/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product42.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-21 19:56:52,421 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-21 19:56:52,425 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-21 19:56:52,465 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-21 19:56:52,465 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-21 19:56:52,467 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-21 19:56:52,469 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-21 19:56:52,472 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-21 19:56:52,474 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-21 19:56:52,475 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-21 19:56:52,477 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-21 19:56:52,478 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-21 19:56:52,479 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-21 19:56:52,486 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-21 19:56:52,487 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-21 19:56:52,489 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-21 19:56:52,490 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-21 19:56:52,491 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-21 19:56:52,508 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-21 19:56:52,510 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-21 19:56:52,512 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-21 19:56:52,514 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-21 19:56:52,515 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-21 19:56:52,517 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-21 19:56:52,520 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-21 19:56:52,521 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-21 19:56:52,521 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-21 19:56:52,522 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-21 19:56:52,523 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-21 19:56:52,524 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-21 19:56:52,525 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-21 19:56:52,526 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-21 19:56:52,527 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-21 19:56:52,528 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-21 19:56:52,529 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-21 19:56:52,529 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-21 19:56:52,530 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-21 19:56:52,530 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-21 19:56:52,531 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-21 19:56:52,532 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-21 19:56:52,532 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-21 19:56:52,534 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2021-02-21 19:56:52,550 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-21 19:56:52,550 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-21 19:56:52,553 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-21 19:56:52,554 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-21 19:56:52,554 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-21 19:56:52,554 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-21 19:56:52,554 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-21 19:56:52,555 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-21 19:56:52,555 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-21 19:56:52,555 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-21 19:56:52,555 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-21 19:56:52,556 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-21 19:56:52,556 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-21 19:56:52,556 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-21 19:56:52,556 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-21 19:56:52,557 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-21 19:56:52,557 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-21 19:56:52,557 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-21 19:56:52,557 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-21 19:56:52,558 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-21 19:56:52,558 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-21 19:56:52,558 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-21 19:56:52,558 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-21 19:56:53,053 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-21 19:56:53,088 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-21 19:56:53,091 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-21 19:56:53,093 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-21 19:56:53,094 INFO L275 PluginConnector]: CDTParser initialized [2021-02-21 19:56:53,095 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product42.cil.c [2021-02-21 19:56:53,208 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d18fc2e7d/57021525234245c19b1fbbde0adc85e7/FLAG9da09915e [2021-02-21 19:56:54,151 INFO L306 CDTParser]: Found 1 translation units. [2021-02-21 19:56:54,152 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product42.cil.c [2021-02-21 19:56:54,188 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d18fc2e7d/57021525234245c19b1fbbde0adc85e7/FLAG9da09915e [2021-02-21 19:56:54,393 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d18fc2e7d/57021525234245c19b1fbbde0adc85e7 [2021-02-21 19:56:54,396 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-21 19:56:54,412 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-21 19:56:54,414 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-21 19:56:54,415 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-21 19:56:54,419 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-21 19:56:54,421 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 07:56:54" (1/1) ... [2021-02-21 19:56:54,422 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60baf694 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:56:54, skipping insertion in model container [2021-02-21 19:56:54,422 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 07:56:54" (1/1) ... [2021-02-21 19:56:54,433 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-21 19:56:54,487 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-21 19:56:54,701 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_product42.cil.c[3369,3382] [2021-02-21 19:56:54,835 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 19:56:54,851 INFO L203 MainTranslator]: Completed pre-run [2021-02-21 19:56:54,878 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_product42.cil.c[3369,3382] [2021-02-21 19:56:54,964 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 19:56:55,026 INFO L208 MainTranslator]: Completed translation [2021-02-21 19:56:55,026 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:56:55 WrapperNode [2021-02-21 19:56:55,027 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-21 19:56:55,028 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-21 19:56:55,028 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-21 19:56:55,028 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-21 19:56:55,040 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:56:55" (1/1) ... [2021-02-21 19:56:55,041 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:56:55" (1/1) ... [2021-02-21 19:56:55,068 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:56:55" (1/1) ... [2021-02-21 19:56:55,069 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:56:55" (1/1) ... [2021-02-21 19:56:55,117 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:56:55" (1/1) ... [2021-02-21 19:56:55,138 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:56:55" (1/1) ... [2021-02-21 19:56:55,153 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:56:55" (1/1) ... [2021-02-21 19:56:55,168 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-21 19:56:55,174 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-21 19:56:55,175 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-21 19:56:55,175 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-21 19:56:55,177 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:56:55" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-21 19:56:55,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-21 19:56:55,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-21 19:56:55,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-21 19:56:55,351 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-21 19:56:55,351 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2021-02-21 19:56:55,351 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2021-02-21 19:56:55,351 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2021-02-21 19:56:55,351 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-21 19:56:55,351 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-21 19:56:55,352 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-21 19:56:55,352 