/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_spec5_product49.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-24 03:46:26,968 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-24 03:46:26,971 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-24 03:46:27,023 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-24 03:46:27,024 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-24 03:46:27,028 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-24 03:46:27,032 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-24 03:46:27,041 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-24 03:46:27,044 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-24 03:46:27,052 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-24 03:46:27,053 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-24 03:46:27,055 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-24 03:46:27,055 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-24 03:46:27,058 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-24 03:46:27,060 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-24 03:46:27,062 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-24 03:46:27,067 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-24 03:46:27,077 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-24 03:46:27,085 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-24 03:46:27,090 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-24 03:46:27,091 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-24 03:46:27,095 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-24 03:46:27,097 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-24 03:46:27,098 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-24 03:46:27,105 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-24 03:46:27,105 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-24 03:46:27,105 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-24 03:46:27,106 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-24 03:46:27,107 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-24 03:46:27,109 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-24 03:46:27,110 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-24 03:46:27,110 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-24 03:46:27,112 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-24 03:46:27,113 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-24 03:46:27,114 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-24 03:46:27,115 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-24 03:46:27,115 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-24 03:46:27,115 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-24 03:46:27,116 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-24 03:46:27,117 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-24 03:46:27,117 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-24 03:46:27,121 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_32.epf [2021-02-24 03:46:27,137 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-24 03:46:27,137 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-24 03:46:27,139 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-24 03:46:27,139 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-24 03:46:27,139 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-24 03:46:27,139 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-24 03:46:27,140 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-24 03:46:27,140 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-24 03:46:27,140 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-24 03:46:27,140 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-24 03:46:27,141 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-24 03:46:27,141 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-24 03:46:27,141 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-24 03:46:27,141 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-24 03:46:27,141 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-24 03:46:27,142 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-24 03:46:27,142 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-24 03:46:27,142 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-24 03:46:27,142 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-24 03:46:27,142 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-24 03:46:27,143 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-24 03:46:27,143 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-24 03:46:27,143 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-24 03:46:27,143 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-24 03:46:27,487 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-24 03:46:27,521 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-24 03:46:27,524 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-24 03:46:27,525 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-24 03:46:27,526 INFO L275 PluginConnector]: CDTParser initialized [2021-02-24 03:46:27,527 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product49.cil.c [2021-02-24 03:46:27,604 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/43572d137/8f05a5f4f6a14eb0b8462b343f014944/FLAG4d720d846 [2021-02-24 03:46:28,346 INFO L306 CDTParser]: Found 1 translation units. [2021-02-24 03:46:28,347 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product49.cil.c [2021-02-24 03:46:28,365 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/43572d137/8f05a5f4f6a14eb0b8462b343f014944/FLAG4d720d846 [2021-02-24 03:46:28,641 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/43572d137/8f05a5f4f6a14eb0b8462b343f014944 [2021-02-24 03:46:28,647 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-24 03:46:28,667 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-24 03:46:28,671 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-24 03:46:28,671 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-24 03:46:28,675 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-24 03:46:28,676 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 03:46:28" (1/1) ... [2021-02-24 03:46:28,677 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a740139 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:46:28, skipping insertion in model container [2021-02-24 03:46:28,677 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 03:46:28" (1/1) ... [2021-02-24 03:46:28,686 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-24 03:46:28,762 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-24 03:46:28,992 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_spec5_product49.cil.c[6562,6575] [2021-02-24 03:46:29,137 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-24 03:46:29,158 INFO L203 MainTranslator]: Completed pre-run [2021-02-24 03:46:29,215 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_spec5_product49.cil.c[6562,6575] [2021-02-24 03:46:29,255 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-24 03:46:29,303 INFO L208 MainTranslator]: Completed translation [2021-02-24 03:46:29,304 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:46:29 WrapperNode [2021-02-24 03:46:29,304 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-24 03:46:29,305 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-24 03:46:29,305 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-24 03:46:29,306 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-24 03:46:29,319 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:46:29" (1/1) ... [2021-02-24 03:46:29,319 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:46:29" (1/1) ... [2021-02-24 03:46:29,339 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:46:29" (1/1) ... [2021-02-24 03:46:29,339 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:46:29" (1/1) ... [2021-02-24 03:46:29,374 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:46:29" (1/1) ... [2021-02-24 03:46:29,385 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:46:29" (1/1) ... [2021-02-24 03:46:29,391 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:46:29" (1/1) ... [2021-02-24 03:46:29,399 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-24 03:46:29,400 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-24 03:46:29,400 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-24 03:46:29,401 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-24 03:46:29,402 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:46:29" (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 [2021-02-24 03:46:29,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-24 03:46:29,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-24 03:46:29,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-24 03:46:29,538 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-24 03:46:29,539 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-24 03:46:29,539 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-24 03:46:29,539 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2021-02-24 03:46:29,540 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-24 03:46:29,540 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-24 03:46:29,541 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-24 03:46:29,541 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-24 03:46:29,541 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-24 03:46:29,541 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-24 03:46:29,542 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2021-02-24 03:46:29,542 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2021-02-24 03:46:29,542 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-24 03:46:29,542 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-24 03:46:29,543 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-24 03:46:29,544 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-24 03:46:29,546 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-24 03:46:29,547 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-24 03:46:29,547 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-24 03:46:29,547 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2021-02-24 03:46:29,547 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2021-02-24 03:46:29,547 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-24 03:46:29,547 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-24 03:46:29,547 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-24 03:46:29,548 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-24 03:46:29,548 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-24 03:46:29,548 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-24 03:46:29,548 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-24 03:46:29,548 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-24 03:46:29,548 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-24 03:46:29,548 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-24 03:46:29,548 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-24 03:46:29,549 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-24 03:46:29,549 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-24 03:46:29,549 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-24 03:46:29,549 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-24 03:46:29,549 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-24 03:46:29,549 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2021-02-24 03:46:29,549 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2021-02-24 03:46:29,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2021-02-24 03:46:29,550 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-24 03:46:29,550 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-24 03:46:29,550 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-24 03:46:29,550 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-24 03:46:29,550 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-24 03:46:29,550 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-24 03:46:29,551 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-24 03:46:29,551 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-24 03:46:29,551 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-24 03:46:29,551 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2021-02-24 03:46:29,551 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2021-02-24 03:46:29,551 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-24 03:46:29,551 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-24 03:46:29,551 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-24 03:46:29,552 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-24 03:46:29,552 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-24 03:46:29,552 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2021-02-24 03:46:29,552 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2021-02-24 03:46:29,552 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-24 03:46:29,553 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-24 03:46:29,553 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2021-02-24 03:46:29,553 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2021-02-24 03:46:29,553 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2021-02-24 03:46:29,553 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-24 03:46:29,554 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-24 03:46:29,554 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-24 03:46:29,554 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-24 03:46:29,554 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-24 03:46:29,554 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-24 03:46:29,554 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-24 03:46:29,555 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-24 03:46:29,555 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-24 03:46:29,555 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2021-02-24 03:46:29,555 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-24 03:46:29,556 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-24 03:46:29,556 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-24 03:46:29,556 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-24 03:46:29,556 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-24 03:46:29,557 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-24 03:46:29,557 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-24 03:46:29,557 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-24 03:46:29,558 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-24 03:46:29,559 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-24 03:46:29,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-24 03:46:29,559 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-24 03:46:29,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-24 03:46:29,559 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-24 03:46:29,560 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-24 03:46:29,560 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-24 03:46:29,560 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-24 03:46:29,561 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-24 03:46:29,561 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-24 03:46:29,561 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-24 03:46:29,561 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-24 03:46:29,561 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-24 03:46:29,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-24 03:46:29,562 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-24 03:46:30,597 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-24 03:46:30,597 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-24 03:46:30,600 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 03:46:30 BoogieIcfgContainer [2021-02-24 03:46:30,600 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-24 03:46:30,602 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-24 03:46:30,602 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-24 03:46:30,606 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-24 03:46:30,606 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.02 03:46:28" (1/3) ... [2021-02-24 03:46:30,607 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1ea6ab54 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 03:46:30, skipping insertion in model container [2021-02-24 03:46:30,607 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:46:29" (2/3) ... [2021-02-24 03:46:30,607 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1ea6ab54 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 03:46:30, skipping insertion in model container [2021-02-24 03:46:30,608 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 03:46:30" (3/3) ... [2021-02-24 03:46:30,609 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product49.cil.c [2021-02-24 03:46:30,616 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-24 03:46:30,621 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-24 03:46:30,640 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-24 03:46:30,665 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-24 03:46:30,665 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-24 03:46:30,665 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-24 03:46:30,665 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-24 03:46:30,666 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-24 03:46:30,666 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-24 03:46:30,666 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-24 03:46:30,666 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-24 03:46:30,690 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states. [2021-02-24 03:46:30,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2021-02-24 03:46:30,712 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:46:30,714 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:46:30,714 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:46:30,724 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:46:30,724 INFO L82 PathProgramCache]: Analyzing trace with hash 315747978, now seen corresponding path program 1 times [2021-02-24 03:46:30,736 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:46:30,737 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [941256782] [2021-02-24 03:46:30,737 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:46:30,838 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:46:31,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:31,348 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:31,354 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:31,355 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:31,356 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:31,697 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:46:31,701 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:46:31,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:31,822 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:31,824 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:31,840 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-24 03:46:31,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:31,858 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:31,861 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:31,862 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 03:46:31,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:31,865 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:31,866 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:31,866 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-24 03:46:31,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:31,870 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:31,870 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:31,871 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-24 03:46:31,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:31,873 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:31,873 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:31,880 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-24 03:46:31,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:31,883 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:31,883 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:31,884 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-24 03:46:31,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:31,888 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:31,889 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:31,889 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:46:31,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:31,892 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:31,892 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:31,893 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2021-02-24 03:46:31,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:31,895 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:31,896 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:31,896 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-24 03:46:31,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:31,899 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:31,899 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:31,940 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-24 03:46:31,941 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [941256782] [2021-02-24 03:46:31,943 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:46:31,944 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-24 03:46:31,944 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1251775918] [2021-02-24 03:46:31,949 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-24 03:46:31,950 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:46:31,962 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-24 03:46:31,963 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-24 03:46:31,965 INFO L87 Difference]: Start difference. First operand 331 states. Second operand 4 states. [2021-02-24 03:46:33,666 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:46:33,666 INFO L93 Difference]: Finished difference Result 513 states and 599 transitions. [2021-02-24 03:46:33,669 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-02-24 03:46:33,671 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 165 [2021-02-24 03:46:33,673 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:46:33,702 INFO L225 Difference]: With dead ends: 513 [2021-02-24 03:46:33,702 INFO L226 Difference]: Without dead ends: 323 [2021-02-24 03:46:33,714 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-24 03:46:33,736 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 323 states. [2021-02-24 03:46:33,918 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 323 to 279. [2021-02-24 03:46:33,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 279 states. [2021-02-24 03:46:33,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 279 states and 303 transitions. [2021-02-24 03:46:33,925 INFO L78 Accepts]: Start accepts. Automaton has 279 states and 303 transitions. Word has length 165 [2021-02-24 03:46:33,926 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:46:33,926 INFO L480 AbstractCegarLoop]: Abstraction has 279 states and 303 transitions. [2021-02-24 03:46:33,926 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-24 03:46:33,926 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 303 transitions. [2021-02-24 03:46:33,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2021-02-24 03:46:33,930 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:46:33,931 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:46:33,931 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-24 03:46:33,931 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:46:33,932 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:46:33,932 INFO L82 PathProgramCache]: Analyzing trace with hash 582657252, now seen corresponding path program 1 times [2021-02-24 03:46:33,932 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:46:33,932 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1697768168] [2021-02-24 03:46:33,933 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:46:33,936 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:46:33,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:34,051 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:34,051 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:34,054 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:34,054 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:46:34,058 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:34,059 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:34,432 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:46:34,433 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:46:34,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:34,499 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:34,500 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:34,505 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-24 03:46:34,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:34,507 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:34,508 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:34,508 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 03:46:34,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:34,510 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:34,511 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:34,511 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-24 03:46:34,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:34,514 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:34,514 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:34,515 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-24 03:46:34,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:34,517 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:34,517 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:34,525 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-24 03:46:34,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:34,528 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:34,528 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:34,529 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-24 03:46:34,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:34,532 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:34,533 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:34,533 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:46:34,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:34,535 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:34,536 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:34,536 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-24 03:46:34,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:34,539 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:34,539 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:34,540 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-24 03:46:34,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:34,542 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:34,543 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:34,580 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-24 03:46:34,581 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1697768168] [2021-02-24 03:46:34,581 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:46:34,581 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-24 03:46:34,581 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [918749991] [2021-02-24 03:46:34,583 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-24 03:46:34,583 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:46:34,583 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-24 03:46:34,584 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-24 03:46:34,584 INFO L87 Difference]: Start difference. First operand 279 states and 303 transitions. Second operand 5 states. [2021-02-24 03:46:35,378 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:46:36,581 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:46:36,581 INFO L93 Difference]: Finished difference Result 441 states and 494 transitions. [2021-02-24 03:46:36,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-24 03:46:36,582 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 166 [2021-02-24 03:46:36,583 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:46:36,587 INFO L225 Difference]: With dead ends: 441 [2021-02-24 03:46:36,587 INFO L226 Difference]: Without dead ends: 312 [2021-02-24 03:46:36,589 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-24 03:46:36,590 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 312 states. [2021-02-24 03:46:36,708 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 312 to 269. [2021-02-24 03:46:36,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 269 states. [2021-02-24 03:46:36,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 269 states and 290 transitions. [2021-02-24 03:46:36,710 INFO L78 Accepts]: Start accepts. Automaton has 269 states and 290 transitions. Word has length 166 [2021-02-24 03:46:36,711 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:46:36,711 INFO L480 AbstractCegarLoop]: Abstraction has 269 states and 290 transitions. [2021-02-24 03:46:36,711 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-24 03:46:36,711 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 290 transitions. [2021-02-24 03:46:36,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2021-02-24 03:46:36,713 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:46:36,714 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:46:36,714 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-24 03:46:36,714 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:46:36,715 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:46:36,715 INFO L82 PathProgramCache]: Analyzing trace with hash 1885620285, now seen corresponding path program 1 times [2021-02-24 03:46:36,715 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:46:36,715 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [112246582] [2021-02-24 03:46:36,715 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:46:36,719 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:46:36,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:36,798 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:36,798 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:46:36,802 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:36,802 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:46:36,807 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:36,807 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:46:36,812 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:36,813 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:46:36,819 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:36,820 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:37,176 WARN L202 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:46:37,177 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:46:37,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:37,227 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:37,227 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:37,228 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:37,229 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-24 03:46:37,236 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-24 03:46:37,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:37,239 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:37,240 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:37,240 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 03:46:37,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:37,243 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:37,243 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:37,243 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-24 03:46:37,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:37,255 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:37,255 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:37,263 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:37,264 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:46:37,306 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-24 03:46:37,307 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-24 03:46:37,322 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-24 03:46:37,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:37,327 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:37,327 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:37,339 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-24 03:46:37,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:37,354 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:37,355 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:37,355 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-24 03:46:37,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:37,359 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:37,359 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:37,359 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:46:37,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:37,362 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:37,368 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:37,368 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-24 03:46:37,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:37,373 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:37,374 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:37,374 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-02-24 03:46:37,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:37,377 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:37,378 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:37,425 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-24 03:46:37,425 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [112246582] [2021-02-24 03:46:37,426 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:46:37,426 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-24 03:46:37,426 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2021229030] [2021-02-24 03:46:37,429 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-24 03:46:37,429 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:46:37,430 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-24 03:46:37,431 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-24 03:46:37,431 INFO L87 Difference]: Start difference. First operand 269 states and 290 transitions. Second operand 10 states. [2021-02-24 03:46:38,153 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:46:38,619 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:46:39,015 WARN L202 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:46:39,387 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:46:39,777 WARN L202 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:46:40,193 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:46:41,830 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:46:41,831 INFO L93 Difference]: Finished difference Result 461 states and 520 transitions. [2021-02-24 03:46:41,831 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-24 03:46:41,832 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 175 [2021-02-24 03:46:41,832 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:46:41,835 INFO L225 Difference]: