLoopUtils]: For program point L356-1(line 356) no Hoare annotation was computed. [2021-02-21 18:58:19,873 INFO L189 CegarLoopUtils]: For program point L354(line 354) no Hoare annotation was computed. [2021-02-21 18:58:19,873 INFO L189 CegarLoopUtils]: For program point L356-2(line 356) no Hoare annotation was computed. [2021-02-21 18:58:19,873 INFO L189 CegarLoopUtils]: For program point L321(line 321) no Hoare annotation was computed. [2021-02-21 18:58:19,873 INFO L189 CegarLoopUtils]: For program point L354-1(line 354) no Hoare annotation was computed. [2021-02-21 18:58:19,874 INFO L189 CegarLoopUtils]: For program point L352(line 352) no Hoare annotation was computed. [2021-02-21 18:58:19,874 INFO L189 CegarLoopUtils]: For program point L354-2(line 354) no Hoare annotation was computed. [2021-02-21 18:58:19,874 INFO L189 CegarLoopUtils]: For program point L319(line 319) no Hoare annotation was computed. [2021-02-21 18:58:19,874 INFO L189 CegarLoopUtils]: For program point L317(line 317) no Hoare annotation was computed. [2021-02-21 18:58:19,874 INFO L189 CegarLoopUtils]: For program point L315(lines 315 360) no Hoare annotation was computed. [2021-02-21 18:58:19,874 INFO L189 CegarLoopUtils]: For program point L346(lines 346 347) no Hoare annotation was computed. [2021-02-21 18:58:19,874 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 315 360) no Hoare annotation was computed. [2021-02-21 18:58:19,874 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 315 360) no Hoare annotation was computed. [2021-02-21 18:58:19,874 INFO L189 CegarLoopUtils]: For program point L334(line 334) no Hoare annotation was computed. [2021-02-21 18:58:19,874 INFO L189 CegarLoopUtils]: For program point L334-1(line 334) no Hoare annotation was computed. [2021-02-21 18:58:19,874 INFO L189 CegarLoopUtils]: For program point L332(line 332) no Hoare annotation was computed. [2021-02-21 18:58:19,874 INFO L189 CegarLoopUtils]: For program point L334-2(line 334) no Hoare annotation was computed. [2021-02-21 18:58:19,874 INFO L189 CegarLoopUtils]: For program point L326(line 326) no Hoare annotation was computed. [2021-02-21 18:58:19,874 INFO L189 CegarLoopUtils]: For program point L357(line 357) no Hoare annotation was computed. [2021-02-21 18:58:19,874 INFO L189 CegarLoopUtils]: For program point L324(line 324) no Hoare annotation was computed. [2021-02-21 18:58:19,874 INFO L189 CegarLoopUtils]: For program point L355(line 355) no Hoare annotation was computed. [2021-02-21 18:58:19,874 INFO L189 CegarLoopUtils]: For program point L322(line 322) no Hoare annotation was computed. [2021-02-21 18:58:19,875 INFO L185 CegarLoopUtils]: At program point activatePump__wrappee__highWaterSensorENTRY(lines 617 624) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (<= 2 ~waterLevel~0))) [2021-02-21 18:58:19,875 INFO L185 CegarLoopUtils]: At program point activatePump__wrappee__highWaterSensorEXIT(lines 617 624) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 0)) (= ~pumpRunning~0 1) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= activatePump_~tmp~6 0)) (not (<= 2 ~waterLevel~0))) [2021-02-21 18:58:19,875 INFO L185 CegarLoopUtils]: At program point activatePump__wrappee__highWaterSensorFINAL(lines 617 624) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 0)) (= ~pumpRunning~0 1) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= activatePump_~tmp~6 0)) (not (<= 2 ~waterLevel~0))) [2021-02-21 18:58:19,875 INFO L185 CegarLoopUtils]: At program point L954(line 954) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (and (= __utac_acc__Specification2_spec__2_~tmp~9 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2))) [2021-02-21 18:58:19,875 INFO L185 CegarLoopUtils]: At program point L948(line 948) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 (not (= ~pumpRunning~0 0)) .cse1) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1))) [2021-02-21 18:58:19,875 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__2ENTRY(lines 930 958) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2))) [2021-02-21 18:58:19,875 INFO L185 CegarLoopUtils]: At program point L942(lines 942 952) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 (not (= ~pumpRunning~0 0)) (and (<= 0 (+ __utac_acc__Specification2_spec__2_~tmp~9 2147483648)) (not (= __utac_acc__Specification2_spec__2_~tmp~9 0)) (<= __utac_acc__Specification2_spec__2_~tmp~9 2147483647) (= __utac_acc__Specification2_spec__2_~tmp___0~2 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse1) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1))) [2021-02-21 18:58:19,876 INFO L185 CegarLoopUtils]: At program point L940(line 940) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 (and (<= 0 (+ __utac_acc__Specification2_spec__2_~tmp~9 2147483648)) (not (= __utac_acc__Specification2_spec__2_~tmp~9 0)) (<= __utac_acc__Specification2_spec__2_~tmp~9 2147483647) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= ~pumpRunning~0 0)) .cse1))) [2021-02-21 18:58:19,876 INFO L185 CegarLoopUtils]: At program point L940-1(line 940) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 (not (= ~pumpRunning~0 0)) .cse1 (and (<= 0 (+ __utac_acc__Specification2_spec__2_~tmp~9 2147483648)) (not (= __utac_acc__Specification2_spec__2_~tmp~9 0)) (<= __utac_acc__Specification2_spec__2_~tmp~9 2147483647) (= |__utac_acc__Specification2_spec__2_#t~ret80| 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))))) [2021-02-21 18:58:19,876 INFO L185 CegarLoopUtils]: At program point L938(lines 938 955) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 (not (= ~pumpRunning~0 0)) .cse1 (and (<= 0 (+ __utac_acc__Specification2_spec__2_~tmp~9 2147483648)) (<= __utac_acc__Specification2_spec__2_~tmp~9 2147483647) .cse2)) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 (and (= __utac_acc__Specification2_spec__2_~tmp~9 0) .cse2)))) [2021-02-21 18:58:19,876 INFO L185 CegarLoopUtils]: At program point L940-2(line 940) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 (not (= ~pumpRunning~0 0)) (and (<= 0 (+ __utac_acc__Specification2_spec__2_~tmp~9 2147483648)) (not (= __utac_acc__Specification2_spec__2_~tmp~9 0)) (<= __utac_acc__Specification2_spec__2_~tmp~9 2147483647) (= |__utac_acc__Specification2_spec__2_#t~ret80| 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse1) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1))) [2021-02-21 18:58:19,876 INFO L185 CegarLoopUtils]: At program point L940-3(line 940) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1) (or (and (<= 0 (+ __utac_acc__Specification2_spec__2_~tmp~9 2147483648)) (not (= __utac_acc__Specification2_spec__2_~tmp~9 0)) (<= __utac_acc__Specification2_spec__2_~tmp~9 2147483647) (= |__utac_acc__Specification2_spec__2_#t~ret80| 0) (= __utac_acc__Specification2_spec__2_~tmp___0~2 |__utac_acc__Specification2_spec__2_#t~ret80|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 ~methaneLevelCritical~0)) .cse0 (not (= ~pumpRunning~0 0)) .cse1))) [2021-02-21 18:58:19,876 INFO L185 CegarLoopUtils]: At program point L938-1(lines 930 958) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 (not (= ~pumpRunning~0 0)) .cse1 (and (<= 0 (+ __utac_acc__Specification2_spec__2_~tmp~9 2147483648)) (<= __utac_acc__Specification2_spec__2_~tmp~9 2147483647))) (or (not (= ~pumpRunning~0 1)) .cse0 .cse2 .cse1 (not (<= 2 ~waterLevel~0)) (= ~methAndRunningLastTime~0 0)) (or (= __utac_acc__Specification2_spec__2_~tmp~9 0) .cse0 .cse2 .cse1))) [2021-02-21 18:58:19,876 INFO L185 CegarLoopUtils]: At program point L936(line 936) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2))) [2021-02-21 18:58:19,876 INFO L185 CegarLoopUtils]: At program point L936-1(line 936) the Hoare annotation is: (let ((.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or (and (= |__utac_acc__Specification2_spec__2_#t~ret79| 0) .cse2) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1))) [2021-02-21 18:58:19,877 INFO L185 CegarLoopUtils]: At program point L936-2(line 936) the Hoare annotation is: (let ((.cse0 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (and (= |__utac_acc__Specification2_spec__2_#t~ret79| 0) .cse0) .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or (and (<= |__utac_acc__Specification2_spec__2_#t~ret79| 2147483647) .cse0 (<= 0 (+ |__utac_acc__Specification2_spec__2_#t~ret79| 2147483648))) (not (<= 1 ~methaneLevelCritical~0)) .cse1 (not (= ~pumpRunning~0 0)) .cse2))) [2021-02-21 18:58:19,877 INFO L185 CegarLoopUtils]: At program point L936-3(line 936) the Hoare annotation is: (let ((.cse1 (= __utac_acc__Specification2_spec__2_~tmp~9 |__utac_acc__Specification2_spec__2_#t~ret79|)) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse0 (not (< ~waterLevel~0 3))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) (and (= __utac_acc__Specification2_spec__2_~tmp~9 0) .cse1 .cse2) .