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-21 19:56:55,352 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-21 19:56:55,352 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-21 19:56:55,352 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-21 19:56:55,352 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-21 19:56:55,353 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-21 19:56:55,353 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-21 19:56:55,353 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-21 19:56:55,353 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-21 19:56:55,353 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-21 19:56:55,354 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-21 19:56:55,354 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-21 19:56:55,354 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-21 19:56:55,354 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-21 19:56:55,354 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-21 19:56:55,354 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-21 19:56:55,355 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-21 19:56:55,355 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-21 19:56:55,355 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-21 19:56:55,355 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2021-02-21 19:56:55,355 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-21 19:56:55,355 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-21 19:56:55,355 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-21 19:56:55,356 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-21 19:56:55,356 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2021-02-21 19:56:55,356 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-21 19:56:55,356 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-21 19:56:55,356 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-21 19:56:55,356 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-21 19:56:55,357 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-21 19:56:55,357 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2021-02-21 19:56:55,357 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2021-02-21 19:56:55,357 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-21 19:56:55,357 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-21 19:56:55,357 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-21 19:56:55,358 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-21 19:56:55,358 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-21 19:56:55,358 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-21 19:56:55,358 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-21 19:56:55,358 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-21 19:56:55,358 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-21 19:56:55,359 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2021-02-21 19:56:55,359 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2021-02-21 19:56:55,359 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2021-02-21 19:56:55,359 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-21 19:56:55,359 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-21 19:56:55,359 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-21 19:56:55,359 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-21 19:56:55,360 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-21 19:56:55,360 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-21 19:56:55,360 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-21 19:56:55,360 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-21 19:56:55,360 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-21 19:56:55,361 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-21 19:56:55,361 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-21 19:56:55,361 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-21 19:56:55,361 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-21 19:56:55,361 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-21 19:56:55,361 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-21 19:56:55,362 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-21 19:56:55,362 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-21 19:56:55,362 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-21 19:56:55,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-21 19:56:55,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-21 19:56:55,363 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-21 19:56:55,363 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-21 19:56:55,363 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-21 19:56:55,363 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-21 19:56:55,363 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-21 19:56:55,363 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-21 19:56:55,363 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-21 19:56:55,364 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-21 19:56:55,364 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-21 19:56:55,364 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-21 19:56:55,364 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-21 19:56:55,364 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-21 19:56:55,365 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2021-02-21 19:56:55,365 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2021-02-21 19:56:55,365 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-21 19:56:55,365 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-21 19:56:55,365 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-21 19:56:55,366 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-21 19:56:55,366 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2021-02-21 19:56:55,366 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2021-02-21 19:56:55,366 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-21 19:56:55,366 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-21 19:56:55,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-21 19:56:55,367 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-21 19:56:56,881 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-21 19:56:56,881 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-21 19:56:56,886 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 07:56:56 BoogieIcfgContainer [2021-02-21 19:56:56,886 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-21 19:56:56,889 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-21 19:56:56,889 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-21 19:56:56,894 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-21 19:56:56,894 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.02 07:56:54" (1/3) ... [2021-02-21 19:56:56,895 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@26ccddbd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.02 07:56:56, skipping insertion in model container [2021-02-21 19:56:56,895 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:56:55" (2/3) ... [2021-02-21 19:56:56,896 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@26ccddbd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.02 07:56:56, skipping insertion in model container [2021-02-21 19:56:56,896 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 07:56:56" (3/3) ... [2021-02-21 19:56:56,898 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product42.cil.c [2021-02-21 19:56:56,908 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-21 19:56:56,916 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-21 19:56:56,947 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-21 19:56:56,982 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-21 19:56:56,982 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-21 19:56:56,982 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-21 19:56:56,982 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-21 19:56:56,982 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-21 19:56:56,983 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-21 19:56:56,983 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-21 19:56:56,983 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-21 19:56:57,017 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states. [2021-02-21 19:56:57,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2021-02-21 19:56:57,044 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:56:57,047 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] [2021-02-21 19:56:57,047 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:56:57,055 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:56:57,056 INFO L82 PathProgramCache]: Analyzing trace with hash -881122099, now seen corresponding path program 1 times [2021-02-21 19:56:57,069 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:56:57,069 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1813399225] [2021-02-21 19:56:57,070 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:56:57,180 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:56:57,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:56:57,596 