With dead ends: 461 [2021-02-24 03:46:41,835 INFO L226 Difference]: Without dead ends: 312 [2021-02-24 03:46:41,836 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 20 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2021-02-24 03:46:41,837 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 312 states. [2021-02-24 03:46:41,941 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 312 to 269. [2021-02-24 03:46:41,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 269 states. [2021-02-24 03:46:41,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 269 states and 289 transitions. [2021-02-24 03:46:41,943 INFO L78 Accepts]: Start accepts. Automaton has 269 states and 289 transitions. Word has length 175 [2021-02-24 03:46:41,944 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:46:41,944 INFO L480 AbstractCegarLoop]: Abstraction has 269 states and 289 transitions. [2021-02-24 03:46:41,944 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-24 03:46:41,944 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 289 transitions. [2021-02-24 03:46:41,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2021-02-24 03:46:41,947 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:46:41,947 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:46:41,948 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-24 03:46:41,948 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:46:41,948 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:46:41,948 INFO L82 PathProgramCache]: Analyzing trace with hash 129543699, now seen corresponding path program 1 times [2021-02-24 03:46:41,949 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:46:41,949 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1258909464] [2021-02-24 03:46:41,949 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:46:41,952 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:46:41,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:42,017 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:42,018 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:46:42,021 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:42,021 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:46:42,022 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:42,023 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:46:42,023 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:42,024 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:46:42,024 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:42,025 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:46:42,025 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:42,026 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:42,344 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:46:42,345 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:46:42,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:42,393 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:42,393 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:42,394 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:42,395 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:46:42,401 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-24 03:46:42,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:42,404 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:42,405 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:42,405 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 03:46:42,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:42,407 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:42,408 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:42,408 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-24 03:46:42,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:42,411 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:42,411 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:42,412 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-24 03:46:42,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:42,414 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:42,414 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:42,421 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-24 03:46:42,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:42,424 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:42,425 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:42,425 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-24 03:46:42,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:42,428 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:42,429 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:42,429 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:46:42,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:42,431 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:42,432 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:42,440 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-24 03:46:42,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:42,445 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:42,445 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:42,446 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:42,447 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:46:42,448 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:42,448 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:42,449 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:46:42,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:42,453 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:42,456 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:46:42,457 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:42,457 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:46:42,468 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:46:42,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:42,471 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:42,472 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:42,472 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2021-02-24 03:46:42,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:42,475 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:42,476 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:42,476 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2021-02-24 03:46:42,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:42,480 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:42,481 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:42,577 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-24 03:46:42,577 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1258909464] [2021-02-24 03:46:42,578 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:46:42,578 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-02-24 03:46:42,578 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [560887313] [2021-02-24 03:46:42,579 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-02-24 03:46:42,579 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:46:42,579 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-02-24 03:46:42,579 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-02-24 03:46:42,580 INFO L87 Difference]: Start difference. First operand 269 states and 289 transitions. Second operand 7 states. [2021-02-24 03:46:43,287 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:46:45,235 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:46:45,995 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:46:45,995 INFO L93 Difference]: Finished difference Result 601 states and 689 transitions. [2021-02-24 03:46:45,996 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-02-24 03:46:45,996 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 188 [2021-02-24 03:46:45,996 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:46:46,001 INFO L225 Difference]: With dead ends: 601 [2021-02-24 03:46:46,001 INFO L226 Difference]: Without dead ends: 452 [2021-02-24 03:46:46,002 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 37 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=75, Invalid=197, Unknown=0, NotChecked=0, Total=272 [2021-02-24 03:46:46,004 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 452 states. [2021-02-24 03:46:46,172 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 452 to 384. [2021-02-24 03:46:46,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 384 states. [2021-02-24 03:46:46,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 384 states and 416 transitions. [2021-02-24 03:46:46,175 INFO L78 Accepts]: Start accepts. Automaton has 384 states and 416 transitions. Word has length 188 [2021-02-24 03:46:46,175 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:46:46,176 INFO L480 AbstractCegarLoop]: Abstraction has 384 states and 416 transitions. [2021-02-24 03:46:46,176 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2021-02-24 03:46:46,176 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 416 transitions. [2021-02-24 03:46:46,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2021-02-24 03:46:46,179 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:46:46,179 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:46:46,179 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-24 03:46:46,180 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:46:46,180 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:46:46,180 INFO L82 PathProgramCache]: Analyzing trace with hash 1354907442, now seen corresponding path program 1 times [2021-02-24 03:46:46,180 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:46:46,180 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1159977704] [2021-02-24 03:46:46,181 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:46:46,184 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:46:46,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:46,248 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:46,248 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:46:46,251 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:46,252 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:46:46,252 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:46,253 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:46:46,253 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:46,254 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:46:46,255 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:46,255 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-24 03:46:46,256 WARN L141 QuantifierPusher]: treesize reduction 8, result has 11.1 percent of original size [2021-02-24 03:46:46,257 WARN L147 QuantifierPusher]: treesize reduction 8, result has 11.1 percent of original size 1 [2021-02-24 03:46:46,258 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:46,259 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:46,583 WARN L202 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:46:46,585 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:46:46,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:46,665 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:46,666 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:46,667 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:46,668 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-24 03:46:46,673 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-24 03:46:46,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:46,680 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:46,680 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:46,680 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 03:46:46,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:46,683 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:46,684 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:46,684 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-24 03:46:46,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:46,687 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:46,687 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:46,688 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-24 03:46:46,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:46,690 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:46,691 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:46,697 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-24 03:46:46,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:46,700 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:46,700 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:46,700 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-24 03:46:46,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:46,704 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:46,705 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:46,705 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:46:46,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:46,707 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:46,708 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:46,715 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-24 03:46:46,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:46,723 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:46,723 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:46,724 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:46,724 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:46,724 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:46:46,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:46,739 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:46,740 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:46,740 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:46,741 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:46,741 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:46:46,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:46,749 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:46,750 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:46,750 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:46,751 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:46:46,763 WARN L141 QuantifierPusher]: treesize reduction 9, result has 50.0 percent of original size [2021-02-24 03:46:46,764 WARN L147 QuantifierPusher]: treesize reduction 9, result has 50.0 percent of original size 9 [2021-02-24 03:46:46,779 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:46,779 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:46,780 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-24 03:46:46,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:46,786 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:46,786 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:46,788 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:46,789 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:46:46,805 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:46,806 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:46:46,821 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-24 03:46:46,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:46,824 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:46,825 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:46,828 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2021-02-24 03:46:46,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:46,830 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:46,831 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:46,831 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2021-02-24 03:46:46,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:46,834 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:46,834 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:46,897 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-24 03:46:46,898 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1159977704] [2021-02-24 03:46:46,898 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:46:46,898 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-24 03:46:46,898 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [843155647] [2021-02-24 03:46:46,899 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-24 03:46:46,899 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:46:46,899 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-24 03:46:46,900 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-24 03:46:46,900 INFO L87 Difference]: Start difference. First operand 384 states and 416 transitions. Second operand 10 states. [2021-02-24 03:46:47,535 WARN L202 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:46:48,929 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:46:49,327 WARN L202 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:46:49,728 WARN L202 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:46:50,111 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:46:50,566 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:46:50,911 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:46:52,648 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:46:52,649 INFO L93 Difference]: Finished difference Result 935 states and 1102 transitions. [2021-02-24 03:46:52,650 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-02-24 03:46:52,650 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 212 [2021-02-24 03:46:52,650 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:46:52,654 INFO L225 Difference]: With dead ends: 935 [2021-02-24 03:46:52,654 INFO L226 Difference]: Without dead ends: 671 [2021-02-24 03:46:52,656 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 2.9s TimeCoverageRelationStatistics Valid=103, Invalid=317, Unknown=0, NotChecked=0, Total=420 [2021-02-24 03:46:52,657 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 671 states. [2021-02-24 03:46:52,890 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 671 to 571. [2021-02-24 03:46:52,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 571 states. [2021-02-24 03:46:52,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 571 states and 631 transitions. [2021-02-24 03:46:52,894 INFO L78 Accepts]: Start accepts. Automaton has 571 states and 631 transitions. Word has length 212 [2021-02-24 03:46:52,895 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:46:52,895 INFO L480 AbstractCegarLoop]: Abstraction has 571 states and 631 transitions. [2021-02-24 03:46:52,895 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-24 03:46:52,895 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 631 transitions. [2021-02-24 03:46:52,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2021-02-24 03:46:52,900 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:46:52,900 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:46:52,901 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-24 03:46:52,901 INFO L428 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:46:52,901 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:46:52,902 INFO L82 PathProgramCache]: Analyzing trace with hash -1299765873, now seen corresponding path program 1 times [2021-02-24 03:46:52,902 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:46:52,902 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1465186927] [2021-02-24 03:46:52,902 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:46:52,905 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:46:52,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:52,974 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:52,975 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:46:52,978 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:52,979 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:46:52,980 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:52,980 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:46:52,985 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:52,986 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:46:52,986 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:52,987 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:46:52,988 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:52,988 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:46:52,989 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:52,989 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:46:52,993 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:52,994 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:46:52,999 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:52,999 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:53,334 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:46:53,335 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:46:53,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:53,374 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:53,375 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:53,375 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:53,376 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:46:53,381 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-24 03:46:53,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:53,384 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:53,384 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:53,385 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 03:46:53,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:53,387 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:53,387 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:53,387 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-24 03:46:53,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:53,390 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:53,391 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:53,391 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-24 03:46:53,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:53,393 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:53,393 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:53,402 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-24 03:46:53,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:53,405 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:53,406 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:53,406 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-24 03:46:53,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:53,409 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:53,410 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:53,410 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:46:53,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:53,412 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:53,412 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:53,423 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-24 03:46:53,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:53,429 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:53,429 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:53,430 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:53,430 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:46:53,430 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:46:53,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:53,436 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:53,436 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:53,437 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:53,437 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:46:53,438 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:46:53,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:53,442 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:53,443 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:53,443 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-24 03:46:53,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:53,445 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:53,446 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:53,446 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-24 03:46:53,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:53,448 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:53,449 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:53,451 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2021-02-24 03:46:53,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:53,470 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:53,470 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:53,470 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2021-02-24 03:46:53,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:46:53,474 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:53,474 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:46:53,475 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:53,475 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:46:53,486 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:46:53,486 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:46:53,558 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-02-24 03:46:53,559 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1465186927] [2021-02-24 03:46:53,559 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:46:53,559 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-24 03:46:53,560 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [979776891] [2021-02-24 03:46:53,560 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-24 03:46:53,560 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:46:53,561 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-24 03:46:53,561 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-24 03:46:53,561 INFO L87 Difference]: Start difference. First operand 571 states and 631 transitions. Second operand 10 states. [2021-02-24 03:46:54,206 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:46:55,228 WARN L202 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:46:55,633 WARN L202 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:46:56,758 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:46:57,164 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:46:57,614 WARN L202 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:46:58,271 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:46:58,655 WARN L202 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:46:59,029 WARN L202 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:46:59,849 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:46:59,849 INFO L93 Difference]: Finished difference Result 1116 states and 1284 transitions. [2021-02-24 03:46:59,850 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-02-24 03:46:59,851 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 212 [2021-02-24 03:46:59,851 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:46:59,855 INFO L225 Difference]: With dead ends: 1116 [2021-02-24 03:46:59,855 INFO L226 Difference]: Without dead ends: 665 [2021-02-24 03:46:59,861 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 55 ImplicationChecksByTransitivity, 3.7s TimeCoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2021-02-24 03:46:59,863 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 665 states. [2021-02-24 03:47:00,132 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 665 to 569. [2021-02-24 03:47:00,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 569 states. [2021-02-24 03:47:00,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 569 states and 625 transitions. [2021-02-24 03:47:00,139 INFO L78 Accepts]: Start accepts. Automaton has 569 states and 625 transitions. Word has length 212 [2021-02-24 03:47:00,139 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:47:00,140 INFO L480 AbstractCegarLoop]: Abstraction has 569 states and 625 transitions. [2021-02-24 03:47:00,140 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-24 03:47:00,140 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 625 transitions. [2021-02-24 03:47:00,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2021-02-24 03:47:00,143 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:47:00,144 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:47:00,144 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-02-24 03:47:00,144 INFO L428 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:47:00,144 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:47:00,145 INFO L82 PathProgramCache]: Analyzing trace with hash -1668642790, now seen corresponding path program 1 times [2021-02-24 03:47:00,145 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:47:00,145 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1828578864] [2021-02-24 03:47:00,145 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:47:00,148 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:47:00,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:47:00,247 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:00,248 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:00,248 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:00,248 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:00,592 WARN L202 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:47:00,593 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:47:00,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:47:00,627 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:00,629 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:00,638 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-24 03:47:00,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:47:00,640 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:00,640 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:00,640 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 03:47:00,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:47:00,642 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:00,642 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:00,643 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-24 03:47:00,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:47:00,645 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:00,645 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:00,646 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-24 03:47:00,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:47:00,648 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:00,648 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:00,655 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-24 03:47:00,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:47:00,657 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:00,658 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:00,658 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-24 03:47:00,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:47:00,660 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:00,661 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:00,661 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:47:00,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:47:00,664 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:00,665 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:00,672 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-24 03:47:00,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:47:00,678 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:00,679 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:00,679 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:00,680 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:00,680 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:47:00,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:47:00,686 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:00,686 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:00,687 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:00,688 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:47:00,695 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:00,696 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:47:00,704 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:00,705 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:00,705 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:47:00,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:47:00,712 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:00,713 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:00,714 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:00,716 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:47:00,729 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:00,730 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:47:00,744 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:00,744 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:47:00,758 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-24 03:47:00,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:47:00,761 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:00,761 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:00,762 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-24 03:47:00,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:47:00,764 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:00,764 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:00,767 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2021-02-24 03:47:00,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:47:00,771 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:00,773 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:00,773 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2021-02-24 03:47:00,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:47:00,775 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:00,776 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:00,822 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:47:00,822 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1828578864] [2021-02-24 03:47:00,823 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:47:00,823 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-24 03:47:00,823 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [435564776] [2021-02-24 03:47:00,824 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-24 03:47:00,824 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:47:00,824 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-24 03:47:00,824 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-24 03:47:00,824 INFO L87 Difference]: Start difference. First operand 569 states and 625 transitions. Second operand 10 states. [2021-02-24 03:47:02,344 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:47:02,704 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:47:03,113 WARN L202 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:47:03,507 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:47:03,901 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:47:04,266 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:47:05,382 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:47:05,383 INFO L93 Difference]: Finished difference Result 1120 states and 1282 transitions. [2021-02-24 03:47:05,383 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-24 03:47:05,383 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 213 [2021-02-24 03:47:05,384 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:47:05,389 INFO L225 Difference]: With dead ends: 1120 [2021-02-24 03:47:05,389 INFO L226 Difference]: Without dead ends: 671 [2021-02-24 03:47:05,391 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=75, Invalid=197, Unknown=0, NotChecked=0, Total=272 [2021-02-24 03:47:05,393 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 671 states. [2021-02-24 