/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/acceleratedInterpolationWernerOverapprox_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec4_product48.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-22 01:14:12,639 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-22 01:14:12,642 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-22 01:14:12,694 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-22 01:14:12,695 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-22 01:14:12,698 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-22 01:14:12,702 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-22 01:14:12,709 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-22 01:14:12,712 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-22 01:14:12,718 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-22 01:14:12,719 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-22 01:14:12,721 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-22 01:14:12,722 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-22 01:14:12,724 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-22 01:14:12,726 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-22 01:14:12,728 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-22 01:14:12,731 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-22 01:14:12,733 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-22 01:14:12,740 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-22 01:14:12,750 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-22 01:14:12,753 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-22 01:14:12,755 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-22 01:14:12,756 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-22 01:14:12,759 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-22 01:14:12,765 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-22 01:14:12,766 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-22 01:14:12,766 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-22 01:14:12,768 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-22 01:14:12,769 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-22 01:14:12,770 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-22 01:14:12,770 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-22 01:14:12,771 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-22 01:14:12,773 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-22 01:14:12,792 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-22 01:14:12,793 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-22 01:14:12,794 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-22 01:14:12,794 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-22 01:14:12,795 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-22 01:14:12,795 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-22 01:14:12,796 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-22 01:14:12,797 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-22 01:14:12,798 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_32.epf [2021-02-22 01:14:12,821 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-22 01:14:12,822 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-22 01:14:12,826 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-22 01:14:12,827 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-22 01:14:12,827 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-22 01:14:12,827 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-22 01:14:12,827 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-22 01:14:12,828 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-22 01:14:12,828 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-22 01:14:12,828 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-22 01:14:12,829 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-22 01:14:12,830 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-22 01:14:12,830 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-22 01:14:12,830 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-22 01:14:12,831 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-22 01:14:12,831 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-22 01:14:12,831 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-22 01:14:12,832 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-22 01:14:12,832 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-22 01:14:12,832 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-22 01:14:12,832 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-22 01:14:12,832 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-22 01:14:12,833 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-22 01:14:12,833 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-22 01:14:13,237 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-22 01:14:13,270 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-22 01:14:13,274 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-22 01:14:13,275 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-22 01:14:13,276 INFO L275 PluginConnector]: CDTParser initialized [2021-02-22 01:14:13,277 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product48.cil.c [2021-02-22 01:14:13,368 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cc61df1ae/93dc17ecb1b7477994b73688952e494d/FLAG1d3b7fc5e [2021-02-22 01:14:14,074 INFO L306 CDTParser]: Found 1 translation units. [2021-02-22 01:14:14,076 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product48.cil.c [2021-02-22 01:14:14,094 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cc61df1ae/93dc17ecb1b7477994b73688952e494d/FLAG1d3b7fc5e [2021-02-22 01:14:14,392 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cc61df1ae/93dc17ecb1b7477994b73688952e494d [2021-02-22 01:14:14,395 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-22 01:14:14,411 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-22 01:14:14,417 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-22 01:14:14,417 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-22 01:14:14,422 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-22 01:14:14,422 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 01:14:14" (1/1) ... [2021-02-22 01:14:14,425 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@537a1a20 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:14:14, skipping insertion in model container [2021-02-22 01:14:14,425 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 01:14:14" (1/1) ... [2021-02-22 01:14:14,435 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-22 01:14:14,503 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-22 01:14:14,859 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_spec4_product48.cil.c[11394,11407] [2021-02-22 01:14:14,951 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 01:14:14,969 INFO L203 MainTranslator]: Completed pre-run [2021-02-22 01:14:15,027 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_spec4_product48.cil.c[11394,11407] [2021-02-22 01:14:15,058 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 01:14:15,103 INFO L208 MainTranslator]: Completed translation [2021-02-22 01:14:15,104 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:14:15 WrapperNode [2021-02-22 01:14:15,104 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-22 01:14:15,105 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-22 01:14:15,106 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-22 01:14:15,106 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-22 01:14:15,119 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:14:15" (1/1) ... [2021-02-22 01:14:15,119 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:14:15" (1/1) ... [2021-02-22 01:14:15,139 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:14:15" (1/1) ... [2021-02-22 01:14:15,139 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:14:15" (1/1) ... [2021-02-22 01:14:15,175 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:14:15" (1/1) ... [2021-02-22 01:14:15,187 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:14:15" (1/1) ... [2021-02-22 01:14:15,193 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:14:15" (1/1) ... [2021-02-22 01:14:15,202 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-22 01:14:15,203 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-22 01:14:15,203 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-22 01:14:15,203 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-22 01:14:15,204 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:14:15" (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 [2021-02-22 01:14:15,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-22 01:14:15,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-22 01:14:15,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-22 01:14:15,353 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-22 01:14:15,353 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2021-02-22 01:14:15,353 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-22 01:14:15,353 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-22 01:14:15,353 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-22 01:14:15,353 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-22 01:14:15,354 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-22 01:14:15,354 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-22 01:14:15,354 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-22 01:14:15,354 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-22 01:14:15,354 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-22 01:14:15,354 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-22 01:14:15,355 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-22 01:14:15,355 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-22 01:14:15,355 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-22 01:14:15,355 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-22 01:14:15,355 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2021-02-22 01:14:15,355 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-22 01:14:15,356 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2021-02-22 01:14:15,356 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-22 01:14:15,356 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-22 01:14:15,356 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-22 01:14:15,356 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-22 01:14:15,356 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-22 01:14:15,357 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2021-02-22 01:14:15,357 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2021-02-22 01:14:15,357 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2021-02-22 01:14:15,357 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-22 01:14:15,357 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-22 01:14:15,357 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-22 01:14:15,358 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-22 01:14:15,358 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-22 01:14:15,358 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-22 01:14:15,358 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2021-02-22 01:14:15,358 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-22 01:14:15,359 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-22 01:14:15,359 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-22 01:14:15,359 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-22 01:14:15,359 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-22 01:14:15,359 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-22 01:14:15,359 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-22 01:14:15,360 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-22 01:14:15,360 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-22 01:14:15,360 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-22 01:14:15,360 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-22 01:14:15,360 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-22 01:14:15,360 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-22 01:14:15,360 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-22 01:14:15,361 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2021-02-22 01:14:15,361 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-22 01:14:15,361 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-22 01:14:15,361 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-22 01:14:15,361 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-22 01:14:15,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-22 01:14:15,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-22 01:14:15,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-22 01:14:15,362 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-22 01:14:15,362 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-22 01:14:15,362 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-22 01:14:15,362 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-22 01:14:15,363 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-22 01:14:15,363 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-22 01:14:15,363 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-22 01:14:15,363 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-22 01:14:15,363 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-22 01:14:15,363 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-22 01:14:15,364 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-22 01:14:15,364 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-22 01:14:15,364 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-22 01:14:15,364 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-22 01:14:15,364 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-22 01:14:15,365 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-22 01:14:15,365 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-22 01:14:15,365 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-22 01:14:15,365 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-22 01:14:15,366 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-22 01:14:15,366 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-22 01:14:15,366 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-22 01:14:15,366 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-22 01:14:15,366 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-22 01:14:15,366 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2021-02-22 01:14:15,366 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-22 01:14:15,367 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-22 01:14:15,367 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2021-02-22 01:14:15,367 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2021-02-22 01:14:15,367 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-22 01:14:15,367 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-22 01:14:15,367 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2021-02-22 01:14:15,368 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2021-02-22 01:14:15,368 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-22 01:14:15,368 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2021-02-22 01:14:15,368 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-22 01:14:15,368 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-22 01:14:15,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-22 01:14:15,369 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-22 01:14:16,536 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-22 01:14:16,536 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-22 01:14:16,541 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 01:14:16 BoogieIcfgContainer [2021-02-22 01:14:16,541 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-22 01:14:16,543 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-22 01:14:16,543 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-22 01:14:16,547 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-22 01:14:16,548 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.02 01:14:14" (1/3) ... [2021-02-22 01:14:16,549 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@45c733cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 01:14:16, skipping insertion in model container [2021-02-22 01:14:16,549 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:14:15" (2/3) ... [2021-02-22 01:14:16,550 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@45c733cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 01:14:16, skipping insertion in model container [2021-02-22 01:14:16,550 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 01:14:16" (3/3) ... [2021-02-22 01:14:16,551 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product48.cil.c [2021-02-22 01:14:16,558 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-22 01:14:16,564 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-22 01:14:16,580 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-22 01:14:16,599 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-22 01:14:16,600 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-22 01:14:16,600 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-22 01:14:16,600 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-22 01:14:16,600 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-22 01:14:16,600 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-22 01:14:16,600 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-22 01:14:16,601 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-22 01:14:16,624 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states. [2021-02-22 01:14:16,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2021-02-22 01:14:16,644 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:14:16,645 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:14:16,645 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:14:16,651 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:14:16,651 INFO L82 PathProgramCache]: Analyzing trace with hash -965416204, now seen corresponding path program 1 times [2021-02-22 01:14:16,661 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:14:16,661 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [136783580] [2021-02-22 01:14:16,661 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:14:16,745 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:14:16,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:14:17,121 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:17,122 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:14:17,123 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:17,123 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:14:17,466 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:14:17,469 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:14:17,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:14:17,548 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:17,549 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:14:17,571 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:14:17,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:14:17,581 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:17,582 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:14:17,583 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:14:17,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:14:17,589 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:17,590 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:14:17,590 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:14:17,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:14:17,596 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:17,597 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:14:17,597 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:14:17,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:14:17,603 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:17,604 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:14:17,605 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-22 01:14:17,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:14:17,612 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:17,613 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:14:17,614 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-22 01:14:17,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:14:17,620 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:17,621 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:14:17,691 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:14:17,693 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [136783580] [2021-02-22 01:14:17,695 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:14:17,696 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-02-22 01:14:17,697 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1263159585] [2021-02-22 01:14:17,703 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-02-22 01:14:17,703 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:14:17,716 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-02-22 01:14:17,717 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-22 01:14:17,719 INFO L87 Difference]: Start difference. First operand 331 states. Second operand 3 states. [2021-02-22 01:14:19,422 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:14:19,423 INFO L93 Difference]: Finished difference Result 526 states and 625 transitions. [2021-02-22 01:14:19,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-02-22 01:14:19,425 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 147 [2021-02-22 01:14:19,426 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:14:19,441 INFO L225 Difference]: With dead ends: 526 [2021-02-22 01:14:19,442 INFO L226 Difference]: Without dead ends: 325 [2021-02-22 01:14:19,447 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-22 01:14:19,466 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 325 states. [2021-02-22 01:14:19,640 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 325 to 279. [2021-02-22 01:14:19,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 279 states. [2021-02-22 01:14:19,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 279 states and 304 transitions. [2021-02-22 01:14:19,646 INFO L78 Accepts]: Start accepts. Automaton has 279 states and 304 transitions. Word has length 147 [2021-02-22 01:14:19,647 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:14:19,647 INFO L480 AbstractCegarLoop]: Abstraction has 279 states and 304 transitions. [2021-02-22 01:14:19,647 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-02-22 01:14:19,647 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 304 transitions. [2021-02-22 01:14:19,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2021-02-22 01:14:19,653 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:14:19,653 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:14:19,653 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-22 01:14:19,654 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:14:19,654 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:14:19,654 INFO L82 PathProgramCache]: Analyzing trace with hash -1030662349, now seen corresponding path program 1 times [2021-02-22 01:14:19,655 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:14:19,655 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [121353509] [2021-02-22 01:14:19,655 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:14:19,660 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:14:19,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:14:19,767 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:19,767 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:14:19,768 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:19,769 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:14:19,772 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:19,773 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:14:20,098 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:14:20,099 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:14:20,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:14:20,142 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:20,142 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:14:20,147 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:14:20,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:14:20,150 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:20,150 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:14:20,150 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:14:20,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:14:20,153 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:20,153 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:14:20,153 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:14:20,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:14:20,156 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:20,157 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:14:20,157 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:14:20,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:14:20,159 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:20,159 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:14:20,160 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-22 01:14:20,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:14:20,162 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:20,163 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:14:20,163 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-22 01:14:20,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:14:20,165 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:20,166 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:14:20,195 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:14:20,196 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [121353509] [2021-02-22 01:14:20,196 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:14:20,196 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-22 01:14:20,197 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1189986060] [2021-02-22 01:14:20,198 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-22 01:14:20,198 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:14:20,198 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-22 01:14:20,199 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-02-22 01:14:20,199 INFO L87 Difference]: Start difference. First operand 279 states and 304 transitions. Second operand 4 states. [2021-02-22 01:14:20,922 WARN L202 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:14:22,246 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:14:22,247 INFO L93 Difference]: Finished difference Result 432 states and 487 transitions. [2021-02-22 01:14:22,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-02-22 01:14:22,249 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2021-02-22 01:14:22,250 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:14:22,260 INFO L225 Difference]: With dead ends: 432 [2021-02-22 01:14:22,260 INFO L226 Difference]: Without dead ends: 308 [2021-02-22 01:14:22,267 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-02-22 01:14:22,268 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 308 states. [2021-02-22 01:14:22,381 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 308 to 269. [2021-02-22 01:14:22,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 269 states. [2021-02-22 01:14:22,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 269 states and 291 transitions. [2021-02-22 01:14:22,384 INFO L78 Accepts]: Start accepts. Automaton has 269 states and 291 transitions. Word has length 148 [2021-02-22 01:14:22,384 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:14:22,384 INFO L480 AbstractCegarLoop]: Abstraction has 269 states and 291 transitions. [2021-02-22 01:14:22,384 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-22 01:14:22,385 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 291 transitions. [2021-02-22 01:14:22,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2021-02-22 01:14:22,388 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:14:22,388 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] [2021-02-22 01:14:22,389 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-22 01:14:22,389 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:14:22,389 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:14:22,390 INFO L82 PathProgramCache]: Analyzing trace with hash 2047942004, now seen corresponding path program 1 times [2021-02-22 01:14:22,390 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:14:22,390 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [376819865] [2021-02-22 01:14:22,390 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:14:22,394 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:14:22,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:14:22,524 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:22,524 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:14:22,525 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:22,525 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:14:22,529 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:22,529 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:14:22,533 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:22,534 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:14:22,535 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:22,536 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:14:22,541 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:22,542 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:14:22,863 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:14:22,864 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:14:22,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:14:22,899 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:22,900 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:14:22,927 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:14:22,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:14:22,930 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:22,930 