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) (and (<= |__utac_acc__Specification2_spec__2_#t~ret79| 2147483647) .cse1 .cse2 (<= 0 (+ |__utac_acc__Specification2_spec__2_#t~ret79| 2147483648))) .cse0 (not (= ~pumpRunning~0 0)) .cse3))) [2021-02-21 18:58:19,877 INFO L185 CegarLoopUtils]: At program point L932(line 932) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2))) [2021-02-21 18:58:19,877 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__2EXIT(lines 930 958) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 (not (= ~pumpRunning~0 0)) .cse1 (and (<= 0 (+ __utac_acc__Specification2_spec__2_~tmp~9 2147483648)) (<= __utac_acc__Specification2_spec__2_~tmp~9 2147483647))) (or (not (= ~pumpRunning~0 1)) .cse0 .cse2 .cse1 (not (<= 2 ~waterLevel~0)) (= ~methAndRunningLastTime~0 0)) (or (= __utac_acc__Specification2_spec__2_~tmp~9 0) .cse0 .cse2 .cse1))) [2021-02-21 18:58:19,877 INFO L185 CegarLoopUtils]: At program point L951(line 951) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 (not (= ~pumpRunning~0 0)) (and (<= 0 (+ __utac_acc__Specification2_spec__2_~tmp~9 2147483648)) (not (= __utac_acc__Specification2_spec__2_~tmp~9 0)) (<= __utac_acc__Specification2_spec__2_~tmp~9 2147483647) (= __utac_acc__Specification2_spec__2_~tmp___0~2 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse1) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1))) [2021-02-21 18:58:19,877 INFO L185 CegarLoopUtils]: At program point L945(line 945) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 (not (= ~pumpRunning~0 0)) .cse1) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1))) [2021-02-21 18:58:19,877 INFO L185 CegarLoopUtils]: At program point L943(lines 943 949) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 (not (= ~pumpRunning~0 0)) .cse1) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1))) [2021-02-21 18:58:19,877 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__1ENTRY(lines 922 929) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2021-02-21 18:58:19,877 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__1FINAL(lines 922 929) the Hoare annotation is: true [2021-02-21 18:58:19,878 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__1EXIT(lines 922 929) the Hoare annotation is: true [2021-02-21 18:58:19,878 INFO L189 CegarLoopUtils]: For program point L849(line 849) no Hoare annotation was computed. [2021-02-21 18:58:19,878 INFO L189 CegarLoopUtils]: For program point L847(lines 847 855) no Hoare annotation was computed. [2021-02-21 18:58:19,878 INFO L189 CegarLoopUtils]: For program point L845(line 845) no Hoare annotation was computed. [2021-02-21 18:58:19,878 INFO L189 CegarLoopUtils]: For program point L847-2(lines 847 855) no Hoare annotation was computed. [2021-02-21 18:58:19,878 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 839 861) no Hoare annotation was computed. [2021-02-21 18:58:19,878 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 839 861) no Hoare annotation was computed. [2021-02-21 18:58:19,878 INFO L189 CegarLoopUtils]: For program point L853(line 853) no Hoare annotation was computed. [2021-02-21 18:58:19,878 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 839 861) no Hoare annotation was computed. [2021-02-21 18:58:19,878 INFO L189 CegarLoopUtils]: For program point L225(line 225) no Hoare annotation was computed. [2021-02-21 18:58:19,878 INFO L189 CegarLoopUtils]: For program point L250(line 250) no Hoare annotation was computed. [2021-02-21 18:58:19,878 INFO L189 CegarLoopUtils]: For program point L217(line 217) no Hoare annotation was computed. [2021-02-21 18:58:19,878 INFO L189 CegarLoopUtils]: For program point L250-1(line 250) no Hoare annotation was computed. [2021-02-21 18:58:19,878 INFO L189 CegarLoopUtils]: For program point L275(line 275) no Hoare annotation was computed. [2021-02-21 18:58:19,878 INFO L189 CegarLoopUtils]: For program point L300(lines 300 311) no Hoare annotation was computed. [2021-02-21 18:58:19,878 INFO L189 CegarLoopUtils]: For program point L292(line 292) no Hoare annotation was computed. [2021-02-21 18:58:19,878 INFO L189 CegarLoopUtils]: For program point L259(line 259) no Hoare annotation was computed. [2021-02-21 18:58:19,878 INFO L189 CegarLoopUtils]: For program point L292-1(line 292) no Hoare annotation was computed. [2021-02-21 18:58:19,879 INFO L189 CegarLoopUtils]: For program point L226(line 226) no Hoare annotation was computed. [2021-02-21 18:58:19,879 INFO L189 CegarLoopUtils]: For program point L218(line 218) no Hoare annotation was computed. [2021-02-21 18:58:19,879 INFO L189 CegarLoopUtils]: For program point L276(line 276) no Hoare annotation was computed. [2021-02-21 18:58:19,879 INFO L189 CegarLoopUtils]: For program point L243(line 243) no Hoare annotation was computed. [2021-02-21 18:58:19,879 INFO L189 CegarLoopUtils]: For program point L276-1(line 276) no Hoare annotation was computed. [2021-02-21 18:58:19,879 INFO L189 CegarLoopUtils]: For program point L243-1(line 243) no Hoare annotation was computed. [2021-02-21 18:58:19,879 INFO L189 CegarLoopUtils]: For program point L301(lines 301 308) no Hoare annotation was computed. [2021-02-21 18:58:19,879 INFO L189 CegarLoopUtils]: For program point L293(line 293) no Hoare annotation was computed. [2021-02-21 18:58:19,879 INFO L189 CegarLoopUtils]: For program point L227(line 227) no Hoare annotation was computed. [2021-02-21 18:58:19,879 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 212 314) no Hoare annotation was computed. [2021-02-21 18:58:19,879 INFO L189 CegarLoopUtils]: For program point L252(line 252) no Hoare annotation was computed. [2021-02-21 18:58:19,879 INFO L189 CegarLoopUtils]: For program point L219(line 219) no Hoare annotation was computed. [2021-02-21 18:58:19,879 INFO L189 CegarLoopUtils]: For program point L277(line 277) no Hoare annotation was computed. [2021-02-21 18:58:19,879 INFO L189 CegarLoopUtils]: For program point L244(line 244) no Hoare annotation was computed. [2021-02-21 18:58:19,879 INFO L189 CegarLoopUtils]: For program point L302(line 302) no Hoare annotation was computed. [2021-02-21 18:58:19,879 INFO L189 CegarLoopUtils]: For program point L236(lines 236 240) no Hoare annotation was computed. [2021-02-21 18:58:19,879 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 212 314) no Hoare annotation was computed. [2021-02-21 18:58:19,879 INFO L189 CegarLoopUtils]: For program point L228(line 228) no Hoare annotation was computed. [2021-02-21 18:58:19,879 INFO L189 CegarLoopUtils]: For program point L261-2(lines 261 281) no Hoare annotation was computed. [2021-02-21 18:58:19,879 INFO L189 CegarLoopUtils]: For program point L286(line 286) no Hoare annotation was computed. [2021-02-21 18:58:19,880 INFO L189 CegarLoopUtils]: For program point L220(line 220) no Hoare annotation was computed. [2021-02-21 18:58:19,880 INFO L189 CegarLoopUtils]: For program point L245(line 245) no Hoare annotation was computed. [2021-02-21 18:58:19,880 INFO L189 CegarLoopUtils]: For program point L212(lines 212 314) no Hoare annotation was computed. [2021-02-21 18:58:19,880 INFO L189 CegarLoopUtils]: For program point L212-1(lines 212 314) no Hoare annotation was computed. [2021-02-21 18:58:19,880 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 212 314) no Hoare annotation was computed. [2021-02-21 18:58:19,880 INFO L189 CegarLoopUtils]: For program point L303(line 303) no Hoare annotation was computed. [2021-02-21 18:58:19,880 INFO L189 CegarLoopUtils]: For program point L270(line 270) no Hoare annotation was computed. [2021-02-21 18:58:19,880 INFO L189 CegarLoopUtils]: For program point L303-1(line 303) no Hoare annotation was computed. [2021-02-21 18:58:19,880 INFO L189 CegarLoopUtils]: For program point L237(line 237) no Hoare annotation was computed. [2021-02-21 18:58:19,880 INFO L189 CegarLoopUtils]: For program point L303-2(line 303) no Hoare annotation was computed. [2021-02-21 18:58:19,880 INFO L189 CegarLoopUtils]: For program point L262(lines 261 281) no Hoare annotation was computed. [2021-02-21 18:58:19,880 INFO L189 CegarLoopUtils]: For program point L229(line 229) no Hoare annotation was computed. [2021-02-21 18:58:19,880 INFO L189 CegarLoopUtils]: For program point L287(line 287) no Hoare annotation was computed. [2021-02-21 18:58:19,880 INFO L189 CegarLoopUtils]: For program point L254(line 254) no Hoare annotation was computed. [2021-02-21 18:58:19,880 INFO L189 CegarLoopUtils]: For program point L221(line 221) no Hoare annotation was computed. [2021-02-21 18:58:19,880 INFO L189 CegarLoopUtils]: For program point L312(line 312) no Hoare annotation was computed. [2021-02-21 18:58:19,880 INFO L189 CegarLoopUtils]: For program point L279(line 279) no Hoare annotation was computed. [2021-02-21 18:58:19,880 INFO L189 CegarLoopUtils]: For program point L246(line 246) no Hoare annotation was computed. [2021-02-21 18:58:19,880 INFO L189 CegarLoopUtils]: For program point L213(line 213) no Hoare annotation was computed. [2021-02-21 18:58:19,881 INFO L189 CegarLoopUtils]: For program point L246-1(line 246) no Hoare annotation was computed. [2021-02-21 18:58:19,881 INFO L189 CegarLoopUtils]: For program point L304(line 304) no Hoare annotation was computed. [2021-02-21 18:58:19,881 INFO L189 CegarLoopUtils]: For program point L271(line 271) no Hoare annotation was computed. [2021-02-21 18:58:19,881 INFO L189 CegarLoopUtils]: For program point L296(line 296) no Hoare annotation was computed. [2021-02-21 18:58:19,881 INFO L189 CegarLoopUtils]: For program point L263(lines 263 267) no Hoare annotation was computed. [2021-02-21 18:58:19,881 INFO L189 CegarLoopUtils]: For program point L230(line 230) no Hoare annotation was computed. [2021-02-21 18:58:19,881 INFO L189 CegarLoopUtils]: For program point L288(line 288) no Hoare annotation was computed. [2021-02-21 18:58:19,881 INFO L189 CegarLoopUtils]: For program point L288-1(line 288) no Hoare annotation was computed. [2021-02-21 18:58:19,881 INFO L189 CegarLoopUtils]: For program point L222(line 222) no Hoare annotation was computed. [2021-02-21 18:58:19,881 INFO L189 CegarLoopUtils]: For program point L288-2(line 288) no Hoare annotation was computed. [2021-02-21 18:58:19,881 INFO L189 CegarLoopUtils]: For program point L214(line 214) no Hoare annotation was computed. [2021-02-21 18:58:19,881 INFO L189 CegarLoopUtils]: For program point L272(line 272) no Hoare annotation was computed. [2021-02-21 18:58:19,881 INFO L189 CegarLoopUtils]: For program point L272-1(line 272) no Hoare annotation was computed. [2021-02-21 18:58:19,881 INFO L189 CegarLoopUtils]: For program point L272-2(line 272) no Hoare annotation was computed. [2021-02-21 18:58:19,881 INFO L189 CegarLoopUtils]: For program point L231(line 231) no Hoare annotation was computed. [2021-02-21 18:58:19,881 INFO L189 CegarLoopUtils]: For program point L289(line 