03:47:05,616 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 671 to 585. [2021-02-24 03:47:05,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 585 states. [2021-02-24 03:47:05,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 585 states and 641 transitions. [2021-02-24 03:47:05,620 INFO L78 Accepts]: Start accepts. Automaton has 585 states and 641 transitions. Word has length 213 [2021-02-24 03:47:05,620 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:47:05,620 INFO L480 AbstractCegarLoop]: Abstraction has 585 states and 641 transitions. [2021-02-24 03:47:05,621 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-24 03:47:05,621 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 641 transitions. [2021-02-24 03:47:05,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2021-02-24 03:47:05,624 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:47:05,624 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:47:05,624 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-02-24 03:47:05,625 INFO L428 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:47:05,625 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:47:05,625 INFO L82 PathProgramCache]: Analyzing trace with hash -1793847174, now seen corresponding path program 1 times [2021-02-24 03:47:05,625 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:47:05,625 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [526425202] [2021-02-24 03:47:05,626 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:47:05,629 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:47:05,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:47:05,681 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:05,682 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:05,682 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:05,682 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:47:05,685 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:05,687 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:47:05,691 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:05,691 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:05,692 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:05,693 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:05,988 WARN L202 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:47:05,989 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:47:05,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:47:06,014 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:06,015 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:06,020 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-24 03:47:06,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:47:06,022 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:06,022 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:06,023 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 03:47:06,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:47:06,024 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:06,025 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:06,025 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-24 03:47:06,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:47:06,029 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:06,030 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:06,031 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:06,031 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:47:06,043 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:06,043 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:47:06,056 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-24 03:47:06,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:47:06,058 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:06,058 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:06,069 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-24 03:47:06,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:47:06,071 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:06,073 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:06,073 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-24 03:47:06,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:47:06,076 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:06,077 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:06,077 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:47:06,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:47:06,080 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:06,080 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:06,091 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-24 03:47:06,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:47:06,100 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:06,101 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:06,101 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:06,101 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:06,102 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:47:06,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:47:06,112 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:06,113 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:06,113 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:06,114 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:06,114 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:47:06,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:47:06,122 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:06,125 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:06,127 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:06,127 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:47:06,139 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:06,139 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:47:06,152 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:06,152 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:06,153 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-24 03:47:06,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:47:06,164 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:06,164 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:06,165 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:06,165 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:47:06,181 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:06,181 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:47:06,196 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-24 03:47:06,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:47:06,198 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:06,199 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:06,201 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2021-02-24 03:47:06,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:47:06,205 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:06,206 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:06,206 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2021-02-24 03:47:06,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:47:06,208 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:06,208 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:06,255 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:47:06,255 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [526425202] [2021-02-24 03:47:06,255 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:47:06,256 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2021-02-24 03:47:06,256 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [110824294] [2021-02-24 03:47:06,256 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-02-24 03:47:06,256 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:47:06,257 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-02-24 03:47:06,257 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=131, Unknown=0, NotChecked=0, Total=156 [2021-02-24 03:47:06,257 INFO L87 Difference]: Start difference. First operand 585 states and 641 transitions. Second operand 13 states. [2021-02-24 03:47:07,002 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:47:07,391 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:47:07,778 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:47:08,156 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:47:08,530 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:47:09,659 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:47:10,039 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:47:10,423 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:47:10,823 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:47:11,198 WARN L202 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:47:12,546 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:47:12,547 INFO L93 Difference]: Finished difference Result 1033 states and 1177 transitions. [2021-02-24 03:47:12,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-02-24 03:47:12,548 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 213 [2021-02-24 03:47:12,549 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:47:12,552 INFO L225 Difference]: With dead ends: 1033 [2021-02-24 03:47:12,552 INFO L226 Difference]: Without dead ends: 568 [2021-02-24 03:47:12,555 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 4.0s TimeCoverageRelationStatistics Valid=110, Invalid=442, Unknown=0, NotChecked=0, Total=552 [2021-02-24 03:47:12,556 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 568 states. [2021-02-24 03:47:12,769 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 568 to 499. [2021-02-24 03:47:12,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 499 states. [2021-02-24 03:47:12,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 499 states and 536 transitions. [2021-02-24 03:47:12,773 INFO L78 Accepts]: Start accepts. Automaton has 499 states and 536 transitions. Word has length 213 [2021-02-24 03:47:12,773 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:47:12,773 INFO L480 AbstractCegarLoop]: Abstraction has 499 states and 536 transitions. [2021-02-24 03:47:12,773 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2021-02-24 03:47:12,774 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 536 transitions. [2021-02-24 03:47:12,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2021-02-24 03:47:12,777 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:47:12,778 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:47:12,778 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-02-24 03:47:12,778 INFO L428 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:47:12,778 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:47:12,779 INFO L82 PathProgramCache]: Analyzing trace with hash -265013107, now seen corresponding path program 1 times [2021-02-24 03:47:12,779 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:47:12,779 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [312266697] [2021-02-24 03:47:12,779 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:47:12,782 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:47:12,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:47:12,899 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:12,900 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:47:12,903 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:12,903 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:47:12,904 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:12,904 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:47:12,905 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:12,906 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:47:12,909 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-24 03:47:12,910 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-24 03:47:12,921 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:12,921 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:47:12,922 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:12,922 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:47:12,929 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:12,930 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:47:12,938 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:12,939 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:13,255 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:47:13,256 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:47:13,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:47:13,300 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:13,300 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:13,304 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:13,305 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-24 03:47:13,310 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-24 03:47:13,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:47:13,312 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:13,313 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:13,313 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 03:47:13,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:47:13,315 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:13,315 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:13,315 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-24 03:47:13,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:47:13,322 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:13,323 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:13,323 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-24 03:47:13,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:47:13,325 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:13,326 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:13,335 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-24 03:47:13,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:47:13,338 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:13,339 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:13,349 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-24 03:47:13,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:47:13,366 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:13,367 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:47:13,382 WARN L141 QuantifierPusher]: treesize reduction 5, result has 72.2 percent of original size [2021-02-24 03:47:13,383 WARN L147 QuantifierPusher]: treesize reduction 5, result has 72.2 percent of original size 13 [2021-02-24 03:47:13,401 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-02-24 03:47:13,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:47:13,406 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:13,406 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:13,408 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:47:13,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:47:13,410 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:13,410 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:13,423 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2021-02-24 03:47:13,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:47:13,434 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:13,434 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:13,435 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:47:13,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:47:13,438 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:13,439 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:13,439 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:47:13,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:47:13,442 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:13,442 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:13,442 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-24 03:47:13,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:47:13,444 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:13,445 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:13,445 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-24 03:47:13,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:47:13,447 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:13,448 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:13,450 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2021-02-24 03:47:13,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:47:13,452 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:13,454 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:13,454 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:13,455 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:47:13,469 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:13,470 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:47:13,483 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2021-02-24 03:47:13,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:47:13,486 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:13,486 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:13,525 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:47:13,525 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [312266697] [2021-02-24 03:47:13,525 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:47:13,525 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2021-02-24 03:47:13,525 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [172869565] [2021-02-24 03:47:13,526 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-02-24 03:47:13,526 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:47:13,526 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-02-24 03:47:13,527 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=152, Unknown=0, NotChecked=0, Total=182 [2021-02-24 03:47:13,527 INFO L87 Difference]: Start difference. First operand 499 states and 536 transitions. Second operand 14 states. [2021-02-24 03:47:14,542 WARN L202 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 207 [2021-02-24 03:47:15,559 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:47:17,576 WARN L202 SmtUtils]: Spent 711.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 209 [2021-02-24 03:47:18,327 WARN L202 SmtUtils]: Spent 712.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 211 [2021-02-24 03:47:18,767 WARN L202 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:47:19,162 WARN L202 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:47:19,903 WARN L202 SmtUtils]: Spent 693.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 210 [2021-02-24 03:47:20,294 WARN L202 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:47:20,730 WARN L202 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:47:21,102 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:47:22,905 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:47:23,270 WARN L202 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:47:23,668 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:47:24,466 WARN L202 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 207 [2021-02-24 03:47:26,183 WARN L202 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 209 [2021-02-24 03:47:26,922 WARN L202 SmtUtils]: Spent 703.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 211 [2021-02-24 03:47:27,705 WARN L202 SmtUtils]: Spent 703.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 210 [2021-02-24 03:47:28,048 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:47:28,049 INFO L93 Difference]: Finished difference Result 1371 states and 1552 transitions. [2021-02-24 03:47:28,049 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2021-02-24 03:47:28,049 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 218 [2021-02-24 03:47:28,050 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:47:28,057 INFO L225 Difference]: With dead ends: 1371 [2021-02-24 03:47:28,057 INFO L226 Difference]: Without dead ends: 1092 [2021-02-24 03:47:28,059 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 91 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 48 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 633 ImplicationChecksByTransitivity, 9.8s TimeCoverageRelationStatistics Valid=510, Invalid=1940, Unknown=0, NotChecked=0, Total=2450 [2021-02-24 03:47:28,061 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1092 states. [2021-02-24 03:47:28,458 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1092 to 996. [2021-02-24 03:47:28,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 996 states. [2021-02-24 03:47:28,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 996 states and 1076 transitions. [2021-02-24 03:47:28,463 INFO L78 Accepts]: Start accepts. Automaton has 996 states and 1076 transitions. Word has length 218 [2021-02-24 03:47:28,464 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:47:28,464 INFO L480 AbstractCegarLoop]: Abstraction has 996 states and 1076 transitions. [2021-02-24 03:47:28,464 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2021-02-24 03:47:28,464 INFO L276 IsEmpty]: Start isEmpty. Operand 996 states and 1076 transitions. [2021-02-24 03:47:28,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2021-02-24 03:47:28,467 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:47:28,468 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 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, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-24 03:47:28,468 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-02-24 03:47:28,468 INFO L428 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:47:28,468 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:47:28,468 INFO L82 PathProgramCache]: Analyzing trace with hash -303285865, now seen corresponding path program 1 times [2021-02-24 03:47:28,469 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:47:28,469 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1691018952] [2021-02-24 03:47:28,469 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:47:28,569 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-24 03:47:28,597 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-24 03:47:28,610 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-24 03:47:28,618 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-24 03:47:28,668 WARN L141 QuantifierPusher]: treesize reduction 34, result has 19.0 percent of original size [2021-02-24 03:47:28,679 WARN L147 QuantifierPusher]: treesize reduction 34, result has 19.0 percent of original size 8 [2021-02-24 03:47:28,691 WARN L141 QuantifierPusher]: treesize reduction 20, result has 66.1 percent of original size [2021-02-24 03:47:28,694 WARN L147 QuantifierPusher]: treesize reduction 20, result has 66.1 percent of original size 39 [2021-02-24 03:47:28,700 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-24 03:47:28,707 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-24 03:47:28,712 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-24 03:47:28,721 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-24 03:47:28,763 WARN L141 QuantifierPusher]: treesize reduction 34, result has 19.0 percent of original size [2021-02-24 03:47:28,765 WARN L147 QuantifierPusher]: treesize reduction 34, result has 19.0 percent of original size 8 [2021-02-24 03:47:28,768 WARN L141 QuantifierPusher]: treesize reduction 20, result has 66.1 percent of original size [2021-02-24 03:47:28,770 WARN L147 QuantifierPusher]: treesize reduction 20, result has 66.1 percent of original size 39 [2021-02-24 03:47:28,772 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-24 03:47:28,777 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-24 03:47:28,779 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-24 03:47:28,783 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-24 03:47:28,824 WARN L141 QuantifierPusher]: treesize reduction 34, result has 19.0 percent of original size [2021-02-24 03:47:28,825 WARN L147 QuantifierPusher]: treesize reduction 34, result has 19.0 percent of original size 8 [2021-02-24 03:47:28,827 WARN L141 QuantifierPusher]: treesize reduction 20, result has 66.1 percent of original size [2021-02-24 03:47:28,829 WARN L147 QuantifierPusher]: treesize reduction 20, result has 66.1 percent of original size 39 [2021-02-24 03:47:28,831 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-24 03:47:28,834 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-24 03:47:28,836 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-24 03:47:28,839 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-24 03:47:28,880 WARN L141 QuantifierPusher]: treesize reduction 4, result has 90.5 percent of original size [2021-02-24 03:47:28,885 INFO L723 QuantifierPusher]: Distributing 9 disjuncts over 3 conjuncts [2021-02-24 03:47:28,890 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:28,891 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:47:28,893 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:28,898 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 102 [2021-02-24 03:47:28,902 WARN L147 QuantifierPusher]: treesize reduction 4, result has 90.5 percent of original size 38 [2021-02-24 03:47:28,908 WARN L141 QuantifierPusher]: treesize reduction 20, result has 84.7 percent of original size [2021-02-24 03:47:28,912 WARN L147 QuantifierPusher]: treesize reduction 20, result has 84.7 percent of original size 111 [2021-02-24 03:47:28,914 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-24 03:47:28,917 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-24 03:47:28,919 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-24 03:47:28,923 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-24 03:47:28,964 WARN L141 QuantifierPusher]: treesize reduction 34, result has 19.0 percent of original size [2021-02-24 03:47:28,965 WARN L147 QuantifierPusher]: treesize reduction 34, result has 19.0 percent of original size 8 [2021-02-24 03:47:28,967 WARN L141 QuantifierPusher]: treesize reduction 20, result has 66.1 percent of original size [2021-02-24 03:47:28,968 WARN L147 QuantifierPusher]: treesize reduction 20, result has 66.1 percent of original size 39 [2021-02-24 03:47:28,970 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-24 03:47:28,973 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-24 03:47:28,975 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-24 03:47:28,978 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-24 03:47:29,019 WARN L141 QuantifierPusher]: treesize reduction 4, result has 90.5 percent of original size [2021-02-24 03:47:29,021 INFO L723 QuantifierPusher]: Distributing 9 disjuncts over 3 conjuncts [2021-02-24 03:47:29,023 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:29,023 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:47:29,025 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:29,029 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 102 [2021-02-24 03:47:29,031 WARN L147 QuantifierPusher]: treesize reduction 4, result has 90.5 percent of original size 38 [2021-02-24 03:47:29,035 WARN L141 QuantifierPusher]: treesize reduction 20, result has 84.7 percent of original size [2021-02-24 03:47:29,039 WARN L147 QuantifierPusher]: treesize reduction 20, result has 84.7 percent of original size 111 [2021-02-24 03:47:29,041 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-24 03:47:29,044 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-24 03:47:29,046 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-24 03:47:29,049 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-24 03:47:29,090 WARN L141 QuantifierPusher]: treesize reduction 34, result has 19.0 percent of original size [2021-02-24 03:47:29,091 WARN L147 QuantifierPusher]: treesize reduction 34, result has 19.0 percent of original size 8 [2021-02-24 03:47:29,093 WARN L141 QuantifierPusher]: treesize reduction 20, result has 66.1 percent of original size [2021-02-24 03:47:29,094 WARN L147 QuantifierPusher]: treesize reduction 20, result has 66.1 percent of original size 39 [2021-02-24 03:47:29,096 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-24 03:47:29,099 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-24 03:47:29,101 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-24 03:47:29,104 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-24 03:47:29,145 WARN L141 QuantifierPusher]: treesize reduction 34, result has 19.0 percent of original size [2021-02-24 03:47:29,147 WARN L147 QuantifierPusher]: treesize reduction 34, result has 19.0 percent of original size 8 [2021-02-24 03:47:29,148 WARN L141 QuantifierPusher]: treesize reduction 20, result has 66.1 percent of original size [2021-02-24 03:47:29,150 WARN L147 QuantifierPusher]: treesize reduction 20, result has 66.1 percent of original size 39 [2021-02-24 03:47:29,150 INFO L206 tedInterpolationCore]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2021-02-24 03:47:29,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:47:29,227 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:29,228 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:29,228 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:29,229 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:47:29,232 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:29,232 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:47:29,236 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:29,236 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:29,540 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:47:29,541 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:47:29,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:47:29,567 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:29,567 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:29,572 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-24 03:47:29,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:47:29,597 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:29,597 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:29,598 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-24 03:47:29,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:47:29,599 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:29,600 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:29,600 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-24 03:47:29,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:47:29,602 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:29,602 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:29,602 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-24 03:47:29,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:47:29,603 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:29,604 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:29,612 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-24 03:47:29,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:47:29,614 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:29,614 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:29,614 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2021-02-24 03:47:29,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:47:29,618 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:29,618 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:47:29,627 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:29,628 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:47:29,628 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:47:29,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:47:29,630 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:29,631 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:29,631 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:29,632 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:47:29,641 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:29,642 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:47:29,663 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2021-02-24 03:47:29,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:47:29,666 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:29,667 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:29,679 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2021-02-24 03:47:29,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:47:29,685 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:29,685 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:29,685 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:47:29,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:47:29,688 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:29,688 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:29,689 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-24 03:47:29,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:47:29,691 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:29,691 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:29,691 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2021-02-24 03:47:29,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:47:29,693 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:29,694 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:29,694 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:47:29,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:47:29,695 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:29,696 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:29,697 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2021-02-24 03:47:29,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:47:29,699 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:29,699 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:29,699 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2021-02-24 03:47:29,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:47:29,701 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:29,702 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:29,761 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:47:29,763 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:29,765 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:47:29,766 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:29,766 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:47:29,766 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-02-24 03:47:29,767 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:29,769 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:47:29,769 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:29,770 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:47:29,770 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-02-24 03:47:29,771 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:29,772 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:47:29,773 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:29,773 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:47:29,774 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-02-24 03:47:29,776 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:29,780 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:47:29,782 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:29,783 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-02-24 03:47:29,784 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 104 [2021-02-24 03:47:29,785 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:29,786 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:47:29,786 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:29,787 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:47:29,787 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-02-24 03:47:29,790 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:29,793 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:47:29,795 