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:14:22,931 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:14:22,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:14:22,933 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:22,933 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:14:22,933 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:14:22,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:14:22,941 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:22,941 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:14:22,949 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:22,950 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:14:22,963 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:22,964 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:14:22,979 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:14:22,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:14:22,982 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:22,983 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:14:22,995 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-02-22 01:14:22,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:14:23,000 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:23,001 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:14:23,015 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-22 01:14:23,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:14:23,019 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:23,019 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:14:23,020 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-22 01:14:23,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:14:23,023 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:23,023 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:14:23,091 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:14:23,092 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [376819865] [2021-02-22 01:14:23,092 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:14:23,093 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-22 01:14:23,093 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2057124670] [2021-02-22 01:14:23,094 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-22 01:14:23,094 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:14:23,095 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-22 01:14:23,095 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-22 01:14:23,095 INFO L87 Difference]: Start difference. First operand 269 states and 291 transitions. Second operand 10 states. [2021-02-22 01:14:23,759 WARN L202 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 01:14:24,213 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:14:24,554 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:14:24,893 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:14:25,278 WARN L202 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:14:25,663 WARN L202 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:14:26,769 WARN L202 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:14:29,627 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:14:29,628 INFO L93 Difference]: Finished difference Result 736 states and 857 transitions. [2021-02-22 01:14:29,628 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-22 01:14:29,628 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 161 [2021-02-22 01:14:29,629 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:14:29,635 INFO L225 Difference]: With dead ends: 736 [2021-02-22 01:14:29,635 INFO L226 Difference]: Without dead ends: 582 [2021-02-22 01:14:29,636 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2021-02-22 01:14:29,637 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 582 states. [2021-02-22 01:14:29,853 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 582 to 483. [2021-02-22 01:14:29,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 483 states. [2021-02-22 01:14:29,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 483 states and 541 transitions. [2021-02-22 01:14:29,857 INFO L78 Accepts]: Start accepts. Automaton has 483 states and 541 transitions. Word has length 161 [2021-02-22 01:14:29,857 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:14:29,858 INFO L480 AbstractCegarLoop]: Abstraction has 483 states and 541 transitions. [2021-02-22 01:14:29,858 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-22 01:14:29,858 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 541 transitions. [2021-02-22 01:14:29,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2021-02-22 01:14:29,861 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:14:29,861 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] [2021-02-22 01:14:29,862 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-22 01:14:29,862 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:14:29,862 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:14:29,862 INFO L82 PathProgramCache]: Analyzing trace with hash 1259300487, now seen corresponding path program 1 times [2021-02-22 01:14:29,863 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:14:29,863 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [754495753] [2021-02-22 01:14:29,863 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:14:29,866 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:14:29,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:14:29,937 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:29,938 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:14:29,941 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:29,941 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:14:29,942 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:29,942 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:14:29,946 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:29,947 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:14:29,951 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:29,952 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:14:29,959 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:29,960 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:14:29,961 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:29,961 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:14:29,962 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:29,964 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:14:29,964 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:29,965 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:14:29,971 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:29,975 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:14:29,983 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:29,984 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:14:30,298 WARN L202 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:14:30,300 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:14:30,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:14:30,364 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:30,366 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:14:30,369 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:30,370 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-22 01:14:30,374 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:14:30,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:14:30,376 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:30,377 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:14:30,377 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:14:30,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:14:30,380 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:30,380 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:14:30,381 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:14:30,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:14:30,389 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:30,389 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:14:30,391 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:30,392 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:14:30,411 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-22 01:14:30,412 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-22 01:14:30,431 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:14:30,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:14:30,433 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:30,434 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:14:30,450 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2021-02-22 01:14:30,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:14:30,453 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:30,454 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:14:30,454 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2021-02-22 01:14:30,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:14:30,458 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:30,459 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:14:30,459 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:30,460 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:14:30,475 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:30,475 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:14:30,491 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2021-02-22 01:14:30,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:14:30,493 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:30,494 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:14:30,538 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:14:30,539 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [754495753] [2021-02-22 01:14:30,539 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:14:30,540 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2021-02-22 01:14:30,540 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1189889973] [2021-02-22 01:14:30,540 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-02-22 01:14:30,540 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:14:30,541 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-02-22 01:14:30,541 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2021-02-22 01:14:30,541 INFO L87 Difference]: Start difference. First operand 483 states and 541 transitions. Second operand 14 states. [2021-02-22 01:14:31,157 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 01:14:31,619 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:14:32,013 WARN L202 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:14:32,433 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:14:32,812 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:14:33,120 WARN L202 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:14:33,908 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:14:35,178 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:14:35,593 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:14:36,109 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:14:36,595 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:14:37,027 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:14:37,365 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 01:14:37,743 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:14:38,172 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:14:38,534 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:14:39,044 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:14:39,570 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:14:40,048 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:14:40,516 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:14:43,234 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:14:43,234 INFO L93 Difference]: Finished difference Result 1685 states and 2108 transitions. [2021-02-22 01:14:43,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-02-22 01:14:43,235 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 166 [2021-02-22 01:14:43,236 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:14:43,245 INFO L225 Difference]: With dead ends: 1685 [2021-02-22 01:14:43,245 INFO L226 Difference]: Without dead ends: 1317 [2021-02-22 01:14:43,247 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 230 ImplicationChecksByTransitivity, 7.3s TimeCoverageRelationStatistics Valid=252, Invalid=1008, Unknown=0, NotChecked=0, Total=1260 [2021-02-22 01:14:43,249 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1317 states. [2021-02-22 01:14:43,748 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1317 to 1174. [2021-02-22 01:14:43,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1174 states. [2021-02-22 01:14:43,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1174 states to 1174 states and 1386 transitions. [2021-02-22 01:14:43,757 INFO L78 Accepts]: Start accepts. Automaton has 1174 states and 1386 transitions. Word has length 166 [2021-02-22 01:14:43,758 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:14:43,758 INFO L480 AbstractCegarLoop]: Abstraction has 1174 states and 1386 transitions. [2021-02-22 01:14:43,758 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2021-02-22 01:14:43,758 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 1386 transitions. [2021-02-22 01:14:43,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2021-02-22 01:14:43,763 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:14:43,763 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] [2021-02-22 01:14:43,764 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-22 01:14:43,764 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:14:43,764 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:14:43,765 INFO L82 PathProgramCache]: Analyzing trace with hash -1890511923, now seen corresponding path program 1 times [2021-02-22 01:14:43,765 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:14:43,765 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [771339791] [2021-02-22 01:14:43,765 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:14:43,768 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:14:43,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:14:43,844 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:43,845 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:14:43,848 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:43,848 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:14:43,849 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:43,849 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:14:43,849 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:43,850 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:14:43,853 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:43,854 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:14:43,855 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:43,855 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:14:43,856 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:43,857 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:14:44,164 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:14:44,165 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:14:44,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:14:44,248 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:44,249 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:14:44,249 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:44,250 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:14:44,255 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:14:44,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:14:44,258 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:44,258 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:14:44,258 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:14:44,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:14:44,262 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:44,262 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:14:44,263 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:14:44,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:14:44,269 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:44,270 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:14:44,270 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:14:44,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:14:44,273 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:44,274 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:14:44,283 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2021-02-22 01:14:44,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:14:44,294 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:44,295 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:14:44,303 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-02-22 01:14:44,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:14:44,307 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:44,308 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:14:44,308 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-22 01:14:44,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:14:44,310 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:44,310 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:14:44,311 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2021-02-22 01:14:44,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:14:44,313 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:44,313 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:14:44,352 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:14:44,352 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [771339791] [2021-02-22 01:14:44,353 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:14:44,353 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-02-22 01:14:44,353 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1860567085] [2021-02-22 01:14:44,353 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-02-22 01:14:44,354 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:14:44,354 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-02-22 01:14:44,354 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-02-22 01:14:44,354 INFO L87 Difference]: Start difference. First operand 1174 states and 1386 transitions. Second operand 6 states. [2021-02-22 01:14:44,976 WARN L202 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 01:14:48,064 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:14:48,065 INFO L93 Difference]: Finished difference Result 2779 states and 3449 transitions. [2021-02-22 01:14:48,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-02-22 01:14:48,068 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 171 [2021-02-22 01:14:48,069 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:14:48,081 INFO L225 Difference]: With dead ends: 2779 [2021-02-22 01:14:48,081 INFO L226 Difference]: Without dead ends: 1720 [2021-02-22 01:14:48,086 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2021-02-22 01:14:48,089 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1720 states. [2021-02-22 01:14:49,007 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1720 to 1593. [2021-02-22 01:14:49,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1593 states. [2021-02-22 01:14:49,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1593 states to 1593 states and 1855 transitions. [2021-02-22 01:14:49,020 INFO L78 Accepts]: Start accepts. Automaton has 1593 states and 1855 transitions. Word has length 171 [2021-02-22 01:14:49,021 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:14:49,021 INFO L480 AbstractCegarLoop]: Abstraction has 1593 states and 1855 transitions. [2021-02-22 01:14:49,021 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2021-02-22 01:14:49,021 INFO L276 IsEmpty]: Start isEmpty. Operand 1593 states and 1855 transitions. [2021-02-22 01:14:49,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2021-02-22 01:14:49,028 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:14:49,029 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:14:49,030 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-22 01:14:49,030 INFO L428 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:14:49,031 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:14:49,031 INFO L82 PathProgramCache]: Analyzing trace with hash 1560116860, now seen corresponding path program 1 times [2021-02-22 01:14:49,031 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:14:49,031 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [917128713] [2021-02-22 01:14:49,031 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:14:49,109 WARN L141 QuantifierPusher]: treesize reduction 5, result has 94.4 percent of original size [2021-02-22 01:14:49,141 WARN L147 QuantifierPusher]: treesize reduction 5, result has 94.4 percent of original size 84 [2021-02-22 01:14:49,155 WARN L141 QuantifierPusher]: treesize reduction 5, result has 94.4 percent of original size [2021-02-22 01:14:49,163 WARN L147 QuantifierPusher]: treesize reduction 5, result has 94.4 percent of original size 84 [2021-02-22 01:14:49,226 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:14:49,238 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:14:49,252 WARN L141 QuantifierPusher]: treesize reduction 14, result has 78.5 percent of original size [2021-02-22 01:14:49,262 WARN L147 QuantifierPusher]: treesize reduction 14, result has 78.5 percent of original size 51 [2021-02-22 01:14:49,268 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.6 percent of original size [2021-02-22 01:14:49,278 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.6 percent of original size 86 [2021-02-22 01:14:49,282 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.6 percent of original size [2021-02-22 01:14:49,287 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.6 percent of original size 86 [2021-02-22 01:14:49,337 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:14:49,339 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:14:49,342 WARN L141 QuantifierPusher]: treesize reduction 14, result has 78.5 percent of original size [2021-02-22 01:14:49,344 WARN L147 QuantifierPusher]: treesize reduction 14, result has 78.5 percent of original size 51 [2021-02-22 01:14:49,347 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.6 percent of original size [2021-02-22 01:14:49,352 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.6 percent of original size 86 [2021-02-22 01:14:49,355 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.6 percent of original size [2021-02-22 01:14:49,360 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.6 percent of original size 86 [2021-02-22 01:14:49,411 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:14:49,412 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:14:49,415 WARN L141 QuantifierPusher]: treesize reduction 14, result has 78.5 percent of original size [2021-02-22 01:14:49,417 WARN L147 QuantifierPusher]: treesize reduction 14, result has 78.5 percent of original size 51 [2021-02-22 01:14:49,420 WARN L141 QuantifierPusher]: treesize reduction 5, result has 94.4 percent of original size [2021-02-22 01:14:49,424 WARN L147 QuantifierPusher]: treesize reduction 5, result has 94.4 percent of original size 84 [2021-02-22 01:14:49,427 WARN L141 QuantifierPusher]: treesize reduction 5, result has 94.4 percent of original size [2021-02-22 01:14:49,432 WARN L147 QuantifierPusher]: treesize reduction 5, result has 94.4 percent of original size 84 [2021-02-22 01:14:49,482 WARN L141 QuantifierPusher]: treesize reduction 6, result has 87.8 percent of original size [2021-02-22 01:14:49,486 INFO L723 QuantifierPusher]: Distributing 10 disjuncts over 3 conjuncts [2021-02-22 01:14:49,492 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:49,492 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:14:49,495 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:49,502 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-02-22 01:14:49,505 WARN L147 QuantifierPusher]: treesize reduction 6, result has 87.8 percent of original size 43 [2021-02-22 01:14:49,511 WARN L141 QuantifierPusher]: treesize reduction 14, result has 89.8 percent of original size [2021-02-22 01:14:49,516 WARN L147 QuantifierPusher]: treesize reduction 14, result has 89.8 percent of original size 123 [2021-02-22 01:14:49,518 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.6 percent of original size [2021-02-22 01:14:49,522 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.6 percent of original size 86 [2021-02-22 01:14:49,525 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.6 percent of original size [2021-02-22 01:14:49,529 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.6 percent of original size 86 [2021-02-22 01:14:49,579 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:14:49,580 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:14:49,583 WARN L141 QuantifierPusher]: treesize reduction 14, result has 78.5 percent of original size [2021-02-22 01:14:49,585 WARN L147 QuantifierPusher]: treesize reduction 14, result has 78.5 percent of original size 51 [2021-02-22 01:14:49,587 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.6 percent of original size [2021-02-22 01:14:49,592 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.6 percent of original size 86 [2021-02-22 01:14:49,595 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.6 percent of original size [2021-02-22 01:14:49,599 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.6 percent of original size 86 [2021-02-22 01:14:49,649 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:14:49,651 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:14:49,653 WARN L141 QuantifierPusher]: treesize reduction 14, result has 78.5 percent of original size [2021-02-22 01:14:49,655 WARN L147 QuantifierPusher]: treesize reduction 14, result has 78.5 percent of original size 51 [2021-02-22 01:14:49,657 WARN L141 QuantifierPusher]: treesize reduction 5, result has 94.4 percent of original size [2021-02-22 01:14:49,661 WARN L147 QuantifierPusher]: treesize reduction 5, result has 94.4 percent of original size 84 [2021-02-22 01:14:49,664 WARN L141 QuantifierPusher]: treesize reduction 5, result has 94.4 percent of original size [2021-02-22 01:14:49,668 WARN L147 QuantifierPusher]: treesize reduction 5, result has 94.4 percent of original size 84 [2021-02-22 01:14:49,718 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:14:49,720 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:14:49,722 WARN L141 QuantifierPusher]: treesize reduction 14, result has 78.5 percent of original size [2021-02-22 01:14:49,723 WARN L147 QuantifierPusher]: treesize reduction 14, result has 78.5 percent of original size 51 [2021-02-22 01:14:49,726 WARN L141 QuantifierPusher]: treesize reduction 5, result has 94.4 percent of original size [2021-02-22 01:14:49,729 WARN L147 QuantifierPusher]: treesize reduction 5, result has 94.4 percent of original size 84 [2021-02-22 01:14:49,732 WARN L141 QuantifierPusher]: treesize reduction 5, result has 94.4 percent of original size [2021-02-22 01:14:49,736 WARN L147 QuantifierPusher]: treesize reduction 5, result has 94.4 percent of original size 84 [2021-02-22 01:14:49,785 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:14:49,786 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:14:49,788 WARN L141 QuantifierPusher]: treesize reduction 14, result has 78.5 percent of original size [2021-02-22 01:14:49,790 WARN L147 QuantifierPusher]: treesize reduction 14, result has 78.5 percent of original size 51 [2021-02-22 01:14:49,790 INFO L206 tedInterpolationCore]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2021-02-22 01:14:49,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:14:49,869 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:49,870 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:14:49,870 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:49,871 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:14:49,874 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:49,874 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:14:49,878 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:49,878 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:14:49,883 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:49,884 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:14:50,175 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:14:50,176 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:14:50,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:14:50,204 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:50,205 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:14:50,210 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:14:50,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:14:50,212 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:50,213 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:14:50,213 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:14:50,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:14:50,215 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:50,215 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:14:50,215 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:14:50,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:14:50,218 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:50,218 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:14:50,219 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:14:50,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:14:50,220 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:50,221 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:14:50,229 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-22 01:14:50,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:14:50,232 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:50,232 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:14:50,232 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2021-02-22 01:14:50,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:14:50,241 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:50,244 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:14:50,245 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2021-02-22 