289) no Hoare annotation was computed. [2021-02-21 18:58:19,881 INFO L189 CegarLoopUtils]: For program point L223(line 223) no Hoare annotation was computed. [2021-02-21 18:58:19,882 INFO L189 CegarLoopUtils]: For program point L248(line 248) no Hoare annotation was computed. [2021-02-21 18:58:19,882 INFO L189 CegarLoopUtils]: For program point L215(line 215) no Hoare annotation was computed. [2021-02-21 18:58:19,882 INFO L189 CegarLoopUtils]: For program point L306(line 306) no Hoare annotation was computed. [2021-02-21 18:58:19,882 INFO L189 CegarLoopUtils]: For program point L273(line 273) no Hoare annotation was computed. [2021-02-21 18:58:19,882 INFO L189 CegarLoopUtils]: For program point L232(line 232) no Hoare annotation was computed. [2021-02-21 18:58:19,882 INFO L189 CegarLoopUtils]: For program point L290(line 290) no Hoare annotation was computed. [2021-02-21 18:58:19,882 INFO L189 CegarLoopUtils]: For program point L290-1(line 290) no Hoare annotation was computed. [2021-02-21 18:58:19,882 INFO L189 CegarLoopUtils]: For program point L224(line 224) no Hoare annotation was computed. [2021-02-21 18:58:19,882 INFO L189 CegarLoopUtils]: For program point L290-2(line 290) no Hoare annotation was computed. [2021-02-21 18:58:19,882 INFO L189 CegarLoopUtils]: For program point L282(lines 260 283) no Hoare annotation was computed. [2021-02-21 18:58:19,882 INFO L189 CegarLoopUtils]: For program point L249(line 249) no Hoare annotation was computed. [2021-02-21 18:58:19,882 INFO L189 CegarLoopUtils]: For program point L216(line 216) no Hoare annotation was computed. [2021-02-21 18:58:19,883 INFO L189 CegarLoopUtils]: For program point L307(line 307) no Hoare annotation was computed. [2021-02-21 18:58:19,883 INFO L189 CegarLoopUtils]: For program point L274(line 274) no Hoare annotation was computed. [2021-02-21 18:58:19,883 INFO L189 CegarLoopUtils]: For program point L241(lines 241 257) no Hoare annotation was computed. [2021-02-21 18:58:19,883 INFO L189 CegarLoopUtils]: For program point L274-1(line 274) no Hoare annotation was computed. [2021-02-21 18:58:19,883 INFO L189 CegarLoopUtils]: For program point L274-2(line 274) no Hoare annotation was computed. [2021-02-21 18:58:19,883 INFO L189 CegarLoopUtils]: For program point L233(line 233) no Hoare annotation was computed. [2021-02-21 18:58:19,883 INFO L189 CegarLoopUtils]: For program point L291(line 291) no Hoare annotation was computed. [2021-02-21 18:58:19,883 INFO L189 CegarLoopUtils]: For program point L258(lines 258 299) no Hoare annotation was computed. [2021-02-21 18:58:19,883 INFO L189 CegarLoopUtils]: For program point L893(line 893) no Hoare annotation was computed. [2021-02-21 18:58:19,883 INFO L189 CegarLoopUtils]: For program point L892(line 892) no Hoare annotation was computed. [2021-02-21 18:58:19,883 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 887 896) no Hoare annotation was computed. [2021-02-21 18:58:19,883 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 887 896) no Hoare annotation was computed. [2021-02-21 18:58:19,883 INFO L189 CegarLoopUtils]: For program point L889(line 889) no Hoare annotation was computed. [2021-02-21 18:58:19,884 INFO L189 CegarLoopUtils]: For program point L889-1(line 889) no Hoare annotation was computed. [2021-02-21 18:58:19,884 INFO L189 CegarLoopUtils]: For program point L889-2(line 889) no Hoare annotation was computed. [2021-02-21 18:58:19,884 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 887 896) no Hoare annotation was computed. [2021-02-21 18:58:19,884 INFO L185 CegarLoopUtils]: At program point L857(line 857) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,884 INFO L185 CegarLoopUtils]: At program point L857-1(line 857) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,884 INFO L185 CegarLoopUtils]: At program point L857-2(line 857) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,884 INFO L185 CegarLoopUtils]: At program point L853(line 853) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,884 INFO L185 CegarLoopUtils]: At program point L853-1(line 853) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,884 INFO L185 CegarLoopUtils]: At program point L853-2(line 853) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,884 INFO L185 CegarLoopUtils]: At program point L531(line 531) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,885 INFO L185 CegarLoopUtils]: At program point L853-3(line 853) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,885 INFO L185 CegarLoopUtils]: At program point L849(line 849) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,885 INFO L185 CegarLoopUtils]: At program point L849-1(line 849) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,885 INFO L185 CegarLoopUtils]: At program point L849-2(line 849) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,885 INFO L185 CegarLoopUtils]: At program point L849-3(line 849) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,885 INFO L185 CegarLoopUtils]: At program point L845(line 845) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,885 INFO L185 CegarLoopUtils]: At program point L849-4(line 849) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,885 INFO L185 CegarLoopUtils]: At program point L845-1(line 845) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,885 INFO L185 CegarLoopUtils]: At program point L849-5(line 849) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,886 INFO L185 CegarLoopUtils]: At program point L845-2(line 845) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,886 INFO L185 CegarLoopUtils]: At program point L845-3(line 845) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,886 INFO L185 CegarLoopUtils]: At program point L845-4(line 845) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,886 INFO L185 CegarLoopUtils]: At program point L845-5(line 845) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,886 INFO L185 CegarLoopUtils]: At program point L845-6(line 845) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,886 INFO L185 CegarLoopUtils]: At program point L845-7(line 845) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,886 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,886 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,886 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,887 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,887 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,887 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,887 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,887 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,887 INFO L185 CegarLoopUtils]: At program point L701(line 701) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,887 INFO L185 CegarLoopUtils]: At program point L701-1(line 701) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,887 INFO L185 CegarLoopUtils]: At program point L701-2(line 701) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,887 INFO L185 CegarLoopUtils]: At program point L346(line 346) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,887 INFO L185 CegarLoopUtils]: At program point L346-1(line 346) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,888 INFO L185 CegarLoopUtils]: At program point L792(line 792) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,888 INFO L185 CegarLoopUtils]: At program point L392(line 392) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,888 INFO L185 CegarLoopUtils]: At program point L392-1(line 392) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,888 INFO L185 CegarLoopUtils]: At program point L417(line 417) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,888 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-21 18:58:19,888 INFO L185 CegarLoopUtils]: At program point L347(line 347) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,888 INFO L185 CegarLoopUtils]: At program point L793(line 793) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= ~pumpRunning~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-21 18:58:19,888 INFO L185 CegarLoopUtils]: At program point L921(line 921) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= ~pumpRunning~0 0)) [2021-02-21 18:58:19,888 INFO L185 CegarLoopUtils]: At program point L339(line 339) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,889 INFO L185 CegarLoopUtils]: At program point L339-1(line 339) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,889 INFO L185 CegarLoopUtils]: At program point L393(line 393) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,889 INFO L185 CegarLoopUtils]: At program point L385(line 385) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,889 INFO L185 CegarLoopUtils]: At program point L385-1(line 385) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,889 INFO L185 CegarLoopUtils]: At program point L699(line 699) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,889 INFO L185 CegarLoopUtils]: At program point L699-1(line 699) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,889 INFO L185 CegarLoopUtils]: At program point L699-2(line 699) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,889 INFO L185 CegarLoopUtils]: At program point L699-3(line 699) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,889 INFO L185 CegarLoopUtils]: At program point L695(line 695) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,889 INFO L185 CegarLoopUtils]: At program point L695-1(line 695) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,890 INFO L185 CegarLoopUtils]: At program point L695-2(line 695) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,890 INFO L185 CegarLoopUtils]: At program point L340(line 340) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,890 INFO L185 CegarLoopUtils]: At program point L695-3(line 695) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,890 INFO L185 CegarLoopUtils]: At