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:29,796 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-02-24 03:47:29,797 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 104 [2021-02-24 03:47:29,798 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:29,798 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:29,799 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:29,799 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:47:29,813 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:29,814 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-24 03:47:29,835 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:29,835 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-24 03:47:29,859 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:29,860 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:47:29,882 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:29,883 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:47:29,913 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:29,914 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:47:29,915 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:29,916 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:47:29,916 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:47:29,917 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:29,917 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:47:29,918 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:47:29,944 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:29,945 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:47:29,945 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:29,946 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:47:29,978 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:29,979 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-24 03:47:30,011 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:30,012 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:47:30,013 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:30,013 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:47:30,014 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:30,014 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:47:30,015 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:47:30,016 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:30,016 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:47:30,017 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:47:30,062 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:30,063 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-24 03:47:30,089 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:30,089 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-24 03:47:30,119 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:30,120 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:47:30,148 WARN L141 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-02-24 03:47:30,149 WARN L147 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size 7 [2021-02-24 03:47:30,174 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:30,175 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-24 03:47:30,226 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:30,227 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-24 03:47:30,260 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:30,261 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:47:30,293 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:30,294 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:47:30,329 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:30,331 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:47:30,332 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:30,332 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:47:30,333 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-02-24 03:47:30,382 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:30,383 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:47:30,384 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:30,385 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:47:30,385 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:30,386 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:47:30,387 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:47:30,429 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:30,430 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:47:30,431 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:30,432 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:47:30,433 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:30,433 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:47:30,434 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:47:30,467 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:30,468 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:47:30,468 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:30,469 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:47:30,470 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:30,470 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:47:30,512 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:30,513 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-24 03:47:30,559 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:30,560 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-24 03:47:30,561 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:30,562 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:47:30,563 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:30,564 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:47:30,564 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-24 03:47:30,609 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:30,610 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-24 03:47:30,647 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:30,648 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-24 03:47:30,694 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:30,695 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:47:30,737 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:30,737 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-24 03:47:30,741 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:30,742 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:47:30,743 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:30,743 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-24 03:47:30,791 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:30,793 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-24 03:47:30,835 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:30,837 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-24 03:47:30,883 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:30,884 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-24 03:47:30,885 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:30,885 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-24 03:47:30,886 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:30,887 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-24 03:47:30,888 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:30,889 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-24 03:47:30,928 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:30,930 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-24 03:47:30,931 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:30,931 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-24 03:47:30,932 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:30,932 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-24 03:47:30,933 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:30,933 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-24 03:47:30,936 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:30,939 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-24 03:47:30,941 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:30,942 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-24 03:47:30,942 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:30,943 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-24 03:47:30,943 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:30,944 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-24 03:47:30,945 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:30,945 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-24 03:47:30,946 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:30,946 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-24 03:47:30,947 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:30,947 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-24 03:47:30,948 WARN L141 QuantifierPusher]: treesize reduction 1, result has 94.4 percent of original size [2021-02-24 03:47:30,948 WARN L147 QuantifierPusher]: treesize reduction 1, result has 94.4 percent of original size 17 [2021-02-24 03:47:30,993 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:30,994 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:47:31,042 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:31,043 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:47:31,094 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:31,095 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:47:31,096 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:31,097 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-24 03:47:31,148 WARN L141 QuantifierPusher]: treesize reduction 8, result has 71.4 percent of original size [2021-02-24 03:47:31,149 WARN L147 QuantifierPusher]: treesize reduction 8, result has 71.4 percent of original size 20 [2021-02-24 03:47:31,149 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:31,150 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:47:31,226 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:31,227 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-24 03:47:31,286 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:31,287 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:47:31,288 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:31,289 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:47:31,360 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:31,361 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:47:31,436 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:31,438 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-24 03:47:31,520 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:31,521 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-24 03:47:31,522 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:31,525 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-02-24 03:47:31,594 WARN L141 QuantifierPusher]: treesize reduction 8, result has 71.4 percent of original size [2021-02-24 03:47:31,595 WARN L147 QuantifierPusher]: treesize reduction 8, result has 71.4 percent of original size 20 [2021-02-24 03:47:31,596 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:31,596 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:47:31,672 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:31,673 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-24 03:47:31,745 WARN L141 QuantifierPusher]: treesize reduction 4, result has 83.3 percent of original size [2021-02-24 03:47:31,749 WARN L147 QuantifierPusher]: treesize reduction 4, result has 83.3 percent of original size 20 [2021-02-24 03:47:31,750 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:31,752 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-24 03:47:31,815 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:31,816 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:47:31,817 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:31,818 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-24 03:47:31,882 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:31,883 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:47:31,887 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:31,888 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-24 03:47:31,946 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:31,947 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-24 03:47:31,948 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:31,949 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-24 03:47:31,950 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:31,951 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-24 03:47:31,952 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:31,952 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-24 03:47:31,953 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:31,953 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-24 03:47:31,954 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:31,955 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-24 03:47:31,960 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:31,961 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-24 03:47:31,962 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:31,962 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-24 03:47:31,963 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:31,964 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-24 03:47:31,964 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:31,965 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-24 03:47:31,965 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:31,966 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-24 03:47:31,967 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:31,967 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:47:32,033 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:32,034 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:47:32,105 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:32,105 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:47:32,108 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:32,108 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-24 03:47:32,171 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:32,172 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-24 03:47:32,233 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:32,234 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:47:32,307 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:32,310 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-24 03:47:32,376 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:32,377 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:47:32,436 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:32,437 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:47:32,440 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:32,442 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-24 03:47:32,443 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:32,444 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-24 03:47:32,444 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:32,445 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-24 03:47:32,446 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:47:32,446 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:47:32,446 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1691018952] [2021-02-24 03:47:32,447 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:47:32,447 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [54] imperfect sequences [] total 54 [2021-02-24 03:47:32,447 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [774423507] [2021-02-24 03:47:32,450 INFO L460 AbstractCegarLoop]: Interpolant automaton has 54 states [2021-02-24 03:47:32,450 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:47:32,451 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 54 interpolants. [2021-02-24 03:47:32,452 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=307, Invalid=2999, Unknown=0, NotChecked=0, Total=3306 [2021-02-24 03:47:32,452 INFO L87 Difference]: Start difference. First operand 996 states and 1076 transitions. Second operand 54 states. [2021-02-24 03:47:33,155 WARN L202 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:47:34,030 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:47:34,430 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:47:34,863 WARN L202 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:47:35,284 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:47:35,729 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:47:36,181 WARN L202 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-24 03:47:36,620 WARN L202 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:47:37,072 WARN L202 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:47:37,570 WARN L202 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-24 03:47:38,030 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:47:38,533 WARN L202 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:47:39,055 WARN L202 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-24 03:47:39,611 WARN L202 SmtUtils]: Spent 412.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:47:40,171 WARN L202 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-24 03:47:40,692 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:47:41,570 WARN L202 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-24 03:47:42,089 WARN L202 SmtUtils]: Spent 414.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-24 03:47:42,588 WARN L202 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-24 03:47:43,073 WARN L202 SmtUtils]: Spent 418.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:47:43,458 WARN L202 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:47:43,934 WARN L202 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:47:44,429 WARN L202 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:47:44,880 WARN L202 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:47:45,465 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:47:46,248 WARN L202 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:47:46,721 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:47:47,201 WARN L202 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:47:47,717 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:47:48,242 WARN L202 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:47:48,714 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:47:49,239 WARN L202 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:47:49,735 WARN L202 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-24 03:47:50,256 WARN L202 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:47:50,766 WARN L202 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:47:51,275 WARN L202 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:47:51,765 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:47:52,665 WARN L202 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:47:53,244 WARN L202 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:47:53,710 WARN L202 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:47:54,253 WARN L202 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:47:54,744 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:47:55,198 WARN L202 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:47:55,638 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:47:56,185 WARN L202 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:47:57,161 WARN L202 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:47:58,151 WARN L202 SmtUtils]: Spent 839.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 223 [2021-02-24 03:47:59,457 WARN L202 SmtUtils]: Spent 423.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-24 03:48:00,496 WARN L202 SmtUtils]: Spent 428.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-24 03:48:01,876 WARN L202 SmtUtils]: Spent 422.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-24 03:48:02,574 WARN L202 SmtUtils]: Spent 445.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-24 03:48:03,139 WARN L202 SmtUtils]: Spent 423.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-24 03:48:04,236 WARN L202 SmtUtils]: Spent 857.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 224 [2021-02-24 03:48:04,938 WARN L202 SmtUtils]: Spent 446.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-24 03:48:05,478 WARN L202 SmtUtils]: Spent 442.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2021-02-24 03:48:06,523 WARN L202 SmtUtils]: Spent 868.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 227 [2021-02-24 03:48:07,008 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:48:07,533 WARN L202 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:48:08,459 WARN L202 SmtUtils]: Spent 773.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 214 [2021-02-24 03:48:09,352 WARN L202 SmtUtils]: Spent 798.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 217 [2021-02-24 03:48:09,892 WARN L202 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:48:11,226 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:48:12,110 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:48:12,554 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:48:13,308 WARN L202 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:48:13,901 WARN L202 SmtUtils]: Spent 412.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-24 03:48:14,893 WARN L202 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-24 03:48:15,512 WARN L202 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-24 03:48:16,283 WARN L202 SmtUtils]: Spent 423.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-24 03:48:17,398 WARN L202 SmtUtils]: Spent 898.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 225 [2021-02-24 03:48:18,727 WARN L202 SmtUtils]: Spent 440.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-24 03:48:20,110 WARN L202 SmtUtils]: Spent 475.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-24 03:48:20,693 WARN L202 SmtUtils]: Spent 450.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-24 03:48:21,351 WARN L202 SmtUtils]: Spent 444.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-24 03:48:22,131 WARN L202 SmtUtils]: Spent 465.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-24 03:48:22,720 WARN L202 SmtUtils]: Spent 483.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-24 03:48:23,268 WARN L202 SmtUtils]: Spent 466.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-24 03:48:23,890 WARN L202 SmtUtils]: Spent 488.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2021-02-24 03:48:24,531 WARN L202 SmtUtils]: Spent 494.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-24 03:48:25,165 WARN L202 SmtUtils]: Spent 444.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:48:25,685 WARN L202 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:48:26,185 WARN L202 SmtUtils]: Spent 424.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:48:29,105 WARN L202 SmtUtils]: Spent 463.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-24 03:48:30,971 WARN L202 SmtUtils]: Spent 457.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-24 03:48:31,643 WARN L202 SmtUtils]: Spent 454.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-24 03:48:32,226 WARN L202 SmtUtils]: Spent 476.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2021-02-24 03:48:33,269 WARN L202 SmtUtils]: Spent 901.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2021-02-24 03:48:33,791 WARN L202 SmtUtils]: Spent 426.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:48:34,321 WARN L202 SmtUtils]: Spent 434.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:48:35,330 WARN L202 SmtUtils]: Spent 862.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 216 [2021-02-24 03:48:43,097 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:48:43,097 INFO L93 Difference]: Finished difference Result 2991 states and 3563 transitions. [2021-02-24 03:48:43,097 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 301 states. [2021-02-24 03:48:43,098 INFO L78 Accepts]: Start accepts. Automaton has 54 states. Word has length 305 [2021-02-24 03:48:43,098 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:48:43,101 INFO L225 Difference]: With dead ends: 2991 [2021-02-24 03:48:43,101 INFO L226 Difference]: Without dead ends: 0 [2021-02-24 03:48:43,137 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 506 GetRequests, 149 SyntacticMatches, 6 SemanticMatches, 351 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 53388 ImplicationChecksByTransitivity, 58.0s TimeCoverageRelationStatistics Valid=6772, Invalid=117484, Unknown=0, NotChecked=0, Total=124256 [2021-02-24 03:48:43,137 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-24 03:48:43,137 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-24 03:48:43,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-24 03:48:43,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-24 03:48:43,139 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 305 [2021-02-24 03:48:43,139 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:48:43,139 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-24 03:48:43,139 INFO L481 AbstractCegarLoop]: Interpolant automaton has 54 states. [2021-02-24 03:48:43,139 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-24 03:48:43,139 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-24 03:48:43,139 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-02-24 03:48:43,142 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-24 03:48:45,417 WARN L202 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 338 DAG size of output: 271 [2021-02-24 03:48:49,694 WARN L202 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 371 DAG size of output: 295 [2021-02-24 03:48:50,270 WARN L202 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 369 DAG size of output: 293 [2021-02-24 03:48:53,010 WARN L202 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 369 DAG size of output: 293 [2021-02-24 03:48:53,582 WARN L202 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 359 DAG size of output: 280 [2021-02-24 03:48:53,961 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 369 DAG size of output: 293 [2021-02-24 03:48:54,272 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 342 DAG size of output: 285 [2021-02-24 03:48:54,839 WARN L202 SmtUtils]: Spent 493.00 ms on a formula simplification. DAG size of input: 369 DAG size of output: 295 [2021-02-24 03:48:59,212 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 340 DAG size of output: 278 [2021-02-24 03:48:59,634 WARN L202 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 387 DAG size of output: 304 [2021-02-24 03:49:01,604 WARN L202 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 359 DAG size of output: 280 [2021-02-24 03:49:05,842 WARN L202 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 341 DAG size of output: 280 [2021-02-24 03:49:06,189 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 363 DAG size of output: 287 [2021-02-24 03:49:06,805 WARN L202 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 369 DAG size of output: 292 [2021-02-24 03:49:12,730 WARN L202 SmtUtils]: Spent 557.00 ms on a formula simplification. DAG size of input: 392 DAG size of output: 308 [2021-02-24 03:49:13,307 WARN L202 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 369 DAG size of output: 293 [2021-02-24 03:49:14,868 WARN L202 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 365 DAG size of output: 288 [2021-02-24 03:49:17,322 WARN L202 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 338 DAG size of output: 271 [2021-02-24 03:49:24,323 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 339 DAG size of output: 276 [2021-02-24 03:49:24,847 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 359 DAG size of output: 280 [2021-02-24 03:49:26,460 WARN L202 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 383 DAG size of output: 301 [2021-02-24 03:49:29,110 WARN L202 SmtUtils]: Spent 618.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 23 [2021-02-24 03:49:29,921 WARN L202 SmtUtils]: Spent 784.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 32 [2021-02-24 03:49:31,161 WARN L202 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 258 DAG size of output: 56 [2021-02-24 03:49:32,118 WARN L202 SmtUtils]: Spent 953.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 42 [2021-02-24 03:49:32,356 WARN L202 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-24 03:49:33,580 WARN L202 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 203 DAG size of output: 48 [2021-02-24 03:49:33,856 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 1 [2021-02-24 03:49:33,993 WARN L202 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-24 03:49:34,120 WARN L202 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-24 03:49:34,449 WARN L202 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 1 [2021-02-24 03:49:35,137 WARN L202 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 27 [2021-02-24 03:49:35,771 WARN L202 SmtUtils]: Spent 625.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 24 [2021-02-24 03:49:36,087 WARN L202 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-24 03:49:36,749 WARN L202 SmtUtils]: Spent 660.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 25 [2021-02-24 03:49:37,418 WARN L202 SmtUtils]: Spent 666.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 25 [2021-02-24 03:49:39,479 WARN L202 SmtUtils]: Spent 2.04 s on a formula simplification. DAG size of input: 256 DAG size of output: 43 [2021-02-24 03:49:40,915 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 188 DAG size of output: 38 [2021-02-24 03:49:42,050 WARN L202 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 230 DAG size of output: 42 [2021-02-24 03:49:42,288 WARN L202 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-24 03:49:43,292 WARN L202 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 234 DAG size of output: 42 [2021-02-24 03:49:43,933 WARN L202 SmtUtils]: Spent 637.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-24 03:49:45,754 WARN L202 SmtUtils]: Spent 1.81 s on a formula simplification. DAG size of input: 199 DAG size of output: 41 [2021-02-24 03:49:46,824 WARN L202 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 231 DAG size of output: 42 [2021-02-24 03:49:47,999 WARN L202 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 175 DAG size of output: 26 [2021-02-24 03:49:49,627 WARN L202 SmtUtils]: Spent 1.62 s on a formula simplification. DAG size of input: 181 DAG size of output: 27 [2021-02-24 03:49:50,806 WARN L202 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 175 DAG size of output: 26 [2021-02-24 03:49:51,458 WARN L202 SmtUtils]: Spent 644.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-24 03:49:51,774 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-24 03:49:52,074 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-24 03:49:52,721 WARN L202 SmtUtils]: Spent 625.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 23 [2021-02-24 03:49:53,040 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-24 03:49:55,046 WARN L202 SmtUtils]: Spent 1.99 s on a formula simplification. DAG size of input: 253 DAG size of output: 38 [2021-02-24 03:49:55,329 WARN L202 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-24 03:49:56,704 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 259 DAG size of output: 55 [2021-02-24 03:49:56,868 WARN L202 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 36 [2021-02-24 03:49:57,504 WARN L202 SmtUtils]: Spent 634.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-24 03:49:57,810 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-24 03:49:58,472 WARN L202 SmtUtils]: Spent 655.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 27 [2021-02-24 03:49:58,771 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-24 03:49:58,900 WARN L202 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-24 03:49:59,139 WARN L202 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-24 03:50:00,096 WARN L202 SmtUtils]: Spent 954.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 42 [2021-02-24 03:50:00,754 WARN L202 SmtUtils]: Spent 655.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 24 [2021-02-24 03:50:01,947 WARN L202 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 219 DAG size of output: 51 [2021-02-24 03:50:02,911 WARN L202 SmtUtils]: Spent 960.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 42 [2021-02-24 03:50:04,196 WARN L202 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 224 DAG size of output: 53 [2021-02-24 03:50:04,659 WARN L202 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 16 [2021-02-24 03:50:05,658 WARN L202 SmtUtils]: Spent 996.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 42 [2021-02-24 03:50:06,381 WARN L202 SmtUtils]: Spent 716.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 18 [2021-02-24 03:50:07,629 WARN L202 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 241 DAG size of output: 35 [2021-02-24 03:50:07,932 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-24 03:50:09,231 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 180 DAG size of output: 28 [2021-02-24 03:50:09,868 WARN L202 SmtUtils]: Spent 635.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-24 03:50:09,996 WARN L202 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-24 03:50:10,308 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-24 03:50:11,677 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 246 DAG size of output: 46 [2021-02-24 03:50:11,961 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2021-02-24 03:50:14,068 WARN L202 SmtUtils]: Spent 2.10 s on a formula simplification. DAG size of input: 219 DAG size of output: 61 [2021-02-24 03:50:14,250 WARN L202 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 30 [2021-02-24 03:50:14,533 WARN L202 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2021-02-24 03:50:15,793 WARN L202 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 202 DAG size of output: 36 [2021-02-24 03:50:16,870 WARN L202 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 183 DAG size of output: 34 [2021-02-24 03:50:17,604 WARN L202 SmtUtils]: Spent 729.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 23 [2021-02-24 03:50:18,835 WARN L202 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 241 DAG size of output: 35 [2021-02-24 03:50:19,473 WARN L202 SmtUtils]: Spent 636.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-24 03:50:19,695 WARN L202 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 30 [2021-02-24 03:50:19,982 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 1 [2021-02-24 03:50:20,388 WARN L202 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 26 [2021-02-24 03:50:21,546 WARN L202 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 216 DAG size of output: 44 [2021-02-24 03:50:23,134 WARN L202 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 242 DAG size of output: 60 [2021-02-24 03:50:24,933 WARN L202 SmtUtils]: Spent 1.78 s on a formula simplification. DAG size of input: 253 DAG size of output: 44 [2021-02-24 03:50:25,656 WARN L202 SmtUtils]: Spent 665.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 25 [2021-02-24 03:50:26,329 WARN L202 SmtUtils]: Spent 663.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 25 [2021-02-24 03:50:26,465 WARN L202 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-24 03:50:26,784 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-24 03:50:27,441 WARN L202 SmtUtils]: Spent 639.