01:14:50,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:14:50,248 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:50,249 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:14:50,249 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:50,250 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:14:50,259 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:50,260 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:14:50,311 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:14:50,314 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:50,316 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:14:50,316 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:50,317 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:14:50,317 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-02-22 01:14:50,318 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:50,320 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:14:50,321 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:50,321 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:14:50,322 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-02-22 01:14:50,323 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:50,325 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:14:50,326 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:50,326 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:14:50,327 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-02-22 01:14:50,330 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:50,334 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:14:50,336 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:50,338 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-02-22 01:14:50,338 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 116 [2021-02-22 01:14:50,339 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:50,340 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:14:50,341 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:50,341 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:14:50,342 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-02-22 01:14:50,343 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:50,345 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:14:50,345 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:50,346 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:14:50,346 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-02-22 01:14:50,348 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:50,348 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:14:50,349 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:50,349 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:14:50,362 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:50,362 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-22 01:14:50,381 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:50,381 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:14:50,403 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:50,404 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:14:50,425 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:50,426 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:14:50,455 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:50,456 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:14:50,457 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:50,457 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:14:50,459 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:14:50,459 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:50,460 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:14:50,461 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:14:50,481 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:50,481 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:14:50,482 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:50,483 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:14:50,512 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:50,513 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-22 01:14:50,542 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:50,543 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:14:50,544 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:50,544 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:14:50,545 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:50,545 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:14:50,546 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:14:50,547 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:50,547 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:14:50,548 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:14:50,593 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:50,594 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-22 01:14:50,618 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:50,619 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:14:50,646 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:50,647 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:14:50,676 WARN L141 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-02-22 01:14:50,679 WARN L147 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size 7 [2021-02-22 01:14:50,701 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:50,702 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:14:50,732 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:50,733 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-22 01:14:50,765 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:50,812 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:14:50,844 WARN L141 QuantifierPusher]: treesize reduction 8, result has 55.6 percent of original size [2021-02-22 01:14:50,845 WARN L147 QuantifierPusher]: treesize reduction 8, result has 55.6 percent of original size 10 [2021-02-22 01:14:50,874 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:50,875 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-22 01:14:50,910 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:50,911 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:14:50,950 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:50,951 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:14:50,988 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:50,989 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:14:51,032 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:51,034 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:14:51,035 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:51,036 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:14:51,037 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-22 01:14:51,086 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:51,087 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:14:51,088 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:51,089 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-22 01:14:51,138 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:51,139 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-22 01:14:51,197 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:51,197 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-22 01:14:51,199 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:51,200 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:14:51,201 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:51,201 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:14:51,202 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-22 01:14:51,257 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:51,258 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:14:51,298 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:51,298 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:14:51,304 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:51,305 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:14:51,306 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:51,309 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:14:51,310 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:51,310 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:14:51,311 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:51,311 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:14:51,313 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:51,314 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:14:51,315 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:51,315 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:14:51,316 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:51,317 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:14:51,317 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:51,318 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:14:51,319 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:51,319 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:14:51,320 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:51,320 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:14:51,356 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:51,357 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:14:51,398 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:51,398 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:14:51,400 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:51,404 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:14:51,442 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:51,443 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:14:51,504 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:51,505 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:14:51,554 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:51,556 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:14:51,601 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:51,602 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:14:51,651 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:51,652 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:14:51,653 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:51,654 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:14:51,710 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:51,711 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:14:51,713 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:51,713 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:14:51,714 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:14:51,715 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:14:51,715 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [917128713] [2021-02-22 01:14:51,715 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:14:51,715 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [40] imperfect sequences [] total 40 [2021-02-22 01:14:51,716 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [430894910] [2021-02-22 01:14:51,716 INFO L460 AbstractCegarLoop]: Interpolant automaton has 40 states [2021-02-22 01:14:51,716 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:14:51,718 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 40 interpolants. [2021-02-22 01:14:51,718 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=199, Invalid=1523, Unknown=0, NotChecked=0, Total=1722 [2021-02-22 01:14:51,718 INFO L87 Difference]: Start difference. First operand 1593 states and 1855 transitions. Second operand 40 states. [2021-02-22 01:14:52,378 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:14:53,031 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:14:53,436 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:14:53,830 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:14:54,228 WARN L202 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:14:54,647 WARN L202 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:14:55,101 WARN L202 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:14:55,519 WARN L202 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:14:55,948 WARN L202 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:14:56,381 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:14:56,766 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:14:57,210 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:14:57,726 WARN L202 SmtUtils]: Spent 422.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:14:58,230 WARN L202 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:14:58,767 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:14:59,297 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:14:59,880 WARN L202 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:15:00,455 WARN L202 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:15:01,042 WARN L202 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:15:01,547 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:15:02,710 WARN L202 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:15:03,503 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:15:03,986 WARN L202 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:15:04,444 WARN L202 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:15:04,891 WARN L202 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:15:05,351 WARN L202 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:15:05,834 WARN L202 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:15:06,299 WARN L202 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:15:06,774 WARN L202 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:15:07,899 WARN L202 SmtUtils]: Spent 423.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 01:15:08,924 WARN L202 SmtUtils]: Spent 794.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 222 [2021-02-22 01:15:11,984 WARN L202 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:15:13,521 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:15:14,321 WARN L202 SmtUtils]: Spent 434.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:15:14,878 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:15:15,850 WARN L202 SmtUtils]: Spent 740.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 214 [2021-02-22 01:15:16,819 WARN L202 SmtUtils]: Spent 804.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 216 [2021-02-22 01:15:17,489 WARN L202 SmtUtils]: Spent 462.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-22 01:15:18,053 WARN L202 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:15:18,686 WARN L202 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:15:19,106 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 01:15:19,659 WARN L202 SmtUtils]: Spent 476.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-22 01:15:20,987 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:15:21,666 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:15:22,319 WARN L202 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:15:23,184 WARN L202 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:15:23,667 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:15:25,048 WARN L202 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:15:25,767 WARN L202 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:15:26,545 WARN L202 SmtUtils]: Spent 414.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:15:27,553 WARN L202 SmtUtils]: Spent 832.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 218 [2021-02-22 01:15:29,755 WARN L202 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:15:30,961 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:15:31,438 WARN L202 SmtUtils]: Spent 413.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:15:31,928 WARN L202 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:15:32,364 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:15:32,780 WARN L202 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:15:33,433 WARN L202 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-22 01:15:33,886 WARN L202 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:15:34,557 WARN L202 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:15:40,821 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:15:40,821 INFO L93 Difference]: Finished difference Result 3236 states and 4055 transitions. [2021-02-22 01:15:40,822 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 296 states. [2021-02-22 01:15:40,822 INFO L78 Accepts]: Start accepts. Automaton has 40 states. Word has length 214 [2021-02-22 01:15:40,822 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:15:40,834 INFO L225 Difference]: With dead ends: 3236 [2021-02-22 01:15:40,834 INFO L226 Difference]: Without dead ends: 1758 [2021-02-22 01:15:40,860 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 426 GetRequests, 95 SyntacticMatches, 1 SemanticMatches, 330 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 47882 ImplicationChecksByTransitivity, 40.2s TimeCoverageRelationStatistics Valid=9056, Invalid=100836, Unknown=0, NotChecked=0, Total=109892 [2021-02-22 01:15:40,863 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1758 states. [2021-02-22 01:15:41,495 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1758 to 1019. [2021-02-22 01:15:41,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1019 states. [2021-02-22 01:15:41,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 1019 states and 1159 transitions. [2021-02-22 01:15:41,501 INFO L78 Accepts]: Start accepts. Automaton has 1019 states and 1159 transitions. Word has length 214 [2021-02-22 01:15:41,501 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:15:41,502 INFO L480 AbstractCegarLoop]: Abstraction has 1019 states and 1159 transitions. [2021-02-22 01:15:41,502 INFO L481 AbstractCegarLoop]: Interpolant automaton has 40 states. [2021-02-22 01:15:41,502 INFO L276 IsEmpty]: Start isEmpty. Operand 1019 states and 1159 transitions. [2021-02-22 01:15:41,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2021-02-22 01:15:41,510 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:15:41,512 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:15:41,512 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-02-22 01:15:41,512 INFO L428 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:15:41,513 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:15:41,513 INFO L82 PathProgramCache]: Analyzing trace with hash 498271000, now seen corresponding path program 1 times [2021-02-22 01:15:41,513 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:15:41,513 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1131123227] [2021-02-22 01:15:41,514 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:15:41,538 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.6 percent of original size [2021-02-22 01:15:41,549 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.6 percent of original size 86 [2021-02-22 01:15:41,551 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.6 percent of original size [2021-02-22 01:15:41,556 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.6 percent of original size 86 [2021-02-22 01:15:41,608 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:15:41,610 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:15:41,613 WARN L141 QuantifierPusher]: treesize reduction 17, result has 73.8 percent of original size [2021-02-22 01:15:41,616 WARN L147 QuantifierPusher]: treesize reduction 17, result has 73.8 percent of original size 48 [2021-02-22 01:15:41,618 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.6 percent of original size [2021-02-22 01:15:41,623 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.6 percent of original size 86 [2021-02-22 01:15:41,627 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.6 percent of original size [2021-02-22 01:15:41,629 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.6 percent of original size 86 [2021-02-22 01:15:41,678 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:15:41,680 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:15:41,682 WARN L141 QuantifierPusher]: treesize reduction 17, result has 73.8 percent of original size [2021-02-22 01:15:41,683 WARN L147 QuantifierPusher]: treesize reduction 17, result has 73.8 percent of original size 48 [2021-02-22 01:15:41,686 WARN L141 QuantifierPusher]: treesize reduction 5, result has 94.4 percent of original size [2021-02-22 01:15:41,690 WARN L147 QuantifierPusher]: treesize reduction 5, result has 94.4 percent of original size 84 [2021-02-22 01:15:41,693 WARN L141 QuantifierPusher]: treesize reduction 5, result has 94.4 percent of original size [2021-02-22 01:15:41,697 WARN L147 QuantifierPusher]: treesize reduction 5, result has 94.4 percent of original size 84 [2021-02-22 01:15:41,745 WARN L141 QuantifierPusher]: treesize reduction 6, result has 87.8 percent of original size [2021-02-22 01:15:41,747 INFO L723 QuantifierPusher]: Distributing 10 disjuncts over 3 conjuncts [2021-02-22 01:15:41,750 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:41,750 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:15:41,752 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:41,757 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-02-22 01:15:41,761 WARN L147 QuantifierPusher]: treesize reduction 6, result has 87.8 percent of original size 43 [2021-02-22 01:15:41,765 WARN L141 QuantifierPusher]: treesize reduction 17, result has 87.6 percent of original size [2021-02-22 01:15:41,770 WARN L147 QuantifierPusher]: treesize reduction 17, result has 87.6 percent of original size 120 [2021-02-22 01:15:41,772 WARN L141 QuantifierPusher]: treesize reduction 5, result has 94.4 percent of original size [2021-02-22 01:15:41,777 WARN L147 QuantifierPusher]: treesize reduction 5, result has 94.4 percent of original size 84 [2021-02-22 01:15:41,780 WARN L141 QuantifierPusher]: treesize reduction 5, result has 94.4 percent of original size [2021-02-22 01:15:41,788 WARN L147 QuantifierPusher]: treesize reduction 5, result has 94.4 percent of original size 84 [2021-02-22 01:15:41,837 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:15:41,838 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:15:41,840 WARN L141 QuantifierPusher]: treesize reduction 17, result has 73.8 percent of original size [2021-02-22 01:15:41,842 WARN L147 QuantifierPusher]: treesize reduction 17, result has 73.8 percent of original size 48 [2021-02-22 01:15:41,843 WARN L141 QuantifierPusher]: treesize reduction 5, result has 94.4 percent of original size [2021-02-22 01:15:41,847 WARN L147 QuantifierPusher]: treesize reduction 5, result has 94.4 percent of original size 84 [2021-02-22 01:15:41,849 WARN L141 QuantifierPusher]: treesize reduction 5, result has 94.4 percent of original size [2021-02-22 01:15:41,857 WARN L147 QuantifierPusher]: treesize reduction 5, result has 94.4 percent of original size 84 [2021-02-22 01:15:41,909 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:15:41,910 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:15:41,912 WARN L141 QuantifierPusher]: treesize reduction 17, result has 73.8 percent of original size [2021-02-22 01:15:41,913 WARN L147 QuantifierPusher]: treesize reduction 17, result has 73.8 percent of original size 48 [2021-02-22 01:15:41,916 WARN L141 QuantifierPusher]: treesize reduction 5, result has 94.4 percent of original size [2021-02-22 01:15:41,923 WARN L147 QuantifierPusher]: treesize reduction 5, result has 94.4 percent of original size 84 [2021-02-22 01:15:41,926 WARN L141 QuantifierPusher]: treesize reduction 5, result has 94.4 percent of original size [2021-02-22 01:15:41,932 WARN L147 QuantifierPusher]: treesize reduction 5, result has 94.4 percent of original size 84 [2021-02-22 01:15:41,980 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:15:41,982 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:15:41,984 WARN L141 QuantifierPusher]: treesize reduction 17, result has 73.8 percent of original size [2021-02-22 01:15:41,986 WARN L147 QuantifierPusher]: treesize reduction 17, result has 73.8 percent of original size 48 [2021-02-22 01:15:41,988 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.6 percent of original size [2021-02-22 01:15:41,990 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.6 percent of original size 86 [2021-02-22 01:15:41,992 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.6 percent of original size [2021-02-22 01:15:41,997 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.6 percent of original size 86 [2021-02-22 01:15:42,047 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:15:42,049 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:15:42,052 WARN L141 QuantifierPusher]: treesize reduction 17, result has 73.8 percent of original size [2021-02-22 01:15:42,053 WARN L147 QuantifierPusher]: treesize reduction 17, result has 73.8 percent of original size 48 [2021-02-22 01:15:42,055 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.6 percent of original size [2021-02-22 01:15:42,058 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.6 percent of original size 86 [2021-02-22 01:15:42,060 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.6 percent of original size [2021-02-22 01:15:42,070 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.6 percent of original size 86 [2021-02-22 01:15:42,118 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-22 01:15:42,119 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-22 01:15:42,120 WARN L141 QuantifierPusher]: treesize reduction 17, result has 73.8 percent of original size [2021-02-22 01:15:42,123 WARN L147 QuantifierPusher]: treesize reduction 17, result has 73.8 percent of original size 48 [2021-02-22 01:15:42,124 INFO L206 tedInterpolationCore]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2021-02-22 01:15:42,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:15:42,270 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:42,271 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:42,271 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:42,272 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:42,572 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:15:42,573 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:15:42,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:15:42,600 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:42,601 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:42,605 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-22 01:15:42,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:15:42,607 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:42,608 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:42,608 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-22 01:15:42,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:15:42,610 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:42,611 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:42,611 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-22 01:15:42,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:15:42,613 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:42,613 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:42,614 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-22 01:15:42,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:15:42,615 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:42,616 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:42,622 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-22 01:15:42,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:15:42,624 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:42,624 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:42,631 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-22 01:15:42,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:15:42,633 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:42,634 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:42,651 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2021-02-22 01:15:42,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:15:42,661 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:42,662 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:42,664 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:42,664 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:42,665 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:15:42,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:15:42,673 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:42,675 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:42,676 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:42,676 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:15:42,685 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:42,685 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:15:42,695 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:42,696 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:42,696 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:15:42,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:15:42,709 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:42,709 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:42,710 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:42,710 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:15:42,724 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:42,724 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:15:42,739 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:42,740 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:15:42,754 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 01:15:42,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:15:42,757 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:42,757 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:42,758 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-22 01:15:42,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:15:42,762 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:42,762 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:42,763 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-22 01:15:42,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:15:42,766 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:42,767 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:42,767 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-22 01:15:42,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:15:42,769 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:42,770 