program point L691(line 691) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,890 INFO L185 CegarLoopUtils]: At program point L695-4(line 695) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,890 INFO L185 CegarLoopUtils]: At program point L691-1(line 691) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,890 INFO L185 CegarLoopUtils]: At program point L530(line 530) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,890 INFO L185 CegarLoopUtils]: At program point L691-2(line 691) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,890 INFO L185 CegarLoopUtils]: At program point L691-3(line 691) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,890 INFO L185 CegarLoopUtils]: At program point L687(line 687) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,890 INFO L185 CegarLoopUtils]: At program point L687-1(line 687) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,890 INFO L185 CegarLoopUtils]: At program point L687-2(line 687) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,890 INFO L185 CegarLoopUtils]: At program point L687-3(line 687) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,890 INFO L185 CegarLoopUtils]: At program point L844(line 844) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,891 INFO L185 CegarLoopUtils]: At program point L683(line 683) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,891 INFO L185 CegarLoopUtils]: At program point L687-4(line 687) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,891 INFO L185 CegarLoopUtils]: At program point L683-1(line 683) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,891 INFO L185 CegarLoopUtils]: At program point L687-5(line 687) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,891 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string30.offset| |old(#t~string30.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~string48.base| |old(#t~string48.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string77.offset| |old(#t~string77.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string77.base| |old(#t~string77.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-21 18:58:19,891 INFO L185 CegarLoopUtils]: At program point L683-2(line 683) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,891 INFO L185 CegarLoopUtils]: At program point L687-6(line 687) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,891 INFO L185 CegarLoopUtils]: At program point L683-3(line 683) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,891 INFO L185 CegarLoopUtils]: At program point L687-7(line 687) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,891 INFO L185 CegarLoopUtils]: At program point L679(line 679) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,892 INFO L185 CegarLoopUtils]: At program point L683-4(line 683) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,892 INFO L185 CegarLoopUtils]: At program point L679-1(line 679) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,892 INFO L185 CegarLoopUtils]: At program point L679-2(line 679) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,892 INFO L185 CegarLoopUtils]: At program point L679-3(line 679) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,892 INFO L185 CegarLoopUtils]: At program point L675(line 675) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,892 INFO L185 CegarLoopUtils]: At program point L386(line 386) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:58:19,892 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-21 18:58:19,892 INFO L185 CegarLoopUtils]: At program point L636(line 636) the Hoare annotation is: (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1)) (= ~methaneLevelCritical~0 activatePump_~tmp~6) .cse4) (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 .cse3 .cse4) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse2 .cse3 .cse4))) [2021-02-21 18:58:19,892 INFO L185 CegarLoopUtils]: At program point activatePumpEXIT(lines 625 641) the Hoare annotation is: (let ((.cse4 (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse5 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (and (<= ~methaneLevelCritical~0 2147483647) (= ~methaneLevelCritical~0 activatePump_~tmp~6)) .cse5) (or (and (= ~pumpRunning~0 1) (= activatePump_~tmp~6 0)) .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse2 .cse3 .cse5 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 activatePump_~tmp~6))))) [2021-02-21 18:58:19,892 INFO L185 CegarLoopUtils]: At program point L636-1(lines 625 641) the Hoare annotation is: (let ((.cse4 (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse5 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (and (<= ~methaneLevelCritical~0 2147483647) (= ~methaneLevelCritical~0 activatePump_~tmp~6)) .cse5) (or (and (= ~pumpRunning~0 1) (= activatePump_~tmp~6 0)) .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse2 .cse3 .cse5 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 activatePump_~tmp~6))))) [2021-02-21 18:58:19,892 INFO L185 CegarLoopUtils]: At program point activatePumpENTRY(lines 625 641) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse3 .cse4))) [2021-02-21 18:58:19,893 INFO L185 CegarLoopUtils]: At program point L632(lines 632 638) the Hoare annotation is: (let ((.cse4 (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1))) (.cse5 (= ~methaneLevelCritical~0 activatePump_~tmp~6)) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse6 (not (<= 2 ~waterLevel~0))) (.cse8 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (and (<= ~methaneLevelCritical~0 2147483647) .cse5) .cse6) (or .cse1 .cse7 .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse1 .cse7 .cse8 .cse2 .cse3 .cse6) (or .cse0 .cse1 .cse2 .cse3 .cse6 (and .cse8 (<= ~methaneLevelCritical~0 activatePump_~tmp~6))))) [2021-02-21 18:58:19,893 INFO L185 CegarLoopUtils]: At program point L630(line 630) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse3 .cse4))) [2021-02-21 18:58:19,893 INFO L185 CegarLoopUtils]: At program point L630-1(line 630) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (< ~waterLevel~0 3))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse8 (= |activatePump_#t~ret45| ~methaneLevelCritical~0)) (.cse7 (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1))) (.cse5 (not (<= 2 ~waterLevel~0)))) (and (or (and .cse0 (<= ~methaneLevelCritical~0 |activatePump_#t~ret45|)) .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse2 .cse6 .cse0 .cse3 .cse4 .cse5) (or .cse2 .cse6 .cse3 .cse4 .cse7 .cse8 .cse5) (or .cse1 .cse2 .cse3 .cse4 (and (<= ~methaneLevelCritical~0 2147483647) .cse8) .cse7 .cse5))) [2021-02-21 18:58:19,893 INFO L185 CegarLoopUtils]: At program point L630-2(line 630) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (< ~waterLevel~0 3))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse8 (= |activatePump_#t~ret45| ~methaneLevelCritical~0)) (.cse7 (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1))) (.cse5 (not (<= 2 ~waterLevel~0)))) (and (or (and .cse0 (<= ~methaneLevelCritical~0 |activatePump_#t~ret45|)) .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse2 .cse6 .cse0 .cse3 .cse4 .cse5) (or .cse2 .cse6 .cse3 .cse4 .cse7 .cse8 .cse5) (or .cse1 .cse2 .cse3 .cse4 (and (<= ~methaneLevelCritical~0 2147483647) .cse8) .cse7 .cse5))) [2021-02-21 18:58:19,893 INFO L185 CegarLoopUtils]: At program point L630-3(line 630) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (= |activatePump_#t~ret45| ~methaneLevelCritical~0)) (.cse5 (not (= processEnvironment__wrappee__methaneQuery_~tmp~4 1))) (.cse8 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (< ~waterLevel~0 3))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse6 (not (<= 2 ~waterLevel~0)))) (and (or (and (= ~methaneLevelCritical~0 activatePump_~tmp~6) .cse0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse1 .cse2 .cse7 .cse3 .cse4 .cse6) (or (and (= |activatePump_#t~ret45| activatePump_~tmp~6) (<= ~methaneLevelCritical~0 2147483647) .cse0) .cse8 .cse1 .cse3 .cse4 .cse5 .cse6) (or .cse8 (and .cse7 (<= ~methaneLevelCritical~0 |activatePump_#t~ret45|) (<= ~methaneLevelCritical~0 activatePump_~tmp~6)) .cse1 .cse3 .cse4 .cse6))) [2021-02-21 18:58:19,893 INFO L185 CegarLoopUtils]: At program point isHighWaterLevelEXIT(lines 706 724) the Hoare annotation is: (let ((.cse13 (= 1 ~systemActive~0)) (.cse14 (<= 2 ~waterLevel~0))) (let ((.cse5 (= test_~tmp___2~0 0)) (.cse6 (not (= test_~tmp___0~1 0))) (.cse8 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse9 (not (< ~waterLevel~0 3))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse10 (and (= isHighWaterLevel_~tmp~7 0) (= isHighWaterLevel_~tmp___0~0 1) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~6) (= isHighWaterLevel_~tmp___0~0 isHighWaterLevel_~retValue_acc~6))) (.cse11 (not (<= test_~tmp___2~0 2147483647))) (.cse12 (not .cse14)) (.cse1 (and .cse13 .cse14)) (.cse7 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (and (<= |isHighWaterLevel_#res| 0) (<= isHighWaterLevel_~tmp___0~0 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~retValue_acc~6) (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~retValue_acc~6 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse4 (not .cse13))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse8 .cse9 .cse2 .cse4 .cse10 .cse11 .cse12) (or .cse5 .cse6 .cse8 .cse9 .cse2 .cse3 .cse4 .cse10 .cse11 .cse12) (or .cse1 .cse7 .cse0 .cse2 .cse4)))) [2021-02-21 18:58:19,893 INFO L192 CegarLoopUtils]: At program point isHighWaterLevelENTRY(lines 706 724) the Hoare annotation is: true [2021-02-21 18:58:19,894 INFO L185 CegarLoopUtils]: At program point L721(line 721) the Hoare annotation is: (let ((.cse14 (= 1 ~systemActive~0)) (.cse13 (<= 2 ~waterLevel~0))) (let ((.cse0 (and (<= isHighWaterLevel_~tmp___0~0 0) (<= 0 isHighWaterLevel_~retValue_acc~6) (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~retValue_acc~6 