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 18 [2021-02-24 03:50:27,749 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-24 03:50:28,049 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-24 03:50:29,271 WARN L202 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 219 DAG size of output: 51 [2021-02-24 03:50:29,583 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-24 03:50:30,545 WARN L202 SmtUtils]: Spent 945.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 20 [2021-02-24 03:50:30,832 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 1 [2021-02-24 03:50:31,152 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-24 03:50:32,252 WARN L202 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 192 DAG size of output: 34 [2021-02-24 03:50:32,924 WARN L202 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 18 [2021-02-24 03:50:33,572 WARN L202 SmtUtils]: Spent 633.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-24 03:50:34,233 WARN L202 SmtUtils]: Spent 639.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-24 03:50:34,858 WARN L202 SmtUtils]: Spent 619.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 23 [2021-02-24 03:50:35,555 WARN L202 SmtUtils]: Spent 692.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 24 [2021-02-24 03:50:35,817 WARN L202 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-24 03:50:37,293 WARN L202 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 219 DAG size of output: 53 [2021-02-24 03:50:38,898 WARN L202 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 226 DAG size of output: 54 [2021-02-24 03:50:39,956 WARN L202 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 192 DAG size of output: 36 [2021-02-24 03:50:40,912 WARN L202 SmtUtils]: Spent 952.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 42 [2021-02-24 03:50:41,571 WARN L202 SmtUtils]: Spent 652.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 27 [2021-02-24 03:50:43,904 WARN L202 SmtUtils]: Spent 2.32 s on a formula simplification. DAG size of input: 248 DAG size of output: 40 [2021-02-24 03:50:44,564 WARN L202 SmtUtils]: Spent 654.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 27 [2021-02-24 03:50:45,228 WARN L202 SmtUtils]: Spent 650.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 27 [2021-02-24 03:50:45,509 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 1 [2021-02-24 03:50:46,184 WARN L202 SmtUtils]: Spent 664.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 27 [2021-02-24 03:50:46,821 WARN L202 SmtUtils]: Spent 626.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 18 [2021-02-24 03:50:47,514 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 24 [2021-02-24 03:50:47,815 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 1 [2021-02-24 03:50:50,364 WARN L202 SmtUtils]: Spent 2.54 s on a formula simplification. DAG size of input: 248 DAG size of output: 40 [2021-02-24 03:50:51,047 WARN L202 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 18 [2021-02-24 03:50:52,471 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 244 DAG size of output: 42 [2021-02-24 03:50:52,607 WARN L202 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-24 03:50:53,739 WARN L202 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 247 DAG size of output: 42 [2021-02-24 03:50:54,437 WARN L202 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-24 03:50:54,760 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-24 03:50:55,432 WARN L202 SmtUtils]: Spent 665.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 23 [2021-02-24 03:50:56,465 WARN L202 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 232 DAG size of output: 42 [2021-02-24 03:50:57,181 WARN L202 SmtUtils]: Spent 712.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 27 [2021-02-24 03:50:57,818 WARN L202 SmtUtils]: Spent 613.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 24 [2021-02-24 03:50:59,150 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 187 DAG size of output: 35 [2021-02-24 03:51:00,270 WARN L202 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 192 DAG size of output: 36 [2021-02-24 03:51:01,416 WARN L202 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 169 DAG size of output: 23 [2021-02-24 03:51:02,685 WARN L202 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 193 DAG size of output: 28 [2021-02-24 03:51:03,378 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-24 03:51:04,388 WARN L202 SmtUtils]: Spent 944.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 42 [2021-02-24 03:51:05,069 WARN L202 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-24 03:51:05,788 WARN L202 SmtUtils]: Spent 708.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 18 [2021-02-24 03:51:06,814 WARN L202 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 209 DAG size of output: 42 [2021-02-24 03:51:08,195 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 180 DAG size of output: 28 [2021-02-24 03:51:10,138 WARN L202 SmtUtils]: Spent 1.93 s on a formula simplification. DAG size of input: 199 DAG size of output: 41 [2021-02-24 03:51:10,461 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-24 03:51:10,597 WARN L202 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-24 03:51:12,537 WARN L202 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 196 DAG size of output: 38 [2021-02-24 03:51:13,253 WARN L202 SmtUtils]: Spent 714.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 25 [2021-02-24 03:51:14,652 WARN L202 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 180 DAG size of output: 30 [2021-02-24 03:51:15,901 WARN L202 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 176 DAG size of output: 26 [2021-02-24 03:51:16,087 WARN L202 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-24 03:51:16,738 WARN L202 SmtUtils]: Spent 647.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 27 [2021-02-24 03:51:18,981 WARN L202 SmtUtils]: Spent 2.24 s on a formula simplification. DAG size of input: 219 DAG size of output: 61 [2021-02-24 03:51:20,248 WARN L202 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 193 DAG size of output: 28 [2021-02-24 03:51:21,512 WARN L202 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 193 DAG size of output: 28 [2021-02-24 03:51:21,832 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-24 03:51:22,557 WARN L202 SmtUtils]: Spent 722.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 15 [2021-02-24 03:51:22,930 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 16 [2021-02-24 03:51:23,616 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-24 03:51:24,272 WARN L202 SmtUtils]: Spent 649.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 27 [2021-02-24 03:51:24,975 WARN L202 SmtUtils]: Spent 696.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 27 [2021-02-24 03:51:26,135 WARN L202 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 192 DAG size of output: 34 [2021-02-24 03:51:26,496 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:51:27,666 WARN L202 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 184 DAG size of output: 32 [2021-02-24 03:51:28,973 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 195 DAG size of output: 32 [2021-02-24 03:51:30,319 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 202 DAG size of output: 36 [2021-02-24 03:51:30,639 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-24 03:51:30,990 WARN L202 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 1 [2021-02-24 03:51:32,334 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 187 DAG size of output: 35 [2021-02-24 03:51:33,621 WARN L202 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 215 DAG size of output: 51 [2021-02-24 03:51:34,991 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 190 DAG size of output: 40 [2021-02-24 03:51:36,276 WARN L202 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 187 DAG size of output: 35 [2021-02-24 03:51:37,550 WARN L202 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 219 DAG size of output: 51 [2021-02-24 03:51:39,537 WARN L202 SmtUtils]: Spent 1.97 s on a formula simplification. DAG size of input: 207 DAG size of output: 46 [2021-02-24 03:51:40,298 WARN L202 SmtUtils]: Spent 758.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 18 [2021-02-24 03:51:42,108 WARN L202 SmtUtils]: Spent 1.78 s on a formula simplification. DAG size of input: 245 DAG size of output: 37 [2021-02-24 03:51:42,438 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-24 03:51:43,992 WARN L202 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 259 DAG size of output: 55 [2021-02-24 03:51:45,833 WARN L202 SmtUtils]: Spent 1.82 s on a formula simplification. DAG size of input: 239 DAG size of output: 56 [2021-02-24 03:51:46,156 WARN L202 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-24 03:51:47,544 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 246 DAG size of output: 46 [2021-02-24 03:51:48,907 WARN L202 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 248 DAG size of output: 41 [2021-02-24 03:51:49,162 WARN L202 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-24 03:51:49,846 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2021-02-24 03:51:50,549 WARN L202 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-24 03:51:51,914 WARN L202 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 202 DAG size of output: 36 [2021-02-24 03:51:52,669 WARN L202 SmtUtils]: Spent 752.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 21 [2021-02-24 03:51:53,382 WARN L202 SmtUtils]: Spent 710.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 16 [2021-02-24 03:51:54,084 WARN L202 SmtUtils]: Spent 695.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 27 [2021-02-24 03:51:55,621 WARN L202 SmtUtils]: Spent 1.53 s on a formula simplification. DAG size of input: 188 DAG size of output: 38 [2021-02-24 03:51:57,902 WARN L202 SmtUtils]: Spent 2.19 s on a formula simplification. DAG size of input: 256 DAG size of output: 43 [2021-02-24 03:51:57,909 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-24 03:51:57,909 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-24 03:51:57,910 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-24 03:51:57,910 INFO L189 CegarLoopUtils]: For program point L638(line 638) no Hoare annotation was computed. [2021-02-24 03:51:57,910 INFO L189 CegarLoopUtils]: For program point L667(line 667) no Hoare annotation was computed. [2021-02-24 03:51:57,910 INFO L189 CegarLoopUtils]: For program point L634(line 634) no Hoare annotation was computed. [2021-02-24 03:51:57,910 INFO L189 CegarLoopUtils]: For program point L667-1(lines 648 669) no Hoare annotation was computed. [2021-02-24 03:51:57,910 INFO L189 CegarLoopUtils]: For program point L663(line 663) no Hoare annotation was computed. [2021-02-24 03:51:57,911 INFO L189 CegarLoopUtils]: For program point L630(line 630) no Hoare annotation was computed. [2021-02-24 03:51:57,911 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 623 678) no Hoare annotation was computed. [2021-02-24 03:51:57,911 INFO L189 CegarLoopUtils]: For program point L626(line 626) no Hoare annotation was computed. [2021-02-24 03:51:57,911 INFO L189 CegarLoopUtils]: For program point L643(line 643) no Hoare annotation was computed. [2021-02-24 03:51:57,911 INFO L189 CegarLoopUtils]: For program point L639(line 639) no Hoare annotation was computed. [2021-02-24 03:51:57,911 INFO L189 CegarLoopUtils]: For program point L635(line 635) no Hoare annotation was computed. [2021-02-24 03:51:57,911 INFO L189 CegarLoopUtils]: For program point L664(line 664) no Hoare annotation was computed. [2021-02-24 03:51:57,911 INFO L189 CegarLoopUtils]: For program point L631(line 631) no Hoare annotation was computed. [2021-02-24 03:51:57,911 INFO L189 CegarLoopUtils]: For program point L627(line 627) no Hoare annotation was computed. [2021-02-24 03:51:57,911 INFO L189 CegarLoopUtils]: For program point L652(line 652) no Hoare annotation was computed. [2021-02-24 03:51:57,912 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 623 678) no Hoare annotation was computed. [2021-02-24 03:51:57,912 INFO L189 CegarLoopUtils]: For program point L644(line 644) no Hoare annotation was computed. [2021-02-24 03:51:57,912 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 623 678) no Hoare annotation was computed. [2021-02-24 03:51:57,912 INFO L189 CegarLoopUtils]: For program point L673(line 673) no Hoare annotation was computed. [2021-02-24 03:51:57,912 INFO L189 CegarLoopUtils]: For program point L636(line 636) no Hoare annotation was computed. [2021-02-24 03:51:57,912 INFO L189 CegarLoopUtils]: For program point L665(line 665) no Hoare annotation was computed. [2021-02-24 03:51:57,912 INFO L189 CegarLoopUtils]: For program point L632(line 632) no Hoare annotation was computed. [2021-02-24 03:51:57,912 INFO L189 CegarLoopUtils]: For program point L665-1(line 665) no Hoare annotation was computed. [2021-02-24 03:51:57,912 INFO L189 CegarLoopUtils]: For program point L665-2(line 665) no Hoare annotation was computed. [2021-02-24 03:51:57,912 INFO L189 CegarLoopUtils]: For program point L628(line 628) no Hoare annotation was computed. [2021-02-24 03:51:57,912 INFO L189 CegarLoopUtils]: For program point L624(line 624) no Hoare annotation was computed. [2021-02-24 03:51:57,913 INFO L189 CegarLoopUtils]: For program point L653(line 653) no Hoare annotation was computed. [2021-02-24 03:51:57,913 INFO L189 CegarLoopUtils]: For program point L649(line 649) no Hoare annotation was computed. [2021-02-24 03:51:57,913 INFO L189 CegarLoopUtils]: For program point L645(line 645) no Hoare annotation was computed. [2021-02-24 03:51:57,913 INFO L189 CegarLoopUtils]: For program point L674(line 674) no Hoare annotation was computed. [2021-02-24 03:51:57,913 INFO L189 CegarLoopUtils]: For program point L670(lines 647 671) no Hoare annotation was computed. [2021-02-24 03:51:57,913 INFO L189 CegarLoopUtils]: For program point L637(line 637) no Hoare annotation was computed. [2021-02-24 03:51:57,913 INFO L189 CegarLoopUtils]: For program point L666(line 666) no Hoare annotation was computed. [2021-02-24 03:51:57,913 INFO L189 CegarLoopUtils]: For program point L633(line 633) no Hoare annotation was computed. [2021-02-24 03:51:57,913 INFO L189 CegarLoopUtils]: For program point L662(line 662) no Hoare annotation was computed. [2021-02-24 03:51:57,913 INFO L189 CegarLoopUtils]: For program point L629(line 629) no Hoare annotation was computed. [2021-02-24 03:51:57,913 INFO L189 CegarLoopUtils]: For program point L625(line 625) no Hoare annotation was computed. [2021-02-24 03:51:57,913 INFO L189 CegarLoopUtils]: For program point L654(lines 654 658) no Hoare annotation was computed. [2021-02-24 03:51:57,914 INFO L189 CegarLoopUtils]: For program point L654-1(lines 654 658) no Hoare annotation was computed. [2021-02-24 03:51:57,914 INFO L189 CegarLoopUtils]: For program point L646(line 646) no Hoare annotation was computed. [2021-02-24 03:51:57,914 INFO L189 CegarLoopUtils]: For program point L646-1(line 646) no Hoare annotation was computed. [2021-02-24 03:51:57,914 INFO L189 CegarLoopUtils]: For program point L646-2(line 646) no Hoare annotation was computed. [2021-02-24 03:51:57,914 INFO L189 CegarLoopUtils]: For program point L675(line 675) no Hoare annotation was computed. [2021-02-24 03:51:57,914 INFO L189 CegarLoopUtils]: For program point L642(line 642) no Hoare annotation was computed. [2021-02-24 03:51:57,914 INFO L189 CegarLoopUtils]: For program point L700(line 700) no Hoare annotation was computed. [2021-02-24 03:51:57,914 INFO L189 CegarLoopUtils]: For program point L696(line 696) no Hoare annotation was computed. [2021-02-24 03:51:57,914 INFO L189 CegarLoopUtils]: For program point L725(line 725) no Hoare annotation was computed. [2021-02-24 03:51:57,914 INFO L189 CegarLoopUtils]: For program point L692(line 692) no Hoare annotation was computed. [2021-02-24 03:51:57,914 INFO L189 CegarLoopUtils]: For program point L721(line 721) no Hoare annotation was computed. [2021-02-24 03:51:57,915 INFO L189 CegarLoopUtils]: For program point L688(line 688) no Hoare annotation was computed. [2021-02-24 03:51:57,915 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 679 738) no Hoare annotation was computed. [2021-02-24 03:51:57,915 INFO L189 CegarLoopUtils]: For program point L684(line 684) no Hoare annotation was computed. [2021-02-24 03:51:57,915 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 679 738) no Hoare annotation was computed. [2021-02-24 03:51:57,915 INFO L189 CegarLoopUtils]: For program point L680(line 680) no Hoare annotation was computed. [2021-02-24 03:51:57,915 INFO L189 CegarLoopUtils]: For program point L709(line 709) no Hoare annotation was computed. [2021-02-24 03:51:57,915 INFO L189 CegarLoopUtils]: For program point L705-2(lines 705 730) no Hoare annotation was computed. [2021-02-24 03:51:57,915 INFO L189 CegarLoopUtils]: For program point L701(line 701) no Hoare annotation was computed. [2021-02-24 03:51:57,915 INFO L189 CegarLoopUtils]: For program point L726(line 726) no Hoare annotation was computed. [2021-02-24 03:51:57,915 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 679 738) no Hoare annotation was computed. [2021-02-24 03:51:57,916 INFO L189 CegarLoopUtils]: For program point L693(line 693) no Hoare annotation was computed. [2021-02-24 03:51:57,916 INFO L189 CegarLoopUtils]: For program point L722(line 722) no Hoare annotation was computed. [2021-02-24 03:51:57,916 INFO L189 CegarLoopUtils]: For program point L689(line 689) no Hoare annotation was computed. [2021-02-24 03:51:57,916 INFO L189 CegarLoopUtils]: For program point L685(line 685) no Hoare annotation was computed. [2021-02-24 03:51:57,916 INFO L189 CegarLoopUtils]: For program point L681(line 681) no Hoare annotation was computed. [2021-02-24 03:51:57,916 INFO L189 CegarLoopUtils]: For program point L710(line 710) no Hoare annotation was computed. [2021-02-24 03:51:57,916 INFO L189 CegarLoopUtils]: For program point L706(line 706) no Hoare annotation was computed. [2021-02-24 03:51:57,916 INFO L189 CegarLoopUtils]: For program point L702(line 702) no Hoare annotation was computed. [2021-02-24 03:51:57,916 INFO L189 CegarLoopUtils]: For program point L731(lines 704 732) no Hoare annotation was computed. [2021-02-24 03:51:57,916 INFO L189 CegarLoopUtils]: For program point L727(line 727) no Hoare annotation was computed. [2021-02-24 03:51:57,916 INFO L189 CegarLoopUtils]: For program point L694(line 694) no Hoare annotation was computed. [2021-02-24 03:51:57,917 INFO L189 CegarLoopUtils]: For program point L723(line 723) no Hoare annotation was computed. [2021-02-24 03:51:57,917 INFO L189 CegarLoopUtils]: For program point L690(line 690) no Hoare annotation was computed. [2021-02-24 03:51:57,917 INFO L189 CegarLoopUtils]: For program point L723-1(line 723) no Hoare annotation was computed. [2021-02-24 03:51:57,917 INFO L189 CegarLoopUtils]: For program point L723-2(line 723) no Hoare annotation was computed. [2021-02-24 03:51:57,917 INFO L189 CegarLoopUtils]: For program point L719(line 719) no Hoare annotation was computed. [2021-02-24 03:51:57,917 INFO L189 CegarLoopUtils]: For program point L686(line 686) no Hoare annotation was computed. [2021-02-24 03:51:57,917 INFO L189 CegarLoopUtils]: For program point L719-1(line 719) no Hoare annotation was computed. [2021-02-24 03:51:57,917 INFO L189 CegarLoopUtils]: For program point L719-2(line 719) no Hoare annotation was computed. [2021-02-24 03:51:57,917 INFO L189 CegarLoopUtils]: For program point L682(line 682) no Hoare annotation was computed. [2021-02-24 03:51:57,917 INFO L189 CegarLoopUtils]: For program point L711(lines 711 715) no Hoare annotation was computed. [2021-02-24 03:51:57,918 INFO L189 CegarLoopUtils]: For program point L711-1(lines 711 715) no Hoare annotation was computed. [2021-02-24 03:51:57,918 INFO L189 CegarLoopUtils]: For program point L703(line 703) no Hoare annotation was computed. [2021-02-24 03:51:57,918 INFO L189 CegarLoopUtils]: For program point L703-1(line 703) no Hoare annotation was computed. [2021-02-24 03:51:57,918 INFO L189 CegarLoopUtils]: For program point L703-2(line 703) no Hoare annotation was computed. [2021-02-24 03:51:57,918 INFO L189 CegarLoopUtils]: For program point L699(line 699) no Hoare annotation was computed. [2021-02-24 03:51:57,918 INFO L189 CegarLoopUtils]: For program point L728(line 728) no Hoare annotation was computed. [2021-02-24 03:51:57,918 INFO L189 CegarLoopUtils]: For program point L695(line 695) no Hoare annotation was computed. [2021-02-24 03:51:57,918 INFO L189 CegarLoopUtils]: For program point L728-1(line 728) no Hoare annotation was computed. [2021-02-24 03:51:57,918 INFO L189 CegarLoopUtils]: For program point L728-2(line 728) no Hoare annotation was computed. [2021-02-24 03:51:57,918 INFO L189 CegarLoopUtils]: For program point L724(line 724) no Hoare annotation was computed. [2021-02-24 03:51:57,918 INFO L189 CegarLoopUtils]: For program point L691(line 691) no Hoare annotation was computed. [2021-02-24 03:51:57,918 INFO L189 CegarLoopUtils]: For program point L724-1(line 724) no Hoare annotation was computed. [2021-02-24 03:51:57,918 INFO L189 CegarLoopUtils]: For program point L724-2(line 724) no Hoare annotation was computed. [2021-02-24 03:51:57,919 INFO L189 CegarLoopUtils]: For program point L720(line 720) no Hoare annotation was computed. [2021-02-24 03:51:57,919 INFO L189 CegarLoopUtils]: For program point L687(line 687) no Hoare annotation was computed. [2021-02-24 03:51:57,919 INFO L189 CegarLoopUtils]: For program point L683(line 683) no Hoare annotation was computed. [2021-02-24 03:51:57,919 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 554 560) the Hoare annotation is: true [2021-02-24 03:51:57,919 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 554 560) the Hoare annotation is: true [2021-02-24 03:51:57,919 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 561 569) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= 1 valid_product_~retValue_acc~10) (<= valid_product_~retValue_acc~10 1) (= |valid_product_#res| 1))) [2021-02-24 03:51:57,919 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 561 569) the Hoare annotation is: true [2021-02-24 03:51:57,920 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 561 569) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= 1 valid_product_~retValue_acc~10) (<= valid_product_~retValue_acc~10 1) (= |valid_product_#res| 1))) [2021-02-24 03:51:57,920 INFO L185 CegarLoopUtils]: At program point L566(line 566) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= 1 valid_product_~retValue_acc~10) (<= valid_product_~retValue_acc~10 1))) [2021-02-24 03:51:57,920 INFO L192 CegarLoopUtils]: At program point L565(line 565) the Hoare annotation is: true [2021-02-24 03:51:57,920 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 938 945) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 1 ~systemActive~0))) [2021-02-24 03:51:57,920 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1EXIT(lines 938 945) the Hoare annotation is: true [2021-02-24 03:51:57,920 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1FINAL(lines 938 945) the Hoare annotation is: true [2021-02-24 03:51:57,920 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 946 955) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse1) (or (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse0 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse1 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 (not (= |old(~switchedOnBeforeTS~0)| 0)) (= ~switchedOnBeforeTS~0 0) (not (<= 2 ~waterLevel~0))))) [2021-02-24 03:51:57,921 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2EXIT(lines 946 955) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 .cse2 (not (= |old(~switchedOnBeforeTS~0)| 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) .cse2) (or (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse0 .cse1 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse2 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))))) [2021-02-24 03:51:57,921 INFO L185 CegarLoopUtils]: At program point L951(line 951) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret79|))) (let ((.cse3 (and .cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))) (.cse0 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 (and .cse1 (= ~switchedOnBeforeTS~0 0)) .cse2 (not (= |old(~switchedOnBeforeTS~0)| 0)) (not (<= 2 ~waterLevel~0))) (or .cse3 .cse0 (not (= ~pumpRunning~0 0)) .cse2) (or .cse3 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse0 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse2 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)))))) [2021-02-24 03:51:57,921 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2FINAL(lines 946 955) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 .cse2 (not (= |old(~switchedOnBeforeTS~0)| 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) .cse2) (or (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse0 .cse1 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse2 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))))) [2021-02-24 03:51:57,921 INFO L185 CegarLoopUtils]: At program point L951-1(line 951) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret79|))) (let ((.cse3 (and .cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))) (.cse0 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 (and .cse1 (= ~switchedOnBeforeTS~0 0)) .cse2 (not (= |old(~switchedOnBeforeTS~0)| 0)) (not (<= 2 ~waterLevel~0))) (or .cse3 .cse0 (not (= ~pumpRunning~0 0)) .cse2) (or .cse3 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse0 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse2 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)))))) [2021-02-24 03:51:57,921 INFO L185 CegarLoopUtils]: At program point L951-2(line 951) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret79|)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (and .cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse1 (not (= ~pumpRunning~0 0)) .cse2) (or (not (= ~pumpRunning~0 1)) (and (= ~switchedOnBeforeTS~0 |__utac_acc__Specification5_spec__2_#t~ret79|) .cse0) .cse2 (not (= |old(~switchedOnBeforeTS~0)| 0)) (not (= 2 ~waterLevel~0))) (or (and .cse0 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse1 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse2 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))))) [2021-02-24 03:51:57,922 INFO L185 CegarLoopUtils]: At program point L962-1(line 962) the Hoare annotation is: (or (not (= ~pumpRunning~0 1)) (not (= 1 ~systemActive~0)) (= 2 |__utac_acc__Specification5_spec__3_#t~ret80|) (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))) [2021-02-24 03:51:57,922 INFO L185 CegarLoopUtils]: At program point L962-2(line 962) the Hoare annotation is: (or (not (= ~pumpRunning~0 1)) (not (= 1 ~systemActive~0)) (= 2 |__utac_acc__Specification5_spec__3_#t~ret80|) (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))) [2021-02-24 03:51:57,922 INFO L185 CegarLoopUtils]: At program point L962-3(line 962) the Hoare annotation is: (or (not (= ~pumpRunning~0 1)) (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (and (= __utac_acc__Specification5_spec__3_~tmp~9 |__utac_acc__Specification5_spec__3_#t~ret80|) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret80|)) (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) [2021-02-24 03:51:57,922 INFO L192 CegarLoopUtils]: At program point L958(line 958) the Hoare annotation is: true [2021-02-24 03:51:57,922 INFO L185 CegarLoopUtils]: At program point L971(line 971) the Hoare annotation is: (let ((.cse4 (= ~pumpRunning~0 0))) (let ((.cse3 (= ~switchedOnBeforeTS~0 0)) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not .cse4)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or (not (= ~pumpRunning~0 1)) .cse2 (not (= 2 ~waterLevel~0)) (not .cse3)) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 .cse4 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse1 .cse2 (not (<= ~waterLevel~0 1)))))) [2021-02-24 03:51:57,922 INFO L185 CegarLoopUtils]: At program point L969(lines 969 975) the Hoare annotation is: (let ((.cse2 (= ~switchedOnBeforeTS~0 0)) (.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (< ~waterLevel~0 3)) .cse0 .cse1 .cse2) (or (not (= ~pumpRunning~0 1)) .cse1 (not (= 2 ~waterLevel~0)) (not .cse2)) (or .cse0 .cse1 (not (<= ~waterLevel~0 1))))) [2021-02-24 03:51:57,923 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 956 984) the Hoare annotation is: true [2021-02-24 03:51:57,923 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3EXIT(lines 956 984) the Hoare annotation is: (or (not (= ~pumpRunning~0 1)) (= 2 __utac_acc__Specification5_spec__3_~tmp~9) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))) [2021-02-24 03:51:57,923 INFO L185 CegarLoopUtils]: At program point L968(lines 968 978) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (= __utac_acc__Specification5_spec__3_~tmp___0~3 0)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= ~switchedOnBeforeTS~0 0))) (and (or .cse0 .cse1 .cse2 (not (<= ~waterLevel~0 1))) (or (not (= ~pumpRunning~0 1)) .cse2 (not (= 2 ~waterLevel~0)) (not .cse3)) (or (not (< ~waterLevel~0 3)) .cse0 .cse1 .cse2 .cse3))) [2021-02-24 03:51:57,923 INFO L185 CegarLoopUtils]: At program point L966(line 966) the Hoare annotation is: (or (not (= ~pumpRunning~0 1)) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))) [2021-02-24 03:51:57,923 INFO L185 CegarLoopUtils]: At program point L966-1(line 966) the Hoare annotation is: (let ((.cse0 (= |__utac_acc__Specification5_spec__3_#t~ret81| 0)) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= ~switchedOnBeforeTS~0 0))) (and (or .cse0 (not (< ~waterLevel~0 3)) .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 (not (<= ~waterLevel~0 1))) (or (not (= ~pumpRunning~0 1)) .cse2 (not (= 2 ~waterLevel~0)) (not .cse3)))) [2021-02-24 03:51:57,923 INFO L185 CegarLoopUtils]: At program point L964(lines 964 981) the Hoare annotation is: (or (not (= ~pumpRunning~0 1)) (= 2 __utac_acc__Specification5_spec__3_~tmp~9) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))) [2021-02-24 03:51:57,923 INFO L185 CegarLoopUtils]: At program point L966-2(line 966) the Hoare annotation is: (let ((.cse0 (= |__utac_acc__Specification5_spec__3_#t~ret81| 0)) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= ~switchedOnBeforeTS~0 0))) (and (or .cse0 (not (< ~waterLevel~0 3)) .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 (not (<= ~waterLevel~0 1))) (or (not (= ~pumpRunning~0 1)) .cse2 (not (= 2 ~waterLevel~0)) (not .cse3)))) [2021-02-24 03:51:57,924 INFO L185 CegarLoopUtils]: At program point L966-3(line 966) the Hoare annotation is: (let ((.cse0 (and (= |__utac_acc__Specification5_spec__3_#t~ret81| 0) (= __utac_acc__Specification5_spec__3_~tmp___0~3 0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= ~switchedOnBeforeTS~0 0))) (and (or .cse0 .cse1 .cse2 (not (<= ~waterLevel~0 1))) (or .cse0 (not (< ~waterLevel~0 3)) .cse1 .cse2 .cse3) (or (not (= ~pumpRunning~0 1)) .cse2 (not (= 2 ~waterLevel~0)) (not .cse3)))) [2021-02-24 03:51:57,924 INFO L185 CegarLoopUtils]: At program point L964-1(lines 956 984) the Hoare annotation is: (or (not (= ~pumpRunning~0 1)) (= 2 __utac_acc__Specification5_spec__3_~tmp~9) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))) [2021-02-24 03:51:57,924 INFO L192 CegarLoopUtils]: At program point L962(line 962) the Hoare annotation is: true [2021-02-24 03:51:57,924 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 512 534) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:51:57,924 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 512 534) the Hoare annotation is: true [2021-02-24 03:51:57,924 INFO L192 CegarLoopUtils]: At program point L531(line 531) the Hoare annotation is: true [2021-02-24 03:51:57,924 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 512 534) the Hoare annotation is: true [2021-02-24 03:51:57,925 INFO L185 CegarLoopUtils]: At program point L524(line 524) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~5 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:51:57,925 INFO L185 CegarLoopUtils]: At program point L524-1(line 524) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~5 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:51:57,925 INFO L185 CegarLoopUtils]: At program point L522(lines 522 529) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~5 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:51:57,925 INFO L192 CegarLoopUtils]: At program point L522-1(lines 522 529) the Hoare annotation is: true [2021-02-24 03:51:57,925 INFO L185 CegarLoopUtils]: At program point L520(line 520) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret42| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:51:57,925 INFO L185 CegarLoopUtils]: At program point L519(line 519) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:51:57,925 INFO L185 CegarLoopUtils]: At program point L520-1(line 520) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret42| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:51:57,926 INFO L185 CegarLoopUtils]: At program point L518(line 518) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:51:57,926 INFO L185 CegarLoopUtils]: At program point L520-2(line 520) the Hoare annotation is: (or (and (= main_~tmp~5 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret42| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:51:57,926 INFO L185 CegarLoopUtils]: At program point L518-1(line 518) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:51:57,926 INFO L185 CegarLoopUtils]: At program point L514(line 514) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:51:57,926 INFO L189 CegarLoopUtils]: For program point L481(line 481) no Hoare annotation was computed. [2021-02-24 03:51:57,926 INFO L189 CegarLoopUtils]: For program point L480(line 480) no Hoare annotation was computed. [2021-02-24 03:51:57,926 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 466 489) no Hoare annotation was computed. [2021-02-24 03:51:57,927 INFO L189 CegarLoopUtils]: For program point L479(line 479) no Hoare annotation was computed. [2021-02-24 03:51:57,927 INFO L189 CegarLoopUtils]: For program point L478(line 478) no Hoare annotation was computed. [2021-02-24 03:51:57,927 INFO L189 CegarLoopUtils]: For program point L477(line 477) no Hoare annotation was computed. [2021-02-24 03:51:57,927 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 466 489) no Hoare annotation was computed. [2021-02-24 03:51:57,927 INFO L189 CegarLoopUtils]: For program point L476(line 476) no Hoare annotation was computed. [2021-02-24 03:51:57,927 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 466 489) no Hoare annotation was computed. [2021-02-24 03:51:57,927 INFO L189 CegarLoopUtils]: For program point L475(line 475) no Hoare annotation was computed. [2021-02-24 03:51:57,927 INFO L189 CegarLoopUtils]: For program point L474(line 474) no Hoare annotation was computed. [2021-02-24 03:51:57,927 INFO L189 CegarLoopUtils]: For program point L473(line 473) no Hoare annotation was computed. [2021-02-24 03:51:57,927 INFO L189 CegarLoopUtils]: For program point L472(line 472) no Hoare annotation was computed. [2021-02-24 03:51:57,928 INFO L189 CegarLoopUtils]: For program point L471(line 471) no Hoare annotation was computed. [2021-02-24 03:51:57,928 INFO L189 CegarLoopUtils]: For program point L484(line 484) no Hoare annotation was computed. [2021-02-24 03:51:57,928 INFO L189 CegarLoopUtils]: For program point L483(line 483) no Hoare annotation was computed. [2021-02-24 03:51:57,928 INFO L189 CegarLoopUtils]: For program point L482(line 482) no Hoare annotation was computed. [2021-02-24 03:51:57,928 INFO L185 CegarLoopUtils]: At program point L175(line 175) the Hoare annotation is: (let ((.cse3 (not (= ~pumpRunning~0 0))) (.cse0 (not (= 1 ~systemActive~0))) (.cse1 (not (= 2 ~waterLevel~0))) (.cse2 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1))) (and (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 (not (= ~switchedOnBeforeTS~0 0)) .cse2) (or .cse3 .cse0 (not (<= ~waterLevel~0 1)) .cse2) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse0 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse3 .cse0 .cse1 .cse2))) [2021-02-24 03:51:57,928 INFO L192 CegarLoopUtils]: At program point L174(line 174) the Hoare annotation is: true [2021-02-24 03:51:57,928 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 170 178) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse1 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 .cse2 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse3 .