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:42,770 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-02-22 01:15:42,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:15:42,772 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:42,773 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:42,779 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2021-02-22 01:15:42,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:15:42,782 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:42,783 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:42,783 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2021-02-22 01:15:42,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:15:42,785 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:42,785 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:42,845 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:15:42,847 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:42,848 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:15:42,849 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:42,849 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:15:42,850 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-02-22 01:15:42,851 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:42,852 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:15:42,852 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:42,853 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:15:42,853 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-02-22 01:15:42,856 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:42,862 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:15:42,864 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:42,865 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-02-22 01:15:42,866 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 113 [2021-02-22 01:15:42,867 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:42,867 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:15:42,868 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:42,868 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:15:42,869 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-02-22 01:15:42,870 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:42,871 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:15:42,873 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:42,874 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:15:42,874 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-02-22 01:15:42,875 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:42,876 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:15:42,876 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:42,877 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:15:42,878 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 43 [2021-02-22 01:15:42,879 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:42,879 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:42,880 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:42,880 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:15:42,893 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:42,894 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-22 01:15:42,919 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:42,919 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:15:42,950 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:42,952 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:15:42,979 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:42,980 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:15:43,013 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:43,014 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:15:43,015 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:43,015 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:15:43,016 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:15:43,016 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:43,016 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:15:43,017 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:15:43,027 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:43,028 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:15:43,028 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:43,028 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:15:43,064 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:43,065 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-22 01:15:43,104 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:43,105 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:15:43,106 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:43,108 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:15:43,109 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:43,109 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:15:43,110 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:15:43,111 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:43,111 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:15:43,112 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:15:43,155 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:43,157 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-22 01:15:43,187 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:43,187 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:15:43,221 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:43,225 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:15:43,256 WARN L141 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-02-22 01:15:43,256 WARN L147 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size 7 [2021-02-22 01:15:43,284 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:43,285 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:15:43,324 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:43,324 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-22 01:15:43,367 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:43,368 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:15:43,408 WARN L141 QuantifierPusher]: treesize reduction 8, result has 55.6 percent of original size [2021-02-22 01:15:43,409 WARN L147 QuantifierPusher]: treesize reduction 8, result has 55.6 percent of original size 10 [2021-02-22 01:15:43,447 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:43,447 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-22 01:15:43,494 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:43,497 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:15:43,552 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:43,553 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:15:43,597 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:43,598 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:15:43,647 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:43,648 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:15:43,648 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:43,649 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:15:43,650 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-22 01:15:43,706 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:43,707 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:15:43,707 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:43,708 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-22 01:15:43,759 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:43,760 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-22 01:15:43,817 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:43,818 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-22 01:15:43,819 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:43,820 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:15:43,821 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:43,821 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:15:43,822 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-22 01:15:43,879 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:43,881 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:15:43,922 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:43,923 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:15:43,923 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:43,924 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:15:43,924 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:43,925 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:15:43,925 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:43,926 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:15:43,926 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:43,927 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:15:43,927 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:43,928 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:15:43,928 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:43,928 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:15:43,929 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:43,929 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:15:43,930 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:43,930 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:15:43,931 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:43,931 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-22 01:15:43,932 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:43,932 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:15:43,971 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:43,972 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:15:44,022 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:44,023 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:15:44,024 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:44,024 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:15:44,073 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:44,074 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:15:44,143 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:44,143 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:15:44,213 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:44,214 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:15:44,261 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:44,262 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:15:44,326 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:44,327 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:15:44,328 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:44,329 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:15:44,389 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:44,389 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:15:44,391 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:44,391 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:15:44,392 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:44,393 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:44,393 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:44,394 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:44,394 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:44,395 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:44,395 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:44,396 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:44,397 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:44,397 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:44,398 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:44,398 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:44,399 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:44,399 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:44,402 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:44,403 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:44,404 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:44,404 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:15:44,405 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:44,405 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:15:44,406 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:44,406 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-02-22 01:15:44,443 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:44,444 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-22 01:15:44,496 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:44,497 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:15:44,540 WARN L141 QuantifierPusher]: treesize reduction 9, result has 25.0 percent of original size [2021-02-22 01:15:44,541 WARN L147 QuantifierPusher]: treesize reduction 9, result has 25.0 percent of original size 3 [2021-02-22 01:15:44,577 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:44,578 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:15:44,578 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:44,579 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-02-22 01:15:44,622 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:44,622 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-22 01:15:44,671 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:44,673 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:15:44,718 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:44,719 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:15:44,770 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:15:44,771 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:15:44,772 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1131123227] [2021-02-22 01:15:44,772 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:15:44,772 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [50] imperfect sequences [] total 50 [2021-02-22 01:15:44,773 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [517251278] [2021-02-22 01:15:44,773 INFO L460 AbstractCegarLoop]: Interpolant automaton has 50 states [2021-02-22 01:15:44,773 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:15:44,774 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 50 interpolants. [2021-02-22 01:15:44,774 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=224, Invalid=2428, Unknown=0, NotChecked=0, Total=2652 [2021-02-22 01:15:44,774 INFO L87 Difference]: Start difference. First operand 1019 states and 1159 transitions. Second operand 50 states. [2021-02-22 01:15:45,501 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-22 01:15:46,277 WARN L202 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:15:46,737 WARN L202 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:15:47,191 WARN L202 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:15:47,684 WARN L202 SmtUtils]: Spent 431.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:15:48,215 WARN L202 SmtUtils]: Spent 463.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:15:48,667 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:15:49,100 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:15:49,550 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:15:50,035 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:15:50,469 WARN L202 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:15:51,007 WARN L202 SmtUtils]: Spent 421.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:15:51,525 WARN L202 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 01:15:52,060 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:15:52,609 WARN L202 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:15:53,168 WARN L202 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 01:15:53,850 WARN L202 SmtUtils]: Spent 435.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 01:15:54,397 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 01:15:55,023 WARN L202 SmtUtils]: Spent 415.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 01:15:55,582 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:15:56,155 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:15:57,162 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:15:58,032 WARN L202 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:15:58,593 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:15:59,102 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:15:59,628 WARN L202 SmtUtils]: Spent 433.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:16:00,110 WARN L202 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:16:00,605 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:16:01,110 WARN L202 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:16:01,700 WARN L202 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:16:02,139 WARN L202 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:16:02,605 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 01:16:03,026 WARN L202 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:16:03,579 WARN L202 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:16:04,022 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:16:04,498 WARN L202 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:16:05,136 WARN L202 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:16:05,860 WARN L202 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:16:06,415 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:16:06,934 WARN L202 SmtUtils]: Spent 439.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 01:16:08,107 WARN L202 SmtUtils]: Spent 873.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 222 [2021-02-22 01:16:12,616 WARN L202 SmtUtils]: Spent 413.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:16:15,095 WARN L202 SmtUtils]: Spent 440.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:16:16,292 WARN L202 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:16:17,034 WARN L202 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:16:18,213 WARN L202 SmtUtils]: Spent 815.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 214 [2021-02-22 01:16:19,231 WARN L202 SmtUtils]: Spent 783.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 216 [2021-02-22 01:16:20,064 WARN L202 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-22 01:16:20,657 WARN L202 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 01:16:21,388 WARN L202 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 01:16:22,018 WARN L202 SmtUtils]: Spent 414.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-22 01:16:23,332 WARN L202 SmtUtils]: Spent 739.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 208 [2021-02-22 01:16:24,284 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:16:25,330 WARN L202 SmtUtils]: Spent 733.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 214 [2021-02-22 01:16:26,332 WARN L202 SmtUtils]: Spent 797.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 216 [2021-02-22 01:16:27,227 WARN L202 SmtUtils]: Spent 759.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 214 [2021-02-22 01:16:28,166 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 01:16:28,665 WARN L202 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:16:29,098 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 01:16:30,981 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:16:32,019 WARN L202 SmtUtils]: Spent 798.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 218 [2021-02-22 01:16:38,134 WARN L202 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:16:38,611 WARN L202 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-22 01:16:59,625 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:16:59,626 INFO L93 Difference]: Finished difference Result 4593 states and 6349 transitions. [2021-02-22 01:16:59,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 511 states. [2021-02-22 01:16:59,626 INFO L78 Accepts]: Start accepts. Automaton has 50 states. Word has length 274 [2021-02-22 01:16:59,627 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:16:59,630 INFO L225 Difference]: With dead ends: 4593 [2021-02-22 01:16:59,630 INFO L226 Difference]: Without dead ends: 0 [2021-02-22 01:16:59,680 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 707 GetRequests, 149 SyntacticMatches, 3 SemanticMatches, 555 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 141178 ImplicationChecksByTransitivity, 59.5s TimeCoverageRelationStatistics Valid=17704, Invalid=291988, Unknown=0, NotChecked=0, Total=309692 [2021-02-22 01:16:59,680 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-22 01:16:59,680 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-22 01:16:59,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-22 01:16:59,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-22 01:16:59,682 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 274 [2021-02-22 01:16:59,682 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:16:59,682 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-22 01:16:59,682 INFO L481 AbstractCegarLoop]: Interpolant automaton has 50 states. [2021-02-22 01:16:59,683 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-22 01:16:59,683 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-22 01:16:59,683 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-02-22 01:16:59,685 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-22 01:17:00,322 WARN L202 SmtUtils]: Spent 614.00 ms on a formula simplification. DAG size of input: 329 DAG size of output: 265 [2021-02-22 01:17:01,811 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 412 DAG size of output: 332 [2021-02-22 01:17:05,395 WARN L202 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 215 [2021-02-22 01:17:06,766 WARN L202 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 210 [2021-02-22 01:17:09,287 WARN L202 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 221 [2021-02-22 01:17:15,848 WARN L202 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 478 DAG size of output: 401 [2021-02-22 01:17:17,679 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 392 DAG size of output: 29 [2021-02-22 01:17:18,324 WARN L202 SmtUtils]: Spent 643.00 ms on a formula simplification. DAG size of input: 383 DAG size of output: 333 [2021-02-22 01:17:22,570 WARN L202 SmtUtils]: Spent 654.00 ms on a formula simplification. DAG size of input: 418 DAG size of output: 357 [2021-02-22 01:17:23,859 WARN L202 SmtUtils]: Spent 926.00 ms on a formula simplification. DAG size of input: 483 DAG size of output: 388 [2021-02-22 01:17:39,350 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 329 DAG size of output: 265 [2021-02-22 01:17:40,193 WARN L202 SmtUtils]: Spent 691.00 ms on a formula simplification. DAG size of input: 416 DAG size of output: 352 [2021-02-22 01:17:40,836 WARN L202 SmtUtils]: Spent 565.00 ms on a formula simplification. DAG size of input: 418 DAG size of output: 351 [2021-02-22 01:17:46,423 WARN L202 SmtUtils]: Spent 480.00 ms on a formula simplification. DAG size of input: 354 DAG size of output: 317 [2021-02-22 01:17:47,279 WARN L202 SmtUtils]: Spent 853.00 ms on a formula simplification. DAG size of input: 455 DAG size of output: 377 [2021-02-22 01:17:48,834 WARN L202 SmtUtils]: Spent 706.00 ms on a formula simplification. DAG size of input: 432 DAG size of output: 355 [2021-02-22 01:17:49,943 WARN L202 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 482 DAG size of output: 397 [2021-02-22 01:17:50,489 WARN L202 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 331 DAG size of output: 282 [2021-02-22 01:17:52,982 WARN L202 SmtUtils]: Spent 847.00 ms on a formula simplification. DAG size of input: 455 DAG size of output: 377 [2021-02-22 01:17:55,029 WARN L202 SmtUtils]: Spent 601.00 ms on a formula simplification. DAG size of input: 416 DAG size of output: 348 [2021-02-22 01:17:55,956 WARN L202 SmtUtils]: Spent 879.00 ms on a formula simplification. DAG size of input: 459 DAG size of output: 384 [2021-02-22 01:17:56,527 WARN L202 SmtUtils]: Spent 568.00 ms on a formula simplification. DAG size of input: 385 DAG size of output: 336 [2021-02-22 01:18:06,921 WARN L202 SmtUtils]: Spent 867.00 ms on a formula simplification. DAG size of input: 455 DAG size of output: 377 [2021-02-22 01:18:07,453 WARN L202 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 414 DAG size of output: 335 [2021-02-22 01:18:08,058 WARN L202 SmtUtils]: Spent 568.00 ms on a formula simplification. DAG size of input: 418 DAG size of output: 339 [2021-02-22 01:18:08,646 WARN L202 SmtUtils]: Spent 568.00 ms on a formula simplification. DAG size of input: 420 DAG size of output: 317 [2021-02-22 01:18:09,240 WARN L202 SmtUtils]: Spent 493.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 34 [2021-02-22 01:18:09,802 WARN L202 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 12 [2021-02-22 01:18:10,097 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:18:11,047 WARN L202 SmtUtils]: Spent 947.00 ms on a formula simplification. DAG size of input: 275 DAG size of output: 34 [2021-02-22 01:18:11,901 WARN L202 SmtUtils]: Spent 849.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 15 [2021-02-22 01:18:12,452 WARN L202 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 17 [2021-02-22 01:18:12,999 WARN L202 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 15 [2021-02-22 01:18:13,787 WARN L202 SmtUtils]: Spent 785.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 19 [2021-02-22 01:18:14,106 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 39 [2021-02-22 01:18:15,284 WARN L202 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 194 DAG size of output: 24 [2021-02-22 01:18:15,711 WARN L202 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 16 [2021-02-22 01:18:16,963 WARN L202 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 183 DAG size of output: 23 [2021-02-22 01:18:17,239 WARN L202 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2021-02-22 01:18:18,420 WARN L202 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 189 DAG size of output: 32 [2021-02-22 01:18:18,925 WARN L202 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 1 [2021-02-22 01:18:20,143 WARN L202 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 185 DAG size of output: 26 [2021-02-22 01:18:20,405 WARN L202 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-22 01:18:21,998 WARN L202 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 192 DAG size of output: 37 [2021-02-22 01:18:22,533 WARN L202 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 15 [2021-02-22 01:18:23,062 WARN L202 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 15 [2021-02-22 01:18:23,840 WARN L202 SmtUtils]: Spent 773.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 17 [2021-02-22 01:18:26,270 WARN L202 SmtUtils]: Spent 2.42 s on a formula simplification. DAG size of input: 206 DAG size of output: 35 [2021-02-22 01:18:26,862 WARN L202 SmtUtils]: Spent 588.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 15 [2021-02-22 01:18:27,691 WARN L202 SmtUtils]: Spent 824.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 22 [2021-02-22 01:18:28,191 WARN L202 SmtUtils]: Spent 493.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 1 [2021-02-22 01:18:28,455 WARN L202 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2021-02-22 01:18:28,981 WARN L202 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 15 [2021-02-22 01:18:29,182 WARN L202 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2021-02-22 01:18:29,754 WARN L202 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 12 [2021-02-22 01:18:30,433 WARN L202 SmtUtils]: Spent 661.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 23 [2021-02-22 01:18:31,627 WARN L202 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 193 DAG size of output: 22 [2021-02-22 01:18:31,953 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:18:32,256 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:18:32,852 WARN L202 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 12 [2021-02-22 01:18:33,133 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2021-02-22 01:18:33,498 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2021-02-22 01:18:34,973 WARN L202 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 190 DAG size of output: 29 [2021-02-22 01:18:37,863 WARN L202 SmtUtils]: Spent 2.87 s on a formula simplification. DAG size of input: 343 DAG size of output: 49 [2021-02-22 01:18:38,134 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-22 01:18:38,722 WARN L202 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 17 [2021-02-22 01:18:38,999 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2021-02-22 01:18:39,315 WARN L202 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-22 01:18:39,620 WARN L202 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2021-02-22 01:18:39,843 WARN L202 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2021-02-22 01:18:40,125 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2021-02-22 01:18:40,677 WARN L202 SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 19 [2021-02-22 01:18:41,786 WARN L202 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 183 DAG size of output: 20 [2021-02-22 01:18:42,006 WARN L202 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2021-02-22 01:18:42,157 WARN L202 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 8 [2021-02-22 01:18:42,503 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 18 [2021-02-22 01:18:44,477 WARN L202 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 276 DAG size of output: 43 [2021-02-22 01:18:44,680 WARN L202 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2021-02-22 01:18:44,907 WARN L202 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2021-02-22 01:18:45,187 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:18:45,541 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 16 [2021-02-22 01:18:45,834 WARN L202 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2021-02-22 01:18:47,454 WARN L202 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 196 DAG size of output: 25 [2021-02-22 01:18:47,730 WARN L202 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2021-02-22 01:18:49,241 WARN L202 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 299 DAG size of output: 35 [2021-02-22 01:18:49,561 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 39 [2021-02-22 01:18:51,315 WARN L202 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 330 DAG size of output: 35 [2021-02-22 01:18:51,594 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2021-02-22 01:18:51,895 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:18:52,433 WARN L202 SmtUtils]: Spent 524.