0))) (.cse1 (and .cse14 .cse13)) (.cse10 (not (= ~methaneLevelCritical~0 0))) (.cse5 (= test_~tmp___2~0 0)) (.cse6 (not (= test_~tmp___0~1 0))) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (and (= isHighWaterLevel_~tmp~7 0) (= isHighWaterLevel_~tmp___0~0 1) (= isHighWaterLevel_~tmp___0~0 isHighWaterLevel_~retValue_acc~6))) (.cse8 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse9 (not (< ~waterLevel~0 3))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (not .cse14)) (.cse11 (not (<= test_~tmp___2~0 2147483647))) (.cse12 (not .cse13))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse8 .cse9 .cse3 .cse10 .cse4 .cse11 .cse12) (or .cse0 .cse1 .cse3 .cse10 .cse4) (or .cse5 .cse6 .cse2 .cse7 .cse8 .cse9 .cse3 .cse4 .cse11 .cse12)))) [2021-02-21 18:58:19,894 INFO L185 CegarLoopUtils]: At program point L718(line 718) the Hoare annotation is: (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse3 (<= 2 ~waterLevel~0)) (.cse4 (= test_~tmp___2~0 0)) (.cse5 (= isHighWaterLevel_~tmp~7 0)) (.cse6 (not (= test_~tmp___0~1 0))) (.cse10 (not (<= 1 ~methaneLevelCritical~0))) (.cse7 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse8 (not (< ~waterLevel~0 3))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse9 (not (<= test_~tmp___2~0 2147483647)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse7 .cse8 .cse0 .cse1 .cse2 .cse9) (or .cse10 .cse0 .cse2 .cse3) (or .cse4 .cse5 .cse6 .cse10 .cse7 .cse8 .cse0 .cse2 .cse9))) [2021-02-21 18:58:19,894 INFO L185 CegarLoopUtils]: At program point L716(line 716) the Hoare annotation is: (let ((.cse0 (= test_~tmp___2~0 0)) (.cse1 (not (= test_~tmp___0~1 0))) (.cse2 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse3 (not (< ~waterLevel~0 3))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse5 (not (= 1 ~systemActive~0))) (.cse6 (not (<= test_~tmp___2~0 2147483647))) (.cse7 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~methaneLevelCritical~0 0)) .cse5 .cse6 .cse7) (or .cse0 .cse1 (not (<= 1 ~methaneLevelCritical~0)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7))) [2021-02-21 18:58:19,894 INFO L185 CegarLoopUtils]: At program point L715(lines 715 719) the Hoare annotation is: (let ((.cse11 (<= 2 ~waterLevel~0))) (let ((.cse3 (not (<= 1 ~methaneLevelCritical~0))) (.cse10 (<= 1 isHighWaterLevel_~tmp~7)) (.cse0 (= test_~tmp___2~0 0)) (.cse1 (= isHighWaterLevel_~tmp~7 0)) (.cse2 (not (= test_~tmp___0~1 0))) (.cse4 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse5 (not (< ~waterLevel~0 3))) (.cse6 (not (= ~pumpRunning~0 0))) (.cse12 (not (= ~methaneLevelCritical~0 0))) (.cse7 (not (= 1 ~systemActive~0))) (.cse8 (not (<= test_~tmp___2~0 2147483647))) (.cse9 (not .cse11))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (or .cse10 .cse3 .cse6 .cse7 .cse11) (or .cse10 .cse6 .cse12 .cse7 .cse11) (or .cse0 .cse1 .cse2 .cse4 .cse5 .cse6 .cse12 .cse7 .cse8 .cse9)))) [2021-02-21 18:58:19,894 INFO L192 CegarLoopUtils]: At program point L713(line 713) the Hoare annotation is: true [2021-02-21 18:58:19,894 INFO L185 CegarLoopUtils]: At program point L715-2(lines 715 719) the Hoare annotation is: (let ((.cse13 (= 1 ~systemActive~0)) (.cse14 (<= 2 ~waterLevel~0))) (let ((.cse0 (= test_~tmp___2~0 0)) (.cse1 (not (= test_~tmp___0~1 0))) (.cse11 (not (<= 1 ~methaneLevelCritical~0))) (.cse2 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse3 (not (< ~waterLevel~0 3))) (.cse7 (not (<= test_~tmp___2~0 2147483647))) (.cse8 (not .cse14)) (.cse9 (and (= isHighWaterLevel_~tmp~7 0) (= isHighWaterLevel_~tmp___0~0 1))) (.cse10 (and .cse13 .cse14)) (.cse4 (not (= ~pumpRunning~0 0))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse12 (and (<= isHighWaterLevel_~tmp___0~0 0) (<= 0 isHighWaterLevel_~tmp___0~0))) (.cse6 (not .cse13))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (or .cse10 .cse11 .cse4 .cse12 .cse6) (or .cse0 .cse1 .cse11 .cse2 .cse3 .cse4 .cse6 .cse7 .cse8 .cse9) (or .cse10 .cse4 .cse5 .cse12 .cse6)))) [2021-02-21 18:58:19,894 INFO L185 CegarLoopUtils]: At program point L713-1(line 713) the Hoare annotation is: (let ((.cse4 (<= 2 ~waterLevel~0))) (let ((.cse5 (= test_~tmp___2~0 0)) (.cse6 (not (= test_~tmp___0~1 0))) (.cse8 (= |isHighWaterLevel_#t~ret63| 0)) (.cse9 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse10 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse11 (not (<= test_~tmp___2~0 2147483647))) (.cse12 (not .cse4)) (.cse7 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (<= 1 |isHighWaterLevel_#t~ret63|)) (.cse1 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse1 .cse3 .cse11 .cse12) (or .cse5 .cse6 .cse8 .cse9 .cse10 .cse1 .cse2 .cse3 .cse11 .cse12) (or .cse7 .cse0 .cse1 .cse3 .cse4)))) [2021-02-21 18:58:19,895 INFO L185 CegarLoopUtils]: At program point L713-2(line 713) the Hoare annotation is: (let ((.cse4 (<= 2 ~waterLevel~0))) (let ((.cse5 (= test_~tmp___2~0 0)) (.cse6 (not (= test_~tmp___0~1 0))) (.cse8 (= |isHighWaterLevel_#t~ret63| 0)) (.cse9 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse10 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse11 (not (<= test_~tmp___2~0 2147483647))) (.cse12 (not .cse4)) (.cse7 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (<= 1 |isHighWaterLevel_#t~ret63|)) (.cse1 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse1 .cse3 .cse11 .cse12) (or .cse5 .cse6 .cse8 .cse9 .cse10 .cse1 .cse2 .cse3 .cse11 .cse12) (or .cse7 .cse0 .cse1 .cse3 .cse4)))) [2021-02-21 18:58:19,895 INFO L185 CegarLoopUtils]: At program point L713-3(line 713) the Hoare annotation is: (let ((.cse12 (<= 2 ~waterLevel~0))) (let ((.cse0 (= test_~tmp___2~0 0)) (.cse1 (not (= test_~tmp___0~1 0))) (.cse3 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse4 (not (< ~waterLevel~0 3))) (.cse11 (not (= ~methaneLevelCritical~0 0))) (.cse7 (and (= |isHighWaterLevel_#t~ret63| 0) (= |isHighWaterLevel_#t~ret63| isHighWaterLevel_~tmp~7))) (.cse8 (not (<= test_~tmp___2~0 2147483647))) (.cse9 (not .cse12)) (.cse2 (not (<= 1 ~methaneLevelCritical~0))) (.cse5 (not (= ~pumpRunning~0 0))) (.cse10 (and (<= 1 isHighWaterLevel_~tmp~7) (<= 1 |isHighWaterLevel_#t~ret63|))) (.cse6 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (or .cse5 .cse10 .cse11 .cse6 .cse12) (or .cse0 .cse1 .cse3 .cse4 .cse5 .cse11 .cse6 .cse7 .cse8 .cse9) (or .cse2 .cse5 .cse10 .cse6 .cse12)))) [2021-02-21 18:58:19,895 INFO L192 CegarLoopUtils]: At program point L709(line 709) the Hoare annotation is: true [2021-02-21 18:58:19,895 INFO L185 CegarLoopUtils]: At program point isHighWaterLevelFINAL(lines 706 724) the Hoare annotation is: (let ((.cse13 (= 1 ~systemActive~0)) (.cse14 (<= 2 ~waterLevel~0))) (let ((.cse5 (= test_~tmp___2~0 0)) (.cse6 (not (= test_~tmp___0~1 0))) (.cse8 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse9 (not (< ~waterLevel~0 3))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse10 (and (= isHighWaterLevel_~tmp~7 0) (= isHighWaterLevel_~tmp___0~0 1) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~6) (= isHighWaterLevel_~tmp___0~0 isHighWaterLevel_~retValue_acc~6))) (.cse11 (not (<= test_~tmp___2~0 2147483647))) (.cse12 (not .cse14)) (.cse1 (and .cse13 .cse14)) (.cse7 (not (<= 1 ~methaneLevelCritical~0))) (.cse0 (and (<= |isHighWaterLevel_#res| 0) (<= isHighWaterLevel_~tmp___0~0 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~retValue_acc~6) (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~retValue_acc~6 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse4 (not .cse13))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse6 .cse7 .cse8 .cse9 .cse2 .cse4 .cse10 .cse11 .cse12) (or .cse5 .cse6 .cse8 .cse9 .cse2 .cse3 .cse4 .cse10 .cse11 .cse12) (or .cse1 .cse7 .cse0 .cse2 .cse4)))) [2021-02-21 18:58:19,895 INFO L192 CegarLoopUtils]: At program point L708(line 708) the Hoare annotation is: true [2021-02-21 18:58:19,895 INFO L189 CegarLoopUtils]: For program point getWaterLevelENTRY(lines 862 870) no Hoare annotation was computed. [2021-02-21 18:58:19,895 INFO L189 CegarLoopUtils]: For program point getWaterLevelFINAL(lines 862 870) no Hoare annotation was computed. [2021-02-21 18:58:19,895 INFO L189 CegarLoopUtils]: For program point getWaterLevelEXIT(lines 862 870) no Hoare annotation was computed. [2021-02-21 18:58:19,895 INFO L189 CegarLoopUtils]: For program point L867(line 867) no Hoare annotation was computed. [2021-02-21 18:58:19,895 INFO L189 CegarLoopUtils]: For program point L866(line 866) no Hoare annotation was computed. [2021-02-21 18:58:19,895 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-21 18:58:19,895 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-21 18:58:19,896 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-21 18:58:19,896 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-21 18:58:19,896 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 818 829) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 (not (<= 1 |old(~methaneLevelCritical~0)|)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (or .cse0 (= ~methaneLevelCritical~0 0) .cse1 (not (= |old(~methaneLevelCritical~0)| 0))))) [2021-02-21 18:58:19,896 INFO L185 CegarLoopUtils]: At program point L825(line 825) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 (not (<= 1 |old(~methaneLevelCritical~0)|))) (or .cse0 (= ~methaneLevelCritical~0 0) .cse1 (not (= |old(~methaneLevelCritical~0)| 0))))) [2021-02-21 18:58:19,896 INFO L185 CegarLoopUtils]: At program point L823(line 823) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= |old(~methaneLevelCritical~0)| 0))) (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 (not (<= 1 |old(~methaneLevelCritical~0)|)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))) [2021-02-21 18:58:19,896 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 818 829) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= |old(~methaneLevelCritical~0)| 0)) (<= 1 ~methaneLevelCritical~0)) (or .cse0 (not (= ~pumpRunning~0 0)) (= ~methaneLevelCritical~0 0) .cse1 (not (<= 1 |old(~methaneLevelCritical~0)|))))) [2021-02-21 18:58:19,896 INFO L185 CegarLoopUtils]: At program point L822-1(lines 818 829) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= |old(~methaneLevelCritical~0)| 0)) (<= 1 ~methaneLevelCritical~0)) (or .cse0 (not (= ~pumpRunning~0 0)) (= ~methaneLevelCritical~0 0) .cse1 (not (<= 1 |old(~methaneLevelCritical~0)|))))) [2021-02-21 18:58:19,896 INFO L185 CegarLoopUtils]: At program point L545(lines 545 551) the Hoare annotation is: (let ((.cse10 (= 1 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse9 (< ~waterLevel~0 3)) (.cse6 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse7 (and .cse10 .cse2 .cse3 .cse9 .cse6)) (.