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse3 .cse1 .cse2 (not (<= ~waterLevel~0 1))))) [2021-02-24 03:51:57,929 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 170 178) the Hoare annotation is: true [2021-02-24 03:51:57,929 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 170 178) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse1 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 .cse2 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse3 .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse3 .cse1 .cse2 (not (<= ~waterLevel~0 1))))) [2021-02-24 03:51:57,929 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelENTRY(lines 234 252) the Hoare annotation is: true [2021-02-24 03:51:57,929 INFO L192 CegarLoopUtils]: At program point L249(line 249) the Hoare annotation is: true [2021-02-24 03:51:57,929 INFO L192 CegarLoopUtils]: At program point L246(line 246) the Hoare annotation is: true [2021-02-24 03:51:57,929 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelEXIT(lines 234 252) the Hoare annotation is: true [2021-02-24 03:51:57,929 INFO L192 CegarLoopUtils]: At program point L244(line 244) the Hoare annotation is: true [2021-02-24 03:51:57,929 INFO L192 CegarLoopUtils]: At program point L243(lines 243 247) the Hoare annotation is: true [2021-02-24 03:51:57,929 INFO L192 CegarLoopUtils]: At program point L241(line 241) the Hoare annotation is: true [2021-02-24 03:51:57,930 INFO L192 CegarLoopUtils]: At program point L243-2(lines 243 247) the Hoare annotation is: true [2021-02-24 03:51:57,930 INFO L192 CegarLoopUtils]: At program point L241-1(line 241) the Hoare annotation is: true [2021-02-24 03:51:57,930 INFO L192 CegarLoopUtils]: At program point L241-2(line 241) the Hoare annotation is: true [2021-02-24 03:51:57,930 INFO L192 CegarLoopUtils]: At program point L241-3(line 241) the Hoare annotation is: true [2021-02-24 03:51:57,930 INFO L192 CegarLoopUtils]: At program point L237(line 237) the Hoare annotation is: true [2021-02-24 03:51:57,930 INFO L192 CegarLoopUtils]: At program point L236(line 236) the Hoare annotation is: true [2021-02-24 03:51:57,930 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelFINAL(lines 234 252) the Hoare annotation is: true [2021-02-24 03:51:57,930 INFO L189 CegarLoopUtils]: For program point L192(line 192) no Hoare annotation was computed. [2021-02-24 03:51:57,930 INFO L189 CegarLoopUtils]: For program point L188(line 188) no Hoare annotation was computed. [2021-02-24 03:51:57,930 INFO L189 CegarLoopUtils]: For program point L186(lines 186 194) no Hoare annotation was computed. [2021-02-24 03:51:57,931 INFO L189 CegarLoopUtils]: For program point L186-2(lines 186 194) no Hoare annotation was computed. [2021-02-24 03:51:57,931 INFO L189 CegarLoopUtils]: For program point L209(line 209) no Hoare annotation was computed. [2021-02-24 03:51:57,931 INFO L189 CegarLoopUtils]: For program point L209-1(line 209) no Hoare annotation was computed. [2021-02-24 03:51:57,931 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 179 214) no Hoare annotation was computed. [2021-02-24 03:51:57,931 INFO L189 CegarLoopUtils]: For program point L204(line 204) no Hoare annotation was computed. [2021-02-24 03:51:57,931 INFO L189 CegarLoopUtils]: For program point L200(line 200) no Hoare annotation was computed. [2021-02-24 03:51:57,931 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 179 214) no Hoare annotation was computed. [2021-02-24 03:51:57,931 INFO L189 CegarLoopUtils]: For program point L198(lines 198 206) no Hoare annotation was computed. [2021-02-24 03:51:57,931 INFO L189 CegarLoopUtils]: For program point L198-2(lines 198 206) no Hoare annotation was computed. [2021-02-24 03:51:57,931 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 179 214) no Hoare annotation was computed. [2021-02-24 03:51:57,931 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 547 553) the Hoare annotation is: true [2021-02-24 03:51:57,931 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 547 553) the Hoare annotation is: true [2021-02-24 03:51:57,932 INFO L189 CegarLoopUtils]: For program point L609(line 609) no Hoare annotation was computed. [2021-02-24 03:51:57,932 INFO L189 CegarLoopUtils]: For program point L607(line 607) no Hoare annotation was computed. [2021-02-24 03:51:57,932 INFO L189 CegarLoopUtils]: For program point L607-1(line 607) no Hoare annotation was computed. [2021-02-24 03:51:57,932 INFO L189 CegarLoopUtils]: For program point L605(line 605) no Hoare annotation was computed. [2021-02-24 03:51:57,932 INFO L189 CegarLoopUtils]: For program point L603(line 603) no Hoare annotation was computed. [2021-02-24 03:51:57,932 INFO L189 CegarLoopUtils]: For program point L603-1(line 603) no Hoare annotation was computed. [2021-02-24 03:51:57,932 INFO L189 CegarLoopUtils]: For program point L601(line 601) no Hoare annotation was computed. [2021-02-24 03:51:57,932 INFO L189 CegarLoopUtils]: For program point L599(line 599) no Hoare annotation was computed. [2021-02-24 03:51:57,932 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 577 622) no Hoare annotation was computed. [2021-02-24 03:51:57,932 INFO L189 CegarLoopUtils]: For program point L595(line 595) no Hoare annotation was computed. [2021-02-24 03:51:57,932 INFO L189 CegarLoopUtils]: For program point L593(line 593) no Hoare annotation was computed. [2021-02-24 03:51:57,933 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 577 622) no Hoare annotation was computed. [2021-02-24 03:51:57,933 INFO L189 CegarLoopUtils]: For program point L591(line 591) no Hoare annotation was computed. [2021-02-24 03:51:57,933 INFO L189 CegarLoopUtils]: For program point L589(line 589) no Hoare annotation was computed. [2021-02-24 03:51:57,933 INFO L189 CegarLoopUtils]: For program point L587(line 587) no Hoare annotation was computed. [2021-02-24 03:51:57,933 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 577 622) no Hoare annotation was computed. [2021-02-24 03:51:57,933 INFO L189 CegarLoopUtils]: For program point L618(line 618) no Hoare annotation was computed. [2021-02-24 03:51:57,933 INFO L189 CegarLoopUtils]: For program point L585(line 585) no Hoare annotation was computed. [2021-02-24 03:51:57,933 INFO L189 CegarLoopUtils]: For program point L616(line 616) no Hoare annotation was computed. [2021-02-24 03:51:57,933 INFO L189 CegarLoopUtils]: For program point L583(line 583) no Hoare annotation was computed. [2021-02-24 03:51:57,933 INFO L189 CegarLoopUtils]: For program point L614(line 614) no Hoare annotation was computed. [2021-02-24 03:51:57,933 INFO L189 CegarLoopUtils]: For program point L581(line 581) no Hoare annotation was computed. [2021-02-24 03:51:57,933 INFO L189 CegarLoopUtils]: For program point L614-1(line 614) no Hoare annotation was computed. [2021-02-24 03:51:57,934 INFO L189 CegarLoopUtils]: For program point L612(line 612) no Hoare annotation was computed. [2021-02-24 03:51:57,934 INFO L189 CegarLoopUtils]: For program point L614-2(line 614) no Hoare annotation was computed. [2021-02-24 03:51:57,934 INFO L189 CegarLoopUtils]: For program point L610(line 610) no Hoare annotation was computed. [2021-02-24 03:51:57,934 INFO L189 CegarLoopUtils]: For program point L577(lines 577 622) no Hoare annotation was computed. [2021-02-24 03:51:57,934 INFO L189 CegarLoopUtils]: For program point L577-1(lines 577 622) no Hoare annotation was computed. [2021-02-24 03:51:57,934 INFO L189 CegarLoopUtils]: For program point L606(line 606) no Hoare annotation was computed. [2021-02-24 03:51:57,934 INFO L189 CegarLoopUtils]: For program point L602(line 602) no Hoare annotation was computed. [2021-02-24 03:51:57,934 INFO L189 CegarLoopUtils]: For program point L600(line 600) no Hoare annotation was computed. [2021-02-24 03:51:57,934 INFO L189 CegarLoopUtils]: For program point L600-1(line 600) no Hoare annotation was computed. [2021-02-24 03:51:57,934 INFO L189 CegarLoopUtils]: For program point L594(line 594) no Hoare annotation was computed. [2021-02-24 03:51:57,934 INFO L189 CegarLoopUtils]: For program point L592(line 592) no Hoare annotation was computed. [2021-02-24 03:51:57,935 INFO L189 CegarLoopUtils]: For program point L590(line 590) no Hoare annotation was computed. [2021-02-24 03:51:57,935 INFO L189 CegarLoopUtils]: For program point L588(line 588) no Hoare annotation was computed. [2021-02-24 03:51:57,935 INFO L189 CegarLoopUtils]: For program point L586(line 586) no Hoare annotation was computed. [2021-02-24 03:51:57,935 INFO L189 CegarLoopUtils]: For program point L617(line 617) no Hoare annotation was computed. [2021-02-24 03:51:57,935 INFO L189 CegarLoopUtils]: For program point L584(line 584) no Hoare annotation was computed. [2021-02-24 03:51:57,935 INFO L189 CegarLoopUtils]: For program point L615(line 615) no Hoare annotation was computed. [2021-02-24 03:51:57,935 INFO L189 CegarLoopUtils]: For program point L582(line 582) no Hoare annotation was computed. [2021-02-24 03:51:57,935 INFO L189 CegarLoopUtils]: For program point L613(line 613) no Hoare annotation was computed. [2021-02-24 03:51:57,935 INFO L189 CegarLoopUtils]: For program point L580(line 580) no Hoare annotation was computed. [2021-02-24 03:51:57,935 INFO L189 CegarLoopUtils]: For program point L611(line 611) no Hoare annotation was computed. [2021-02-24 03:51:57,935 INFO L189 CegarLoopUtils]: For program point L929(line 929) no Hoare annotation was computed. [2021-02-24 03:51:57,936 INFO L189 CegarLoopUtils]: For program point L931-2(line 931) no Hoare annotation was computed. [2021-02-24 03:51:57,936 INFO L189 CegarLoopUtils]: For program point L896(line 896) no Hoare annotation was computed. [2021-02-24 03:51:57,936 INFO L189 CegarLoopUtils]: For program point L929-1(line 929) no Hoare annotation was computed. [2021-02-24 03:51:57,936 INFO L189 CegarLoopUtils]: For program point L927(line 927) no Hoare annotation was computed. [2021-02-24 03:51:57,936 INFO L189 CegarLoopUtils]: For program point L929-2(line 929) no Hoare annotation was computed. [2021-02-24 03:51:57,936 INFO L189 CegarLoopUtils]: For program point L894(line 894) no Hoare annotation was computed. [2021-02-24 03:51:57,936 INFO L189 CegarLoopUtils]: For program point L892(line 892) no Hoare annotation was computed. [2021-02-24 03:51:57,936 INFO L189 CegarLoopUtils]: For program point L890(lines 890 935) no Hoare annotation was computed. [2021-02-24 03:51:57,936 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 890 935) no Hoare annotation was computed. [2021-02-24 03:51:57,936 INFO L189 CegarLoopUtils]: For program point L921(lines 921 922) no Hoare annotation was computed. [2021-02-24 03:51:57,937 INFO L189 CegarLoopUtils]: For program point L909(line 909) no Hoare annotation was computed. [2021-02-24 03:51:57,937 INFO L189 CegarLoopUtils]: For program point L909-1(line 909) no Hoare annotation was computed. [2021-02-24 03:51:57,937 INFO L189 CegarLoopUtils]: For program point L907(line 907) no Hoare annotation was computed. [2021-02-24 03:51:57,937 INFO L189 CegarLoopUtils]: For program point L909-2(line 909) no Hoare annotation was computed. [2021-02-24 03:51:57,937 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 890 935) no Hoare annotation was computed. [2021-02-24 03:51:57,937 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 890 935) no Hoare annotation was computed. [2021-02-24 03:51:57,937 INFO L189 CegarLoopUtils]: For program point L901(line 901) no Hoare annotation was computed. [2021-02-24 03:51:57,937 INFO L189 CegarLoopUtils]: For program point L932(line 932) no Hoare annotation was computed. [2021-02-24 03:51:57,937 INFO L189 CegarLoopUtils]: For program point L899(line 899) no Hoare annotation was computed. [2021-02-24 03:51:57,937 INFO L189 CegarLoopUtils]: For program point L930(line 930) no Hoare annotation was computed. [2021-02-24 03:51:57,937 INFO L189 CegarLoopUtils]: For program point L897(line 897) no Hoare annotation was computed. [2021-02-24 03:51:57,938 INFO L189 CegarLoopUtils]: For program point L928(line 928) no Hoare annotation was computed. [2021-02-24 03:51:57,938 INFO L189 CegarLoopUtils]: For program point L895(line 895) no Hoare annotation was computed. [2021-02-24 03:51:57,938 INFO L189 CegarLoopUtils]: For program point L926(line 926) no Hoare annotation was computed. [2021-02-24 03:51:57,938 INFO L189 CegarLoopUtils]: For program point L893(line 893) no Hoare annotation was computed. [2021-02-24 03:51:57,938 INFO L189 CegarLoopUtils]: For program point L891(line 891) no Hoare annotation was computed. [2021-02-24 03:51:57,938 INFO L189 CegarLoopUtils]: For program point L914(lines 914 915) no Hoare annotation was computed. [2021-02-24 03:51:57,938 INFO L189 CegarLoopUtils]: For program point L910(lines 910 917) no Hoare annotation was computed. [2021-02-24 03:51:57,938 INFO L189 CegarLoopUtils]: For program point L908(line 908) no Hoare annotation was computed. [2021-02-24 03:51:57,938 INFO L189 CegarLoopUtils]: For program point L906(line 906) no Hoare annotation was computed. [2021-02-24 03:51:57,938 INFO L189 CegarLoopUtils]: For program point L904(lines 904 924) no Hoare annotation was computed. [2021-02-24 03:51:57,938 INFO L189 CegarLoopUtils]: For program point L904-1(lines 904 924) no Hoare annotation was computed. [2021-02-24 03:51:57,939 INFO L189 CegarLoopUtils]: For program point L900(line 900) no Hoare annotation was computed. [2021-02-24 03:51:57,939 INFO L189 CegarLoopUtils]: For program point L931(line 931) no Hoare annotation was computed. [2021-02-24 03:51:57,939 INFO L189 CegarLoopUtils]: For program point L898(line 898) no Hoare annotation was computed. [2021-02-24 03:51:57,939 INFO L189 CegarLoopUtils]: For program point L931-1(line 931) no Hoare annotation was computed. [2021-02-24 03:51:57,939 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 498 508) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:51:57,939 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 498 508) the Hoare annotation is: true [2021-02-24 03:51:57,939 INFO L185 CegarLoopUtils]: At program point L503(line 503) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 0))) [2021-02-24 03:51:57,939 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 498 508) the Hoare annotation is: true [2021-02-24 03:51:57,939 INFO L189 CegarLoopUtils]: For program point L164-3(line 164) no Hoare annotation was computed. [2021-02-24 03:51:57,940 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmENTRY(lines 159 169) no Hoare annotation was computed. [2021-02-24 03:51:57,940 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmEXIT(lines 159 169) no Hoare annotation was computed. [2021-02-24 03:51:57,940 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmFINAL(lines 159 169) no Hoare annotation was computed. [2021-02-24 03:51:57,940 INFO L189 CegarLoopUtils]: For program point L166(line 166) no Hoare annotation was computed. [2021-02-24 03:51:57,940 INFO L189 CegarLoopUtils]: For program point L164(line 164) no Hoare annotation was computed. [2021-02-24 03:51:57,940 INFO L189 CegarLoopUtils]: For program point L164-1(line 164) no Hoare annotation was computed. [2021-02-24 03:51:57,940 INFO L189 CegarLoopUtils]: For program point L164-2(line 164) no Hoare annotation was computed. [2021-02-24 03:51:57,940 INFO L185 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 151 158) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= ~switchedOnBeforeTS~0 2147483647)) (= |old(~pumpRunning~0)| 0)) [2021-02-24 03:51:57,940 INFO L185 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 151 158) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647)) (= |old(~pumpRunning~0)| 0)) [2021-02-24 03:51:57,941 INFO L185 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 151 158) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647)) (= |old(~pumpRunning~0)| 0)) [2021-02-24 03:51:57,941 INFO L185 CegarLoopUtils]: At program point L411(line 411) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and (= isHighWaterSensorDry_~retValue_acc~6 0) (<= 2 ~waterLevel~0)) (not (= 1 ~systemActive~0))) [2021-02-24 03:51:57,941 INFO L185 CegarLoopUtils]: At program point L410(line 410) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (<= 2 ~waterLevel~0)) [2021-02-24 03:51:57,941 INFO L185 CegarLoopUtils]: At program point L408(line 408) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (and (<= ~waterLevel~0 1) (<= 1 isHighWaterSensorDry_~retValue_acc~6)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-24 03:51:57,941 INFO L185 CegarLoopUtils]: At program point L407(line 407) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0))) [2021-02-24 03:51:57,941 INFO L192 CegarLoopUtils]: At program point L406(lines 406 412) the Hoare annotation is: true [2021-02-24 03:51:57,941 INFO L185 CegarLoopUtils]: At program point isHighWaterSensorDryEXIT(lines 402 415) the Hoare annotation is: (or (and (<= ~waterLevel~0 1) (<= 1 isHighWaterSensorDry_~retValue_acc~6) (<= 1 |isHighWaterSensorDry_#res|)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= isHighWaterSensorDry_~retValue_acc~6 0) (<= 2 ~waterLevel~0) (<= 0 |isHighWaterSensorDry_#res|) (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~6))) [2021-02-24 03:51:57,941 INFO L192 CegarLoopUtils]: At program point isHighWaterSensorDryENTRY(lines 402 415) the Hoare annotation is: true [2021-02-24 03:51:57,942 INFO L185 CegarLoopUtils]: At program point isHighWaterSensorDryFINAL(lines 402 415) the Hoare annotation is: (or (and (<= ~waterLevel~0 1) (<= 1 isHighWaterSensorDry_~retValue_acc~6) (<= 1 |isHighWaterSensorDry_#res|)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= isHighWaterSensorDry_~retValue_acc~6 0) (<= 2 ~waterLevel~0) (<= 0 |isHighWaterSensorDry_#res|) (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~6))) [2021-02-24 03:51:57,942 INFO L185 CegarLoopUtils]: At program point L128(line 128) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-24 03:51:57,942 INFO L185 CegarLoopUtils]: At program point L126(lines 126 134) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-24 03:51:57,942 INFO L185 CegarLoopUtils]: At program point L124(line 124) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-24 03:51:57,942 INFO L185 CegarLoopUtils]: At program point L124-1(line 124) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-24 03:51:57,942 INFO L185 CegarLoopUtils]: At program point L122(lines 122 139) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= ~switchedOnBeforeTS~0 2147483647))) [2021-02-24 03:51:57,943 INFO L185 CegarLoopUtils]: At program point L124-2(line 124) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-24 03:51:57,943 INFO L185 CegarLoopUtils]: At program point L124-3(line 124) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-24 03:51:57,943 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 118 142) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not .cse4))) (and (or .cse0 (= ~pumpRunning~0 1) .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or (not (< ~waterLevel~0 3)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse3 .cse1 (= ~pumpRunning~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4) (or .cse0 .cse3 .cse1 (<= 2 ~waterLevel~0) .cse2)))) [2021-02-24 03:51:57,943 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 118 142) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= ~switchedOnBeforeTS~0 2147483647))) [2021-02-24 03:51:57,943 INFO L185 CegarLoopUtils]: At program point L137(line 137) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not .cse3)) (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse3))) [2021-02-24 03:51:57,944 INFO L185 CegarLoopUtils]: At program point L137-1(lines 118 142) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not .cse4))) (and (or .cse0 (= ~pumpRunning~0 1) .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or (not (< ~waterLevel~0 3)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse3 .cse1 (= ~pumpRunning~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4) (or .cse0 .cse3 .cse1 (<= 2 ~waterLevel~0) .cse2)))) [2021-02-24 03:51:57,944 INFO L185 CegarLoopUtils]: At program point L132(line 132) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-24 03:51:57,944 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 84 90) the Hoare annotation is: true [2021-02-24 03:51:57,944 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 84 90) the Hoare annotation is: true [2021-02-24 03:51:57,944 INFO L185 CegarLoopUtils]: At program point L287(lines 287 293) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= 0 (+ test_~tmp~4 2147483648))) (.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 (= ~pumpRunning~0 1) .cse2 (<= 2 ~waterLevel~0) .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5) (not (= 1 ~systemActive~0)) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5))) [2021-02-24 03:51:57,944 INFO L185 CegarLoopUtils]: At program point L287-1(lines 287 293) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= 0 (+ test_~tmp~4 2147483648))) (.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 (= ~pumpRunning~0 1) .cse2 (<= 2 ~waterLevel~0) .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5) (not (= 1 ~systemActive~0)) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5))) [2021-02-24 03:51:57,945 INFO L185 CegarLoopUtils]: At program point L279(line 279) the Hoare annotation is: (let ((.cse1 (<= test_~tmp___0~2 2147483647)) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse0 (<= test_~tmp~4 2147483647)) (.cse2 (not (= test_~tmp~4 0))) (.cse7 (= 1 ~systemActive~0)) (.cse3 (<= 0 (+ test_~tmp~4 2147483648))) (.cse8 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 (= ~pumpRunning~0 1) .cse3 (<= 2 ~waterLevel~0) .cse4 (= ~switchedOnBeforeTS~0 0) .cse5 .cse6) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (not .cse7) (and .cse0 .cse1 .cse2 .cse3 .cse7 .cse4 .cse8 .cse5 .cse6) (and .cse0 (= ~waterLevel~0 1) .cse2 .cse7 .cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse8 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6))) [2021-02-24 03:51:57,945 INFO L185 CegarLoopUtils]: At program point L275(line 275) the Hoare annotation is: (let ((.cse6 (= ~pumpRunning~0 0)) (.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= 0 (+ |test_#t~nondet28| 2147483648))) (.cse3 (<= |test_#t~nondet28| 2147483647)) (.cse4 (<= 0 (+ test_~tmp~4 2147483648))) (.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 .cse5 .cse6 .cse7 .cse8) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 1) .cse4 (<= 2 ~waterLevel~0) .cse5 (= ~switchedOnBeforeTS~0 0) .cse7 .cse8) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (and (= ~waterLevel~0 1) .cse2 .cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse6 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse8) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse7 .cse8))) [2021-02-24 03:51:57,945 INFO L185 CegarLoopUtils]: At program point L275-1(line 275) the Hoare annotation is: (let ((.cse0 (<= test_~tmp___0~2 2147483647)) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse1 (<= 0 (+ |test_#t~nondet28| 2147483648))) (.cse2 (<= |test_#t~nondet28| 2147483647)) (.cse7 (= 1 ~systemActive~0)) (.cse3 (= test_~tmp~4 |test_#t~nondet28|)) (.cse8 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 (= ~pumpRunning~0 1) .cse3 (<= 2 ~waterLevel~0) .cse4 (= ~switchedOnBeforeTS~0 0) .cse5 .cse6) (and .cse0 .cse1 .cse2 .cse7 .cse3 .cse4 .cse8 .cse5 .cse6) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (not .cse7) (and (= ~waterLevel~0 1) .cse1 .cse2 .cse7 .cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse8 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6))) [2021-02-24 03:51:57,945 INFO L185 CegarLoopUtils]: At program point L259(line 259) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:51:57,946 INFO L185 CegarLoopUtils]: At program point L313(lines 266 314) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:51:57,946 INFO L185 CegarLoopUtils]: At program point L301(line 301) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= 0 (+ test_~tmp~4 2147483648))) (.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 (= ~pumpRunning~0 1) .cse2 (<= 2 ~waterLevel~0) .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5) (not (= 1 ~systemActive~0)) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5))) [2021-02-24 03:51:57,946 INFO L185 CegarLoopUtils]: At program point L268(lines 267 312) the Hoare annotation is: (let ((.cse7 (= ~pumpRunning~0 0)) (.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0)) (.cse6 (= 1 ~systemActive~0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (= ~pumpRunning~0 1) .cse2 (<= 2 ~waterLevel~0) .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5) (and (= ~waterLevel~0 1) .cse6 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse7 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5) (and .cse0 .cse1 .cse2 .cse6 .cse3 .cse7 .cse4 .cse5) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (not .cse6))) [2021-02-24 03:51:57,946 INFO L185 CegarLoopUtils]: At program point L301-1(line 301) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= 0 (+ test_~tmp~4 2147483648))) (.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 (= ~pumpRunning~0 1) .cse2 (<= 2 ~waterLevel~0) .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5) (not (= 1 ~systemActive~0)) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5))) [2021-02-24 03:51:57,946 INFO L185 CegarLoopUtils]: At program point L301-2(line 301) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= 0 (+ test_~tmp~4 2147483648))) (.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 (= ~pumpRunning~0 1) .cse2 (<= 2 ~waterLevel~0) .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5) (not (= 1 ~systemActive~0)) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5))) [2021-02-24 03:51:57,946 INFO L185 CegarLoopUtils]: At program point L297(lines 297 308) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= 0 (+ test_~tmp~4 2147483648))) (.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 (= ~pumpRunning~0 1) .cse2 (<= 2 ~waterLevel~0) .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5) (not (= 1 ~systemActive~0)) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5))) [2021-02-24 03:51:57,947 INFO L185 CegarLoopUtils]: At program point L260(line 260) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:51:57,947 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 257 320) the Hoare annotation is: true [2021-02-24 03:51:57,947 INFO L185 CegarLoopUtils]: At program point L289(line 289) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= 0 (+ test_~tmp~4 2147483648))) (.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 (= ~pumpRunning~0 1) .cse2 (<= 2 ~waterLevel~0) .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5) (not (= 1 ~systemActive~0)) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5))) [2021-02-24 03:51:57,947 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 257 320) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:51:57,947 INFO L185 CegarLoopUtils]: At program point L285(line 285) the Hoare annotation is: (let ((.cse10 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse9 (= ~pumpRunning~0 0)) (.cse8 (= 1 ~systemActive~0)) (.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= 0 (+ |test_#t~nondet29| 2147483648))) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse3 (<= 0 (+ test_~tmp~4 2147483648))) (.cse4 (<= |test_#t~nondet29| 2147483647)) (.cse5 (< ~waterLevel~0 3)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse3 .cse4 .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse1 .cse0 .cse2 .cse8 .cse3 .cse4 .cse5 .cse9 .cse6 .cse7) (and .cse1 .cse0 (= ~waterLevel~0 1) .cse3 .cse4 .cse10 .cse9 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7) (and .cse1 .cse0 (= 2 ~waterLevel~0) (not (= test_~tmp~4 0)) .cse3 .cse8 .cse4 .cse10 .cse9 .cse7) (not .cse8) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (= ~pumpRunning~0 1) .cse3 .cse4 (<= 2 ~waterLevel~0) .cse5 (= ~switchedOnBeforeTS~0 0) .cse6 .cse7))) [2021-02-24 03:51:57,947 INFO L185 CegarLoopUtils]: At program point L285-1(line 285) the Hoare annotation is: (let ((.cse1 (= test_~tmp___0~2 |test_#t~nondet29|)) (.cse2 (<= test_~tmp~4 2147483647)) (.cse0 (<= 0 (+ |test_#t~nondet29| 2147483648))) (.cse3 (<= 0 (+ test_~tmp~4 2147483648))) (.cse4 (<= |test_#t~nondet29| 2147483647)) (.cse5 (< ~waterLevel~0 3)) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ~pumpRunning~0 0) .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse1 .cse2 .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (and .cse1 .cse2 .cse0 (= ~pumpRunning~0 1) .cse3 .cse4 (<= 2 ~waterLevel~0) .cse5 (= ~switchedOnBeforeTS~0 0) .cse6))) [2021-02-24 03:51:57,947 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 257 320) the Hoare annotation is: true [2021-02-24 03:51:57,947 INFO L185 CegarLoopUtils]: At program point L310(lines 267 312) the Hoare annotation is: (let ((.cse7 (= ~pumpRunning~0 0)) (.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0)) (.cse6 (= 1 ~systemActive~0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (= ~pumpRunning~0 1) .cse2 (<= 2 ~waterLevel~0) .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5) (and (= ~waterLevel~0 1) .cse6 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse7 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5) (and .cse0 .cse1 .cse2 .cse6 .cse3 .cse7 .cse4 .cse5) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (not .cse6))) [2021-02-24 03:51:57,948 INFO L185 CegarLoopUtils]: At program point L277(lines 277 283) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 0)) (.cse0 (<= test_~tmp~4 2147483647)) (.cse5 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= 0 (+ test_~tmp~4 2147483648))) (.cse6 (< ~waterLevel~0 3)) (.cse7 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse4 (= test_~splverifierCounter~0 0)) (.cse1 (= 1 ~systemActive~0))) (or (and .cse0 (= ~waterLevel~0 1) .cse1 .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse5 (= ~pumpRunning~0 1) .cse2 (<= 2 ~waterLevel~0) .cse6 (= ~switchedOnBeforeTS~0 0) .cse7 .cse4) (and .cse0 .cse5 .cse2 .cse1 .cse6 .cse3 .cse7 .cse4) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse5 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse6 .cse7 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not .cse1))) [2021-02-24 03:51:57,948 INFO L185 CegarLoopUtils]: At program point L277-1(lines 277 283) the Hoare annotation is: (let ((.cse7 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse6 (= 1 ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (< ~waterLevel~0 3)) (.cse8 (= ~pumpRunning~0 0)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (= ~pumpRunning~0 1) .cse2 (<= 2 ~waterLevel~0) .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5) (and .cse0 (= 2 ~waterLevel~0) (not (= test_~tmp~4 0)) .cse2 .cse6 .cse7 .cse8 .cse5) (and .cse0 (= ~waterLevel~0 1) .cse2 .cse7 .cse8 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5) (not .cse6) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse6 .cse2 .cse3 .cse8 .cse4 .cse5))) [2021-02-24 03:51:57,948 INFO L185 CegarLoopUtils]: At program point L269(lines 269 273) the Hoare annotation is: (let ((.cse7 (= ~pumpRunning~0 0)) (.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0)) (.cse6 (= 1 ~systemActive~0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (= ~pumpRunning~0 1) .cse2 (<= 2 ~waterLevel~0) .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5) (and (= ~waterLevel~0 1) .cse6 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse7 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5) (and .cse0 .cse1 .cse2 .cse6 .cse3 .cse7 .cse4 .cse5) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (not .cse6))) [2021-02-24 03:51:57,948 INFO L185 CegarLoopUtils]: At program point L265(line 265) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:51:57,948 INFO L185 CegarLoopUtils]: At program point L261(line 261) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:51:57,949 INFO L185 CegarLoopUtils]: At program point L303(lines 303 307) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= 0 (+ test_~tmp~4 2147483648))) (.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 (= ~pumpRunning~0 1) .cse2 (<= 2 ~waterLevel~0) .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5) (not (= 1 ~systemActive~0)) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5))) [2021-02-24 03:51:57,949 INFO L185 CegarLoopUtils]: At program point L303-2(lines 297 308) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= 0 (+ test_~tmp~4 2147483648))) (.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 (= ~pumpRunning~0 1) .cse2 (<= 2 ~waterLevel~0) .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5) (not (= 1 ~systemActive~0)) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5))) [2021-02-24 03:51:57,949 INFO L185 CegarLoopUtils]: At program point L295(line 295) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= 0 (+ test_~tmp~4 2147483648))) (.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 (= ~pumpRunning~0 1) .cse2 (<= 2 ~waterLevel~0) .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5) (not (= 1 ~systemActive~0)) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5))) [2021-02-24 03:51:57,949 INFO L185 CegarLoopUtils]: At program point L262(line 262) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:51:57,949 INFO L185 CegarLoopUtils]: At program point L295-1(line 295) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= 0 (+ test_~tmp~4 2147483648))) (.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 (= ~pumpRunning~0 1) .cse2 (<= 2 ~waterLevel~0) .