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 1 [2021-02-22 01:18:53,603 WARN L202 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 201 DAG size of output: 30 [2021-02-22 01:18:54,710 WARN L202 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 194 DAG size of output: 22 [2021-02-22 01:18:55,018 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 11 [2021-02-22 01:18:56,207 WARN L202 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 208 DAG size of output: 32 [2021-02-22 01:18:57,061 WARN L202 SmtUtils]: Spent 836.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 8 [2021-02-22 01:18:58,210 WARN L202 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 196 DAG size of output: 22 [2021-02-22 01:19:00,784 WARN L202 SmtUtils]: Spent 2.55 s on a formula simplification. DAG size of input: 276 DAG size of output: 28 [2021-02-22 01:19:01,083 WARN L202 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2021-02-22 01:19:02,047 WARN L202 SmtUtils]: Spent 937.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 36 [2021-02-22 01:19:02,308 WARN L202 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2021-02-22 01:19:02,575 WARN L202 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2021-02-22 01:19:02,851 WARN L202 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2021-02-22 01:19:03,108 WARN L202 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2021-02-22 01:19:03,384 WARN L202 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2021-02-22 01:19:04,246 WARN L202 SmtUtils]: Spent 859.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 15 [2021-02-22 01:19:05,058 WARN L202 SmtUtils]: Spent 809.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 15 [2021-02-22 01:19:05,531 WARN L202 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 34 [2021-02-22 01:19:06,344 WARN L202 SmtUtils]: Spent 810.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 15 [2021-02-22 01:19:07,168 WARN L202 SmtUtils]: Spent 820.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 15 [2021-02-22 01:19:08,786 WARN L202 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 294 DAG size of output: 35 [2021-02-22 01:19:10,143 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 293 DAG size of output: 35 [2021-02-22 01:19:10,433 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:19:13,013 WARN L202 SmtUtils]: Spent 2.54 s on a formula simplification. DAG size of input: 281 DAG size of output: 25 [2021-02-22 01:19:13,273 WARN L202 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2021-02-22 01:19:14,557 WARN L202 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 189 DAG size of output: 32 [2021-02-22 01:19:15,137 WARN L202 SmtUtils]: Spent 576.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 15 [2021-02-22 01:19:15,478 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 11 [2021-02-22 01:19:15,769 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2021-02-22 01:19:16,045 WARN L202 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2021-02-22 01:19:16,317 WARN L202 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2021-02-22 01:19:16,506 WARN L202 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2021-02-22 01:19:17,073 WARN L202 SmtUtils]: Spent 565.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 17 [2021-02-22 01:19:17,617 WARN L202 SmtUtils]: Spent 534.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 17 [2021-02-22 01:19:18,169 WARN L202 SmtUtils]: Spent 544.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 17 [2021-02-22 01:19:18,713 WARN L202 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 17 [2021-02-22 01:19:19,022 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 26 [2021-02-22 01:19:19,280 WARN L202 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2021-02-22 01:19:19,573 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-22 01:19:20,074 WARN L202 SmtUtils]: Spent 493.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 1 [2021-02-22 01:19:20,368 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-22 01:19:22,036 WARN L202 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 261 DAG size of output: 45 [2021-02-22 01:19:24,534 WARN L202 SmtUtils]: Spent 2.49 s on a formula simplification. DAG size of input: 319 DAG size of output: 43 [2021-02-22 01:19:25,587 WARN L202 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 183 DAG size of output: 20 [2021-02-22 01:19:26,344 WARN L202 SmtUtils]: Spent 754.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 15 [2021-02-22 01:19:27,700 WARN L202 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 296 DAG size of output: 38 [2021-02-22 01:19:30,560 WARN L202 SmtUtils]: Spent 2.86 s on a formula simplification. DAG size of input: 339 DAG size of output: 54 [2021-02-22 01:19:31,110 WARN L202 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 11 [2021-02-22 01:19:31,661 WARN L202 SmtUtils]: Spent 544.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 1 [2021-02-22 01:19:32,539 WARN L202 SmtUtils]: Spent 869.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 37 [2021-02-22 01:19:32,823 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:19:33,154 WARN L202 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2021-02-22 01:19:33,443 WARN L202 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 15 [2021-02-22 01:19:33,721 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:19:35,624 WARN L202 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 199 DAG size of output: 31 [2021-02-22 01:19:38,106 WARN L202 SmtUtils]: Spent 2.46 s on a formula simplification. DAG size of input: 206 DAG size of output: 35 [2021-02-22 01:19:38,393 WARN L202 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 16 [2021-02-22 01:19:38,670 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2021-02-22 01:19:38,873 WARN L202 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2021-02-22 01:19:40,010 WARN L202 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 193 DAG size of output: 22 [2021-02-22 01:19:40,559 WARN L202 SmtUtils]: Spent 524.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 15 [2021-02-22 01:19:40,841 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:19:41,113 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2021-02-22 01:19:41,685 WARN L202 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 12 [2021-02-22 01:19:44,183 WARN L202 SmtUtils]: Spent 2.48 s on a formula simplification. DAG size of input: 319 DAG size of output: 43 [2021-02-22 01:19:44,451 WARN L202 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2021-02-22 01:19:45,266 WARN L202 SmtUtils]: Spent 812.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 15 [2021-02-22 01:19:46,840 WARN L202 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 276 DAG size of output: 25 [2021-02-22 01:19:48,068 WARN L202 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 290 DAG size of output: 35 [2021-02-22 01:19:48,602 WARN L202 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 17 [2021-02-22 01:19:48,923 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-22 01:19:51,217 WARN L202 SmtUtils]: Spent 2.29 s on a formula simplification. DAG size of input: 325 DAG size of output: 46 [2021-02-22 01:19:53,115 WARN L202 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 278 DAG size of output: 45 [2021-02-22 01:19:53,407 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-22 01:19:53,610 WARN L202 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2021-02-22 01:19:53,904 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2021-02-22 01:19:54,927 WARN L202 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 183 DAG size of output: 20 [2021-02-22 01:19:55,194 WARN L202 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2021-02-22 01:19:55,314 WARN L202 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 8 [2021-02-22 01:19:55,627 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 18 [2021-02-22 01:19:56,631 WARN L202 SmtUtils]: Spent 990.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 33 [2021-02-22 01:19:57,027 WARN L202 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 31 [2021-02-22 01:19:58,432 WARN L202 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 190 DAG size of output: 29 [2021-02-22 01:20:00,043 WARN L202 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 276 DAG size of output: 25 [2021-02-22 01:20:01,019 WARN L202 SmtUtils]: Spent 951.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 24 [2021-02-22 01:20:01,305 WARN L202 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:20:01,597 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:20:02,622 WARN L202 SmtUtils]: Spent 966.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 25 [2021-02-22 01:20:04,023 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 189 DAG size of output: 19 [2021-02-22 01:20:04,561 WARN L202 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 15 [2021-02-22 01:20:07,136 WARN L202 SmtUtils]: Spent 2.57 s on a formula simplification. DAG size of input: 319 DAG size of output: 43 [2021-02-22 01:20:08,294 WARN L202 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 277 DAG size of output: 35 [2021-02-22 01:20:08,836 WARN L202 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 17 [2021-02-22 01:20:10,292 WARN L202 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 282 DAG size of output: 36 [2021-02-22 01:20:10,575 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-22 01:20:11,410 WARN L202 SmtUtils]: Spent 818.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 35 [2021-02-22 01:20:11,672 WARN L202 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2021-02-22 01:20:12,474 WARN L202 SmtUtils]: Spent 799.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 22 [2021-02-22 01:20:12,480 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-22 01:20:12,480 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-22 01:20:12,481 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-22 01:20:12,481 INFO L189 CegarLoopUtils]: For program point L126(line 126) no Hoare annotation was computed. [2021-02-22 01:20:12,481 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 123 178) no Hoare annotation was computed. [2021-02-22 01:20:12,481 INFO L189 CegarLoopUtils]: For program point L143(line 143) no Hoare annotation was computed. [2021-02-22 01:20:12,481 INFO L189 CegarLoopUtils]: For program point L139(line 139) no Hoare annotation was computed. [2021-02-22 01:20:12,481 INFO L189 CegarLoopUtils]: For program point L135(line 135) no Hoare annotation was computed. [2021-02-22 01:20:12,481 INFO L189 CegarLoopUtils]: For program point L164(line 164) no Hoare annotation was computed. [2021-02-22 01:20:12,481 INFO L189 CegarLoopUtils]: For program point L131(line 131) no Hoare annotation was computed. [2021-02-22 01:20:12,481 INFO L189 CegarLoopUtils]: For program point L127(line 127) no Hoare annotation was computed. [2021-02-22 01:20:12,482 INFO L189 CegarLoopUtils]: For program point L152(line 152) no Hoare annotation was computed. [2021-02-22 01:20:12,482 INFO L189 CegarLoopUtils]: For program point L144(line 144) no Hoare annotation was computed. [2021-02-22 01:20:12,482 INFO L189 CegarLoopUtils]: For program point L173(line 173) no Hoare annotation was computed. [2021-02-22 01:20:12,482 INFO L189 CegarLoopUtils]: For program point L136(line 136) no Hoare annotation was computed. [2021-02-22 01:20:12,482 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 123 178) no Hoare annotation was computed. [2021-02-22 01:20:12,482 INFO L189 CegarLoopUtils]: For program point L165(line 165) no Hoare annotation was computed. [2021-02-22 01:20:12,482 INFO L189 CegarLoopUtils]: For program point L132(line 132) no Hoare annotation was computed. [2021-02-22 01:20:12,482 INFO L189 CegarLoopUtils]: For program point L165-1(line 165) no Hoare annotation was computed. [2021-02-22 01:20:12,482 INFO L189 CegarLoopUtils]: For program point L165-2(line 165) no Hoare annotation was computed. [2021-02-22 01:20:12,482 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 123 178) no Hoare annotation was computed. [2021-02-22 01:20:12,483 INFO L189 CegarLoopUtils]: For program point L128(line 128) no Hoare annotation was computed. [2021-02-22 01:20:12,483 INFO L189 CegarLoopUtils]: For program point L124(line 124) no Hoare annotation was computed. [2021-02-22 01:20:12,483 INFO L189 CegarLoopUtils]: For program point L153(line 153) no Hoare annotation was computed. [2021-02-22 01:20:12,483 INFO L189 CegarLoopUtils]: For program point L149(line 149) no Hoare annotation was computed. [2021-02-22 01:20:12,483 INFO L189 CegarLoopUtils]: For program point L145(line 145) no Hoare annotation was computed. [2021-02-22 01:20:12,483 INFO L189 CegarLoopUtils]: For program point L174(line 174) no Hoare annotation was computed. [2021-02-22 01:20:12,483 INFO L189 CegarLoopUtils]: For program point L170(lines 147 171) no Hoare annotation was computed. [2021-02-22 01:20:12,483 INFO L189 CegarLoopUtils]: For program point L137(line 137) no Hoare annotation was computed. [2021-02-22 01:20:12,483 INFO L189 CegarLoopUtils]: For program point L166(line 166) no Hoare annotation was computed. [2021-02-22 01:20:12,483 INFO L189 CegarLoopUtils]: For program point L133(line 133) no Hoare annotation was computed. [2021-02-22 01:20:12,483 INFO L189 CegarLoopUtils]: For program point L162(line 162) no Hoare annotation was computed. [2021-02-22 01:20:12,483 INFO L189 CegarLoopUtils]: For program point L129(line 129) no Hoare annotation was computed. [2021-02-22 01:20:12,484 INFO L189 CegarLoopUtils]: For program point L125(line 125) no Hoare annotation was computed. [2021-02-22 01:20:12,484 INFO L189 CegarLoopUtils]: For program point L154(lines 154 158) no Hoare annotation was computed. [2021-02-22 01:20:12,484 INFO L189 CegarLoopUtils]: For program point L154-1(lines 154 158) no Hoare annotation was computed. [2021-02-22 01:20:12,484 INFO L189 CegarLoopUtils]: For program point L146(line 146) no Hoare annotation was computed. [2021-02-22 01:20:12,484 INFO L189 CegarLoopUtils]: For program point L146-1(line 146) no Hoare annotation was computed. [2021-02-22 01:20:12,484 INFO L189 CegarLoopUtils]: For program point L146-2(line 146) no Hoare annotation was computed. [2021-02-22 01:20:12,484 INFO L189 CegarLoopUtils]: For program point L175(line 175) no Hoare annotation was computed. [2021-02-22 01:20:12,484 INFO L189 CegarLoopUtils]: For program point L142(line 142) no Hoare annotation was computed. [2021-02-22 01:20:12,484 INFO L189 CegarLoopUtils]: For program point L138(line 138) no Hoare annotation was computed. [2021-02-22 01:20:12,484 INFO L189 CegarLoopUtils]: For program point L167(line 167) no Hoare annotation was computed. [2021-02-22 01:20:12,484 INFO L189 CegarLoopUtils]: For program point L134(line 134) no Hoare annotation was computed. [2021-02-22 01:20:12,484 INFO L189 CegarLoopUtils]: For program point L167-1(lines 148 169) no Hoare annotation was computed. [2021-02-22 01:20:12,485 INFO L189 CegarLoopUtils]: For program point L163(line 163) no Hoare annotation was computed. [2021-02-22 01:20:12,485 INFO L189 CegarLoopUtils]: For program point L130(line 130) no Hoare annotation was computed. [2021-02-22 01:20:12,485 INFO L189 CegarLoopUtils]: For program point L225(line 225) no Hoare annotation was computed. [2021-02-22 01:20:12,485 INFO L189 CegarLoopUtils]: For program point L192(line 192) no Hoare annotation was computed. [2021-02-22 01:20:12,485 INFO L189 CegarLoopUtils]: For program point L221(line 221) no Hoare annotation was computed. [2021-02-22 01:20:12,485 INFO L189 CegarLoopUtils]: For program point L188(line 188) no Hoare annotation was computed. [2021-02-22 01:20:12,485 INFO L189 CegarLoopUtils]: For program point L184(line 184) no Hoare annotation was computed. [2021-02-22 01:20:12,485 INFO L189 CegarLoopUtils]: For program point L180(line 180) no Hoare annotation was computed. [2021-02-22 01:20:12,485 INFO L189 CegarLoopUtils]: For program point L209(line 209) no Hoare annotation was computed. [2021-02-22 01:20:12,485 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 179 238) no Hoare annotation was computed. [2021-02-22 01:20:12,485 INFO L189 CegarLoopUtils]: For program point L205-2(lines 205 230) no Hoare annotation was computed. [2021-02-22 01:20:12,486 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 179 238) no Hoare annotation was computed. [2021-02-22 01:20:12,486 INFO L189 CegarLoopUtils]: For program point L201(line 201) no Hoare annotation was computed. [2021-02-22 01:20:12,486 INFO L189 CegarLoopUtils]: For program point L226(line 226) no Hoare annotation was computed. [2021-02-22 01:20:12,486 INFO L189 CegarLoopUtils]: For program point L193(line 193) no Hoare annotation was computed. [2021-02-22 01:20:12,486 INFO L189 CegarLoopUtils]: For program point L222(line 222) no Hoare annotation was computed. [2021-02-22 01:20:12,486 INFO L189 CegarLoopUtils]: For program point L189(line 189) no Hoare annotation was computed. [2021-02-22 01:20:12,486 INFO L189 CegarLoopUtils]: For program point L185(line 185) no Hoare annotation was computed. [2021-02-22 01:20:12,486 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 179 238) no Hoare annotation was computed. [2021-02-22 01:20:12,486 INFO L189 CegarLoopUtils]: For program point L181(line 181) no Hoare annotation was computed. [2021-02-22 01:20:12,486 INFO L189 CegarLoopUtils]: For program point L210(line 210) no Hoare annotation was computed. [2021-02-22 01:20:12,487 INFO L189 CegarLoopUtils]: For program point L206(line 206) no Hoare annotation was computed. [2021-02-22 01:20:12,487 INFO L189 CegarLoopUtils]: For program point L202(line 202) no Hoare annotation was computed. [2021-02-22 01:20:12,487 INFO L189 CegarLoopUtils]: For program point L231(lines 204 232) no Hoare annotation was computed. [2021-02-22 01:20:12,487 INFO L189 CegarLoopUtils]: For program point L227(line 227) no Hoare annotation was computed. [2021-02-22 01:20:12,487 INFO L189 CegarLoopUtils]: For program point L194(line 194) no Hoare annotation was computed. [2021-02-22 01:20:12,487 INFO L189 CegarLoopUtils]: For program point L223(line 223) no Hoare annotation was computed. [2021-02-22 01:20:12,487 INFO L189 CegarLoopUtils]: For program point L190(line 190) no Hoare annotation was computed. [2021-02-22 01:20:12,487 INFO L189 CegarLoopUtils]: For program point L223-1(line 223) no Hoare annotation was computed. [2021-02-22 01:20:12,487 INFO L189 CegarLoopUtils]: For program point L223-2(line 223) no Hoare annotation was computed. [2021-02-22 01:20:12,487 INFO L189 CegarLoopUtils]: For program point L219(line 219) no Hoare annotation was computed. [2021-02-22 01:20:12,487 INFO L189 CegarLoopUtils]: For program point L186(line 186) no Hoare annotation was computed. [2021-02-22 01:20:12,488 INFO L189 CegarLoopUtils]: For program point L219-1(line 219) no Hoare annotation was computed. [2021-02-22 01:20:12,488 INFO L189 CegarLoopUtils]: For program point L219-2(line 219) no Hoare annotation was computed. [2021-02-22 01:20:12,488 INFO L189 CegarLoopUtils]: For program point L182(line 182) no Hoare annotation was computed. [2021-02-22 01:20:12,488 INFO L189 CegarLoopUtils]: For program point L211(lines 211 215) no Hoare annotation was computed. [2021-02-22 01:20:12,488 INFO L189 CegarLoopUtils]: For program point L211-1(lines 211 215) no Hoare annotation was computed. [2021-02-22 01:20:12,488 INFO L189 CegarLoopUtils]: For program point L203(line 203) no Hoare annotation was computed. [2021-02-22 01:20:12,488 INFO L189 CegarLoopUtils]: For program point L203-1(line 203) no Hoare annotation was computed. [2021-02-22 01:20:12,488 INFO L189 CegarLoopUtils]: For program point L203-2(line 203) no Hoare annotation was computed. [2021-02-22 01:20:12,488 INFO L189 CegarLoopUtils]: For program point L199(line 199) no Hoare annotation was computed. [2021-02-22 01:20:12,488 INFO L189 CegarLoopUtils]: For program point L228(line 228) no Hoare annotation was computed. [2021-02-22 01:20:12,488 INFO L189 CegarLoopUtils]: For program point L195(line 195) no Hoare annotation was computed. [2021-02-22 01:20:12,488 INFO L189 CegarLoopUtils]: For program point L228-1(line 228) no Hoare annotation was computed. [2021-02-22 01:20:12,489 INFO L189 CegarLoopUtils]: For program point L228-2(line 228) no Hoare annotation was computed. [2021-02-22 01:20:12,489 INFO L189 CegarLoopUtils]: For program point L224(line 224) no Hoare annotation was computed. [2021-02-22 01:20:12,489 INFO L189 CegarLoopUtils]: For program point L191(line 191) no Hoare annotation was computed. [2021-02-22 01:20:12,489 INFO L189 CegarLoopUtils]: For program point L224-1(line 224) no Hoare annotation was computed. [2021-02-22 01:20:12,489 INFO L189 CegarLoopUtils]: For program point L224-2(line 224) no Hoare annotation was computed. [2021-02-22 01:20:12,489 INFO L189 CegarLoopUtils]: For program point L220(line 220) no Hoare annotation was computed. [2021-02-22 01:20:12,489 INFO L189 CegarLoopUtils]: For program point L187(line 187) no Hoare annotation was computed. [2021-02-22 01:20:12,489 INFO L189 CegarLoopUtils]: For program point L183(line 183) no Hoare annotation was computed. [2021-02-22 01:20:12,489 INFO L189 CegarLoopUtils]: For program point L200(line 200) no Hoare annotation was computed. [2021-02-22 01:20:12,489 INFO L189 CegarLoopUtils]: For program point L196(line 196) no Hoare annotation was computed. [2021-02-22 01:20:12,489 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 957 963) the Hoare annotation is: true [2021-02-22 01:20:12,489 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 957 963) the Hoare annotation is: true [2021-02-22 01:20:12,490 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 964 972) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= 1 valid_product_~retValue_acc~11) (<= valid_product_~retValue_acc~11 1) (= |valid_product_#res| 1))) [2021-02-22 01:20:12,490 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 964 972) the Hoare annotation is: true [2021-02-22 01:20:12,490 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 964 972) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= 1 valid_product_~retValue_acc~11) (<= valid_product_~retValue_acc~11 1) (= |valid_product_#res| 1))) [2021-02-22 01:20:12,490 INFO L185 CegarLoopUtils]: At program point L969(line 969) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (and (<= 1 valid_product_~retValue_acc~11) (<= valid_product_~retValue_acc~11 1)) (not (= ~pumpRunning~0 0))) [2021-02-22 01:20:12,490 INFO L192 CegarLoopUtils]: At program point L968(line 968) the Hoare annotation is: true [2021-02-22 01:20:12,490 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 45 69) the Hoare annotation is: true [2021-02-22 01:20:12,490 INFO L185 CegarLoopUtils]: At program point L59(line 59) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (= ~waterLevel~0 0)) (or .cse0 (and (<= __utac_acc__Specification4_spec__1_~tmp___0~0 2147483647) (not (= __utac_acc__Specification4_spec__1_~tmp___0~0 0)) (= __utac_acc__Specification4_spec__1_~tmp~0 0) (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp___0~0 2147483648))) .cse1) (or .cse1 .cse2 (not (= 0 ~systemActive~0))) (or .cse0 .cse1 .cse2))) [2021-02-22 01:20:12,491 INFO L185 CegarLoopUtils]: At program point L57(lines 57 63) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~systemActive~0))) (.cse0 (= __utac_acc__Specification4_spec__1_~tmp___0~0 0)) (.cse4 (= __utac_acc__Specification4_spec__1_~tmp~0 0)) (.cse2 (not (< ~waterLevel~0 3))) (.cse3 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse2 (= ~waterLevel~0 0)) (or .cse1 .cse2 (and (<= __utac_acc__Specification4_spec__1_~tmp___0~0 2147483647) .cse4 (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp___0~0 2147483648)))) (or (and .cse0 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~0) .cse4) .cse2 .cse3 (not (= 0 ~systemActive~0))))) [2021-02-22 01:20:12,491 INFO L185 CegarLoopUtils]: At program point L55(line 55) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= __utac_acc__Specification4_spec__1_~tmp~0 0))) (and (or .cse0 .cse1 (= ~waterLevel~0 0)) (or .cse1 (not (= ~pumpRunning~0 0)) (not (= 0 ~systemActive~0)) (and (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~0) .cse2)) (or .cse0 .cse1 .cse2))) [2021-02-22 01:20:12,491 INFO L185 CegarLoopUtils]: At program point L55-1(line 55) the Hoare annotation is: (let ((.cse3 (not (= ~pumpRunning~0 0))) (.cse1 (= |__utac_acc__Specification4_spec__1_#t~ret8| 0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (< ~waterLevel~0 3))) (.cse4 (= __utac_acc__Specification4_spec__1_~tmp~0 0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse2 (= ~waterLevel~0 0)) (or .cse2 .cse3 (not (= 0 ~systemActive~0)) (and .cse1 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~0) .cse4)) (or .cse0 .cse2 .cse4))) [2021-02-22 01:20:12,491 INFO L185 CegarLoopUtils]: At program point L53(lines 53 66) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~0 2147483648))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 0 ~systemActive~0)))) (and (or (not (= __utac_acc__Specification4_spec__1_~tmp~0 0)) .cse0 .cse1 (= ~waterLevel~0 0)) (or .cse2 .cse1 .cse3 .cse4) (or .cse0 .cse1 (and (<= __utac_acc__Specification4_spec__1_~tmp~0 2147483647) .cse4)) (or (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~0) .cse1 .cse2 .cse3))) [2021-02-22 01:20:12,491 INFO L185 CegarLoopUtils]: At program point L55-2(line 55) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (< ~waterLevel~0 3))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse1 (= |__utac_acc__Specification4_spec__1_#t~ret8| 0)) (.cse4 (= __utac_acc__Specification4_spec__1_~tmp~0 0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse2 (= ~waterLevel~0 0)) (or .cse0 .cse2 (and (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret8| 2147483648)) .cse4 (<= |__utac_acc__Specification4_spec__1_#t~ret8| 2147483647))) (or .cse2 .cse3 (not (= 0 ~systemActive~0)) (and .cse1 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~0) .cse4)))) [2021-02-22 01:20:12,492 INFO L185 CegarLoopUtils]: At program point L55-3(line 55) the Hoare annotation is: (let ((.cse0 (= __utac_acc__Specification4_spec__1_~tmp___0~0 0)) (.cse1 (not (<= 1 ~systemActive~0))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse2 (not (< ~waterLevel~0 3))) (.cse4 (not (= 0 ~systemActive~0))) (.cse5 (= ~waterLevel~0 0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse2 .cse3 (and .cse0 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~0) (= |__utac_acc__Specification4_spec__1_#t~ret8| 0)) .cse4) (or .cse1 .cse2 .cse5) (or .cse1 .cse2 (and (= |__utac_acc__Specification4_spec__1_#t~ret8| __utac_acc__Specification4_spec__1_~tmp___0~0) (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret8| 2147483648)) (= __utac_acc__Specification4_spec__1_~tmp~0 0) (<= |__utac_acc__Specification4_spec__1_#t~ret8| 2147483647))) (or .cse3 .cse2 .cse4 .cse5))) [2021-02-22 01:20:12,492 INFO L185 CegarLoopUtils]: At program point L53-1(lines 45 69) the Hoare annotation is: (let ((.cse0 (not (= __utac_acc__Specification4_spec__1_~tmp~0 0))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (not (= 0 ~systemActive~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (< ~waterLevel~0 3))) (.cse6 (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~0 2147483648)))) (and (or .cse0 .cse1 .cse2 (= ~waterLevel~0 0)) (let ((.cse5 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~0))) (or .cse2 .cse3 .cse4 (and (= __utac_acc__Specification4_spec__1_~tmp___0~0 0) .cse5) (and .cse0 .cse5))) (or .cse3 .cse2 .cse4 .cse6) (or .cse1 .cse2 (and (<= __utac_acc__Specification4_spec__1_~tmp~0 2147483647) .cse6)))) [2021-02-22 01:20:12,492 INFO L192 CegarLoopUtils]: At program point L51(line 51) the Hoare annotation is: true [2021-02-22 01:20:12,492 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification4_spec__1EXIT(lines 45 69) the Hoare annotation is: (let ((.cse0 (not (= __utac_acc__Specification4_spec__1_~tmp~0 0))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (not (= 0 ~systemActive~0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (< ~waterLevel~0 3))) (.cse6 (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~0 2147483648)))) (and (or .cse0 .cse1 .cse2 (= ~waterLevel~0 0)) (let ((.cse5 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~0))) (or .cse2 .cse3 .cse4 (and (= __utac_acc__Specification4_spec__1_~tmp___0~0 0) .cse5) (and .cse0 .cse5))) (or .cse3 .cse2 .cse4 .cse6) (or .cse1 .cse2 (and (<= __utac_acc__Specification4_spec__1_~tmp~0 2147483647) .cse6)))) [2021-02-22 01:20:12,492 INFO L185 CegarLoopUtils]: At program point L51-1(line 51) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3)))) (and (or (= |__utac_acc__Specification4_spec__1_#t~ret7| ~waterLevel~0) .cse0 (not (= ~pumpRunning~0 0)) (not (= 0 ~systemActive~0))) (or (not (<= 1 ~systemActive~0)) (not (= |__utac_acc__Specification4_spec__1_#t~ret7| 0)) .cse0 (= ~waterLevel~0 0)))) [2021-02-22 01:20:12,493 INFO L185 CegarLoopUtils]: At program point L51-2(line 51) the Hoare annotation is: (let ((.cse2 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse0 (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret7| 2147483648)))) (and (or (and (= |__utac_acc__Specification4_spec__1_#t~ret7| ~waterLevel~0) .cse0) .cse1 (not (= ~pumpRunning~0 0)) (not (= 0 ~systemActive~0))) (or .cse2 (not (= |__utac_acc__Specification4_spec__1_#t~ret7| 0)) .cse1 (= ~waterLevel~0 0)) (or .cse2 .cse1 (and (<= |__utac_acc__Specification4_spec__1_#t~ret7| 2147483647) .cse0)))) [2021-02-22 01:20:12,493 INFO L185 CegarLoopUtils]: At program point L51-3(line 51) the Hoare annotation is: (let ((.cse3 (not (<= 1 ~systemActive~0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret7| 2147483648))) (.cse2 (= |__utac_acc__Specification4_spec__1_#t~ret7| __utac_acc__Specification4_spec__1_~tmp~0))) (and (or .cse0 (not (= ~pumpRunning~0 0)) (not (= 0 ~systemActive~0)) (and (= |__utac_acc__Specification4_spec__1_#t~ret7| ~waterLevel~0) .cse1 .cse2)) (or .cse3 (not (= |__utac_acc__Specification4_spec__1_#t~ret7| 0)) .cse0 (= ~waterLevel~0 0)) (or .cse3 .cse0 (and (<= |__utac_acc__Specification4_spec__1_#t~ret7| 2147483647) .cse1 .cse2)))) [2021-02-22 01:20:12,493 INFO L192 CegarLoopUtils]: At program point L47(line 47) the Hoare annotation is: true [2021-02-22 01:20:12,493 INFO L192 CegarLoopUtils]: At program point L545(line 545) the Hoare annotation is: true [2021-02-22 01:20:12,493 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 526 548) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:20:12,493 INFO L185 CegarLoopUtils]: At program point L538(line 538) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~4 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:20:12,493 INFO L185 CegarLoopUtils]: At program point L538-1(line 538) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~4 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:20:12,494 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 526 548) the Hoare annotation is: true [2021-02-22 01:20:12,494 INFO L185 CegarLoopUtils]: At program point L536(lines 536 543) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~4 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:20:12,494 INFO L192 CegarLoopUtils]: At program point L536-1(lines 536 543) the Hoare annotation is: true [2021-02-22 01:20:12,494 INFO L185 CegarLoopUtils]: At program point L534(line 534) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret44| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:20:12,494 INFO L185 CegarLoopUtils]: At program point L533(line 533) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:20:12,494 INFO L185 CegarLoopUtils]: At program point L534-1(line 534) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret44| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:20:12,494 INFO L185 CegarLoopUtils]: At program point L532(line 532) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:20:12,495 INFO L185 CegarLoopUtils]: At program point L534-2(line 534) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret44| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= main_~tmp~4 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:20:12,495 INFO L185 CegarLoopUtils]: At program point L532-1(line 532) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:20:12,495 INFO L185 CegarLoopUtils]: At program point L528(line 528) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:20:12,495 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 526 548) the Hoare annotation is: true [2021-02-22 01:20:12,495 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 481 504) no Hoare annotation was computed. [2021-02-22 01:20:12,495 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 481 504) no Hoare annotation was computed. [2021-02-22 01:20:12,495 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 481 504) no Hoare annotation was computed. [2021-02-22 01:20:12,495 INFO L189 CegarLoopUtils]: For program point L499(line 499) no Hoare annotation was computed. [2021-02-22 01:20:12,495 INFO L189 CegarLoopUtils]: For program point L498(line 498) no Hoare annotation was computed. [2021-02-22 01:20:12,496 INFO L189 CegarLoopUtils]: For program point L497(line 497) no Hoare annotation was computed. [2021-02-22 01:20:12,496 INFO L189 CegarLoopUtils]: For program point L496(line 496) no Hoare annotation was computed. [2021-02-22 01:20:12,496 INFO L189 CegarLoopUtils]: For program point L495(line 495) no Hoare annotation was computed. [2021-02-22 01:20:12,496 INFO L189 CegarLoopUtils]: For program point L494(line 494) no Hoare annotation was computed. [2021-02-22 01:20:12,496 INFO L189 CegarLoopUtils]: For program point L493(line 493) no Hoare annotation was computed. [2021-02-22 01:20:12,496 INFO L189 CegarLoopUtils]: For program point L492(line 492) no Hoare annotation was computed. [2021-02-22 01:20:12,496 INFO L189 CegarLoopUtils]: For program point L491(line 491) no Hoare annotation was computed. [2021-02-22 01:20:12,496 INFO L189 CegarLoopUtils]: For program point L490(line 490) no Hoare annotation was computed. [2021-02-22 01:20:12,496 INFO L189 CegarLoopUtils]: For program point L489(line 489) no Hoare annotation was computed. [2021-02-22 01:20:12,496 INFO L189 CegarLoopUtils]: For program point L488(line 488) no Hoare annotation was computed. [2021-02-22 01:20:12,496 INFO L189 CegarLoopUtils]: For program point L487(line 487) no Hoare annotation was computed. [2021-02-22 01:20:12,497 INFO L189 CegarLoopUtils]: For program point L486(line 486) no Hoare annotation was computed. [2021-02-22 01:20:12,497 INFO L185 CegarLoopUtils]: At program point L607(line 607) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= processEnvironment__wrappee__methaneQuery_~tmp~5 0) (= ~pumpRunning~0 0)) (not (< ~waterLevel~0 3))) [2021-02-22 01:20:12,497 INFO L185 CegarLoopUtils]: At program point L603(line 603) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~pumpRunning~0 0))) [2021-02-22 01:20:12,497 INFO L185 CegarLoopUtils]: At program point L601(lines 601 609) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~pumpRunning~0 0))) [2021-02-22 01:20:12,497 INFO L185 CegarLoopUtils]: At program point L599(line 599) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~pumpRunning~0 0))) [2021-02-22 01:20:12,497 INFO L185 CegarLoopUtils]: At program point L599-1(line 599) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~pumpRunning~0 0))) [2021-02-22 01:20:12,497 INFO L185 CegarLoopUtils]: At program point L597(lines 597 614) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:20:12,497 INFO L185 CegarLoopUtils]: At program point L599-2(line 599) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~pumpRunning~0 0))) [2021-02-22 01:20:12,498 INFO L185 CegarLoopUtils]: At program point L599-3(line 599) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~pumpRunning~0 0))) [2021-02-22 01:20:12,498 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__methaneQueryENTRY(lines 593 617) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:20:12,498 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__methaneQueryEXIT(lines 593 617) the Hoare annotation is: true [2021-02-22 01:20:12,498 INFO L185 CegarLoopUtils]: At program point L612(line 612) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) [2021-02-22 01:20:12,498 INFO L192 CegarLoopUtils]: At program point L612-1(lines 593 617) the Hoare annotation is: true [2021-02-22 01:20:12,498 INFO L185 CegarLoopUtils]: At program point stopSystemEXIT(lines 752 766) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (and (= 0 ~systemActive~0) (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= |old(~pumpRunning~0)| 0)) .cse1) (or (not (<= 1 |old(~systemActive~0)|)) .cse0 .cse1) (or (= |old(~systemActive~0)| 0) (not (= ~waterLevel~0 1)) .cse1))) [2021-02-22 01:20:12,498 INFO L185 CegarLoopUtils]: At program point L758(line 758) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) (and (or (not (<= 1 |old(~systemActive~0)|)) .cse0 .cse1) (or .cse0 (not (= |old(~pumpRunning~0)| 0))) (or (= |old(~systemActive~0)| 0) (not (= ~waterLevel~0 1)) .cse1))) [2021-02-22 01:20:12,499 INFO L185 CegarLoopUtils]: At program point stopSystemENTRY(lines 752 766) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) (and (or (not (<= 1 |old(~systemActive~0)|)) .cse0 .cse1) (or (= |old(~systemActive~0)| 0) (not (= ~waterLevel~0 1)) .cse1) (or .cse0 (not (= |old(~pumpRunning~0)| 0)) .cse1))) [2021-02-22 01:20:12,499 INFO L185 CegarLoopUtils]: At program point stopSystemFINAL(lines 752 766) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (and (= 0 ~systemActive~0) (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= |old(~pumpRunning~0)| 0)) .cse1) (or (not (<= 1 |old(~systemActive~0)|)) .cse0 .cse1) (or (= |old(~systemActive~0)| 0) (not (= ~waterLevel~0 1)) .cse1))) [2021-02-22 01:20:12,499 INFO L185 CegarLoopUtils]: At program point L756(lines 756 762) the Hoare annotation is: (let ((.cse2 (= |old(~systemActive~0)| ~systemActive~0))) (let ((.cse0 (and .cse2 (= ~pumpRunning~0 0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or (= |old(~systemActive~0)| 0) (not (= ~waterLevel~0 1)) .cse0) (or .cse1 (not (= |old(~pumpRunning~0)| 0)) (and .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or (not (<= 1 |old(~systemActive~0)|)) .cse0 .cse1)))) [2021-02-22 01:20:12,499 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 688 696) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5)))) (and (or (not (<= 1 ~systemActive~0)) .cse0 .cse1) (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 (not (= 0 ~systemActive~0))))) [2021-02-22 01:20:12,499 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 688 696) the Hoare annotation is: true [2021-02-22 01:20:12,499 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 688 696) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5)))) (and (or (not (<= 1 ~systemActive~0)) .cse0 .cse1) (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 (not (= 0 ~systemActive~0))))) [2021-02-22 01:20:12,499 INFO L185 CegarLoopUtils]: At program point L693(line 693) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5)) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) (not (= 0 ~systemActive~0))) (or (not (<= 1 ~systemActive~0)) .cse0 .cse1))) [2021-02-22 01:20:12,500 INFO L192 CegarLoopUtils]: At program point L692(line 692) the Hoare annotation is: true [2021-02-22 01:20:12,500 INFO L189 CegarLoopUtils]: For program point L704(lines 704 712) no Hoare annotation was computed. [2021-02-22 01:20:12,500 INFO L189 CegarLoopUtils]: For program point L704-2(lines 704 712) no Hoare annotation was computed. [2021-02-22 01:20:12,500 INFO L189 CegarLoopUtils]: For program point L727(line 727) no Hoare annotation was computed. [2021-02-22 01:20:12,500 INFO L189 CegarLoopUtils]: For program point L727-1(line 727) no Hoare annotation was computed. [2021-02-22 01:20:12,500 INFO L189 CegarLoopUtils]: For program point L722(line 722) no Hoare annotation was computed. [2021-02-22 01:20:12,500 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 697 732) no Hoare annotation was computed. [2021-02-22 01:20:12,500 INFO L189 CegarLoopUtils]: For program point L718(line 718) no Hoare annotation was computed. [2021-02-22 01:20:12,500 INFO L189 CegarLoopUtils]: For program point L716(lines 716 724) no Hoare annotation was computed. [2021-02-22 01:20:12,500 INFO L189 CegarLoopUtils]: For program point L716-2(lines 716 724) no Hoare annotation was computed. [2021-02-22 01:20:12,501 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 697 732) no Hoare annotation was computed. [2021-02-22 01:20:12,501 INFO L189 CegarLoopUtils]: For program point L710(line 710) no Hoare annotation was computed. [2021-02-22 01:20:12,501 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 697 732) no Hoare annotation was computed. [2021-02-22 01:20:12,501 INFO L189 CegarLoopUtils]: For program point L706(line 706) no Hoare annotation was computed. [2021-02-22 01:20:12,501 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 950 956) the Hoare annotation is: true [2021-02-22 01:20:12,501 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 950 956) the Hoare annotation is: true [2021-02-22 01:20:12,501 INFO L189 CegarLoopUtils]: For program point L95(line 95) no Hoare annotation was computed. [2021-02-22 01:20:12,501 INFO L189 CegarLoopUtils]: For program point L93(line 93) no Hoare annotation was computed. [2021-02-22 01:20:12,501 INFO L189 CegarLoopUtils]: For program point L91(line 91) no Hoare annotation was computed. [2021-02-22 01:20:12,501 INFO L189 CegarLoopUtils]: For program point L89(line 89) no Hoare annotation was computed. [2021-02-22 01:20:12,502 INFO L189 CegarLoopUtils]: For program point L87(line 87) no Hoare annotation was computed. [2021-02-22 01:20:12,502 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 77 122) no Hoare annotation was computed. [2021-02-22 01:20:12,502 INFO L189 CegarLoopUtils]: For program point L118(line 118) no Hoare annotation was computed. [2021-02-22 01:20:12,502 INFO L189 CegarLoopUtils]: For program point L85(line 85) no Hoare annotation was computed. [2021-02-22 01:20:12,502 INFO L189 CegarLoopUtils]: For program point L116(line 116) no Hoare annotation was computed. [2021-02-22 01:20:12,502 INFO L189 CegarLoopUtils]: For program point L83(line 83) no Hoare annotation was computed. [2021-02-22 01:20:12,502 INFO L189 CegarLoopUtils]: For program point L114(line 114) no Hoare annotation was computed. [2021-02-22 01:20:12,502 INFO L189 CegarLoopUtils]: For program point L81(line 81) no Hoare annotation was computed. [2021-02-22 01:20:12,502 INFO L189 CegarLoopUtils]: For program point L114-1(line 114) no Hoare annotation was computed. [2021-02-22 01:20:12,502 INFO L189 CegarLoopUtils]: For program point L112(line 112) no Hoare annotation was computed. [2021-02-22 01:20:12,502 INFO L189 CegarLoopUtils]: For program point L114-2(line 114) no Hoare annotation was computed. [2021-02-22 01:20:12,502 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 77 122) no Hoare annotation was computed. [2021-02-22 01:20:12,503 INFO L189 CegarLoopUtils]: For program point L110(line 110) no Hoare annotation was computed. [2021-02-22 01:20:12,503 INFO L189 CegarLoopUtils]: For program point L77(lines 77 122) no Hoare annotation was computed. [2021-02-22 01:20:12,503 INFO L189 CegarLoopUtils]: For program point L77-1(lines 77 122) no Hoare annotation was computed. [2021-02-22 01:20:12,503 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 77 122) no Hoare annotation was computed. [2021-02-22 01:20:12,503 INFO L189 CegarLoopUtils]: For program point L106(line 106) no Hoare annotation was computed. [2021-02-22 01:20:12,503 INFO L189 CegarLoopUtils]: For program point L102(line 102) no Hoare annotation was computed. [2021-02-22 01:20:12,503 INFO L189 CegarLoopUtils]: For program point L100(line 100) no Hoare annotation was computed. [2021-02-22 01:20:12,503 INFO L189 CegarLoopUtils]: For program point L100-1(line 100) no Hoare annotation was computed. [2021-02-22 01:20:12,503 INFO L189 CegarLoopUtils]: For program point L94(line 94) no Hoare annotation was computed. [2021-02-22 01:20:12,503 INFO L189 CegarLoopUtils]: For program point L92(line 92) no Hoare annotation was computed. [2021-02-22 01:20:12,504 INFO L189 CegarLoopUtils]: For program point L90(line 90) no Hoare annotation was computed. [2021-02-22 01:20:12,504 INFO L189 CegarLoopUtils]: For program point L88(line 88) no Hoare annotation was computed. [2021-02-22 01:20:12,504 INFO L189 CegarLoopUtils]: For program point L86(line 86) no Hoare annotation was computed. [2021-02-22 01:20:12,504 INFO L189 CegarLoopUtils]: For program point L117(line 117) no Hoare annotation was computed. [2021-02-22 01:20:12,504 INFO L189 CegarLoopUtils]: For program point L84(line 84) no Hoare annotation was computed. [2021-02-22 01:20:12,504 INFO L189 CegarLoopUtils]: For program point L115(line 115) no Hoare annotation was computed. [2021-02-22 01:20:12,504 INFO L189 CegarLoopUtils]: For program point L82(line 82) no Hoare annotation was computed. [2021-02-22 01:20:12,504 INFO L189 CegarLoopUtils]: For program point L113(line 113) no Hoare annotation was computed. [2021-02-22 01:20:12,504 INFO L189 CegarLoopUtils]: For program point L80(line 80) no Hoare annotation was computed. [2021-02-22 01:20:12,504 INFO L189 CegarLoopUtils]: For program point L111(line 111) no Hoare annotation was computed. [2021-02-22 01:20:12,504 INFO L189 CegarLoopUtils]: For program point L109(line 109) no Hoare annotation was computed. [2021-02-22 01:20:12,505 INFO L189 CegarLoopUtils]: For program point L107(line 107) no Hoare annotation was computed. [2021-02-22 01:20:12,505 INFO L189 CegarLoopUtils]: For program point L107-1(line 107) no Hoare annotation was computed. [2021-02-22 01:20:12,505 INFO L189 CegarLoopUtils]: For program point L105(line 105) no Hoare annotation was computed. [2021-02-22 01:20:12,505 INFO L189 CegarLoopUtils]: For program point L103(line 103) no Hoare annotation was computed. [2021-02-22 01:20:12,505 INFO L189 CegarLoopUtils]: For program point L103-1(line 103) no Hoare annotation was computed. [2021-02-22 01:20:12,505 INFO L189 CegarLoopUtils]: For program point L101(line 101) no Hoare annotation was computed. [2021-02-22 01:20:12,505 INFO L189 CegarLoopUtils]: For program point L99(line 99) no Hoare annotation was computed. [2021-02-22 01:20:12,505 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 390 435) no Hoare annotation was computed. [2021-02-22 01:20:12,505 INFO L189 CegarLoopUtils]: For program point L409(line 409) no Hoare annotation was computed. [2021-02-22 01:20:12,505 INFO L189 CegarLoopUtils]: For program point L409-1(line 409) no Hoare annotation was computed. [2021-02-22 01:20:12,505 INFO L189 CegarLoopUtils]: For program point L407(line 407) no Hoare annotation was computed. [2021-02-22 01:20:12,505 INFO L189 CegarLoopUtils]: For program point L409-2(line 409) no Hoare annotation was computed. [2021-02-22 01:20:12,506 INFO L189 CegarLoopUtils]: For program point L401(line 401) no Hoare annotation was computed. [2021-02-22 01:20:12,506 INFO L189 CegarLoopUtils]: For program point L432(line 432) no Hoare annotation was computed. [2021-02-22 01:20:12,506 INFO L189 CegarLoopUtils]: For program point L399(line 399) no Hoare annotation was computed. [2021-02-22 01:20:12,506 INFO L189 CegarLoopUtils]: For program point L430(line 430) no Hoare annotation was computed. [2021-02-22 01:20:12,506 INFO L189 CegarLoopUtils]: For program point L397(line 397) no Hoare annotation was computed. [2021-02-22 01:20:12,506 INFO L189 CegarLoopUtils]: For program point L428(line 428) no Hoare annotation was computed. [2021-02-22 01:20:12,506 INFO L189 CegarLoopUtils]: For program point L395(line 395) no Hoare annotation was computed. [2021-02-22 01:20:12,506 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 390 435) no Hoare annotation was computed. [2021-02-22 01:20:12,506 INFO L189 CegarLoopUtils]: For program point L426(line 426) no Hoare annotation was computed. [2021-02-22 01:20:12,506 INFO L189 CegarLoopUtils]: For program point L393(line 393) no Hoare annotation was computed. [2021-02-22 01:20:12,506 INFO L189 CegarLoopUtils]: For program point L391(line 391) no Hoare annotation was computed. [2021-02-22 01:20:12,506 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 390 435) no Hoare annotation was computed. [2021-02-22 01:20:12,507 INFO L189 CegarLoopUtils]: For program point L414(lines 414 415) no Hoare annotation was computed. [2021-02-22 01:20:12,507 INFO L189 CegarLoopUtils]: For program point L410(lines 410 417) no Hoare annotation was computed. [2021-02-22 01:20:12,507 INFO L189 CegarLoopUtils]: For program point L408(line 408) no Hoare annotation was computed. [2021-02-22 01:20:12,507 INFO L189 CegarLoopUtils]: For program point L406(line 406) no Hoare annotation was computed. [2021-02-22 01:20:12,507 INFO L189 CegarLoopUtils]: For program point L404(lines 404 424) no Hoare annotation was computed. [2021-02-22 01:20:12,507 INFO L189 CegarLoopUtils]: For program point L404-1(lines 404 424) no Hoare annotation was computed. [2021-02-22 01:20:12,507 INFO L189 CegarLoopUtils]: For program point L400(line 400) no Hoare annotation was computed. [2021-02-22 01:20:12,507 INFO L189 CegarLoopUtils]: For program point L431(line 431) no Hoare annotation was computed. [2021-02-22 01:20:12,507 INFO L189 CegarLoopUtils]: For program point L398(line 398) no Hoare annotation was computed. [2021-02-22 01:20:12,507 INFO L189 CegarLoopUtils]: For program point L431-1(line 431) no Hoare annotation was computed. [2021-02-22 01:20:12,508 INFO L189 CegarLoopUtils]: For program point L429(line 429) no Hoare annotation was computed. [2021-02-22 01:20:12,508 INFO L189 CegarLoopUtils]: For program point L431-2(line 431) no Hoare annotation was computed. [2021-02-22 01:20:12,508 INFO L189 CegarLoopUtils]: For program point L396(line 396) no Hoare annotation was computed. [2021-02-22 01:20:12,508 INFO L189 CegarLoopUtils]: For program point L429-1(line 429) no Hoare annotation was computed. [2021-02-22 01:20:12,508 INFO L189 CegarLoopUtils]: For program point L427(line 427) no Hoare annotation was computed. [2021-02-22 01:20:12,508 INFO L189 CegarLoopUtils]: For program point L429-2(line 429) no Hoare annotation was computed. [2021-02-22 01:20:12,508 INFO L189 CegarLoopUtils]: For program point L394(line 394) no Hoare annotation was computed. [2021-02-22 01:20:12,508 INFO L189 CegarLoopUtils]: For program point L392(line 392) no Hoare annotation was computed. [2021-02-22 01:20:12,508 INFO L189 CegarLoopUtils]: For program point L390(lines 390 435) no Hoare annotation was computed. [2021-02-22 01:20:12,508 INFO L189 CegarLoopUtils]: For program point L421(lines 421 422) no Hoare annotation was computed. [2021-02-22 01:20:12,508 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 513 522) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:20:12,509 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 513 522) the Hoare annotation is: true [2021-02-22 01:20:12,509 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 513 522) the Hoare annotation is: true [2021-02-22 01:20:12,509 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmENTRY(lines 677 687) the Hoare annotation is: true [2021-02-22 01:20:12,509 INFO L192 CegarLoopUtils]: At program point L684(line 684) the Hoare annotation is: true [2021-02-22 01:20:12,509 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmEXIT(lines 677 687) the Hoare annotation is: true [2021-02-22 01:20:12,509 INFO L192 CegarLoopUtils]: At program point L682(line 682) the Hoare annotation is: true [2021-02-22 01:20:12,509 INFO L192 CegarLoopUtils]: At program point L682-1(line 682) the Hoare annotation is: true [2021-02-22 01:20:12,509 INFO L192 CegarLoopUtils]: At program point L682-2(line 682) the Hoare annotation is: true [2021-02-22 01:20:12,509 INFO L192 CegarLoopUtils]: At program point L682-3(line 682) the Hoare annotation is: true [2021-02-22 01:20:12,510 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmFINAL(lines 677 687) the Hoare annotation is: true [2021-02-22 01:20:12,510 INFO L185 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 669 676) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or (not (= ~waterLevel~0 1)) (= 0 ~systemActive~0) .cse0) (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) .cse0))) [2021-02-22 01:20:12,510 INFO L185 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 669 676) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 0))) (and (or (not (= ~waterLevel~0 1)) (= 0 ~systemActive~0) .cse0) (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) .cse0))) [2021-02-22 01:20:12,510 INFO L185 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 669 676) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 0))) (and (or (not (= ~waterLevel~0 1)) (= 0 ~systemActive~0) .cse0) (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) .cse0))) [2021-02-22 01:20:12,510 INFO L185 CegarLoopUtils]: At program point L864(line 864) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= ~waterLevel~0 0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1))) [2021-02-22 01:20:12,510 INFO L185 CegarLoopUtils]: At program point L863(line 863) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= ~waterLevel~0 0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1))) [2021-02-22 01:20:12,510 INFO L192 CegarLoopUtils]: At program point L861(line 861) the Hoare annotation is: true [2021-02-22 01:20:12,511 INFO L192 CegarLoopUtils]: At program point L860(line 860) the Hoare annotation is: true [2021-02-22 01:20:12,511 INFO L192 CegarLoopUtils]: At program point L859(lines 859 865) the Hoare annotation is: true [2021-02-22 01:20:12,511 INFO L192 CegarLoopUtils]: At program point isHighWaterSensorDryEXIT(lines 855 868) the Hoare annotation is: true [2021-02-22 01:20:12,511 INFO L192 CegarLoopUtils]: At program point isHighWaterSensorDryENTRY(lines 855 868) the Hoare annotation is: true [2021-02-22 01:20:12,511 INFO L192 CegarLoopUtils]: At program point isHighWaterSensorDryFINAL(lines 855 868) the Hoare annotation is: true [2021-02-22 01:20:12,511 INFO L185 CegarLoopUtils]: At program point L638(line 638) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~pumpRunning~0 0))) [2021-02-22 01:20:12,511 INFO L192 CegarLoopUtils]: At program point L638-1(lines 619 643) the Hoare annotation is: true [2021-02-22 01:20:12,511 INFO L185 CegarLoopUtils]: At program point L633(line 633) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) [2021-02-22 01:20:12,511 INFO L192 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 619 643) the Hoare annotation is: true [2021-02-22 01:20:12,512 INFO L185 CegarLoopUtils]: At program point L629(line 629) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) [2021-02-22 01:20:12,512 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 619 643) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:20:12,512 INFO L185 CegarLoopUtils]: At program point L627(lines 627 635) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) [2021-02-22 01:20:12,512 INFO L185 CegarLoopUtils]: At program point L625(line 625) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) [2021-02-22 01:20:12,512 INFO L185 CegarLoopUtils]: At program point L625-1(line 625) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) [2021-02-22 01:20:12,512 INFO L185 CegarLoopUtils]: At program point L623(lines 623 640) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:20:12,512 INFO L185 CegarLoopUtils]: At program point L625-2(line 625) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) [2021-02-22 01:20:12,512 INFO L185 CegarLoopUtils]: At program point L625-3(line 625) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) [2021-02-22 01:20:12,513 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 585 591) the Hoare annotation is: true [2021-02-22 01:20:12,513 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 585 591) the Hoare annotation is: true [2021-02-22 01:20:12,513 INFO L185 CegarLoopUtils]: At program point L898-1(line 898) the Hoare annotation is: (let ((.cse0 (<= |test_#t~nondet77| 2147483647)) (.cse1 (= test_~tmp___0~2 |test_#t~nondet77|)) (.cse2 (<= 0 (+ test_~tmp~9 2147483648))) (.cse3 (<= test_~tmp~9 2147483647)) (.cse4 (<= 0 (+ |test_#t~nondet77| 2147483648))) (.cse5 (< ~waterLevel~0 3)) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (<= 1 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= 0 ~systemActive~0) .cse5 (= ~pumpRunning~0 0) .cse6))) [2021-02-22 01:20:12,513 INFO L185 CegarLoopUtils]: At program point L927(lines 880 929) the Hoare annotation is: (let ((.cse1 (<= 0 (+ test_~tmp~9 2147483648))) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse3 (<= test_~tmp~9 2147483647)) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse0) (not (<= 1 |old(~systemActive~0)|)) (and (<= 1 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse0) (not (= |old(~pumpRunning~0)| 0)) (and .cse1 .cse2 .cse3 (= 0 ~systemActive~0) .cse4 (= ~pumpRunning~0 0) .cse5 .cse0))) [2021-02-22 01:20:12,513 INFO L185 CegarLoopUtils]: At program point L890(lines 890 896) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~9 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~9 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 (= ~waterLevel~0 1) .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5) (and .cse0 .cse1 .cse2 (= 0 ~systemActive~0) .cse3 (= ~pumpRunning~0 0) .cse4 .cse5))) [2021-02-22 01:20:12,514 INFO L185 CegarLoopUtils]: At program point L890-1(lines 890 896) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~9 2147483648))) (.cse6 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~9 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (= ~pumpRunning~0 0)) (.cse7 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (not (= test_~tmp~9 0)) .cse0 .cse1 .cse2 .cse3 (not (= ~waterLevel~0 0)) .cse4 .cse5) (and (<= 1 ~systemActive~0) .cse1 .cse6 .cse2 .cse3 .cse7 .cse5) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (= ~waterLevel~0 1) .