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse5 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse4 (not .cse10))) (and (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (<= 2 |old(~waterLevel~0)|)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 (= ~pumpRunning~0 1) .cse1 (and .cse2 .cse3) .cse4 (not (<= test_~tmp___2~0 2147483647))) (or .cse0 .cse1 (and .cse5 .cse2 .cse6) .cse7 .cse4 (and .cse5 (<= 2 ~waterLevel~0) .cse6)) (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 1)) .cse7 .cse4 (not (= |old(~methAndRunningLastTime~0)| 0))) (let ((.cse8 (= ~pumpRunning~0 0))) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 (and .cse5 .cse8 .cse6) .cse4 (and .cse3 .cse9 .cse6 .cse8)))))) [2021-02-21 18:58:19,896 INFO L185 CegarLoopUtils]: At program point L540(line 540) the Hoare annotation is: (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2))) [2021-02-21 18:58:19,897 INFO L185 CegarLoopUtils]: At program point L538(lines 537 556) the Hoare annotation is: (let ((.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse5 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse4 .cse5)) (.cse2 (and .cse4 (not (= |old(~pumpRunning~0)| 0)) (< ~waterLevel~0 3) .cse5)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3)))) [2021-02-21 18:58:19,897 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 534 557) the Hoare annotation is: (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2))) [2021-02-21 18:58:19,897 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 534 557) the Hoare annotation is: (let ((.cse14 (= 1 ~systemActive~0)) (.cse15 (= ~methaneLevelCritical~0 0)) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse6 (not (= |old(~pumpRunning~0)| 0))) (.cse7 (< ~waterLevel~0 3))) (let ((.cse2 (and .cse14 .cse15 .cse1 .cse6 .cse7)) (.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse9 (= test_~tmp___2~0 0)) (.cse10 (not (= test_~tmp___0~1 0))) (.cse11 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse3 (not (< |old(~waterLevel~0)| 3))) (.cse13 (= ~pumpRunning~0 1)) (.cse4 (not .cse15)) (.cse5 (not .cse14)) (.cse12 (not (<= test_~tmp___2~0 2147483647)))) (and (or (and .cse0 .cse1) (and .cse0 (<= 2 ~waterLevel~0)) .cse2 .cse3 .cse4 .cse5) (or .cse2 .cse3 .cse4 (not (= |old(~pumpRunning~0)| 1)) .cse5 (not (= |old(~methAndRunningLastTime~0)| 0))) (let ((.cse8 (= ~pumpRunning~0 0))) (or (and .cse6 .cse7 .cse8) (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse5 (and .cse0 .cse8))) (or .cse9 .cse10 .cse11 .cse3 .cse4 .cse1 .cse5 .cse12 (and .cse13 (= ~methAndRunningLastTime~0 0))) (or .cse9 .cse10 (not (<= 2 |old(~waterLevel~0)|)) .cse11 .cse3 .cse13 .cse4 .cse5 .cse6 .cse12)))) [2021-02-21 18:58:19,897 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 534 557) the Hoare annotation is: (let ((.cse14 (= 1 ~systemActive~0)) (.cse15 (= ~methaneLevelCritical~0 0)) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse6 (not (= |old(~pumpRunning~0)| 0))) (.cse7 (< ~waterLevel~0 3))) (let ((.cse2 (and .cse14 .cse15 .cse1 .cse6 .cse7)) (.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse9 (= test_~tmp___2~0 0)) (.cse10 (not (= test_~tmp___0~1 0))) (.cse11 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse3 (not (< |old(~waterLevel~0)| 3))) (.cse13 (= ~pumpRunning~0 1)) (.cse4 (not .cse15)) (.cse5 (not .cse14)) (.cse12 (not (<= test_~tmp___2~0 2147483647)))) (and (or (and .cse0 .cse1) (and .cse0 (<= 2 ~waterLevel~0)) .cse2 .cse3 .cse4 .cse5) (or .cse2 .cse3 .cse4 (not (= |old(~pumpRunning~0)| 1)) .cse5 (not (= |old(~methAndRunningLastTime~0)| 0))) (let ((.cse8 (= ~pumpRunning~0 0))) (or (and .cse6 .cse7 .cse8) (not (<= 1 ~methaneLevelCritical~0)) .cse3 .cse5 (and .cse0 .cse8))) (or .cse9 .cse10 .cse11 .cse3 .cse4 .cse1 .cse5 .cse12 (and .cse13 (= ~methAndRunningLastTime~0 0))) (or .cse9 .cse10 (not (<= 2 |old(~waterLevel~0)|)) .cse11 .cse3 .cse13 .cse4 .cse5 .cse6 .cse12)))) [2021-02-21 18:58:19,897 INFO L185 CegarLoopUtils]: At program point L547(line 547) the Hoare annotation is: (let ((.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse5 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse4 .cse5)) (.cse2 (and .cse4 (not (= |old(~pumpRunning~0)| 0)) (< ~waterLevel~0 3) .cse5)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3)))) [2021-02-21 18:58:19,897 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 419 448) the Hoare annotation is: true [2021-02-21 18:58:19,897 INFO L192 CegarLoopUtils]: At program point L444(lines 419 448) the Hoare annotation is: true [2021-02-21 18:58:19,897 INFO L192 CegarLoopUtils]: At program point L440(line 440) the Hoare annotation is: true [2021-02-21 18:58:19,897 INFO L192 CegarLoopUtils]: At program point L430(line 430) the Hoare annotation is: true [2021-02-21 18:58:19,897 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 419 448) the Hoare annotation is: true [2021-02-21 18:58:19,898 INFO L192 CegarLoopUtils]: At program point L433(lines 433 437) the Hoare annotation is: true [2021-02-21 18:58:19,898 INFO L192 CegarLoopUtils]: At program point L433-1(lines 433 437) the Hoare annotation is: true [2021-02-21 18:58:19,898 INFO L192 CegarLoopUtils]: At program point L429-2(lines 429 443) the Hoare annotation is: true [2021-02-21 18:58:19,898 INFO L192 CegarLoopUtils]: At program point L425(line 425) the Hoare annotation is: true [2021-02-21 18:58:19,898 INFO L192 CegarLoopUtils]: At program point L425-1(line 425) the Hoare annotation is: true [2021-02-21 18:58:19,898 INFO L192 CegarLoopUtils]: At program point L421(line 421) the Hoare annotation is: true [2021-02-21 18:58:19,898 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 830 838) the Hoare annotation is: true [2021-02-21 18:58:19,898 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 830 838) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~7)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2))) [2021-02-21 18:58:19,898 INFO L185 CegarLoopUtils]: At program point L835(line 835) the Hoare annotation is: (let ((.cse0 (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~7)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2))) [2021-02-21 18:58:19,898 INFO L192 CegarLoopUtils]: At program point L834(line 834) the Hoare annotation is: true [2021-02-21 18:58:19,898 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 830 838) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~7)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2))) [2021-02-21 18:58:19,898 INFO L185 CegarLoopUtils]: At program point L799(line 799) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (not (< |old(~waterLevel~0)| 3))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3))) [2021-02-21 18:58:19,898 INFO L185 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 794 805) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (not (< |old(~waterLevel~0)| 3))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3) (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3))) [2021-02-21 18:58:19,899 INFO L185 CegarLoopUtils]: At program point L798-1(lines 794 805) the Hoare annotation is: (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (< ~waterLevel~0 3)) (.cse3 (= ~pumpRunning~0 0))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse3))) [2021-02-21 18:58:19,899 INFO L185 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 794 805) the Hoare annotation is: (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (< ~waterLevel~0 3)) (.cse3 (= ~pumpRunning~0 0))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 .cse3))) [2021-02-21 18:58:19,899 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 476 482) the Hoare annotation is: true [2021-02-21 18:58:19,899 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 476 482) the Hoare annotation is: true [2021-02-21 18:58:19,899 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-21 18:58:19,899 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-21 18:58:19,899 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-21 18:58:19,899 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-21 18:58:19,899 INFO L185 CegarLoopUtils]: At program point waterRiseEXIT(lines 806 817) the Hoare annotation is: (let ((.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse12 (< ~waterLevel~0 3)) (.cse9 (not (<= 2 |old(~waterLevel~0)|))) (.cse10 (not (< |old(~waterLevel~0)| 3))) (.cse0 (not (= |old(~waterLevel~0)| 1))) (.cse11 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (= test_~tmp~8 0)) (.cse2 (not (<= 0 (+ test_~tmp~8 2147483648)))) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse6 (not (= 1 ~systemActive~0))) (.cse7 (<= 2 ~waterLevel~0)) (.cse8 (not (<= test_~tmp~8 2147483647)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse1 .cse2 .cse9 .cse3 .cse10 .cse5 .cse6 .cse7 .cse8) (or .cse11 .cse1 .cse2 .cse3 .cse10 .cse4 .cse6 .cse12 .cse8) (or .cse1 .cse2 .cse3 .cse10 .cse5 .cse6 .cse12 .cse8) (or .cse11 .cse1 .cse2 .cse9 .cse3 .cse10 .cse4 .cse6 .cse7 .cse8) (or .cse0 .cse11 .cse1 .cse2 .cse3 .cse4 .cse6 .cse7 .cse8))) [2021-02-21 18:58:19,899 INFO L185 CegarLoopUtils]: At program point L811(line 811) the Hoare annotation is: (let ((.cse0 (= test_~tmp~8 0)) (.cse6 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (not (<= 0 (+ test_~tmp~8 2147483648)))) (.cse2 (not (< test_~splverifierCounter~0 4))) (.cse3 (not (< |old(~waterLevel~0)| 3))) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (= 1 ~systemActive~0))) (.cse5 (not (<= test_~tmp~8 2147483647)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3 (not (= ~pumpRunning~0 0)) .cse4 .cse5 (and .cse6 (< ~waterLevel~0 2))) (or .cse0 .cse1 (not (<= 2 |old(~waterLevel~0)|)) .cse2 .cse3 .cse7 .cse4 .cse5) (or .cse0 .cse6 .cse1 .cse2 .cse3 .cse7 .cse4 .cse5))) [2021-02-21 18:58:19,900 INFO L185 CegarLoopUtils]: At program point L810-1(lines 806 817) the Hoare annotation is: (let ((.