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5) (not (= 1 ~systemActive~0)) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5))) [2021-02-24 03:51:57,949 INFO L189 CegarLoopUtils]: For program point L863(line 863) no Hoare annotation was computed. [2021-02-24 03:51:57,949 INFO L189 CegarLoopUtils]: For program point L863-1(line 863) no Hoare annotation was computed. [2021-02-24 03:51:57,949 INFO L189 CegarLoopUtils]: For program point L861(line 861) no Hoare annotation was computed. [2021-02-24 03:51:57,949 INFO L189 CegarLoopUtils]: For program point L863-2(line 863) no Hoare annotation was computed. [2021-02-24 03:51:57,950 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 844 889) no Hoare annotation was computed. [2021-02-24 03:51:57,950 INFO L189 CegarLoopUtils]: For program point L855(line 855) no Hoare annotation was computed. [2021-02-24 03:51:57,950 INFO L189 CegarLoopUtils]: For program point L886(line 886) no Hoare annotation was computed. [2021-02-24 03:51:57,950 INFO L189 CegarLoopUtils]: For program point L853(line 853) no Hoare annotation was computed. [2021-02-24 03:51:57,950 INFO L189 CegarLoopUtils]: For program point L884(line 884) no Hoare annotation was computed. [2021-02-24 03:51:57,950 INFO L189 CegarLoopUtils]: For program point L851(line 851) no Hoare annotation was computed. [2021-02-24 03:51:57,950 INFO L189 CegarLoopUtils]: For program point L882(line 882) no Hoare annotation was computed. [2021-02-24 03:51:57,950 INFO L189 CegarLoopUtils]: For program point L849(line 849) no Hoare annotation was computed. [2021-02-24 03:51:57,950 INFO L189 CegarLoopUtils]: For program point L880(line 880) no Hoare annotation was computed. [2021-02-24 03:51:57,950 INFO L189 CegarLoopUtils]: For program point L847(line 847) no Hoare annotation was computed. [2021-02-24 03:51:57,950 INFO L189 CegarLoopUtils]: For program point L845(line 845) no Hoare annotation was computed. [2021-02-24 03:51:57,950 INFO L189 CegarLoopUtils]: For program point L868(lines 868 869) no Hoare annotation was computed. [2021-02-24 03:51:57,950 INFO L189 CegarLoopUtils]: For program point L864(lines 864 871) no Hoare annotation was computed. [2021-02-24 03:51:57,950 INFO L189 CegarLoopUtils]: For program point L862(line 862) no Hoare annotation was computed. [2021-02-24 03:51:57,950 INFO L189 CegarLoopUtils]: For program point L860(line 860) no Hoare annotation was computed. [2021-02-24 03:51:57,950 INFO L189 CegarLoopUtils]: For program point L858(lines 858 878) no Hoare annotation was computed. [2021-02-24 03:51:57,951 INFO L189 CegarLoopUtils]: For program point L858-1(lines 858 878) no Hoare annotation was computed. [2021-02-24 03:51:57,951 INFO L189 CegarLoopUtils]: For program point L854(line 854) no Hoare annotation was computed. [2021-02-24 03:51:57,951 INFO L189 CegarLoopUtils]: For program point L885(line 885) no Hoare annotation was computed. [2021-02-24 03:51:57,951 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 844 889) no Hoare annotation was computed. [2021-02-24 03:51:57,951 INFO L189 CegarLoopUtils]: For program point L852(line 852) no Hoare annotation was computed. [2021-02-24 03:51:57,951 INFO L189 CegarLoopUtils]: For program point L885-1(line 885) no Hoare annotation was computed. [2021-02-24 03:51:57,951 INFO L189 CegarLoopUtils]: For program point L883(line 883) no Hoare annotation was computed. [2021-02-24 03:51:57,951 INFO L189 CegarLoopUtils]: For program point L885-2(line 885) no Hoare annotation was computed. [2021-02-24 03:51:57,951 INFO L189 CegarLoopUtils]: For program point L850(line 850) no Hoare annotation was computed. [2021-02-24 03:51:57,951 INFO L189 CegarLoopUtils]: For program point L883-1(line 883) no Hoare annotation was computed. [2021-02-24 03:51:57,951 INFO L189 CegarLoopUtils]: For program point L881(line 881) no Hoare annotation was computed. [2021-02-24 03:51:57,951 INFO L189 CegarLoopUtils]: For program point L883-2(line 883) no Hoare annotation was computed. [2021-02-24 03:51:57,951 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 844 889) no Hoare annotation was computed. [2021-02-24 03:51:57,952 INFO L189 CegarLoopUtils]: For program point L848(line 848) no Hoare annotation was computed. [2021-02-24 03:51:57,952 INFO L189 CegarLoopUtils]: For program point L846(line 846) no Hoare annotation was computed. [2021-02-24 03:51:57,952 INFO L189 CegarLoopUtils]: For program point L844(lines 844 889) no Hoare annotation was computed. [2021-02-24 03:51:57,952 INFO L189 CegarLoopUtils]: For program point L875(lines 875 876) no Hoare annotation was computed. [2021-02-24 03:51:57,952 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryFINAL(lines 416 424) the Hoare annotation is: true [2021-02-24 03:51:57,952 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryENTRY(lines 416 424) the Hoare annotation is: true [2021-02-24 03:51:57,952 INFO L192 CegarLoopUtils]: At program point L421(line 421) the Hoare annotation is: true [2021-02-24 03:51:57,952 INFO L192 CegarLoopUtils]: At program point L420(line 420) the Hoare annotation is: true [2021-02-24 03:51:57,952 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryEXIT(lines 416 424) the Hoare annotation is: true [2021-02-24 03:51:57,952 INFO L189 CegarLoopUtils]: For program point L384(line 384) no Hoare annotation was computed. [2021-02-24 03:51:57,952 INFO L189 CegarLoopUtils]: For program point L380(line 380) no Hoare annotation was computed. [2021-02-24 03:51:57,953 INFO L189 CegarLoopUtils]: For program point L378(lines 378 386) no Hoare annotation was computed. [2021-02-24 03:51:57,953 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 370 392) no Hoare annotation was computed. [2021-02-24 03:51:57,953 INFO L189 CegarLoopUtils]: For program point L376(line 376) no Hoare annotation was computed. [2021-02-24 03:51:57,953 INFO L189 CegarLoopUtils]: For program point L378-2(lines 378 386) no Hoare annotation was computed. [2021-02-24 03:51:57,953 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 370 392) no Hoare annotation was computed. [2021-02-24 03:51:57,953 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 370 392) no Hoare annotation was computed. [2021-02-24 03:51:57,953 INFO L189 CegarLoopUtils]: For program point L543(line 543) no Hoare annotation was computed. [2021-02-24 03:51:57,953 INFO L189 CegarLoopUtils]: For program point L542(line 542) no Hoare annotation was computed. [2021-02-24 03:51:57,953 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 537 546) no Hoare annotation was computed. [2021-02-24 03:51:57,953 INFO L189 CegarLoopUtils]: For program point L539(line 539) no Hoare annotation was computed. [2021-02-24 03:51:57,953 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 537 546) no Hoare annotation was computed. [2021-02-24 03:51:57,953 INFO L189 CegarLoopUtils]: For program point L539-1(line 539) no Hoare annotation was computed. [2021-02-24 03:51:57,954 INFO L189 CegarLoopUtils]: For program point L539-2(line 539) no Hoare annotation was computed. [2021-02-24 03:51:57,954 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 537 546) no Hoare annotation was computed. [2021-02-24 03:51:57,954 INFO L189 CegarLoopUtils]: For program point L803-2(line 803) no Hoare annotation was computed. [2021-02-24 03:51:57,954 INFO L189 CegarLoopUtils]: For program point L762(line 762) no Hoare annotation was computed. [2021-02-24 03:51:57,954 INFO L189 CegarLoopUtils]: For program point L820(line 820) no Hoare annotation was computed. [2021-02-24 03:51:57,954 INFO L189 CegarLoopUtils]: For program point L787(lines 787 828) no Hoare annotation was computed. [2021-02-24 03:51:57,954 INFO L189 CegarLoopUtils]: For program point L754(line 754) no Hoare annotation was computed. [2021-02-24 03:51:57,954 INFO L189 CegarLoopUtils]: For program point L779(line 779) no Hoare annotation was computed. [2021-02-24 03:51:57,954 INFO L189 CegarLoopUtils]: For program point L746(line 746) no Hoare annotation was computed. [2021-02-24 03:51:57,954 INFO L189 CegarLoopUtils]: For program point L779-1(line 779) no Hoare annotation was computed. [2021-02-24 03:51:57,954 INFO L189 CegarLoopUtils]: For program point L804(line 804) no Hoare annotation was computed. [2021-02-24 03:51:57,954 INFO L189 CegarLoopUtils]: For program point L829(lines 829 840) no Hoare annotation was computed. [2021-02-24 03:51:57,955 INFO L189 CegarLoopUtils]: For program point L821(line 821) no Hoare annotation was computed. [2021-02-24 03:51:57,955 INFO L189 CegarLoopUtils]: For program point L788(line 788) no Hoare annotation was computed. [2021-02-24 03:51:57,955 INFO L189 CegarLoopUtils]: For program point L821-1(line 821) no Hoare annotation was computed. [2021-02-24 03:51:57,955 INFO L189 CegarLoopUtils]: For program point L755(line 755) no Hoare annotation was computed. [2021-02-24 03:51:57,955 INFO L189 CegarLoopUtils]: For program point L747(line 747) no Hoare annotation was computed. [2021-02-24 03:51:57,955 INFO L189 CegarLoopUtils]: For program point L805(line 805) no Hoare annotation was computed. [2021-02-24 03:51:57,955 INFO L189 CegarLoopUtils]: For program point L772(line 772) no Hoare annotation was computed. [2021-02-24 03:51:57,955 INFO L189 CegarLoopUtils]: For program point L805-1(line 805) no Hoare annotation was computed. [2021-02-24 03:51:57,955 INFO L189 CegarLoopUtils]: For program point L772-1(line 772) no Hoare annotation was computed. [2021-02-24 03:51:57,955 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 741 843) no Hoare annotation was computed. [2021-02-24 03:51:57,955 INFO L189 CegarLoopUtils]: For program point L830(lines 830 837) no Hoare annotation was computed. [2021-02-24 03:51:57,955 INFO L189 CegarLoopUtils]: For program point L822(line 822) no Hoare annotation was computed. [2021-02-24 03:51:57,956 INFO L189 CegarLoopUtils]: For program point L756(line 756) no Hoare annotation was computed. [2021-02-24 03:51:57,956 INFO L189 CegarLoopUtils]: For program point L781(line 781) no Hoare annotation was computed. [2021-02-24 03:51:57,956 INFO L189 CegarLoopUtils]: For program point L748(line 748) no Hoare annotation was computed. [2021-02-24 03:51:57,956 INFO L189 CegarLoopUtils]: For program point L806(line 806) no Hoare annotation was computed. [2021-02-24 03:51:57,956 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 741 843) no Hoare annotation was computed. [2021-02-24 03:51:57,956 INFO L189 CegarLoopUtils]: For program point L773(line 773) no Hoare annotation was computed. [2021-02-24 03:51:57,956 INFO L189 CegarLoopUtils]: For program point L831(line 831) no Hoare annotation was computed. [2021-02-24 03:51:57,956 INFO L189 CegarLoopUtils]: For program point L765(lines 765 769) no Hoare annotation was computed. [2021-02-24 03:51:57,956 INFO L189 CegarLoopUtils]: For program point L757(line 757) no Hoare annotation was computed. [2021-02-24 03:51:57,956 INFO L189 CegarLoopUtils]: For program point L790-2(lines 790 810) no Hoare annotation was computed. [2021-02-24 03:51:57,956 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 741 843) no Hoare annotation was computed. [2021-02-24 03:51:57,956 INFO L189 CegarLoopUtils]: For program point L815(line 815) no Hoare annotation was computed. [2021-02-24 03:51:57,957 INFO L189 CegarLoopUtils]: For program point L749(line 749) no Hoare annotation was computed. [2021-02-24 03:51:57,957 INFO L189 CegarLoopUtils]: For program point L774(line 774) no Hoare annotation was computed. [2021-02-24 03:51:57,957 INFO L189 CegarLoopUtils]: For program point L741(lines 741 843) no Hoare annotation was computed. [2021-02-24 03:51:57,957 INFO L189 CegarLoopUtils]: For program point L741-1(lines 741 843) no Hoare annotation was computed. [2021-02-24 03:51:57,957 INFO L189 CegarLoopUtils]: For program point L832(line 832) no Hoare annotation was computed. [2021-02-24 03:51:57,957 INFO L189 CegarLoopUtils]: For program point L799(line 799) no Hoare annotation was computed. [2021-02-24 03:51:57,957 INFO L189 CegarLoopUtils]: For program point L832-1(line 832) no Hoare annotation was computed. [2021-02-24 03:51:57,957 INFO L189 CegarLoopUtils]: For program point L766(line 766) no Hoare annotation was computed. [2021-02-24 03:51:57,957 INFO L189 CegarLoopUtils]: For program point L832-2(line 832) no Hoare annotation was computed. [2021-02-24 03:51:57,957 INFO L189 CegarLoopUtils]: For program point L791(lines 790 810) no Hoare annotation was computed. [2021-02-24 03:51:57,957 INFO L189 CegarLoopUtils]: For program point L758(line 758) no Hoare annotation was computed. [2021-02-24 03:51:57,957 INFO L189 CegarLoopUtils]: For program point L816(line 816) no Hoare annotation was computed. [2021-02-24 03:51:57,958 INFO L189 CegarLoopUtils]: For program point L783(line 783) no Hoare annotation was computed. [2021-02-24 03:51:57,958 INFO L189 CegarLoopUtils]: For program point L750(line 750) no Hoare annotation was computed. [2021-02-24 03:51:57,958 INFO L189 CegarLoopUtils]: For program point L841(line 841) no Hoare annotation was computed. [2021-02-24 03:51:57,958 INFO L189 CegarLoopUtils]: For program point L808(line 808) no Hoare annotation was computed. [2021-02-24 03:51:57,958 INFO L189 CegarLoopUtils]: For program point L775(line 775) no Hoare annotation was computed. [2021-02-24 03:51:57,958 INFO L189 CegarLoopUtils]: For program point L742(line 742) no Hoare annotation was computed. [2021-02-24 03:51:57,958 INFO L189 CegarLoopUtils]: For program point L775-1(line 775) no Hoare annotation was computed. [2021-02-24 03:51:57,958 INFO L189 CegarLoopUtils]: For program point L833(line 833) no Hoare annotation was computed. [2021-02-24 03:51:57,958 INFO L189 CegarLoopUtils]: For program point L800(line 800) no Hoare annotation was computed. [2021-02-24 03:51:57,958 INFO L189 CegarLoopUtils]: For program point L825(line 825) no Hoare annotation was computed. [2021-02-24 03:51:57,958 INFO L189 CegarLoopUtils]: For program point L792(lines 792 796) no Hoare annotation was computed. [2021-02-24 03:51:57,958 INFO L189 CegarLoopUtils]: For program point L759(line 759) no Hoare annotation was computed. [2021-02-24 03:51:57,958 INFO L189 CegarLoopUtils]: For program point L817(line 817) no Hoare annotation was computed. [2021-02-24 03:51:57,958 INFO L189 CegarLoopUtils]: For program point L817-1(line 817) no Hoare annotation was computed. [2021-02-24 03:51:57,959 INFO L189 CegarLoopUtils]: For program point L751(line 751) no Hoare annotation was computed. [2021-02-24 03:51:57,959 INFO L189 CegarLoopUtils]: For program point L817-2(line 817) no Hoare annotation was computed. [2021-02-24 03:51:57,959 INFO L189 CegarLoopUtils]: For program point L743(line 743) no Hoare annotation was computed. [2021-02-24 03:51:57,959 INFO L189 CegarLoopUtils]: For program point L801(line 801) no Hoare annotation was computed. [2021-02-24 03:51:57,959 INFO L189 CegarLoopUtils]: For program point L801-1(line 801) no Hoare annotation was computed. [2021-02-24 03:51:57,959 INFO L189 CegarLoopUtils]: For program point L801-2(line 801) no Hoare annotation was computed. [2021-02-24 03:51:57,959 INFO L189 CegarLoopUtils]: For program point L760(line 760) no Hoare annotation was computed. [2021-02-24 03:51:57,959 INFO L189 CegarLoopUtils]: For program point L818(line 818) no Hoare annotation was computed. [2021-02-24 03:51:57,959 INFO L189 CegarLoopUtils]: For program point L752(line 752) no Hoare annotation was computed. [2021-02-24 03:51:57,959 INFO L189 CegarLoopUtils]: For program point L777(line 777) no Hoare annotation was computed. [2021-02-24 03:51:57,959 INFO L189 CegarLoopUtils]: For program point L744(line 744) no Hoare annotation was computed. [2021-02-24 03:51:57,959 INFO L189 CegarLoopUtils]: For program point L835(line 835) no Hoare annotation was computed. [2021-02-24 03:51:57,959 INFO L189 CegarLoopUtils]: For program point L802(line 802) no Hoare annotation was computed. [2021-02-24 03:51:57,959 INFO L189 CegarLoopUtils]: For program point L761(line 761) no Hoare annotation was computed. [2021-02-24 03:51:57,959 INFO L189 CegarLoopUtils]: For program point L819(line 819) no Hoare annotation was computed. [2021-02-24 03:51:57,959 INFO L189 CegarLoopUtils]: For program point L819-1(line 819) no Hoare annotation was computed. [2021-02-24 03:51:57,960 INFO L189 CegarLoopUtils]: For program point L753(line 753) no Hoare annotation was computed. [2021-02-24 03:51:57,960 INFO L189 CegarLoopUtils]: For program point L819-2(line 819) no Hoare annotation was computed. [2021-02-24 03:51:57,960 INFO L189 CegarLoopUtils]: For program point L811(lines 789 812) no Hoare annotation was computed. [2021-02-24 03:51:57,960 INFO L189 CegarLoopUtils]: For program point L778(line 778) no Hoare annotation was computed. [2021-02-24 03:51:57,960 INFO L189 CegarLoopUtils]: For program point L745(line 745) no Hoare annotation was computed. [2021-02-24 03:51:57,960 INFO L189 CegarLoopUtils]: For program point L836(line 836) no Hoare annotation was computed. [2021-02-24 03:51:57,960 INFO L189 CegarLoopUtils]: For program point L803(line 803) no Hoare annotation was computed. [2021-02-24 03:51:57,960 INFO L189 CegarLoopUtils]: For program point L770(lines 770 786) no Hoare annotation was computed. [2021-02-24 03:51:57,960 INFO L189 CegarLoopUtils]: For program point L803-1(line 803) no Hoare annotation was computed. [2021-02-24 03:51:57,960 INFO L185 CegarLoopUtils]: At program point L196-3(line 196) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,960 INFO L185 CegarLoopUtils]: At program point L192(line 192) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,960 INFO L185 CegarLoopUtils]: At program point L196-4(line 196) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,960 INFO L185 CegarLoopUtils]: At program point L192-1(line 192) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,960 INFO L185 CegarLoopUtils]: At program point L196-5(line 196) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,961 INFO L185 CegarLoopUtils]: At program point L192-2(line 192) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,961 INFO L185 CegarLoopUtils]: At program point L196-6(line 196) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,961 INFO L185 CegarLoopUtils]: At program point L192-3(line 192) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,961 INFO L185 CegarLoopUtils]: At program point L196-7(line 196) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,961 INFO L185 CegarLoopUtils]: At program point L188(line 188) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,961 INFO L185 CegarLoopUtils]: At program point L192-4(line 192) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,961 INFO L185 CegarLoopUtils]: At program point L188-1(line 188) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,961 INFO L185 CegarLoopUtils]: At program point L188-2(line 188) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,961 INFO L185 CegarLoopUtils]: At program point L188-3(line 188) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,961 INFO L185 CegarLoopUtils]: At program point L184(line 184) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,961 INFO L185 CegarLoopUtils]: At program point L915(line 915) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,961 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,961 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)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,962 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)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,962 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)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,962 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)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,962 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)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,962 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)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,962 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)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,962 INFO L185 CegarLoopUtils]: At program point L375(line 375) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,962 INFO L185 CegarLoopUtils]: At program point L53(line 53) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2021-02-24 03:51:57,962 INFO L185 CegarLoopUtils]: At program point L210(line 210) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,962 INFO L185 CegarLoopUtils]: At program point L210-1(line 210) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,962 INFO L185 CegarLoopUtils]: At program point L210-2(line 210) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,962 INFO L185 CegarLoopUtils]: At program point L875(line 875) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,963 INFO L185 CegarLoopUtils]: At program point L875-1(line 875) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,963 INFO L185 CegarLoopUtils]: At program point L937(line 937) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2021-02-24 03:51:57,963 INFO L185 CegarLoopUtils]: At program point L388(line 388) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,963 INFO L185 CegarLoopUtils]: At program point L388-1(line 388) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,963 INFO L185 CegarLoopUtils]: At program point L388-2(line 388) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,963 INFO L185 CegarLoopUtils]: At program point L384(line 384) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,963 INFO L185 CegarLoopUtils]: At program point L384-1(line 384) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,963 INFO L185 CegarLoopUtils]: At program point L384-2(line 384) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,963 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-24 03:51:57,963 INFO L185 CegarLoopUtils]: At program point L384-3(line 384) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,963 INFO L185 CegarLoopUtils]: At program point L380(line 380) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,963 INFO L185 CegarLoopUtils]: At program point L380-1(line 380) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,964 INFO L185 CegarLoopUtils]: At program point L380-2(line 380) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,964 INFO L185 CegarLoopUtils]: At program point L380-3(line 380) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,964 INFO L185 CegarLoopUtils]: At program point L921(line 921) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,964 INFO L185 CegarLoopUtils]: At program point L376(line 376) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,964 INFO L185 CegarLoopUtils]: At program point L380-4(line 380) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,964 INFO L185 CegarLoopUtils]: At program point L921-1(line 921) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,964 INFO L185 CegarLoopUtils]: At program point L376-1(line 376) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,964 INFO L185 CegarLoopUtils]: At program point L380-5(line 380) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,964 INFO L185 CegarLoopUtils]: At program point L376-2(line 376) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,964 INFO L185 CegarLoopUtils]: At program point L376-3(line 376) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,964 INFO L185 CegarLoopUtils]: At program point L376-4(line 376) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,964 INFO L185 CegarLoopUtils]: At program point L376-5(line 376) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,965 INFO L185 CegarLoopUtils]: At program point L376-6(line 376) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,965 INFO L185 CegarLoopUtils]: At program point L376-7(line 376) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,965 INFO L185 CegarLoopUtils]: At program point L876(line 876) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,965 INFO L185 CegarLoopUtils]: At program point L868(line 868) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,965 INFO L185 CegarLoopUtils]: At program point L740(line 740) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2021-02-24 03:51:57,965 INFO L185 CegarLoopUtils]: At program point L868-1(line 868) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,965 INFO L185 CegarLoopUtils]: At program point L323(line 323) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2021-02-24 03:51:57,965 INFO L185 CegarLoopUtils]: At program point L922(line 922) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,966 INFO L185 CegarLoopUtils]: At program point L435(line 435) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2021-02-24 03:51:57,966 INFO L185 CegarLoopUtils]: At program point L914(line 914) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,966 INFO L185 CegarLoopUtils]: At program point L914-1(line 914) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,966 INFO L185 CegarLoopUtils]: At program point L208(line 208) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,966 INFO L185 CegarLoopUtils]: At program point L208-1(line 208) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,966 INFO L185 CegarLoopUtils]: At program point L208-2(line 208) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,966 INFO L185 CegarLoopUtils]: At program point L208-3(line 208) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,966 INFO L185 CegarLoopUtils]: At program point L204(line 204) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,966 INFO L185 CegarLoopUtils]: At program point L204-1(line 204) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,966 INFO L185 CegarLoopUtils]: At program point L204-2(line 204) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,967 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string72.base| |old(#t~string72.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~string17.offset| |old(#t~string17.offset)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string76.offset| |old(#t~string76.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string23.base| |old(#t~string23.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-24 03:51:57,967 INFO L185 CegarLoopUtils]: At program point L204-3(line 204) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,967 INFO L185 CegarLoopUtils]: At program point L200(line 200) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,967 INFO L185 CegarLoopUtils]: At program point L204-4(line 204) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,967 INFO L185 CegarLoopUtils]: At program point L200-1(line 200) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,967 INFO L185 CegarLoopUtils]: At program point L200-2(line 200) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,968 INFO L185 CegarLoopUtils]: At program point L200-3(line 200) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,968 INFO L185 CegarLoopUtils]: At program point L869(line 869) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,968 INFO L185 CegarLoopUtils]: At program point L196(line 196) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,968 INFO L185 CegarLoopUtils]: At program point L324(line 324) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2021-02-24 03:51:57,968 INFO L185 CegarLoopUtils]: At program point L196-1(line 196) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,968 INFO L185 CegarLoopUtils]: At program point L196-2(line 196) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-24 03:51:57,968 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-24 03:51:57,968 INFO L185 CegarLoopUtils]: At program point activatePumpFINAL(lines 143 150) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 1) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~0 1)) (not (<= 2 ~waterLevel~0))) [2021-02-24 03:51:57,969 INFO L185 CegarLoopUtils]: At program point activatePumpEXIT(lines 143 150) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 1) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~0 1)) (not (<= 2 ~waterLevel~0))) [2021-02-24 03:51:57,969 INFO L185 CegarLoopUtils]: At program point activatePumpENTRY(lines 143 150) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~0 1)) (not (<= 2 ~waterLevel~0))) [2021-02-24 03:51:57,969 INFO L185 CegarLoopUtils]: At program point L225(line 225) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (<= 1 isHighWaterLevel_~tmp~2) .cse0 (not (< ~waterLevel~0 3)) .cse1 .cse2) (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-24 03:51:57,969 INFO L185 CegarLoopUtils]: At program point isHighWaterLevelEXIT(lines 215 233) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (<= 2 ~waterLevel~0))) (and (or (and (<= 1 isHighWaterLevel_~tmp~2) (<= |isHighWaterLevel_#res| 0) (<= isHighWaterLevel_~tmp___0~0 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~retValue_acc~2) (<= isHighWaterLevel_~retValue_acc~2 0) (<= 0 isHighWaterLevel_~tmp___0~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 (and (= isHighWaterLevel_~tmp___0~0 isHighWaterLevel_~retValue_acc~2) (= isHighWaterLevel_~tmp~2 0) (= isHighWaterLevel_~tmp___0~0 1) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~2)) (not (< ~waterLevel~0 3)) .cse1 .cse2 (not .cse3)))) [2021-02-24 03:51:57,969 INFO L185 CegarLoopUtils]: At program point L224(lines 224 228) the Hoare annotation is: (or (and (<= 1 isHighWaterLevel_~tmp~2) (<= ~waterLevel~0 1)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= 2 ~waterLevel~0) (<= isHighWaterLevel_~tmp~2 0) (< 0 (+ isHighWaterLevel_~tmp~2 1)))) [2021-02-24 03:51:57,969 INFO L192 CegarLoopUtils]: At program point L222(line 222) the Hoare annotation is: true [2021-02-24 03:51:57,970 INFO L185 CegarLoopUtils]: At program point L224-2(lines 224 228) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 .cse3 (and (<= 1 isHighWaterLevel_~tmp~2) (<= isHighWaterLevel_~tmp___0~0 0) (<= 0 isHighWaterLevel_~tmp___0~0))) (or .cse0 (not (< ~waterLevel~0 3)) .cse1 .cse2 (and (= isHighWaterLevel_~tmp~2 0) (= isHighWaterLevel_~tmp___0~0 1)) (not .cse3)))) [2021-02-24 03:51:57,970 INFO L185 CegarLoopUtils]: At program point L222-1(line 222) the Hoare annotation is: (let ((.cse5 (<= 2 ~waterLevel~0)) (.cse6 (= 1 ~systemActive~0)) (.cse8 (= ~pumpRunning~0 0)) (.cse7 (< ~waterLevel~0 3))) (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not .cse7)) (.cse2 (not .cse8)) (.cse3 (not .cse6)) (.cse4 (and (= |isHighWaterLevel_#t~ret26| 0) .cse6 .cse7 .cse5 .cse8))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not .cse5)) (or .cse0 .cse1 .cse2 .cse3 .cse4 (<= 1 |isHighWaterLevel_#t~ret26|))))) [2021-02-24 03:51:57,970 INFO L185 CegarLoopUtils]: At program point L222-2(line 222) the Hoare annotation is: (let ((.cse5 (<= 2 ~waterLevel~0)) (.cse6 (= 1 ~systemActive~0)) (.cse8 (= ~pumpRunning~0 0)) (.cse7 (< ~waterLevel~0 3))) (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not .cse7)) (.cse2 (not .cse8)) (.cse3 (not .cse6)) (.cse4 (and (= |isHighWaterLevel_#t~ret26| 0) .cse6 .cse7 .cse5 .cse8))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not .cse5)) (or .cse0 .cse1 .cse2 .cse3 .cse4 (<= 1 |isHighWaterLevel_#t~ret26|))))) [2021-02-24 03:51:57,970 INFO L185 CegarLoopUtils]: At program point L222-3(line 222) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (and (<= 1 isHighWaterLevel_~tmp~2) (<= 1 |isHighWaterLevel_#t~ret26|)) .cse2 (<= 2 ~waterLevel~0)) (or .cse0 .cse1 (and (= |isHighWaterLevel_#t~ret26| 0) (= |isHighWaterLevel_#t~ret26| isHighWaterLevel_~tmp~2)) .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-24 03:51:57,970 INFO L192 CegarLoopUtils]: At program point L218(line 218) the Hoare annotation is: true [2021-02-24 03:51:57,970 INFO L192 CegarLoopUtils]: At program point L217(line 217) the Hoare annotation is: true [2021-02-24 03:51:57,970 INFO L192 CegarLoopUtils]: At program point isHighWaterLevelENTRY(lines 215 233) the Hoare annotation is: true [2021-02-24 03:51:57,970 INFO L185 CegarLoopUtils]: At program point L230(line 230) the Hoare annotation is: (or (and (<= 1 isHighWaterLevel_~tmp~2) (<= ~waterLevel~0 1) (<= isHighWaterLevel_~tmp___0~0 0) (<= 0 isHighWaterLevel_~retValue_acc~2) (<= isHighWaterLevel_~retValue_acc~2 0) (<= 0 isHighWaterLevel_~tmp___0~0)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= isHighWaterLevel_~tmp___0~0 isHighWaterLevel_~retValue_acc~2) (= isHighWaterLevel_~tmp~2 0) (= isHighWaterLevel_~tmp___0~0 1) (<= 2 ~waterLevel~0))) [2021-02-24 03:51:57,971 INFO L185 CegarLoopUtils]: At program point isHighWaterLevelFINAL(lines 215 233) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (<= 2 ~waterLevel~0))) (and (or (and (<= 1 isHighWaterLevel_~tmp~2) (<= |isHighWaterLevel_#res| 0) (<= isHighWaterLevel_~tmp___0~0 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~retValue_acc~2) (<= isHighWaterLevel_~retValue_acc~2 0) (<= 0 isHighWaterLevel_~tmp___0~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 (and (= isHighWaterLevel_~tmp___0~0 isHighWaterLevel_~retValue_acc~2) (= isHighWaterLevel_~tmp~2 0) (= isHighWaterLevel_~tmp___0~0 1) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~2)) (not (< ~waterLevel~0 3)) .cse1 .cse2 (not .cse3)))) [2021-02-24 03:51:57,971 INFO L185 CegarLoopUtils]: At program point L227(line 227) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= 2 ~waterLevel~0) (<= isHighWaterLevel_~tmp~2 0) (< 0 (+ isHighWaterLevel_~tmp~2 1)))) [2021-02-24 03:51:57,971 INFO L192 CegarLoopUtils]: At program point getWaterLevelENTRY(lines 393 401) the Hoare annotation is: true [2021-02-24 03:51:57,971 INFO L185 CegarLoopUtils]: At program point L398(line 398) the Hoare annotation is: (let ((.cse5 (= ~pumpRunning~0 0))) (let ((.cse3 (not (< ~waterLevel~0 3))) (.cse0 (not .cse5)) (.cse1 (= ~waterLevel~0 getWaterLevel_~retValue_acc~5)) (.cse2 (not (= 1 ~systemActive~0))) (.cse4 (= ~switchedOnBeforeTS~0 0))) (and (or .cse0 .cse1 .cse2 (not (<= ~waterLevel~0 1))) (or (not (= ~pumpRunning~0 1)) .cse3 .cse1 .cse2 (not .cse4) (not (<= 2 ~waterLevel~0))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse3 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 .cse5 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse3 .cse0 .cse1 .cse2 .cse4)))) [2021-02-24 03:51:57,971 INFO L192 CegarLoopUtils]: At program point L397(line 397) the Hoare annotation is: true [2021-02-24 03:51:57,971 INFO L185 CegarLoopUtils]: At program point getWaterLevelFINAL(lines 393 401) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 0))) (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse4 (not .cse3)) (.cse1 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~5) (= |getWaterLevel_#res| ~waterLevel~0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse5 (= ~switchedOnBeforeTS~0 0))) (and (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 .cse3 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse4 .cse1 .cse2 (not (<= ~waterLevel~0 1))) (or .cse0 .cse4 .cse1 .cse2 .cse5) (or (not (= ~pumpRunning~0 1)) .cse1 .cse2 (not (= 2 ~waterLevel~0)) (not .cse5))))) [2021-02-24 03:51:57,972 INFO L185 CegarLoopUtils]: At program point getWaterLevelEXIT(lines 393 401) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 0))) (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse4 (not .cse3)) (.cse1 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~5) (= |getWaterLevel_#res| ~waterLevel~0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse5 (= ~switchedOnBeforeTS~0 0))) (and (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 .cse3 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse4 .cse1 .cse2 (not (<= ~waterLevel~0 1))) (or .cse0 .cse4 .cse1 .cse2 .cse5) (or (not (= ~pumpRunning~0 1)) .cse1 .cse2 (not (= 2 ~waterLevel~0)) (not .cse5))))) [2021-02-24 03:51:57,972 INFO L192 CegarLoopUtils]: At program point L353-1(lines 349 360) the Hoare annotation is: true [2021-02-24 03:51:57,972 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 349 360) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 .cse2 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2))) [2021-02-24 03:51:57,972 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 349 360) the Hoare annotation is: true [2021-02-24 03:51:57,972 INFO L185 CegarLoopUtils]: At program point L356(line 356) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 .cse2 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2))) [2021-02-24 03:51:57,972 INFO L185 CegarLoopUtils]: At program point L354(line 354) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 .cse2 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2))) [2021-02-24 03:51:57,972 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-24 03:51:57,973 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-24 03:51:57,973 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-24 03:51:57,973 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-24 03:51:57,973 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalENTRY(lines 361 369) no Hoare annotation was computed. [2021-02-24 03:51:57,973 INFO L189 CegarLoopUtils]: For program point L366(line 366) no Hoare annotation was computed. [2021-02-24 03:51:57,973 INFO L189 CegarLoopUtils]: For program point L365(line 365) no Hoare annotation was computed. [2021-02-24 03:51:57,973 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalFINAL(lines 361 369) no Hoare annotation was computed. [2021-02-24 03:51:57,973 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalEXIT(lines 361 369) no Hoare annotation was computed. [2021-02-24 03:51:57,973 INFO L185 CegarLoopUtils]: At program point L64(lines 60 82) the Hoare annotation is: (let ((.cse1 (not (< |old(~waterLevel~0)| 3))) (.cse6 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse7 (= ~waterLevel~0 1)) (.cse9 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse0 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648)))) (.cse8 (not (= |old(~waterLevel~0)| 2))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (.cse5 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 (and .cse4 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (< ~waterLevel~0 3)) .cse5) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse6 .cse4) .