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5) (and .cse1 .cse6 .cse2 (= 0 ~systemActive~0) .cse3 .cse4 .cse7 .cse5))) [2021-02-22 01:20:12,514 INFO L185 CegarLoopUtils]: At program point L882(lines 882 886) the Hoare annotation is: (let ((.cse1 (<= 0 (+ test_~tmp~9 2147483648))) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse3 (<= test_~tmp~9 2147483647)) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse0) (not (<= 1 |old(~systemActive~0)|)) (and (<= 1 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse0) (not (= |old(~pumpRunning~0)| 0)) (and .cse1 .cse2 .cse3 (= 0 ~systemActive~0) .cse4 (= ~pumpRunning~0 0) .cse5 .cse0))) [2021-02-22 01:20:12,514 INFO L185 CegarLoopUtils]: At program point L878(line 878) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:20:12,514 INFO L185 CegarLoopUtils]: At program point L874(line 874) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:20:12,514 INFO L185 CegarLoopUtils]: At program point L920(line 920) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~9 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~9 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5) (and .cse0 .cse1 (= |old(~waterLevel~0)| ~waterLevel~0) .cse2 (not (= 0 ~systemActive~0)) .cse4 .cse5) (not (<= 1 |old(~systemActive~0)|)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:20:12,515 INFO L185 CegarLoopUtils]: At program point L916(line 916) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~9 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~9 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (= 0 ~systemActive~0) .cse3 (= ~pumpRunning~0 0) .cse4 .cse5))) [2021-02-22 01:20:12,515 INFO L185 CegarLoopUtils]: At program point L916-1(line 916) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~9 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~9 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (= 0 ~systemActive~0) .cse3 (= ~pumpRunning~0 0) .cse4 .cse5))) [2021-02-22 01:20:12,515 INFO L185 CegarLoopUtils]: At program point L916-2(line 916) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~9 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~9 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (= 0 ~systemActive~0) .cse3 (= ~pumpRunning~0 0) .cse4 .cse5))) [2021-02-22 01:20:12,515 INFO L185 CegarLoopUtils]: At program point L912(line 912) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ test_~tmp~9 2147483648)) (<= test_~tmp___0~2 2147483647) (<= test_~tmp~9 2147483647) (< ~waterLevel~0 3) (<= 0 (+ test_~tmp___0~2 2147483648)) (= test_~splverifierCounter~0 0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:20:12,515 INFO L185 CegarLoopUtils]: At program point L908(line 908) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~9 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~9 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (= 0 ~systemActive~0) .cse3 (= ~pumpRunning~0 0) .cse4 .cse5))) [2021-02-22 01:20:12,515 INFO L185 CegarLoopUtils]: At program point L875(line 875) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:20:12,516 INFO L185 CegarLoopUtils]: At program point L908-1(line 908) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~9 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~9 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (= 0 ~systemActive~0) .cse3 (= ~pumpRunning~0 0) .cse4 .cse5))) [2021-02-22 01:20:12,516 INFO L185 CegarLoopUtils]: At program point L900(lines 900 906) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~9 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~9 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (= 0 ~systemActive~0) .cse3 (= ~pumpRunning~0 0) .cse4 .cse5))) [2021-02-22 01:20:12,516 INFO L185 CegarLoopUtils]: At program point L900-1(lines 900 906) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~9 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~9 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (= 0 ~systemActive~0) .cse3 (= ~pumpRunning~0 0) .cse4 .cse5))) [2021-02-22 01:20:12,516 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 870 937) the Hoare annotation is: true [2021-02-22 01:20:12,516 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 870 937) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:20:12,516 INFO L185 CegarLoopUtils]: At program point L892(line 892) the Hoare annotation is: (let ((.cse0 (not (= test_~tmp~9 0))) (.cse1 (<= 0 (+ test_~tmp~9 2147483648))) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse3 (<= test_~tmp~9 2147483647)) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (<= 1 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= |old(~systemActive~0)| ~systemActive~0) .cse1 (= ~waterLevel~0 1) .cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (and .cse0 .cse1 .cse2 .cse3 (= 0 ~systemActive~0) .cse4 (= ~pumpRunning~0 0) .cse5 .cse6))) [2021-02-22 01:20:12,517 INFO L185 CegarLoopUtils]: At program point L888(line 888) the Hoare annotation is: (let ((.cse6 (= ~pumpRunning~0 0)) (.cse0 (<= 0 (+ test_~tmp~9 2147483648))) (.cse1 (<= 0 (+ |test_#t~nondet76| 2147483648))) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse3 (<= test_~tmp~9 2147483647)) (.cse4 (<= |test_#t~nondet76| 2147483647)) (.cse5 (< ~waterLevel~0 3)) (.cse7 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse8 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= 0 ~systemActive~0) .cse5 .cse6 .cse7 .cse8) (and (= |old(~systemActive~0)| ~systemActive~0) .cse1 (= ~waterLevel~0 1) .cse4 .cse6 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse8) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse7 .cse8))) [2021-02-22 01:20:12,517 INFO L185 CegarLoopUtils]: At program point L888-1(line 888) the Hoare annotation is: (let ((.cse0 (<= 0 (+ |test_#t~nondet76| 2147483648))) (.cse4 (<= test_~tmp___0~2 2147483647)) (.cse1 (<= |test_#t~nondet76| 2147483647)) (.cse2 (= test_~tmp~9 |test_#t~nondet76|)) (.cse5 (< ~waterLevel~0 3)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 (= ~waterLevel~0 1) .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse3) (and (<= 1 ~systemActive~0) .cse0 .cse4 .cse1 .cse2 .cse5 .cse6 .cse3) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse4 .cse1 (= 0 ~systemActive~0) .cse2 .cse5 (= ~pumpRunning~0 0) .cse6 .cse3))) [2021-02-22 01:20:12,517 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 870 937) the Hoare annotation is: true [2021-02-22 01:20:12,517 INFO L185 CegarLoopUtils]: At program point L872(line 872) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:20:12,517 INFO L185 CegarLoopUtils]: At program point L930(lines 879 931) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:20:12,517 INFO L185 CegarLoopUtils]: At program point L918(lines 918 924) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~9 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~9 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (= 0 ~systemActive~0) .cse3 (= ~pumpRunning~0 0) .cse4 .cse5))) [2021-02-22 01:20:12,518 INFO L185 CegarLoopUtils]: At program point L918-1(lines 910 925) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~9 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~9 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (= 0 ~systemActive~0) .cse3 (= ~pumpRunning~0 0) .cse4 .cse5))) [2021-02-22 01:20:12,518 INFO L185 CegarLoopUtils]: At program point L881(lines 880 929) the Hoare annotation is: (let ((.cse1 (<= 0 (+ test_~tmp~9 2147483648))) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse3 (<= test_~tmp~9 2147483647)) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse0 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse0) (not (<= 1 |old(~systemActive~0)|)) (and (<= 1 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse0) (not (= |old(~pumpRunning~0)| 0)) (and .cse1 .cse2 .cse3 (= 0 ~systemActive~0) .cse4 (= ~pumpRunning~0 0) .cse5 .cse0))) [2021-02-22 01:20:12,518 INFO L185 CegarLoopUtils]: At program point L910(lines 910 925) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~9 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~9 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (= 0 ~systemActive~0) .cse3 (= ~pumpRunning~0 0) .cse4 .cse5))) [2021-02-22 01:20:12,518 INFO L185 CegarLoopUtils]: At program point L873(line 873) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:20:12,518 INFO L185 CegarLoopUtils]: At program point L902(line 902) the Hoare annotation is: (let ((.cse0 (<= 0 (+ test_~tmp~9 2147483648))) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= test_~tmp~9 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (<= 1 ~systemActive~0) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (= 0 ~systemActive~0) .cse3 (= ~pumpRunning~0 0) .cse4 .cse5))) [2021-02-22 01:20:12,519 INFO L185 CegarLoopUtils]: At program point L898(line 898) the Hoare annotation is: (let ((.cse8 (= |old(~systemActive~0)| ~systemActive~0)) (.cse0 (<= |test_#t~nondet77| 2147483647)) (.cse1 (<= 0 (+ test_~tmp~9 2147483648))) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse3 (<= test_~tmp~9 2147483647)) (.cse4 (<= 0 (+ |test_#t~nondet77| 2147483648))) (.cse5 (< ~waterLevel~0 3)) (.cse9 (= ~pumpRunning~0 0)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (<= 1 ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse8 .cse1 (= ~waterLevel~0 1) .cse3 .cse4 .cse9 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7) (and (not (= test_~tmp~9 0)) .cse0 .cse8 .cse1 .cse3 .cse4 .cse5 (not (= ~waterLevel~0 0)) .cse9 .cse7) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= 0 ~systemActive~0) .cse5 .cse9 .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:20:12,519 INFO L189 CegarLoopUtils]: For program point L353(line 353) no Hoare annotation was computed. [2021-02-22 01:20:12,519 INFO L189 CegarLoopUtils]: For program point L384(line 384) no Hoare annotation was computed. [2021-02-22 01:20:12,519 INFO L189 CegarLoopUtils]: For program point L351(line 351) no Hoare annotation was computed. [2021-02-22 01:20:12,519 INFO L189 CegarLoopUtils]: For program point L382(line 382) no Hoare annotation was computed. [2021-02-22 01:20:12,519 INFO L189 CegarLoopUtils]: For program point L349(line 349) no Hoare annotation was computed. [2021-02-22 01:20:12,519 INFO L189 CegarLoopUtils]: For program point L380(line 380) no Hoare annotation was computed. [2021-02-22 01:20:12,519 INFO L189 CegarLoopUtils]: For program point L347(line 347) no Hoare annotation was computed. [2021-02-22 01:20:12,519 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 344 389) no Hoare annotation was computed. [2021-02-22 01:20:12,519 INFO L189 CegarLoopUtils]: For program point L345(line 345) no Hoare annotation was computed. [2021-02-22 01:20:12,520 INFO L189 CegarLoopUtils]: For program point L368(lines 368 369) no Hoare annotation was computed. [2021-02-22 01:20:12,520 INFO L189 CegarLoopUtils]: For program point L364(lines 364 371) no Hoare annotation was computed. [2021-02-22 01:20:12,520 INFO L189 CegarLoopUtils]: For program point L362(line 362) no Hoare annotation was computed. [2021-02-22 01:20:12,520 INFO L189 CegarLoopUtils]: For program point L360(line 360) no Hoare annotation was computed. [2021-02-22 01:20:12,520 INFO L189 CegarLoopUtils]: For program point L358(lines 358 378) no Hoare annotation was computed. [2021-02-22 01:20:12,520 INFO L189 CegarLoopUtils]: For program point L358-1(lines 358 378) no Hoare annotation was computed. [2021-02-22 01:20:12,520 INFO L189 CegarLoopUtils]: For program point L354(line 354) no Hoare annotation was computed. [2021-02-22 01:20:12,520 INFO L189 CegarLoopUtils]: For program point L385(line 385) no Hoare annotation was computed. [2021-02-22 01:20:12,520 INFO L189 CegarLoopUtils]: For program point L352(line 352) no Hoare annotation was computed. [2021-02-22 01:20:12,520 INFO L189 CegarLoopUtils]: For program point L385-1(line 385) no Hoare annotation was computed. [2021-02-22 01:20:12,520 INFO L189 CegarLoopUtils]: For program point L383(line 383) no Hoare annotation was computed. [2021-02-22 01:20:12,521 INFO L189 CegarLoopUtils]: For program point L385-2(line 385) no Hoare annotation was computed. [2021-02-22 01:20:12,521 INFO L189 CegarLoopUtils]: For program point L350(line 350) no Hoare annotation was computed. [2021-02-22 01:20:12,521 INFO L189 CegarLoopUtils]: For program point L383-1(line 383) no Hoare annotation was computed. [2021-02-22 01:20:12,521 INFO L189 CegarLoopUtils]: For program point L381(line 381) no Hoare annotation was computed. [2021-02-22 01:20:12,521 INFO L189 CegarLoopUtils]: For program point L383-2(line 383) no Hoare annotation was computed. [2021-02-22 01:20:12,521 INFO L189 CegarLoopUtils]: For program point L348(line 348) no Hoare annotation was computed. [2021-02-22 01:20:12,521 INFO L189 CegarLoopUtils]: For program point L346(line 346) no Hoare annotation was computed. [2021-02-22 01:20:12,521 INFO L189 CegarLoopUtils]: For program point L344(lines 344 389) no Hoare annotation was computed. [2021-02-22 01:20:12,521 INFO L189 CegarLoopUtils]: For program point L375(lines 375 376) no Hoare annotation was computed. [2021-02-22 01:20:12,521 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 344 389) no Hoare annotation was computed. [2021-02-22 01:20:12,521 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 344 389) no Hoare annotation was computed. [2021-02-22 01:20:12,521 INFO L189 CegarLoopUtils]: For program point L363(line 363) no Hoare annotation was computed. [2021-02-22 01:20:12,522 INFO L189 CegarLoopUtils]: For program point L363-1(line 363) no Hoare annotation was computed. [2021-02-22 01:20:12,522 INFO L189 CegarLoopUtils]: For program point L361(line 361) no Hoare annotation was computed. [2021-02-22 01:20:12,522 INFO L189 CegarLoopUtils]: For program point L363-2(line 363) no Hoare annotation was computed. [2021-02-22 01:20:12,522 INFO L189 CegarLoopUtils]: For program point L355(line 355) no Hoare annotation was computed. [2021-02-22 01:20:12,522 INFO L189 CegarLoopUtils]: For program point L386(line 386) no Hoare annotation was computed. [2021-02-22 01:20:12,522 INFO L185 CegarLoopUtils]: At program point activatePump__wrappee__highWaterSensorENTRY(lines 644 651) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:20:12,522 INFO L192 CegarLoopUtils]: At program point activatePump__wrappee__highWaterSensorEXIT(lines 644 651) the Hoare annotation is: true [2021-02-22 01:20:12,522 INFO L192 CegarLoopUtils]: At program point activatePump__wrappee__highWaterSensorFINAL(lines 644 651) the Hoare annotation is: true [2021-02-22 01:20:12,522 INFO L189 CegarLoopUtils]: For program point L833(line 833) no Hoare annotation was computed. [2021-02-22 01:20:12,522 INFO L189 CegarLoopUtils]: For program point L831(lines 831 839) no Hoare annotation was computed. [2021-02-22 01:20:12,523 INFO L189 CegarLoopUtils]: For program point L829(line 829) no Hoare annotation was computed. [2021-02-22 01:20:12,523 INFO L189 CegarLoopUtils]: For program point L831-2(lines 831 839) no Hoare annotation was computed. [2021-02-22 01:20:12,523 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 823 845) no Hoare annotation was computed. [2021-02-22 01:20:12,523 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 823 845) no Hoare annotation was computed. [2021-02-22 01:20:12,523 INFO L189 CegarLoopUtils]: For program point L837(line 837) no Hoare annotation was computed. [2021-02-22 01:20:12,523 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 823 845) no Hoare annotation was computed. [2021-02-22 01:20:12,523 INFO L189 CegarLoopUtils]: For program point L316(line 316) no Hoare annotation was computed. [2021-02-22 01:20:12,523 INFO L189 CegarLoopUtils]: For program point L283(line 283) no Hoare annotation was computed. [2021-02-22 01:20:12,523 INFO L189 CegarLoopUtils]: For program point L250(line 250) no Hoare annotation was computed. [2021-02-22 01:20:12,523 INFO L189 CegarLoopUtils]: For program point L341(line 341) no Hoare annotation was computed. [2021-02-22 01:20:12,523 INFO L189 CegarLoopUtils]: For program point L308(line 308) no Hoare annotation was computed. [2021-02-22 01:20:12,523 INFO L189 CegarLoopUtils]: For program point L275(line 275) no Hoare annotation was computed. [2021-02-22 01:20:12,524 INFO L189 CegarLoopUtils]: For program point L242(line 242) no Hoare annotation was computed. [2021-02-22 01:20:12,524 INFO L189 CegarLoopUtils]: For program point L275-1(line 275) no Hoare annotation was computed. [2021-02-22 01:20:12,524 INFO L189 CegarLoopUtils]: For program point L333(line 333) no Hoare annotation was computed. [2021-02-22 01:20:12,524 INFO L189 CegarLoopUtils]: For program point L300(line 300) no Hoare annotation was computed. [2021-02-22 01:20:12,524 INFO L189 CegarLoopUtils]: For program point L325(line 325) no Hoare annotation was computed. [2021-02-22 01:20:12,524 INFO L189 CegarLoopUtils]: For program point L292(lines 292 296) no Hoare annotation was computed. [2021-02-22 01:20:12,524 INFO L189 CegarLoopUtils]: For program point L259(line 259) no Hoare annotation was computed. [2021-02-22 01:20:12,524 INFO L189 CegarLoopUtils]: For program point L317(line 317) no Hoare annotation was computed. [2021-02-22 01:20:12,524 INFO L189 CegarLoopUtils]: For program point L317-1(line 317) no Hoare annotation was computed. [2021-02-22 01:20:12,524 INFO L189 CegarLoopUtils]: For program point L251(line 251) no Hoare annotation was computed. [2021-02-22 01:20:12,524 INFO L189 CegarLoopUtils]: For program point L317-2(line 317) no Hoare annotation was computed. [2021-02-22 01:20:12,524 INFO L189 CegarLoopUtils]: For program point L243(line 243) no Hoare annotation was computed. [2021-02-22 01:20:12,524 INFO L189 CegarLoopUtils]: For program point L301(line 301) no Hoare annotation was computed. [2021-02-22 01:20:12,525 INFO L189 CegarLoopUtils]: For program point L301-1(line 301) no Hoare annotation was computed. [2021-02-22 01:20:12,525 INFO L189 CegarLoopUtils]: For program point L301-2(line 301) no Hoare annotation was computed. [2021-02-22 01:20:12,525 INFO L189 CegarLoopUtils]: For program point L260(line 260) no Hoare annotation was computed. [2021-02-22 01:20:12,525 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 241 343) no Hoare annotation was computed. [2021-02-22 01:20:12,525 INFO L189 CegarLoopUtils]: For program point L318(line 318) no Hoare annotation was computed. [2021-02-22 01:20:12,525 INFO L189 CegarLoopUtils]: For program point L252(line 252) no Hoare annotation was computed. [2021-02-22 01:20:12,525 INFO L189 CegarLoopUtils]: For program point L277(line 277) no Hoare annotation was computed. [2021-02-22 01:20:12,525 INFO L189 CegarLoopUtils]: For program point L244(line 244) no Hoare annotation was computed. [2021-02-22 01:20:12,525 INFO L189 CegarLoopUtils]: For program point L335(line 335) no Hoare annotation was computed. [2021-02-22 01:20:12,525 INFO L189 CegarLoopUtils]: For program point L302(line 302) no Hoare annotation was computed. [2021-02-22 01:20:12,525 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 241 343) no Hoare annotation was computed. [2021-02-22 01:20:12,525 INFO L189 CegarLoopUtils]: For program point L261(line 261) no Hoare annotation was computed. [2021-02-22 01:20:12,526 INFO L189 CegarLoopUtils]: For program point L319(line 319) no Hoare annotation was computed. [2021-02-22 01:20:12,526 INFO L189 CegarLoopUtils]: For program point L319-1(line 319) no Hoare annotation was computed. [2021-02-22 01:20:12,526 INFO L189 CegarLoopUtils]: For program point L253(line 253) no Hoare annotation was computed. [2021-02-22 01:20:12,526 INFO L189 CegarLoopUtils]: For program point L319-2(line 319) no Hoare annotation was computed. [2021-02-22 01:20:12,526 INFO L189 CegarLoopUtils]: For program point L311(lines 289 312) no Hoare annotation was computed. [2021-02-22 01:20:12,526 INFO L189 CegarLoopUtils]: For program point L278(line 278) no Hoare annotation was computed. [2021-02-22 01:20:12,526 INFO L189 CegarLoopUtils]: For program point L245(line 245) no Hoare annotation was computed. [2021-02-22 01:20:12,526 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 241 343) no Hoare annotation was computed. [2021-02-22 01:20:12,526 INFO L189 CegarLoopUtils]: For program point L336(line 336) no Hoare annotation was computed. [2021-02-22 01:20:12,526 INFO L189 CegarLoopUtils]: For program point L303(line 303) no Hoare annotation was computed. [2021-02-22 01:20:12,526 INFO L189 CegarLoopUtils]: For program point L270(lines 270 286) no Hoare annotation was computed. [2021-02-22 01:20:12,526 INFO L189 CegarLoopUtils]: For program point L303-1(line 303) no Hoare annotation was computed. [2021-02-22 01:20:12,527 INFO L189 CegarLoopUtils]: For program point L303-2(line 303) no Hoare annotation was computed. [2021-02-22 01:20:12,527 INFO L189 CegarLoopUtils]: For program point L262(line 262) no Hoare annotation was computed. [2021-02-22 01:20:12,527 INFO L189 CegarLoopUtils]: For program point L320(line 320) no Hoare annotation was computed. [2021-02-22 01:20:12,527 INFO L189 CegarLoopUtils]: For program point L287(lines 287 328) no Hoare annotation was computed. [2021-02-22 01:20:12,527 INFO L189 CegarLoopUtils]: For program point L254(line 254) no Hoare annotation was computed. [2021-02-22 01:20:12,527 INFO L189 CegarLoopUtils]: For program point L279(line 279) no Hoare annotation was computed. [2021-02-22 01:20:12,527 INFO L189 CegarLoopUtils]: For program point L246(line 246) no Hoare annotation was computed. [2021-02-22 01:20:12,527 INFO L189 CegarLoopUtils]: For program point L279-1(line 279) no Hoare annotation was computed. [2021-02-22 01:20:12,527 INFO L189 CegarLoopUtils]: For program point L304(line 304) no Hoare annotation was computed. [2021-02-22 01:20:12,527 INFO L189 CegarLoopUtils]: For program point L329(lines 329 340) no Hoare annotation was computed. [2021-02-22 01:20:12,527 INFO L189 CegarLoopUtils]: For program point L321(line 321) no Hoare annotation was computed. [2021-02-22 01:20:12,527 INFO L189 CegarLoopUtils]: For program point L288(line 288) no Hoare annotation was computed. [2021-02-22 01:20:12,527 INFO L189 CegarLoopUtils]: For program point L321-1(line 321) no Hoare annotation was computed. [2021-02-22 01:20:12,527 INFO L189 CegarLoopUtils]: For program point L255(line 255) no Hoare annotation was computed. [2021-02-22 01:20:12,527 INFO L189 CegarLoopUtils]: For program point L247(line 247) no Hoare annotation was computed. [2021-02-22 01:20:12,528 INFO L189 CegarLoopUtils]: For program point L305(line 305) no Hoare annotation was computed. [2021-02-22 01:20:12,528 INFO L189 CegarLoopUtils]: For program point L272(line 272) no Hoare annotation was computed. [2021-02-22 01:20:12,528 INFO L189 CegarLoopUtils]: For program point L305-1(line 305) no Hoare annotation was computed. [2021-02-22 01:20:12,528 INFO L189 CegarLoopUtils]: For program point L272-1(line 272) no Hoare annotation was computed. [2021-02-22 01:20:12,528 INFO L189 CegarLoopUtils]: For program point L330(lines 330 337) no Hoare annotation was computed. [2021-02-22 01:20:12,528 INFO L189 CegarLoopUtils]: For program point L322(line 322) no Hoare annotation was computed. [2021-02-22 01:20:12,528 INFO L189 CegarLoopUtils]: For program point L256(line 256) no Hoare annotation was computed. [2021-02-22 01:20:12,528 INFO L189 CegarLoopUtils]: For program point L281(line 281) no Hoare annotation was computed. [2021-02-22 01:20:12,528 INFO L189 CegarLoopUtils]: For program point L248(line 248) no Hoare annotation was computed. [2021-02-22 01:20:12,528 INFO L189 CegarLoopUtils]: For program point L306(line 306) no Hoare annotation was computed. [2021-02-22 01:20:12,528 INFO L189 CegarLoopUtils]: For program point L273(line 273) no Hoare annotation was computed. [2021-02-22 01:20:12,528 INFO L189 CegarLoopUtils]: For program point L331(line 331) no Hoare annotation was computed. [2021-02-22 01:20:12,528 INFO L189 CegarLoopUtils]: For program point L265(lines 265 269) no Hoare annotation was computed. [2021-02-22 01:20:12,529 INFO L189 CegarLoopUtils]: For program point L257(line 257) no Hoare annotation was computed. [2021-02-22 01:20:12,529 INFO L189 CegarLoopUtils]: For program point L290-2(lines 290 310) no Hoare annotation was computed. [2021-02-22 01:20:12,529 INFO L189 CegarLoopUtils]: For program point L315(line 315) no Hoare annotation was computed. [2021-02-22 01:20:12,529 INFO L189 CegarLoopUtils]: For program point L249(line 249) no Hoare annotation was computed. [2021-02-22 01:20:12,529 INFO L189 CegarLoopUtils]: For program point L274(line 274) no Hoare annotation was computed. [2021-02-22 01:20:12,529 INFO L189 CegarLoopUtils]: For program point L241(lines 241 343) no Hoare annotation was computed. [2021-02-22 01:20:12,529 INFO L189 CegarLoopUtils]: For program point L241-1(lines 241 343) no Hoare annotation was computed. [2021-02-22 01:20:12,529 INFO L189 CegarLoopUtils]: For program point L332(line 332) no Hoare annotation was computed. [2021-02-22 01:20:12,529 INFO L189 CegarLoopUtils]: For program point L299(line 299) no Hoare annotation was computed. [2021-02-22 01:20:12,529 INFO L189 CegarLoopUtils]: For program point L332-1(line 332) no Hoare annotation was computed. [2021-02-22 01:20:12,529 INFO L189 CegarLoopUtils]: For program point L266(line 266) no Hoare annotation was computed. [2021-02-22 01:20:12,529 INFO L189 CegarLoopUtils]: For program point L332-2(line 332) no Hoare annotation was computed. [2021-02-22 01:20:12,530 INFO L189 CegarLoopUtils]: For program point L291(lines 290 310) no Hoare annotation was computed. [2021-02-22 01:20:12,530 INFO L189 CegarLoopUtils]: For program point L258(line 258) no Hoare annotation was computed. [2021-02-22 01:20:12,530 INFO L189 CegarLoopUtils]: For program point L945(line 945) no Hoare annotation was computed. [2021-02-22 01:20:12,530 INFO L189 CegarLoopUtils]: For program point L942(line 942) no Hoare annotation was computed. [2021-02-22 01:20:12,530 INFO L189 CegarLoopUtils]: For program point L942-1(line 942) no Hoare annotation was computed. [2021-02-22 01:20:12,530 INFO L189 CegarLoopUtils]: For program point L942-2(line 942) no Hoare annotation was computed. [2021-02-22 01:20:12,530 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 940 949) no Hoare annotation was computed. [2021-02-22 01:20:12,530 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 940 949) no Hoare annotation was computed. [2021-02-22 01:20:12,530 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 940 949) no Hoare annotation was computed. [2021-02-22 01:20:12,530 INFO L189 CegarLoopUtils]: For program point L946(line 946) no Hoare annotation was computed. [2021-02-22 01:20:12,531 INFO L185 CegarLoopUtils]: At program point L415(line 415) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,531 INFO L185 CegarLoopUtils]: At program point L828(line 828) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,531 INFO L185 CegarLoopUtils]: At program point L841(line 841) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,531 INFO L185 CegarLoopUtils]: At program point L841-1(line 841) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,531 INFO L185 CegarLoopUtils]: At program point L841-2(line 841) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,531 INFO L185 CegarLoopUtils]: At program point L837(line 837) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,531 INFO L185 CegarLoopUtils]: At program point L837-1(line 837) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,531 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,531 INFO L185 CegarLoopUtils]: At program point L837-2(line 837) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,532 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,532 INFO L185 CegarLoopUtils]: At program point L837-3(line 837) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,532 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,532 INFO L185 CegarLoopUtils]: At program point L833(line 833) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,532 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,532 INFO L185 CegarLoopUtils]: At program point L833-1(line 833) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,532 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,532 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,533 INFO L185 CegarLoopUtils]: At program point L833-2(line 833) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,533 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,533 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,533 INFO L185 CegarLoopUtils]: At program point L833-3(line 833) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,533 INFO L185 CegarLoopUtils]: At program point L829(line 829) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,533 INFO L185 CegarLoopUtils]: At program point L833-4(line 833) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,533 INFO L185 CegarLoopUtils]: At program point L829-1(line 829) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,533 INFO L185 CegarLoopUtils]: At program point L833-5(line 833) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,534 INFO L185 CegarLoopUtils]: At program point L829-2(line 829) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,534 INFO L185 CegarLoopUtils]: At program point L829-3(line 829) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,534 INFO L185 CegarLoopUtils]: At program point L829-4(line 829) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,534 INFO L185 CegarLoopUtils]: At program point L829-5(line 829) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,534 INFO L185 CegarLoopUtils]: At program point L375(line 375) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,534 INFO L185 CegarLoopUtils]: At program point L829-6(line 829) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,534 INFO L185 CegarLoopUtils]: At program point L375-1(line 375) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,534 INFO L185 CegarLoopUtils]: At program point L726(line 726) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,535 INFO L185 CegarLoopUtils]: At program point L829-7(line 829) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,535 INFO L185 CegarLoopUtils]: At program point L726-1(line 726) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,535 INFO L185 CegarLoopUtils]: At program point L726-2(line 726) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,535 INFO L185 CegarLoopUtils]: At program point L726-3(line 726) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,535 INFO L185 CegarLoopUtils]: At program point L722(line 722) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,535 INFO L185 CegarLoopUtils]: At program point L722-1(line 722) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,535 INFO L185 CegarLoopUtils]: At program point L722-2(line 722) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,535 INFO L185 CegarLoopUtils]: At program point L722-3(line 722) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,536 INFO L185 CegarLoopUtils]: At program point L718(line 718) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,536 INFO L185 CegarLoopUtils]: At program point L722-4(line 722) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,536 INFO L185 CegarLoopUtils]: At program point L718-1(line 718) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,536 INFO L185 CegarLoopUtils]: At program point L718-2(line 718) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,536 INFO L185 CegarLoopUtils]: At program point L718-3(line 718) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,536 INFO L185 CegarLoopUtils]: At program point L714(line 714) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,536 INFO L185 CegarLoopUtils]: At program point L714-1(line 714) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,536 INFO L185 CegarLoopUtils]: At program point L714-2(line 714) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,536 INFO L185 CegarLoopUtils]: At program point L776(line 776) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0)) [2021-02-22 01:20:12,537 INFO L185 CegarLoopUtils]: At program point L714-3(line 714) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,537 INFO L185 CegarLoopUtils]: At program point L710(line 710) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,537 INFO L185 CegarLoopUtils]: At program point L714-4(line 714) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,537 INFO L185 CegarLoopUtils]: At program point L421(line 421) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,537 INFO L185 CegarLoopUtils]: At program point L710-1(line 710) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,537 INFO L185 CegarLoopUtils]: At program point L714-5(line 714) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,537 INFO L185 CegarLoopUtils]: At program point L421-1(line 421) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,537 INFO L185 CegarLoopUtils]: At program point L710-2(line 710) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,538 INFO L185 CegarLoopUtils]: At program point L714-6(line 714) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,538 INFO L185 CegarLoopUtils]: At program point L710-3(line 710) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,538 INFO L185 CegarLoopUtils]: At program point L714-7(line 714) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,538 INFO L185 CegarLoopUtils]: At program point L706(line 706) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,538 INFO L185 CegarLoopUtils]: At program point L710-4(line 710) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,538 INFO L185 CegarLoopUtils]: At program point L706-1(line 706) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,538 INFO L185 CegarLoopUtils]: At program point L706-2(line 706) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,538 INFO L185 CegarLoopUtils]: At program point L706-3(line 706) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,538 INFO L185 CegarLoopUtils]: At program point L702(line 702) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,539 INFO L185 CegarLoopUtils]: At program point L446(line 446) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,539 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-02-22 01:20:12,539 INFO L185 CegarLoopUtils]: At program point L376(line 376) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,539 INFO L185 CegarLoopUtils]: At program point L368(line 368) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,539 INFO L185 CegarLoopUtils]: At program point L368-1(line 368) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,539 INFO L185 CegarLoopUtils]: At program point L558(line 558) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,539 INFO L185 CegarLoopUtils]: At program point L777(line 777) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-02-22 01:20:12,539 INFO L185 CegarLoopUtils]: At program point L422(line 422) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,539 INFO L185 CegarLoopUtils]: At program point L414(line 414) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,539 INFO L185 CegarLoopUtils]: At program point L414-1(line 414) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,540 INFO L185 CegarLoopUtils]: At program point L728(line 728) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,540 INFO L185 CegarLoopUtils]: At program point L728-1(line 728) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,540 INFO L185 CegarLoopUtils]: At program point L728-2(line 728) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,540 INFO L185 CegarLoopUtils]: At program point L369(line 369) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,540 INFO L185 CegarLoopUtils]: At program point L559(line 559) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:20:12,540 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.