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse12 (< ~waterLevel~0 3)) (.cse9 (not (<= 2 |old(~waterLevel~0)|))) (.cse10 (not (< |old(~waterLevel~0)| 3))) (.cse0 (not (= |old(~waterLevel~0)| 1))) (.cse11 (not (<= 1 ~methaneLevelCritical~0))) (.cse1 (= test_~tmp~8 0)) (.cse2 (not (<= 0 (+ test_~tmp~8 2147483648)))) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse6 (not (= 1 ~systemActive~0))) (.cse7 (<= 2 ~waterLevel~0)) (.cse8 (not (<= test_~tmp~8 2147483647)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse1 .cse2 .cse9 .cse3 .cse10 .cse5 .cse6 .cse7 .cse8) (or .cse11 .cse1 .cse2 .cse3 .cse10 .cse4 .cse6 .cse12 .cse8) (or .cse1 .cse2 .cse3 .cse10 .cse5 .cse6 .cse12 .cse8) (or .cse11 .cse1 .cse2 .cse9 .cse3 .cse10 .cse4 .cse6 .cse7 .cse8) (or .cse0 .cse11 .cse1 .cse2 .cse3 .cse4 .cse6 .cse7 .cse8))) [2021-02-21 18:58:19,900 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 806 817) the Hoare annotation is: (let ((.cse0 (= test_~tmp~8 0)) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (not (<= 0 (+ test_~tmp~8 2147483648)))) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse5 (not (= 1 ~systemActive~0))) (.cse6 (not (<= test_~tmp~8 2147483647)))) (and (or (not (<= 1 ~methaneLevelCritical~0)) .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~pumpRunning~0 0)) .cse5 .cse6) (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~methaneLevelCritical~0 0)) .cse5 .cse6))) [2021-02-21 18:58:19,900 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 408 415) the Hoare annotation is: true [2021-02-21 18:58:19,900 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 412) the Hoare annotation is: true [2021-02-21 18:58:19,900 INFO L192 CegarLoopUtils]: At program point L412(line 412) the Hoare annotation is: true [2021-02-21 18:58:19,900 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 408 415) the Hoare annotation is: true [2021-02-21 18:58:19,900 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 408 415) the Hoare annotation is: true [2021-02-21 18:58:19,941 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.02 06:58:19 BoogieIcfgContainer [2021-02-21 18:58:19,941 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-21 18:58:19,942 INFO L168 Benchmark]: Toolchain (without parser) took 422809.59 ms. Allocated memory was 163.6 MB in the beginning and 1.5 GB in the end (delta: 1.4 GB). Free memory was 139.7 MB in the beginning and 1.3 GB in the end (delta: -1.1 GB). Peak memory consumption was 1.0 GB. Max. memory is 8.0 GB. [2021-02-21 18:58:19,942 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 163.6 MB. Free memory is still 136.0 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-21 18:58:19,942 INFO L168 Benchmark]: CACSL2BoogieTranslator took 610.03 ms. Allocated memory is still 163.6 MB. Free memory was 138.5 MB in the beginning and 117.0 MB in the end (delta: 21.5 MB). Peak memory consumption was 22.0 MB. Max. memory is 8.0 GB. [2021-02-21 18:58:19,943 INFO L168 Benchmark]: Boogie Preprocessor took 111.34 ms. Allocated memory is still 163.6 MB. Free memory was 117.0 MB in the beginning and 146.4 MB in the end (delta: -29.4 MB). Peak memory consumption was 9.1 MB. Max. memory is 8.0 GB. [2021-02-21 18:58:19,943 INFO L168 Benchmark]: RCFGBuilder took 1506.68 ms. Allocated memory was 163.6 MB in the beginning and 197.1 MB in the end (delta: 33.6 MB). Free memory was 146.4 MB in the beginning and 126.9 MB in the end (delta: 19.5 MB). Peak memory consumption was 57.0 MB. Max. memory is 8.0 GB. [2021-02-21 18:58:19,943 INFO L168 Benchmark]: TraceAbstraction took 420564.76 ms. Allocated memory was 197.1 MB in the beginning and 1.5 GB in the end (delta: 1.3 GB). Free memory was 126.4 MB in the beginning and 1.3 GB in the end (delta: -1.2 GB). Peak memory consumption was 972.0 MB. Max. memory is 8.0 GB. [2021-02-21 18:58:19,944 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 163.6 MB. Free memory is still 136.0 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 610.03 ms. Allocated memory is still 163.6 MB. Free memory was 138.5 MB in the beginning and 117.0 MB in the end (delta: 21.5 MB). Peak memory consumption was 22.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 111.34 ms. Allocated memory is still 163.6 MB. Free memory was 117.0 MB in the beginning and 146.4 MB in the end (delta: -29.4 MB). Peak memory consumption was 9.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1506.68 ms. Allocated memory was 163.6 MB in the beginning and 197.1 MB in the end (delta: 33.6 MB). Free memory was 146.4 MB in the beginning and 126.9 MB in the end (delta: 19.5 MB). Peak memory consumption was 57.0 MB. Max. memory is 8.0 GB. * TraceAbstraction took 420564.76 ms. Allocated memory was 197.1 MB in the beginning and 1.5 GB in the end (delta: 1.3 GB). Free memory was 126.4 MB in the beginning and 1.3 GB in the end (delta: -1.2 GB). Peak memory consumption was 972.0 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 412]: 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: 429]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 735]: Loop Invariant Derived loop invariant: ((!(\old(waterLevel) == 1) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 419]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 736]: Loop Invariant Derived loop invariant: (((((((!(\old(waterLevel) == 1) || ((((((((0 <= tmp + 2147483648 && tmp <= 2147483647) && 1 == systemActive) && methaneLevelCritical == 0) && waterLevel < 3) && pumpRunning == 0) && tmp___0 <= 2147483647) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || (((((((0 <= tmp + 2147483648 && tmp <= 2147483647) && methaneLevelCritical == 0) && waterLevel < 3) && 2 <= waterLevel) && tmp___0 <= 2147483647) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || (((((waterLevel == 1 && 1 == systemActive) && methaneLevelCritical == 0) && pumpRunning == 0) && \old(methAndRunningLastTime) == methAndRunningLastTime) && splverifierCounter == 0)) || !(\old(methaneLevelCritical) == 0)) || ((((((((0 <= tmp + 2147483648 && tmp <= 2147483647) && 1 == systemActive) && waterLevel < 3) && tmp___0 <= 2147483647) && pumpRunning == 0) && 0 <= tmp___0 + 2147483648) && 1 <= methaneLevelCritical) && splverifierCounter == 0)) || (((((((0 <= tmp + 2147483648 && 0 <= tmp___2 + 2147483648) && tmp <= 2147483647) && tmp___2 <= 2147483647) && methaneLevelCritical == 0) && waterLevel < 3) && splverifierCounter == 0) && tmp___0 == 0) - ProcedureContractResult [Line: 904]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 911]: Procedure Contract for valid_product Derived contract for procedure valid_product: (((!(waterLevel == 1) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || ((1 <= retValue_acc && retValue_acc <= 1) && \result == 1) - ProcedureContractResult [Line: 499]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 566]: Procedure Contract for processEnvironment__wrappee__methaneQuery Derived contract for procedure processEnvironment__wrappee__methaneQuery: ((((((((((((tmp___2 == 0 || !(tmp___0 == 0)) || !(1 <= methaneLevelCritical)) || !(0 <= tmp___2 + 2147483648)) || !(waterLevel < 3)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(tmp___2 <= 2147483647)) || !(2 <= waterLevel)) || tmp == 1) && ((((!(waterLevel < 3) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || \old(pumpRunning) == 0)) && (((!(methaneLevelCritical == 0) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || 2 <= waterLevel)) && (((((((((tmp___2 == 0 || !(tmp___0 == 0)) || !(0 <= tmp___2 + 2147483648)) || !(waterLevel < 3)) || pumpRunning == 1) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(tmp___2 <= 2147483647)) || !(2 <= waterLevel))) && ((((!(1 <= methaneLevelCritical) || !(waterLevel < 3)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 661]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (((!(1 <= methaneLevelCritical) || !(waterLevel < 3)) || !(pumpRunning == 0)) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(1 == systemActive) - ProcedureContractResult [Line: 897]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 485]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 650]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: (((((((!(waterLevel < 3) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(2 <= waterLevel)) || (\result == methaneLevelCritical && retValue_acc == methaneLevelCritical)) && ((((!(1 <= methaneLevelCritical) || !(waterLevel < 3)) || !(1 == systemActive)) || (\result == methaneLevelCritical && retValue_acc == methaneLevelCritical)) || !(2 <= waterLevel))) && ((((!(1 <= methaneLevelCritical) || !(waterLevel < 3)) || !(1 == systemActive)) || pumpRunning == 0) || (\result == methaneLevelCritical && retValue_acc == methaneLevelCritical))) && ((((!(waterLevel < 3) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || pumpRunning == 0) || (\result == methaneLevelCritical && retValue_acc == methaneLevelCritical))) && (((((!(waterLevel < 3) || !(pumpRunning == 0)) || methaneLevelCritical <= 2147483647) || !(1 == systemActive)) || !(tmp == 1)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 642]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: (((!