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or (and .cse7 .cse6 .cse4) (not (= |old(~pumpRunning~0)| 1)) .cse8 .cse2 (not .cse9)) (or .cse7 .cse9 .cse0 .cse8 .cse2 .cse3 .cse5))) [2021-02-24 03:51:57,973 INFO L185 CegarLoopUtils]: At program point L62(lines 60 82) the Hoare annotation is: (let ((.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse1 (not (< |old(~waterLevel~0)| 3))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 (not (<= 2 |old(~waterLevel~0)|)) .cse1 (not (= |old(~pumpRunning~0)| 1)) .cse2 (not (= |old(~switchedOnBeforeTS~0)| 0))) (or .cse0 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse1 .cse2 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))))) [2021-02-24 03:51:57,974 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 57 83) the Hoare annotation is: (let ((.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 (and .cse1 .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) .cse3 (not (= |old(~pumpRunning~0)| 0))) (or (and .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse2) (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse0 .cse3 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (or (and .cse1 .cse2 (= ~switchedOnBeforeTS~0 0)) (not (<= 2 |old(~waterLevel~0)|)) .cse0 (not (= |old(~pumpRunning~0)| 1)) .cse3 (not (= |old(~switchedOnBeforeTS~0)| 0))))) [2021-02-24 03:51:57,974 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 57 83) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse4 (= ~switchedOnBeforeTS~0 0)) (.cse8 (not (= |old(~pumpRunning~0)| 0))) (.cse3 (= ~pumpRunning~0 0)) (.cse10 (not (< |old(~waterLevel~0)| 3))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (= ~waterLevel~0 1)) (.cse7 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse11 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648)))) (.cse5 (not (= |old(~waterLevel~0)| 2))) (.cse6 (not (= 1 ~systemActive~0))) (.cse14 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (.cse15 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)))) (and (or (and .cse0 .cse1 .cse2) (and .cse0 .cse3 (not .cse4)) (not (= |old(~pumpRunning~0)| 1)) .cse5 .cse6 (not .cse7)) (or (= ~pumpRunning~0 1) .cse5 .cse6 .cse8) (let ((.cse9 (= |old(~waterLevel~0)| ~waterLevel~0))) (or (and .cse9 .cse1 .cse2) (and .cse9 (<= 2 ~waterLevel~0) .cse4) .cse10 .cse6 .cse8)) (let ((.cse12 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse13 (< ~waterLevel~0 3))) (or .cse7 .cse11 (and .cse12 .cse13 .cse3) .cse10 .cse6 .cse14 (and .cse2 .cse12 .cse13) .cse15)) (or .cse0 .cse7 .cse11 .cse5 .cse6 .cse14 .cse15))) [2021-02-24 03:51:57,974 INFO L185 CegarLoopUtils]: At program point L73(line 73) the Hoare annotation is: (let ((.cse1 (not (< |old(~waterLevel~0)| 3))) (.cse6 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse7 (= ~waterLevel~0 1)) (.cse9 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse0 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648)))) (.cse8 (not (= |old(~waterLevel~0)| 2))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (.cse5 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 (and .cse4 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (< ~waterLevel~0 3)) .cse5) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse6 .cse4) .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or (and .cse7 .cse6 .cse4) (not (= |old(~pumpRunning~0)| 1)) .cse8 .cse2 (not .cse9)) (or .cse7 .cse9 .cse0 .cse8 .cse2 .cse3 .cse5))) [2021-02-24 03:51:57,974 INFO L185 CegarLoopUtils]: At program point L71(lines 71 77) the Hoare annotation is: (let ((.cse4 (= ~switchedOnBeforeTS~0 0)) (.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (= ~pumpRunning~0 0)) (.cse9 (not (< |old(~waterLevel~0)| 3))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (= ~waterLevel~0 1)) (.cse7 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse10 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648)))) (.cse5 (not (= |old(~waterLevel~0)| 2))) (.cse6 (not (= 1 ~systemActive~0))) (.cse13 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (.cse14 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)))) (and (or (and .cse0 .cse1 .cse2) (and .cse0 .cse3 (not .cse4)) (not (= |old(~pumpRunning~0)| 1)) .cse5 .cse6 (not .cse7)) (let ((.cse8 (= |old(~waterLevel~0)| ~waterLevel~0))) (or (and .cse8 (= ~pumpRunning~0 1) (<= 2 ~waterLevel~0) .cse4) .cse9 .cse6 (not (= |old(~pumpRunning~0)| 0)) (and (<= ~waterLevel~0 1) .cse8 .cse1 .cse3))) (let ((.cse11 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse12 (< ~waterLevel~0 3))) (or .cse7 .cse10 (and .cse11 .cse12 .cse3) .cse9 .cse6 .cse13 (and .cse2 .cse11 .cse12) .cse14)) (or .cse0 .cse7 .cse10 .cse5 .cse6 .cse13 .cse14))) [2021-02-24 03:51:57,974 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 57 83) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse4 (= ~switchedOnBeforeTS~0 0)) (.cse8 (not (= |old(~pumpRunning~0)| 0))) (.cse3 (= ~pumpRunning~0 0)) (.cse10 (not (< |old(~waterLevel~0)| 3))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (= ~waterLevel~0 1)) (.cse7 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse11 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648)))) (.cse5 (not (= |old(~waterLevel~0)| 2))) (.cse6 (not (= 1 ~systemActive~0))) (.cse14 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (.cse15 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)))) (and (or (and .cse0 .cse1 .cse2) (and .cse0 .cse3 (not .cse4)) (not (= |old(~pumpRunning~0)| 1)) .cse5 .cse6 (not .cse7)) (or (= ~pumpRunning~0 1) .cse5 .cse6 .cse8) (let ((.cse9 (= |old(~waterLevel~0)| ~waterLevel~0))) (or (and .cse9 .cse1 .cse2) (and .cse9 (<= 2 ~waterLevel~0) .cse4) .cse10 .cse6 .cse8)) (let ((.cse12 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse13 (< ~waterLevel~0 3))) (or .cse7 .cse11 (and .cse12 .cse13 .cse3) .cse10 .cse6 .cse14 (and .cse2 .cse12 .cse13) .cse15)) (or .cse0 .cse7 .cse11 .cse5 .cse6 .cse14 .cse15))) [2021-02-24 03:51:57,975 INFO L185 CegarLoopUtils]: At program point L66(line 66) the Hoare annotation is: (let ((.cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))) (or (and (= 2 ~waterLevel~0) .cse2 .cse3) (not (= |old(~pumpRunning~0)| 1)) (not (= |old(~waterLevel~0)| 2)) .cse1 (not (= |old(~switchedOnBeforeTS~0)| 0))) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse2 .cse3) (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse0 .cse1 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))))) [2021-02-24 03:51:57,975 INFO L192 CegarLoopUtils]: At program point L450-1(lines 450 454) the Hoare annotation is: true [2021-02-24 03:51:57,975 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 436 465) the Hoare annotation is: true [2021-02-24 03:51:57,975 INFO L192 CegarLoopUtils]: At program point L446-2(lines 446 460) the Hoare annotation is: true [2021-02-24 03:51:57,975 INFO L192 CegarLoopUtils]: At program point L442(line 442) the Hoare annotation is: true [2021-02-24 03:51:57,975 INFO L192 CegarLoopUtils]: At program point L442-1(line 442) the Hoare annotation is: true [2021-02-24 03:51:57,975 INFO L192 CegarLoopUtils]: At program point L438(line 438) the Hoare annotation is: true [2021-02-24 03:51:57,975 INFO L192 CegarLoopUtils]: At program point L461(lines 436 465) the Hoare annotation is: true [2021-02-24 03:51:57,975 INFO L192 CegarLoopUtils]: At program point L457(line 457) the Hoare annotation is: true [2021-02-24 03:51:57,975 INFO L192 CegarLoopUtils]: At program point L447(line 447) the Hoare annotation is: true [2021-02-24 03:51:57,975 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 436 465) the Hoare annotation is: true [2021-02-24 03:51:57,975 INFO L192 CegarLoopUtils]: At program point L450(lines 450 454) the Hoare annotation is: true [2021-02-24 03:51:57,975 INFO L185 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 325 336) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< |old(~waterLevel~0)| 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647))) [2021-02-24 03:51:57,976 INFO L185 CegarLoopUtils]: At program point L330(line 330) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< |old(~waterLevel~0)| 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647))) [2021-02-24 03:51:57,976 INFO L185 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 325 336) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (not (<= ~switchedOnBeforeTS~0 2147483647)))) (and (or (= ~waterLevel~0 1) .cse0 .cse1 (not (= |old(~waterLevel~0)| 2)) .cse2 .cse3 .cse4) (or .cse0 (not (< |old(~waterLevel~0)| 3)) .cse1 .cse2 (< ~waterLevel~0 3) .cse3 .cse4))) [2021-02-24 03:51:57,976 INFO L185 CegarLoopUtils]: At program point L329-1(lines 325 336) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (not (<= ~switchedOnBeforeTS~0 2147483647)))) (and (or (= ~waterLevel~0 1) .cse0 .cse1 (not (= |old(~waterLevel~0)| 2)) .cse2 .cse3 .cse4) (or .cse0 (not (< |old(~waterLevel~0)| 3)) .cse1 .cse2 (< ~waterLevel~0 3) .cse3 .cse4))) [2021-02-24 03:51:57,976 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 490 496) the Hoare annotation is: true [2021-02-24 03:51:57,976 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 490 496) the Hoare annotation is: true [2021-02-24 03:51:57,976 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-24 03:51:57,976 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-24 03:51:57,976 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-24 03:51:57,976 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-24 03:51:57,976 INFO L185 CegarLoopUtils]: At program point L98-1(line 98) the Hoare annotation is: (let ((.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (= |old(~pumpRunning~0)| 0))) (and (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or (and (<= ~waterLevel~0 1) (= |processEnvironment__wrappee__highWaterSensor_#t~ret7| 0) .cse0) .cse1 .cse2 .cse3 (not .cse4) (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret7| 1) .cse0 (<= 2 ~waterLevel~0)))) (or .cse1 .cse2 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse3 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4))) [2021-02-24 03:51:57,976 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 92 116) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= ~switchedOnBeforeTS~0 2147483647))) [2021-02-24 03:51:57,977 INFO L185 CegarLoopUtils]: At program point L96(lines 96 113) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= ~switchedOnBeforeTS~0 2147483647))) [2021-02-24 03:51:57,977 INFO L185 CegarLoopUtils]: At program point L98-2(line 98) the Hoare annotation is: (let ((.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (= |old(~pumpRunning~0)| 0))) (and (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or (and (<= ~waterLevel~0 1) (= |processEnvironment__wrappee__highWaterSensor_#t~ret7| 0) .cse0) .cse1 .cse2 .cse3 (not .cse4) (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret7| 1) .cse0 (<= 2 ~waterLevel~0)))) (or .cse1 .cse2 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse3 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4))) [2021-02-24 03:51:57,977 INFO L185 CegarLoopUtils]: At program point L98-3(line 98) the Hoare annotation is: (let ((.cse6 (= |old(~pumpRunning~0)| 0)) (.cse8 (= 1 ~systemActive~0)) (.cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse7 (<= 2 ~waterLevel~0))) (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret7| 1) (= processEnvironment__wrappee__highWaterSensor_~tmp~0 |processEnvironment__wrappee__highWaterSensor_#t~ret7|) .cse8 .cse5 .cse7)) (.cse3 (not .cse8)) (.cse4 (not .cse6))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret7| 0) .cse5 (= processEnvironment__wrappee__highWaterSensor_~tmp~0 0))) (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse3 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse6) (or .cse0 .cse1 .cse2 .cse3 .cse4 (not .cse7))))) [2021-02-24 03:51:57,977 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__highWaterSensorEXIT(lines 92 116) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 .cse1 (and (= ~pumpRunning~0 1) (<= 2 ~waterLevel~0) (= processEnvironment__wrappee__highWaterSensor_~tmp~0 1)) .cse2 (not .cse3) (and (<= ~waterLevel~0 1) .cse4 (= processEnvironment__wrappee__highWaterSensor_~tmp~0 0))) (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse4 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse3))) [2021-02-24 03:51:57,977 INFO L185 CegarLoopUtils]: At program point L111(line 111) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-24 03:51:57,977 INFO L185 CegarLoopUtils]: At program point L111-1(lines 92 116) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 .cse1 (and (= ~pumpRunning~0 1) (<= 2 ~waterLevel~0) (= processEnvironment__wrappee__highWaterSensor_~tmp~0 1)) .cse2 (not .cse3) (and (<= ~waterLevel~0 1) .cse4 (= processEnvironment__wrappee__highWaterSensor_~tmp~0 0))) (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse4 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse3))) [2021-02-24 03:51:57,977 INFO L185 CegarLoopUtils]: At program point L106(line 106) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not .cse4))) (and (or .cse0 .cse1 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= processEnvironment__wrappee__highWaterSensor_~tmp~0 0)) .cse2 .cse3) (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4) (or .cse1 .cse2 .cse3 (not (= 2 ~waterLevel~0)))))) [2021-02-24 03:51:57,978 INFO L185 CegarLoopUtils]: At program point L102(line 102) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse3) (or (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= 2 ~waterLevel~0) (= processEnvironment__wrappee__highWaterSensor_~tmp~0 1)) .cse0 .cse1 .cse2 (not .cse3)))) [2021-02-24 03:51:57,978 INFO L185 CegarLoopUtils]: At program point L100(lines 100 108) the Hoare annotation is: (let ((.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (= |old(~pumpRunning~0)| 0))) (and (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or (and .cse0 (<= 2 ~waterLevel~0) (= processEnvironment__wrappee__highWaterSensor_~tmp~0 1)) .cse1 .cse2 .cse3 (not .cse4) (and (<= ~waterLevel~0 1) .cse0 (= processEnvironment__wrappee__highWaterSensor_~tmp~0 0)))) (or .cse1 .cse2 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse3 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4))) [2021-02-24 03:51:57,978 INFO L185 CegarLoopUtils]: At program point L98(line 98) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not .cse3)) (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse3))) [2021-02-24 03:51:57,978 INFO L185 CegarLoopUtils]: At program point waterRiseEXIT(lines 337 348) the Hoare annotation is: (let ((.cse9 (not (= ~pumpRunning~0 0))) (.cse10 (< 1 ~waterLevel~0)) (.cse11 (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (not (< |old(~waterLevel~0)| 3))) (.cse7 (not (= |old(~waterLevel~0)| 1))) (.cse12 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse0 (not (<= test_~tmp~4 2147483647))) (.cse8 (= 2 ~waterLevel~0)) (.cse2 (not (< test_~splverifierCounter~0 4))) (.cse13 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)))) (.cse4 (not (= 1 ~systemActive~0))) (.cse5 (= test_~tmp~4 0)) (.cse14 (not (<= ~switchedOnBeforeTS~0 2147483647))) (.cse6 (not (<= 0 (+ test_~tmp~4 2147483648))))) (and (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 (not (<= 2 |old(~waterLevel~0)|)) .cse2 .cse3 .cse4 .cse5 (not (= ~switchedOnBeforeTS~0 0)) .cse6) (or .cse7 .cse0 .cse8 .cse2 .cse9 .cse4 .cse5 .cse6) (or .cse0 .cse2 .cse3 .cse9 (and (or .cse1 .cse10 .cse11) (< ~waterLevel~0 3)) .cse4 .cse5 .cse6) (or (and (or .cse10 .cse11) (<= ~waterLevel~0 2)) .cse12 .cse0 .cse1 .cse2 .cse3 .cse13 .cse4 .cse5 .cse14 .cse6) (or .cse7 .cse12 .cse0 .cse8 .cse2 .cse13 .cse4 .cse5 .cse14 .cse6))) [2021-02-24 03:51:57,978 INFO L185 CegarLoopUtils]: At program point L342(line 342) the Hoare annotation is: (let ((.cse0 (not (<= test_~tmp~4 2147483647))) (.cse1 (not (< test_~splverifierCounter~0 4))) (.cse5 (not (< |old(~waterLevel~0)| 3))) (.cse6 (and (<= ~waterLevel~0 1) (= |old(~waterLevel~0)| ~waterLevel~0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= test_~tmp~4 0)) (.cse4 (not (<= 0 (+ test_~tmp~4 2147483648))))) (and (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 (not (= |old(~waterLevel~0)| 2)) .cse2 .cse3 (not (= ~switchedOnBeforeTS~0 0)) .cse4) (or .cse0 .cse1 .cse5 (not (= ~pumpRunning~0 0)) .cse6 .cse2 .cse3 .cse4) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 .cse1 .cse5 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse6 .cse2 .cse3 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4))) [2021-02-24 03:51:57,979 INFO L185 CegarLoopUtils]: At program point L341-1(lines 337 348) the Hoare annotation is: (let ((.cse9 (not (= ~pumpRunning~0 0))) (.cse10 (< 1 ~waterLevel~0)) (.cse11 (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (not (< |old(~waterLevel~0)| 3))) (.cse7 (not (= |old(~waterLevel~0)| 1))) (.cse12 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse0 (not (<= test_~tmp~4 2147483647))) (.cse8 (= 2 ~waterLevel~0)) (.cse2 (not (< test_~splverifierCounter~0 4))) (.cse13 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)))) (.cse4 (not (= 1 ~systemActive~0))) (.cse5 (= test_~tmp~4 0)) (.cse14 (not (<= ~switchedOnBeforeTS~0 2147483647))) (.cse6 (not (<= 0 (+ test_~tmp~4 2147483648))))) (and (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 (not (<= 2 |old(~waterLevel~0)|)) .cse2 .cse3 .cse4 .cse5 (not (= ~switchedOnBeforeTS~0 0)) .cse6) (or .cse7 .cse0 .cse8 .cse2 .cse9 .cse4 .cse5 .cse6) (or .cse0 .cse2 .cse3 .cse9 (and (or .cse1 .cse10 .cse11) (< ~waterLevel~0 3)) .cse4 .cse5 .cse6) (or (and (or .cse10 .cse11) (<= ~waterLevel~0 2)) .cse12 .cse0 .cse1 .cse2 .cse3 .cse13 .cse4 .cse5 .cse14 .cse6) (or .cse7 .cse12 .cse0 .cse8 .cse2 .cse13 .cse4 .cse5 .cse14 .cse6))) [2021-02-24 03:51:57,979 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 337 348) the Hoare annotation is: (let ((.cse0 (not (<= test_~tmp~4 2147483647))) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (not (< test_~splverifierCounter~0 4))) (.cse3 (not (< |old(~waterLevel~0)| 3))) (.cse4 (not (= 1 ~systemActive~0))) (.cse5 (= test_~tmp~4 0)) (.cse6 (not (<= 0 (+ test_~tmp~4 2147483648))))) (and (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 (not (<= 2 |old(~waterLevel~0)|)) .cse2 .cse3 .cse4 .cse5 (not (= ~switchedOnBeforeTS~0 0)) .cse6) (or .cse0 .cse1 .cse2 .cse3 (not (= ~pumpRunning~0 0)) .cse4 .cse5 .cse6) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 .cse1 .cse2 .cse3 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse4 .cse5 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse6))) [2021-02-24 03:51:57,979 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 426 433) the Hoare annotation is: true [2021-02-24 03:51:57,979 INFO L192 CegarLoopUtils]: At program point L430(line 430) the Hoare annotation is: true [2021-02-24 03:51:57,979 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 430) the Hoare annotation is: true [2021-02-24 03:51:57,980 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 426 433) the Hoare annotation is: true [2021-02-24 03:51:57,980 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 426 433) the Hoare annotation is: true [2021-02-24 03:51:58,033 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.02 03:51:58 BoogieIcfgContainer [2021-02-24 03:51:58,036 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-24 03:51:58,037 INFO L168 Benchmark]: Toolchain (without parser) took 329387.95 ms. Allocated memory was 164.6 MB in the beginning and 1.3 GB in the end (delta: 1.1 GB). Free memory was 139.6 MB in the beginning and 793.5 MB in the end (delta: -653.8 MB). Peak memory consumption was 854.5 MB. Max. memory is 8.0 GB. [2021-02-24 03:51:58,037 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 164.6 MB. Free memory is still 138.7 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-24 03:51:58,038 INFO L168 Benchmark]: CACSL2BoogieTranslator took 633.68 ms. Allocated memory is still 164.6 MB. Free memory was 138.6 MB in the beginning and 117.2 MB in the end (delta: 21.4 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2021-02-24 03:51:58,038 INFO L168 Benchmark]: Boogie Preprocessor took 94.24 ms. Allocated memory is still 164.6 MB. Free memory was 117.2 MB in the beginning and 113.2 MB in the end (delta: 3.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2021-02-24 03:51:58,040 INFO L168 Benchmark]: RCFGBuilder took 1200.17 ms. Allocated memory was 164.6 MB in the beginning and 203.4 MB in the end (delta: 38.8 MB). Free memory was 113.2 MB in the beginning and 139.2 MB in the end (delta: -26.0 MB). Peak memory consumption was 33.4 MB. Max. memory is 8.0 GB. [2021-02-24 03:51:58,040 INFO L168 Benchmark]: TraceAbstraction took 327433.96 ms. Allocated memory was 203.4 MB in the beginning and 1.3 GB in the end (delta: 1.1 GB). Free memory was 139.2 MB in the beginning and 793.5 MB in the end (delta: -654.3 MB). Peak memory consumption was 814.8 MB. Max. memory is 8.0 GB. [2021-02-24 03:51:58,041 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 164.6 MB. Free memory is still 138.7 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 633.68 ms. Allocated memory is still 164.6 MB. Free memory was 138.6 MB in the beginning and 117.2 MB in the end (delta: 21.4 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 94.24 ms. Allocated memory is still 164.6 MB. Free memory was 117.2 MB in the beginning and 113.2 MB in the end (delta: 3.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1200.17 ms. Allocated memory was 164.6 MB in the beginning and 203.4 MB in the end (delta: 38.8 MB). Free memory was 113.2 MB in the beginning and 139.2 MB in the end (delta: -26.0 MB). Peak memory consumption was 33.4 MB. Max. memory is 8.0 GB. * TraceAbstraction took 327433.96 ms. Allocated memory was 203.4 MB in the beginning and 1.3 GB in the end (delta: 1.1 GB). Free memory was 139.2 MB in the beginning and 793.5 MB in the end (delta: -654.3 MB). Peak memory consumption was 814.8 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 430]: 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: 267]: Loop Invariant Derived loop invariant: (((((!(\old(waterLevel) == 1) || ((((((((tmp <= 2147483647 && tmp___0 <= 2147483647) && pumpRunning == 1) && 0 <= tmp + 2147483648) && 2 <= waterLevel) && waterLevel < 3) && switchedOnBeforeTS == 0) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || (((((waterLevel == 1 && 1 == systemActive) && switchedOnBeforeTS == \old(switchedOnBeforeTS)) && pumpRunning == 0) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0)) || (((((((tmp <= 2147483647 && tmp___0 <= 2147483647) && 0 <= tmp + 2147483648) && 1 == systemActive) && waterLevel < 3) && pumpRunning == 0) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || ((((((((tmp <= 2147483647 && 0 <= switchedOnBeforeTS + 2147483648) && tmp___0 <= 2147483647) && pumpRunning == switchedOnBeforeTS) && switchedOnBeforeTS <= 2147483647) && 0 <= tmp + 2147483648) && waterLevel < 3) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || !(\old(pumpRunning) == 0)) || !(1 == systemActive) - InvariantResult [Line: 446]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 436]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 266]: Loop Invariant Derived loop invariant: (!(\old(waterLevel) == 1) || !(1 == systemActive)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 554]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 561]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(waterLevel == 1) || !(pumpRunning == 0)) || !(1 == systemActive)) || ((1 <= retValue_acc && retValue_acc <= 1) && \result == 1) - ProcedureContractResult [Line: 938]: Procedure Contract for __utac_acc__Specification5_spec__1 Derived contract for procedure __utac_acc__Specification5_spec__1: 1 - ProcedureContractResult [Line: 946]: Procedure Contract for __utac_acc__Specification5_spec__2 Derived contract for procedure __utac_acc__Specification5_spec__2: ((((((!(pumpRunning == 1) || pumpRunning == switchedOnBeforeTS) || !(waterLevel < 3)) || !(1 == systemActive)) || !(\old(switchedOnBeforeTS) == 0)) || !(2 <= waterLevel)) && (((pumpRunning == switchedOnBeforeTS || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive))) && (((((!(0 <= \old(switchedOnBeforeTS) + 2147483648) || pumpRunning == switchedOnBeforeTS) || !(waterLevel < 3)) || !(pumpRunning == \old(switchedOnBeforeTS))) || !(1 == systemActive)) || !(\old(switchedOnBeforeTS) <= 2147483647)) - ProcedureContractResult [Line: 956]: Procedure Contract for __utac_acc__Specification5_spec__3 Derived contract for procedure __utac_acc__Specification5_spec__3: (((!(pumpRunning == 1) || 2 == tmp) || !(1 == systemActive)) || !(2 == waterLevel)) || !(switchedOnBeforeTS == 0) - ProcedureContractResult [Line: 512]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 170]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (((((((!(pumpRunning == 1) || !(waterLevel < 3)) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(1 == systemActive)) || !(switchedOnBeforeTS == 0)) || !(2 <= waterLevel)) && (((!(pumpRunning == 0) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(1 == systemActive)) || !(2 == waterLevel))) && (((((!(pumpRunning == switchedOnBeforeTS) || !(waterLevel < 3)) || !(0 <= switchedOnBeforeTS + 2147483648)) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(1 == systemActive)) || !(switchedOnBeforeTS <= 2147483647))) && (((!(pumpRunning == 0) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(1 == systemActive)) || !(waterLevel <= 1)) - ProcedureContractResult [Line: 234]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 547]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 498]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 151]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: (((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(0 <= switchedOnBeforeTS + 2147483648)) || !(1 == systemActive)) || pumpRunning == 0) || !(switchedOnBeforeTS <= 2147483647)) || \old(pumpRunning) == 0 - ProcedureContractResult [Line: 118]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (((((!(switchedOnBeforeTS == \old(pumpRunning)) || pumpRunning == 1) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 == waterLevel)) && (((((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(0 <= switchedOnBeforeTS + 2147483648)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || pumpRunning == 0) || !(switchedOnBeforeTS <= 2147483647)) || \old(pumpRunning) == 0)) && ((((!(switchedOnBeforeTS == \old(pumpRunning)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || 2 <= waterLevel) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 402]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: ((((((waterLevel <= 1 && 1 <= retValue_acc) && 1 <= \result) || !(pumpRunning == switchedOnBeforeTS)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || (((retValue_acc <= 0 && 2 <= waterLevel) && 0 <= \result) && \result == retValue_acc) - ProcedureContractResult [Line: 84]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 257]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 416]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 143]: Procedure Contract for activatePump Derived contract for procedure activatePump: (((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || pumpRunning == 1) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(tmp == 1)) || !(2 <= waterLevel) - ProcedureContractResult [Line: 215]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: ((((((((((1 <= tmp && \result <= 0) && tmp___0 <= 0) && 0 <= \result) && 0 <= retValue_acc) && retValue_acc <= 0) && 0 <= tmp___0) || !(pumpRunning == switchedOnBeforeTS)) || !(pumpRunning == 0)) || !(1 == systemActive)) || 2 <= waterLevel) && (((((!(pumpRunning == switchedOnBeforeTS) || (((tmp___0 == retValue_acc && tmp == 0) && tmp___0 == 1) && \result == retValue_acc)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 349]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 393]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: ((((((((!(pumpRunning == switchedOnBeforeTS) || !(waterLevel < 3)) || !(0 <= switchedOnBeforeTS + 2147483648)) || (waterLevel == retValue_acc && \result == waterLevel)) || !(1 == systemActive)) || pumpRunning == 0) || !(switchedOnBeforeTS <= 2147483647)) && (((!(pumpRunning == 0) || (waterLevel == retValue_acc && \result == waterLevel)) || !(1 == systemActive)) || !(waterLevel <= 1))) && ((((!(waterLevel < 3) || !(pumpRunning == 0)) || (waterLevel == retValue_acc && \result == waterLevel)) || !(1 == systemActive)) || switchedOnBeforeTS == 0)) && ((((!(pumpRunning == 1) || (waterLevel == retValue_acc && \result == waterLevel)) || !(1 == systemActive)) || !(2 == waterLevel)) || !(switchedOnBeforeTS == 0)) - ProcedureContractResult [Line: 57]: Procedure Contract for timeShift Derived contract for procedure timeShift: ((((((((((waterLevel == 1 && pumpRunning == switchedOnBeforeTS) && pumpRunning == \old(pumpRunning)) || ((waterLevel == 1 && pumpRunning == 0) && !(switchedOnBeforeTS == 0))) || !(\old(pumpRunning) == 1)) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || !(\old(switchedOnBeforeTS) == 0)) && (((pumpRunning == 1 || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0))) && ((((((\old(waterLevel) == waterLevel && pumpRunning == switchedOnBeforeTS) && pumpRunning == \old(pumpRunning)) || ((\old(waterLevel) == waterLevel && 2 <= waterLevel) && switchedOnBeforeTS == 0)) || !(\old(waterLevel) < 3)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0))) && (((((((\old(switchedOnBeforeTS) == 0 || !(0 <= \old(switchedOnBeforeTS) + 2147483648)) || ((switchedOnBeforeTS == \old(switchedOnBeforeTS) && waterLevel < 3) && pumpRunning == 0)) || !(\old(waterLevel) < 3)) || !(1 == systemActive)) || !(\old(switchedOnBeforeTS) <= 2147483647)) || ((pumpRunning == \old(pumpRunning) && switchedOnBeforeTS == \old(switchedOnBeforeTS)) && waterLevel < 3)) || !(\old(switchedOnBeforeTS) == \old(pumpRunning)))) && ((((((waterLevel == 1 || \old(switchedOnBeforeTS) == 0) || !(0 <= \old(switchedOnBeforeTS) + 2147483648)) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || !(\old(switchedOnBeforeTS) <= 2147483647)) || !(\old(switchedOnBeforeTS) == \old(pumpRunning))) - ProcedureContractResult [Line: 436]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 325]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: ((((((waterLevel == 1 || !(pumpRunning == switchedOnBeforeTS)) || !(0 <= switchedOnBeforeTS + 2147483648)) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || pumpRunning == 0) || !(switchedOnBeforeTS <= 2147483647)) && ((((((!(pumpRunning == switchedOnBeforeTS) || !(\old(waterLevel) < 3)) || !(0 <= switchedOnBeforeTS + 2147483648)) || !(1 == systemActive)) || waterLevel < 3) || pumpRunning == 0) || !(switchedOnBeforeTS <= 2147483647)) - ProcedureContractResult [Line: 490]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 92]: Procedure Contract for processEnvironment__wrappee__highWaterSensor Derived contract for procedure processEnvironment__wrappee__highWaterSensor: (((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || ((pumpRunning == 1 && 2 <= waterLevel) && tmp == 1)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || ((waterLevel <= 1 && pumpRunning == \old(pumpRunning)) && tmp == 0)) && ((((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(0 <= switchedOnBeforeTS + 2147483648)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(switchedOnBeforeTS <= 2147483647)) || \old(pumpRunning) == 0) - ProcedureContractResult [Line: 337]: Procedure Contract for waterRise Derived contract for procedure waterRise: ((((((((((((!(pumpRunning == 1) || !(tmp <= 2147483647)) || \old(waterLevel) == waterLevel) || !(2 <= \old(waterLevel))) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(1 == systemActive)) || tmp == 0) || !(switchedOnBeforeTS == 0)) || !(0 <= tmp + 2147483648)) && (((((((!(\old(waterLevel) == 1) || !(tmp <= 2147483647)) || 2 == waterLevel) || !(splverifierCounter < 4)) || !(pumpRunning == 0)) || !(1 == systemActive)) || tmp == 0) || !(0 <= tmp + 2147483648))) && (((((((!(tmp <= 2147483647) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) || (((\old(waterLevel) == waterLevel || 1 < waterLevel) || \old(waterLevel) + 1 <= waterLevel) && waterLevel < 3)) || !(1 == systemActive)) || tmp == 0) || !(0 <= tmp + 2147483648))) && ((((((((((((1 < waterLevel || \old(waterLevel) + 1 <= waterLevel) && waterLevel <= 2) || !(pumpRunning == switchedOnBeforeTS)) || !(tmp <= 2147483647)) || \old(waterLevel) == waterLevel) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(0 <= switchedOnBeforeTS + 2147483648)) || !(1 == systemActive)) || tmp == 0) || !(switchedOnBeforeTS <= 2147483647)) || !(0 <= tmp + 2147483648))) && (((((((((!(\old(waterLevel) == 1) || !(pumpRunning == switchedOnBeforeTS)) || !(tmp <= 2147483647)) || 2 == waterLevel) || !(splverifierCounter < 4)) || !(0 <= switchedOnBeforeTS + 2147483648)) || !(1 == systemActive)) || tmp == 0) || !(switchedOnBeforeTS <= 2147483647)) || !(0 <= tmp + 2147483648)) - ProcedureContractResult [Line: 426]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 43 procedures, 659 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 132.4s, OverallIterations: 10, TraceHistogramMax: 3, AutomataDifference: 119.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 194.7s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 2905 SDtfs, 8842 SDslu, 8285 SDs, 0 SdLazy, 20596 SolverSat, 3422 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 29.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 953 GetRequests, 433 SyntacticMatches, 7 SemanticMatches, 513 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 54245 ImplicationChecksByTransitivity, 85.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=996occurred in iteration=9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.9s AutomataMinimizationTime, 10 MinimizatonAttempts, 645 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 294 LocationsWithAnnotation, 5866 PreInvPairs, 7613 NumberOfFragments, 9969 HoareAnnotationTreeSize, 5866 FomulaSimplifications, 260559161 FormulaSimplificationTreeSizeReduction, 45.2s HoareSimplificationTime, 294 FomulaSimplificationsInter, 604553 FormulaSimplificationTreeSizeReductionInter, 148.7s 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...