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~string41.base| |old(#t~string41.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= ~head~0.base |old(~head~0.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~string39.base| |old(#t~string39.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#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)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string40.offset| |old(#t~string40.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~string54.offset| |old(#t~string54.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string40.base| |old(#t~string40.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~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-22 01:20:12,541 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-02-22 01:20:12,541 INFO L192 CegarLoopUtils]: At program point activatePumpEXIT(lines 652 668) the Hoare annotation is: true [2021-02-22 01:20:12,541 INFO L185 CegarLoopUtils]: At program point activatePumpENTRY(lines 652 668) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:20:12,541 INFO L185 CegarLoopUtils]: At program point L663(line 663) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:20:12,541 INFO L192 CegarLoopUtils]: At program point L663-1(lines 652 668) the Hoare annotation is: true [2021-02-22 01:20:12,541 INFO L185 CegarLoopUtils]: At program point L659(lines 659 665) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:20:12,541 INFO L185 CegarLoopUtils]: At program point L657(line 657) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:20:12,541 INFO L185 CegarLoopUtils]: At program point L657-1(line 657) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:20:12,542 INFO L185 CegarLoopUtils]: At program point L657-2(line 657) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:20:12,542 INFO L185 CegarLoopUtils]: At program point L657-3(line 657) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:20:12,542 INFO L192 CegarLoopUtils]: At program point getWaterLevelENTRY(lines 846 854) the Hoare annotation is: true [2021-02-22 01:20:12,542 INFO L185 CegarLoopUtils]: At program point getWaterLevelFINAL(lines 846 854) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~8) (= |getWaterLevel_#res| ~waterLevel~0)))) (and (or .cse0 (not (= ~pumpRunning~0 0)) (not (= 0 ~systemActive~0)) .cse1) (or (not (<= 1 ~systemActive~0)) .cse0 .cse1))) [2021-02-22 01:20:12,542 INFO L185 CegarLoopUtils]: At program point getWaterLevelEXIT(lines 846 854) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~8) (= |getWaterLevel_#res| ~waterLevel~0)))) (and (or .cse0 (not (= ~pumpRunning~0 0)) (not (= 0 ~systemActive~0)) .cse1) (or (not (<= 1 ~systemActive~0)) .cse0 .cse1))) [2021-02-22 01:20:12,542 INFO L185 CegarLoopUtils]: At program point L851(line 851) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (= ~waterLevel~0 getWaterLevel_~retValue_acc~8))) (and (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 (not (= 0 ~systemActive~0))) (or (not (<= 1 ~systemActive~0)) .cse0 .cse1))) [2021-02-22 01:20:12,542 INFO L192 CegarLoopUtils]: At program point L850(line 850) the Hoare annotation is: true [2021-02-22 01:20:12,542 INFO L192 CegarLoopUtils]: At program point L740-3(line 740) the Hoare annotation is: true [2021-02-22 01:20:12,542 INFO L192 CegarLoopUtils]: At program point isHighWaterLevelEXIT(lines 733 751) the Hoare annotation is: true [2021-02-22 01:20:12,543 INFO L192 CegarLoopUtils]: At program point L736(line 736) the Hoare annotation is: true [2021-02-22 01:20:12,543 INFO L192 CegarLoopUtils]: At program point L735(line 735) the Hoare annotation is: true [2021-02-22 01:20:12,543 INFO L192 CegarLoopUtils]: At program point isHighWaterLevelENTRY(lines 733 751) the Hoare annotation is: true [2021-02-22 01:20:12,543 INFO L192 CegarLoopUtils]: At program point L748(line 748) the Hoare annotation is: true [2021-02-22 01:20:12,543 INFO L192 CegarLoopUtils]: At program point L745(line 745) the Hoare annotation is: true [2021-02-22 01:20:12,543 INFO L192 CegarLoopUtils]: At program point L743(line 743) the Hoare annotation is: true [2021-02-22 01:20:12,543 INFO L192 CegarLoopUtils]: At program point L742(lines 742 746) the Hoare annotation is: true [2021-02-22 01:20:12,543 INFO L192 CegarLoopUtils]: At program point isHighWaterLevelFINAL(lines 733 751) the Hoare annotation is: true [2021-02-22 01:20:12,543 INFO L192 CegarLoopUtils]: At program point L740(line 740) the Hoare annotation is: true [2021-02-22 01:20:12,543 INFO L192 CegarLoopUtils]: At program point L742-2(lines 742 746) the Hoare annotation is: true [2021-02-22 01:20:12,544 INFO L192 CegarLoopUtils]: At program point L740-1(line 740) the Hoare annotation is: true [2021-02-22 01:20:12,544 INFO L192 CegarLoopUtils]: At program point L740-2(line 740) the Hoare annotation is: true [2021-02-22 01:20:12,544 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-22 01:20:12,544 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-22 01:20:12,544 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-22 01:20:12,544 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-22 01:20:12,544 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 802 813) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 (not (= ~pumpRunning~0 0)) (not (= 0 ~systemActive~0)) .cse1) (or (not (<= 1 ~systemActive~0)) .cse0 .cse1))) [2021-02-22 01:20:12,544 INFO L185 CegarLoopUtils]: At program point L809(line 809) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 (not (= ~pumpRunning~0 0)) (not (= 0 ~systemActive~0)) .cse1) (or (not (<= 1 ~systemActive~0)) .cse0 .cse1))) [2021-02-22 01:20:12,545 INFO L185 CegarLoopUtils]: At program point L807(line 807) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 (not (= ~pumpRunning~0 0)) (not (= 0 ~systemActive~0)) .cse1) (or (not (<= 1 ~systemActive~0)) .cse0 .cse1))) [2021-02-22 01:20:12,545 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 802 813) the Hoare annotation is: true [2021-02-22 01:20:12,545 INFO L192 CegarLoopUtils]: At program point L806-1(lines 802 813) the Hoare annotation is: true [2021-02-22 01:20:12,545 INFO L185 CegarLoopUtils]: At program point L574(line 574) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< |old(~waterLevel~0)| 3))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (< ~waterLevel~0 3)) .cse1) (or .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2) (or .cse1 (not (= 0 ~systemActive~0)) .cse2))) [2021-02-22 01:20:12,545 INFO L185 CegarLoopUtils]: At program point L572(lines 572 578) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (not (< |old(~waterLevel~0)| 3))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 (< ~waterLevel~0 3)) (or (and .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse1 (not (= 0 ~systemActive~0)) .cse3) (or .cse0 .cse2 .cse1 .cse3))) [2021-02-22 01:20:12,545 INFO L185 CegarLoopUtils]: At program point L567(line 567) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< |old(~waterLevel~0)| 3))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse0 .cse1) (or .cse1 (not (= 0 ~systemActive~0)) .cse2))) [2021-02-22 01:20:12,545 INFO L185 CegarLoopUtils]: At program point L565(lines 564 583) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (<= 1 ~systemActive~0))) (.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (not (< |old(~waterLevel~0)| 3))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or (and .cse0 .cse1) .cse2 (not (= 0 ~systemActive~0)) .cse3) (or .cse4 (and .cse1 (< ~waterLevel~0 3)) .cse2) (or .cse4 .cse0 .cse2 .cse3))) [2021-02-22 01:20:12,546 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 561 584) the Hoare annotation is: (let ((.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse1 (not (< |old(~waterLevel~0)| 3)))) (and (or .cse0 .cse1 (not (= 0 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) (or .cse0 (not (<= 1 ~systemActive~0)) .cse1))) [2021-02-22 01:20:12,546 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 561 584) the Hoare annotation is: (let ((.cse2 (not (= 0 ~systemActive~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (not (< |old(~waterLevel~0)| 3))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 (< ~waterLevel~0 3)) (or (<= 0 (+ ~waterLevel~0 2147483648)) .cse1 .cse2 .cse3) (or (and .cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse1 .cse3))) [2021-02-22 01:20:12,546 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 561 584) the Hoare annotation is: (let ((.cse2 (not (= 0 ~systemActive~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (not (< |old(~waterLevel~0)| 3))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 (< ~waterLevel~0 3)) (or (<= 0 (+ ~waterLevel~0 2147483648)) .cse1 .cse2 .cse3) (or (and .cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse1 .cse3))) [2021-02-22 01:20:12,546 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 448 477) the Hoare annotation is: true [2021-02-22 01:20:12,546 INFO L192 CegarLoopUtils]: At program point L473(lines 448 477) the Hoare annotation is: true [2021-02-22 01:20:12,546 INFO L192 CegarLoopUtils]: At program point L469(line 469) the Hoare annotation is: true [2021-02-22 01:20:12,546 INFO L192 CegarLoopUtils]: At program point L459(line 459) the Hoare annotation is: true [2021-02-22 01:20:12,546 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 448 477) the Hoare annotation is: true [2021-02-22 01:20:12,547 INFO L192 CegarLoopUtils]: At program point L462(lines 462 466) the Hoare annotation is: true [2021-02-22 01:20:12,547 INFO L192 CegarLoopUtils]: At program point L462-1(lines 462 466) the Hoare annotation is: true [2021-02-22 01:20:12,547 INFO L192 CegarLoopUtils]: At program point L458-2(lines 458 472) the Hoare annotation is: true [2021-02-22 01:20:12,547 INFO L192 CegarLoopUtils]: At program point L454(line 454) the Hoare annotation is: true [2021-02-22 01:20:12,547 INFO L192 CegarLoopUtils]: At program point L454-1(line 454) the Hoare annotation is: true [2021-02-22 01:20:12,547 INFO L192 CegarLoopUtils]: At program point L450(line 450) the Hoare annotation is: true [2021-02-22 01:20:12,547 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 814 822) the Hoare annotation is: true [2021-02-22 01:20:12,547 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 814 822) the Hoare annotation is: true [2021-02-22 01:20:12,547 INFO L192 CegarLoopUtils]: At program point L819(line 819) the Hoare annotation is: true [2021-02-22 01:20:12,547 INFO L192 CegarLoopUtils]: At program point L818(line 818) the Hoare annotation is: true [2021-02-22 01:20:12,548 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 814 822) the Hoare annotation is: true [2021-02-22 01:20:12,548 INFO L185 CegarLoopUtils]: At program point L783(line 783) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< |old(~waterLevel~0)| 3)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~waterLevel~0 0)))) [2021-02-22 01:20:12,548 INFO L185 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 778 789) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< |old(~waterLevel~0)| 3))) [2021-02-22 01:20:12,548 INFO L185 CegarLoopUtils]: At program point L782-1(lines 778 789) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< |old(~waterLevel~0)| 3)) (< ~waterLevel~0 3)) [2021-02-22 01:20:12,548 INFO L185 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 778 789) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (< |old(~waterLevel~0)| 3)) (< ~waterLevel~0 3)) [2021-02-22 01:20:12,548 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 505 511) the Hoare annotation is: true [2021-02-22 01:20:12,548 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 505 511) the Hoare annotation is: true [2021-02-22 01:20:12,548 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-22 01:20:12,548 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-02-22 01:20:12,549 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-22 01:20:12,549 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-22 01:20:12,549 INFO L185 CegarLoopUtils]: At program point startSystemEXIT(lines 767 774) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (< ~waterLevel~0 3))) [2021-02-22 01:20:12,549 INFO L185 CegarLoopUtils]: At program point startSystemENTRY(lines 767 774) the Hoare annotation is: (or (= |old(~systemActive~0)| ~systemActive~0) (not (< ~waterLevel~0 3))) [2021-02-22 01:20:12,549 INFO L185 CegarLoopUtils]: At program point startSystemFINAL(lines 767 774) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (< ~waterLevel~0 3))) [2021-02-22 01:20:12,549 INFO L185 CegarLoopUtils]: At program point waterRiseEXIT(lines 790 801) the Hoare annotation is: (let ((.cse5 (not (= ~pumpRunning~0 0))) (.cse9 (not (< |old(~waterLevel~0)| 3))) (.cse6 (not (= 0 ~systemActive~0))) (.cse10 (< ~waterLevel~0 3)) (.cse8 (not (<= 1 ~systemActive~0))) (.cse0 (not (= |old(~waterLevel~0)| 1))) (.cse1 (not (<= test_~tmp~9 2147483647))) (.cse2 (not (<= 0 (+ test_~tmp~9 2147483648)))) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse4 (= test_~tmp~9 0)) (.cse7 (not (= ~waterLevel~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (or .cse8 .cse1 .cse2 .cse3 .cse4 .cse9 .cse10) (or .cse1 .cse2 .cse3 .cse5 .cse4 .cse9 .cse6 .cse10) (or .cse8 .cse0 .cse1 .cse2 .cse3 .cse4 .cse7))) [2021-02-22 01:20:12,549 INFO L185 CegarLoopUtils]: At program point L795(line 795) the Hoare annotation is: (let ((.cse0 (not (<= test_~tmp~9 2147483647))) (.cse1 (not (<= 0 (+ test_~tmp~9 2147483648)))) (.cse2 (not (< test_~splverifierCounter~0 4))) (.cse3 (= test_~tmp~9 0)) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse5 (and (= |old(~waterLevel~0)| ~waterLevel~0) (< ~waterLevel~0 2)))) (and (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse2 (not (= ~pumpRunning~0 0)) .cse3 .cse4 (not (= 0 ~systemActive~0)) .cse5))) [2021-02-22 01:20:12,550 INFO L185 CegarLoopUtils]: At program point L794-1(lines 790 801) the Hoare annotation is: (let ((.cse5 (not (= ~pumpRunning~0 0))) (.cse9 (not (< |old(~waterLevel~0)| 3))) (.cse6 (not (= 0 ~systemActive~0))) (.cse10 (< ~waterLevel~0 3)) (.cse8 (not (<= 1 ~systemActive~0))) (.cse0 (not (= |old(~waterLevel~0)| 1))) (.cse1 (not (<= test_~tmp~9 2147483647))) (.cse2 (not (<= 0 (+ test_~tmp~9 2147483648)))) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse4 (= test_~tmp~9 0)) (.cse7 (not (= ~waterLevel~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (or .cse8 .cse1 .cse2 .cse3 .cse4 .cse9 .cse10) (or .cse1 .cse2 .cse3 .cse5 .cse4 .cse9 .cse6 .cse10) (or .cse8 .cse0 .cse1 .cse2 .cse3 .cse4 .cse7))) [2021-02-22 01:20:12,550 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 790 801) the Hoare annotation is: (let ((.cse0 (not (<= test_~tmp~9 2147483647))) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (not (<= 0 (+ test_~tmp~9 2147483648)))) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse4 (= test_~tmp~9 0)) (.cse5 (not (< |old(~waterLevel~0)| 3)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= ~pumpRunning~0 0)) .cse4 .cse5 (not (= 0 ~systemActive~0))) (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5))) [2021-02-22 01:20:12,550 INFO L185 CegarLoopUtils]: At program point __automaton_failFINAL(lines 437 444) the Hoare annotation is: (or (= __utac_acc__Specification4_spec__1_~tmp___0~0 0) (not (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp___0~0 2147483648))) (not (< ~waterLevel~0 3)) (not (<= __utac_acc__Specification4_spec__1_~tmp___0~0 2147483647))) [2021-02-22 01:20:12,550 INFO L185 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 441) the Hoare annotation is: (or (= __utac_acc__Specification4_spec__1_~tmp___0~0 0) (not (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp___0~0 2147483648))) (not (< ~waterLevel~0 3)) (not (<= __utac_acc__Specification4_spec__1_~tmp___0~0 2147483647))) [2021-02-22 01:20:12,550 INFO L185 CegarLoopUtils]: At program point L441(line 441) the Hoare annotation is: (or (= __utac_acc__Specification4_spec__1_~tmp___0~0 0) (not (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp___0~0 2147483648))) (not (< ~waterLevel~0 3)) (not (<= __utac_acc__Specification4_spec__1_~tmp___0~0 2147483647))) [2021-02-22 01:20:12,550 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 437 444) the Hoare annotation is: true [2021-02-22 01:20:12,551 INFO L185 CegarLoopUtils]: At program point __automaton_failEXIT(lines 437 444) the Hoare annotation is: (or (= __utac_acc__Specification4_spec__1_~tmp___0~0 0) (not (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp___0~0 2147483648))) (not (< ~waterLevel~0 3)) (not (<= __utac_acc__Specification4_spec__1_~tmp___0~0 2147483647))) [2021-02-22 01:20:12,579 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.02 01:20:12 BoogieIcfgContainer [2021-02-22 01:20:12,579 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-22 01:20:12,580 INFO L168 Benchmark]: Toolchain (without parser) took 358181.52 ms. Allocated memory was 173.0 MB in the beginning and 1.8 GB in the end (delta: 1.6 GB). Free memory was 148.9 MB in the beginning and 788.5 MB in the end (delta: -639.6 MB). Peak memory consumption was 1.2 GB. Max. memory is 8.0 GB. [2021-02-22 01:20:12,580 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 173.0 MB. Free memory is still 148.6 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-22 01:20:12,580 INFO L168 Benchmark]: CACSL2BoogieTranslator took 687.55 ms. Allocated memory is still 173.0 MB. Free memory was 147.8 MB in the beginning and 126.0 MB in the end (delta: 21.8 MB). Peak memory consumption was 22.0 MB. Max. memory is 8.0 GB. [2021-02-22 01:20:12,580 INFO L168 Benchmark]: Boogie Preprocessor took 96.83 ms. Allocated memory is still 173.0 MB. Free memory was 126.0 MB in the beginning and 122.1 MB in the end (delta: 3.9 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2021-02-22 01:20:12,581 INFO L168 Benchmark]: RCFGBuilder took 1338.22 ms. Allocated memory is still 173.0 MB. Free memory was 122.1 MB in the beginning and 114.0 MB in the end (delta: 8.2 MB). Peak memory consumption was 36.4 MB. Max. memory is 8.0 GB. [2021-02-22 01:20:12,581 INFO L168 Benchmark]: TraceAbstraction took 356036.06 ms. Allocated memory was 173.0 MB in the beginning and 1.8 GB in the end (delta: 1.6 GB). Free memory was 113.5 MB in the beginning and 788.5 MB in the end (delta: -675.0 MB). Peak memory consumption was 1.2 GB. Max. memory is 8.0 GB. [2021-02-22 01:20:12,582 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 173.0 MB. Free memory is still 148.6 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 687.55 ms. Allocated memory is still 173.0 MB. Free memory was 147.8 MB in the beginning and 126.0 MB in the end (delta: 21.8 MB). Peak memory consumption was 22.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 96.83 ms. Allocated memory is still 173.0 MB. Free memory was 126.0 MB in the beginning and 122.1 MB in the end (delta: 3.9 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1338.22 ms. Allocated memory is still 173.0 MB. Free memory was 122.1 MB in the beginning and 114.0 MB in the end (delta: 8.2 MB). Peak memory consumption was 36.4 MB. Max. memory is 8.0 GB. * TraceAbstraction took 356036.06 ms. Allocated memory was 173.0 MB in the beginning and 1.8 GB in the end (delta: 1.6 GB). Free memory was 113.5 MB in the beginning and 788.5 MB in the end (delta: -675.0 MB). Peak memory consumption was 1.2 GB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 441]: 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: 880]: Loop Invariant Derived loop invariant: ((((!(\old(waterLevel) == 1) || ((((\old(systemActive) == systemActive && waterLevel == 1) && pumpRunning == \old(pumpRunning)) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0)) || !(1 <= \old(systemActive))) || ((((((1 <= systemActive && 0 <= tmp + 2147483648) && tmp___0 <= 2147483647) && tmp <= 2147483647) && waterLevel < 3) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || !(\old(pumpRunning) == 0)) || (((((((0 <= tmp + 2147483648 && tmp___0 <= 2147483647) && tmp <= 2147483647) && 0 == systemActive) && waterLevel < 3) && pumpRunning == 0) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0) - InvariantResult [Line: 879]: Loop Invariant Derived loop invariant: (!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 458]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 448]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 957]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 964]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(1 <= systemActive) || !(waterLevel == 1)) || !(pumpRunning == 0)) || ((1 <= retValue_acc && retValue_acc <= 1) && \result == 1) - ProcedureContractResult [Line: 45]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: (((((!(tmp == 0) || !(1 <= systemActive)) || !(waterLevel < 3)) || waterLevel == 0) && ((((!(waterLevel < 3) || !(pumpRunning == 0)) || !(0 == systemActive)) || (tmp___0 == 0 && waterLevel == tmp)) || (!(tmp == 0) && waterLevel == tmp))) && (((!(pumpRunning == 0) || !(waterLevel < 3)) || !(0 == systemActive)) || 0 <= tmp + 2147483648)) && ((!(1 <= systemActive) || !(waterLevel < 3)) || (tmp <= 2147483647 && 0 <= tmp + 2147483648)) - ProcedureContractResult [Line: 526]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 593]: Procedure Contract for processEnvironment__wrappee__methaneQuery Derived contract for procedure processEnvironment__wrappee__methaneQuery: 1 - ProcedureContractResult [Line: 752]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: (((!(waterLevel < 3) || !(\old(pumpRunning) == 0)) || (0 == systemActive && pumpRunning == 0)) && ((!(1 <= \old(systemActive)) || !(waterLevel < 3)) || (0 == systemActive && pumpRunning == 0))) && ((\old(systemActive) == 0 || !(waterLevel == 1)) || (0 == systemActive && pumpRunning == 0)) - ProcedureContractResult [Line: 688]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: ((!(1 <= systemActive) || !(waterLevel < 3)) || (pumpRunning == \result && pumpRunning == retValue_acc)) && (((!(waterLevel < 3) || !(pumpRunning == 0)) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(0 == systemActive)) - ProcedureContractResult [Line: 950]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 513]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 677]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 669]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: ((!(waterLevel == 1) || 0 == systemActive) || pumpRunning == 0) && ((!(1 <= systemActive) || !(waterLevel < 3)) || pumpRunning == 0) - ProcedureContractResult [Line: 619]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: 1 - ProcedureContractResult [Line: 855]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: 1 - ProcedureContractResult [Line: 585]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 870]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 644]: Procedure Contract for activatePump__wrappee__highWaterSensor Derived contract for procedure activatePump__wrappee__highWaterSensor: 1 - ProcedureContractResult [Line: 652]: Procedure Contract for activatePump Derived contract for procedure activatePump: 1 - ProcedureContractResult [Line: 733]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: 1 - ProcedureContractResult [Line: 802]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 846]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: (((!(waterLevel < 3) || !(pumpRunning == 0)) || !(0 == systemActive)) || (waterLevel == retValue_acc && \result == waterLevel)) && ((!(1 <= systemActive) || !(waterLevel < 3)) || (waterLevel == retValue_acc && \result == waterLevel)) - ProcedureContractResult [Line: 448]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 561]: Procedure Contract for timeShift Derived contract for procedure timeShift: ((((!(1 <= systemActive) || !(\old(waterLevel) < 3)) || waterLevel < 3) && (((0 <= waterLevel + 2147483648 || !(\old(waterLevel) < 3)) || !(0 == systemActive)) || !(\old(pumpRunning) == 0))) && ((((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(\old(waterLevel) < 3)) || !(0 == systemActive)) || !(\old(pumpRunning) == 0))) && (((!(1 <= systemActive) || \old(waterLevel) == waterLevel) || !(\old(waterLevel) < 3)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 814]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: 1 - ProcedureContractResult [Line: 778]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: (!(1 <= systemActive) || !(\old(waterLevel) < 3)) || waterLevel < 3 - ProcedureContractResult [Line: 505]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 767]: Procedure Contract for startSystem Derived contract for procedure startSystem: 1 <= systemActive || !(waterLevel < 3) - ProcedureContractResult [Line: 790]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((((((((!(\old(waterLevel) == 1) || !(tmp <= 2147483647)) || !(0 <= tmp + 2147483648)) || !(splverifierCounter < 4)) || tmp == 0) || !(pumpRunning == 0)) || !(0 == systemActive)) || !(waterLevel == 0)) && ((((((!(1 <= systemActive) || !(tmp <= 2147483647)) || !(0 <= tmp + 2147483648)) || !(splverifierCounter < 4)) || tmp == 0) || !(\old(waterLevel) < 3)) || waterLevel < 3)) && (((((((!(tmp <= 2147483647) || !(0 <= tmp + 2147483648)) || !(splverifierCounter < 4)) || !(pumpRunning == 0)) || tmp == 0) || !(\old(waterLevel) < 3)) || !(0 == systemActive)) || waterLevel < 3)) && ((((((!(1 <= systemActive) || !(\old(waterLevel) == 1)) || !(tmp <= 2147483647)) || !(0 <= tmp + 2147483648)) || !(splverifierCounter < 4)) || tmp == 0) || !(waterLevel == 0)) - ProcedureContractResult [Line: 437]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: ((tmp___0 == 0 || !(0 <= tmp___0 + 2147483648)) || !(waterLevel < 3)) || !(tmp___0 <= 2147483647) - StatisticsResult: Ultimate Automizer benchmark data CFG has 42 procedures, 646 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 163.0s, OverallIterations: 7, TraceHistogramMax: 2, AutomataDifference: 150.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 192.7s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1915 SDtfs, 8933 SDslu, 6120 SDs, 0 SdLazy, 20412 SolverSat, 5610 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 31.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1293 GetRequests, 340 SyntacticMatches, 4 SemanticMatches, 949 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 189340 ImplicationChecksByTransitivity, 111.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1593occurred in iteration=5, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 2.6s AutomataMinimizationTime, 7 MinimizatonAttempts, 1193 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 294 LocationsWithAnnotation, 7841 PreInvPairs, 12818 NumberOfFragments, 6435 HoareAnnotationTreeSize, 7841 FomulaSimplifications, 30178574 FormulaSimplificationTreeSizeReduction, 68.9s HoareSimplificationTime, 294 FomulaSimplificationsInter, 989580 FormulaSimplificationTreeSizeReductionInter, 122.9s 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...