(1 <= methaneLevelCritical) || !(waterLevel < 3)) || !(1 == systemActive)) || pumpRunning == 0) || \old(pumpRunning) == 0 - ProcedureContractResult [Line: 592]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (((((((!(waterLevel < 3) || (pumpRunning == \old(pumpRunning) && methaneLevelCritical == tmp)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || \old(pumpRunning) == 0) && (((!(methaneLevelCritical == 0) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || 2 <= waterLevel)) && (((((((((tmp___2 == 0 || !(tmp___0 == 0)) || !(0 <= tmp___2 + 2147483648)) || !(waterLevel < 3)) || pumpRunning == 1) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(tmp___2 <= 2147483647)) || !(2 <= waterLevel))) && ((((!(1 <= methaneLevelCritical) || !(waterLevel < 3)) || !(1 == systemActive)) || (pumpRunning == 0 && methaneLevelCritical == tmp)) || \old(pumpRunning) == 0)) && ((((!(1 <= methaneLevelCritical) || !(waterLevel < 3)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 871]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: ((((((!(1 <= methaneLevelCritical) || !(pumpRunning == 0)) || !(1 == systemActive)) || 2 <= waterLevel) || (1 <= retValue_acc && 1 <= \result)) && (((((((((tmp___2 == 0 || !(tmp___0 == 0)) || !(1 <= methaneLevelCritical)) || (retValue_acc == 0 && \result == retValue_acc)) || !(0 <= tmp___2 + 2147483648)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(tmp___2 <= 2147483647)) || !(2 <= waterLevel))) && (((((((((tmp___2 == 0 || !(tmp___0 == 0)) || (retValue_acc == 0 && \result == retValue_acc)) || !(0 <= tmp___2 + 2147483648)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(tmp___2 <= 2147483647)) || !(2 <= waterLevel))) && ((((!(pumpRunning == 0) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || 2 <= waterLevel) || (1 <= retValue_acc && 1 <= \result)) - ProcedureContractResult [Line: 558]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 726]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 617]: Procedure Contract for activatePump__wrappee__highWaterSensor Derived contract for procedure activatePump__wrappee__highWaterSensor: (((((!(waterLevel < 3) || !(methaneLevelCritical == 0)) || pumpRunning == 1) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(tmp == 0)) || !(2 <= waterLevel) - ProcedureContractResult [Line: 930]: Procedure Contract for __utac_acc__Specification2_spec__2 Derived contract for procedure __utac_acc__Specification2_spec__2: (((((!(1 <= methaneLevelCritical) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || (0 <= tmp + 2147483648 && tmp <= 2147483647)) && (((((!(pumpRunning == 1) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(2 <= waterLevel)) || methAndRunningLastTime == 0)) && (((tmp == 0 || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) - ProcedureContractResult [Line: 922]: Procedure Contract for __utac_acc__Specification2_spec__1 Derived contract for procedure __utac_acc__Specification2_spec__1: 1 - ProcedureContractResult [Line: 625]: Procedure Contract for activatePump Derived contract for procedure activatePump: (((((((!(1 <= methaneLevelCritical) || !(waterLevel < 3)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(tmp == 1)) || (methaneLevelCritical <= 2147483647 && methaneLevelCritical == tmp)) || !(2 <= waterLevel)) && (((((((pumpRunning == 1 && tmp == 0) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(tmp == 1)) || !(2 <= waterLevel))) && (((((!(1 <= methaneLevelCritical) || !(waterLevel < 3)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 <= waterLevel)) || (pumpRunning == \old(pumpRunning) && methaneLevelCritical <= tmp)) - ProcedureContractResult [Line: 706]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: (((((((((((\result <= 0 && tmp___0 <= 0) && 0 <= \result) && 0 <= retValue_acc) && 0 <= tmp___0) && retValue_acc <= 0) || (1 == systemActive && 2 <= waterLevel)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) && (((((((((tmp___2 == 0 || !(tmp___0 == 0)) || !(1 <= methaneLevelCritical)) || !(0 <= tmp___2 + 2147483648)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || (((tmp == 0 && tmp___0 == 1) && \result == retValue_acc) && tmp___0 == retValue_acc)) || !(tmp___2 <= 2147483647)) || !(2 <= waterLevel))) && (((((((((tmp___2 == 0 || !(tmp___0 == 0)) || !(0 <= tmp___2 + 2147483648)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || (((tmp == 0 && tmp___0 == 1) && \result == retValue_acc) && tmp___0 == retValue_acc)) || !(tmp___2 <= 2147483647)) || !(2 <= waterLevel))) && (((((1 == systemActive && 2 <= waterLevel) || !(1 <= methaneLevelCritical)) || (((((\result <= 0 && tmp___0 <= 0) && 0 <= \result) && 0 <= retValue_acc) && 0 <= tmp___0) && retValue_acc <= 0)) || !(pumpRunning == 0)) || !(1 == systemActive)) - ProcedureContractResult [Line: 818]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: (((!(waterLevel < 3) || !(1 == systemActive)) || !(\old(methaneLevelCritical) == 0)) || 1 <= methaneLevelCritical) && ((((!(waterLevel < 3) || !(pumpRunning == 0)) || methaneLevelCritical == 0) || !(1 == systemActive)) || !(1 <= \old(methaneLevelCritical))) - ProcedureContractResult [Line: 419]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 534]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((((((((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || (\old(waterLevel) == waterLevel && 2 <= waterLevel)) || ((((1 == systemActive && methaneLevelCritical == 0) && pumpRunning == \old(pumpRunning)) && !(\old(pumpRunning) == 0)) && waterLevel < 3)) || !(\old(waterLevel) < 3)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) && (((((((((1 == systemActive && methaneLevelCritical == 0) && pumpRunning == \old(pumpRunning)) && !(\old(pumpRunning) == 0)) && waterLevel < 3) || !(\old(waterLevel) < 3)) || !(methaneLevelCritical == 0)) || !(\old(pumpRunning) == 1)) || !(1 == systemActive)) || !(\old(methAndRunningLastTime) == 0))) && ((((((!(\old(pumpRunning) == 0) && waterLevel < 3) && pumpRunning == 0) || !(1 <= methaneLevelCritical)) || !(\old(waterLevel) < 3)) || !(1 == systemActive)) || (\old(waterLevel) == waterLevel && pumpRunning == 0))) && ((((((((tmp___2 == 0 || !(tmp___0 == 0)) || !(0 <= tmp___2 + 2147483648)) || !(\old(waterLevel) < 3)) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(tmp___2 <= 2147483647)) || (pumpRunning == 1 && methAndRunningLastTime == 0))) && (((((((((tmp___2 == 0 || !(tmp___0 == 0)) || !(2 <= \old(waterLevel))) || !(0 <= tmp___2 + 2147483648)) || !(\old(waterLevel) < 3)) || pumpRunning == 1) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(tmp___2 <= 2147483647)) - ProcedureContractResult [Line: 830]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: (((!(waterLevel < 3) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc)) && (((!(1 <= methaneLevelCritical) || !(waterLevel < 3)) || !(1 == systemActive)) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc)) - ProcedureContractResult [Line: 794]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: ((((!(1 <= methaneLevelCritical) || !(\old(waterLevel) < 3)) || !(1 == systemActive)) || waterLevel < 3) || pumpRunning == 0) && ((((!(\old(waterLevel) < 3) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || waterLevel < 3) || pumpRunning == 0) - ProcedureContractResult [Line: 476]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 806]: Procedure Contract for waterRise Derived contract for procedure waterRise: ((((((((((((!(\old(waterLevel) == 1) || tmp == 0) || !(0 <= tmp + 2147483648)) || !(splverifierCounter < 4)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || 2 <= waterLevel) || !(tmp <= 2147483647)) && ((((((((tmp == 0 || !(0 <= tmp + 2147483648)) || !(2 <= \old(waterLevel))) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || 2 <= waterLevel) || !(tmp <= 2147483647))) && ((((((((!(1 <= methaneLevelCritical) || tmp == 0) || !(0 <= tmp + 2147483648)) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || waterLevel < 3) || !(tmp <= 2147483647))) && (((((((tmp == 0 || !(0 <= tmp + 2147483648)) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || waterLevel < 3) || !(tmp <= 2147483647))) && (((((((((!(1 <= methaneLevelCritical) || tmp == 0) || !(0 <= tmp + 2147483648)) || !(2 <= \old(waterLevel))) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || 2 <= waterLevel) || !(tmp <= 2147483647))) && ((((((((!(\old(waterLevel) == 1) || !(1 <= methaneLevelCritical)) || tmp == 0) || !(0 <= tmp + 2147483648)) || !(splverifierCounter < 4)) || !(pumpRunning == 0)) || !(1 == systemActive)) || 2 <= waterLevel) || !(tmp <= 2147483647)) - ProcedureContractResult [Line: 408]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 41 procedures, 645 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 181.5s, OverallIterations: 11, TraceHistogramMax: 4, AutomataDifference: 162.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 238.8s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 3185 SDtfs, 11409 SDslu, 12337 SDs, 0 SdLazy, 32471 SolverSat, 4273 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 38.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1219 GetRequests, 466 SyntacticMatches, 12 SemanticMatches, 741 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 118281 ImplicationChecksByTransitivity, 119.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1048occurred in iteration=9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 2.7s AutomataMinimizationTime, 11 MinimizatonAttempts, 1193 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 288 LocationsWithAnnotation, 6716 PreInvPairs, 9220 NumberOfFragments, 13399 HoareAnnotationTreeSize, 6716 FomulaSimplifications, 13035010274 FormulaSimplificationTreeSizeReduction, 56.7s HoareSimplificationTime, 288 FomulaSimplificationsInter, 465678162 FormulaSimplificationTreeSizeReductionInter, 181.4s 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...