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:56:57,598 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:56:57,599 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:56:57,599 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:56:57,994 WARN L202 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:56:57,998 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:56:58,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:56:58,090 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:56:58,091 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:56:58,117 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:56:58,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:56:58,121 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:56:58,121 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:56:58,122 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:56:58,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:56:58,125 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:56:58,127 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:56:58,128 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:56:58,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:56:58,132 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:56:58,133 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:56:58,134 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:56:58,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:56:58,139 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:56:58,140 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:56:58,148 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:56:58,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:56:58,152 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:56:58,153 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:56:58,154 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-21 19:56:58,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:56:58,162 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:56:58,163 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:56:58,163 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:56:58,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:56:58,172 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:56:58,173 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:56:58,174 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2021-02-21 19:56:58,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:56:58,186 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:56:58,187 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:56:58,187 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-21 19:56:58,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:56:58,201 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:56:58,202 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:56:58,264 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-21 19:56:58,268 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1813399225] [2021-02-21 19:56:58,270 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:56:58,270 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-21 19:56:58,273 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2027673140] [2021-02-21 19:56:58,286 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-21 19:56:58,288 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:56:58,305 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-21 19:56:58,308 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-21 19:56:58,312 INFO L87 Difference]: Start difference. First operand 323 states. Second operand 4 states. [2021-02-21 19:57:00,272 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:57:00,273 INFO L93 Difference]: Finished difference Result 499 states and 580 transitions. [2021-02-21 19:57:00,274 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-02-21 19:57:00,276 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 165 [2021-02-21 19:57:00,277 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:57:00,298 INFO L225 Difference]: With dead ends: 499 [2021-02-21 19:57:00,299 INFO L226 Difference]: Without dead ends: 317 [2021-02-21 19:57:00,305 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-21 19:57:00,334 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 317 states. [2021-02-21 19:57:00,610 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 317 to 271. [2021-02-21 19:57:00,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 271 states. [2021-02-21 19:57:00,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 271 states and 292 transitions. [2021-02-21 19:57:00,623 INFO L78 Accepts]: Start accepts. Automaton has 271 states and 292 transitions. Word has length 165 [2021-02-21 19:57:00,627 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:57:00,628 INFO L480 AbstractCegarLoop]: Abstraction has 271 states and 292 transitions. [2021-02-21 19:57:00,628 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-21 19:57:00,628 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 292 transitions. [2021-02-21 19:57:00,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2021-02-21 19:57:00,649 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:57:00,650 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] [2021-02-21 19:57:00,650 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-21 19:57:00,650 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:57:00,652 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:57:00,653 INFO L82 PathProgramCache]: Analyzing trace with hash -1784127121, now seen corresponding path program 1 times [2021-02-21 19:57:00,653 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:57:00,653 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1313323612] [2021-02-21 19:57:00,653 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:57:00,662 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:57:00,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:00,918 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:00,918 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:00,921 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:00,922 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:57:00,930 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:00,932 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:01,355 WARN L202 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:57:01,359 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:57:01,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:01,462 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:01,464 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:01,470 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:57:01,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:01,477 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:01,478 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:01,479 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:57:01,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:01,483 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:01,484 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:01,484 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:57:01,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:01,491 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:01,491 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:01,492 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:57:01,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:01,495 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:01,498 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:01,508 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:57:01,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:01,516 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:01,517 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:01,517 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-21 19:57:01,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:01,525 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:01,526 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:01,526 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:57:01,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:01,534 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:01,535 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:01,538 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-21 19:57:01,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:01,541 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:01,542 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:01,542 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-21 19:57:01,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:01,547 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:01,548 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:01,589 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-21 19:57:01,590 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1313323612] [2021-02-21 19:57:01,591 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:57:01,591 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-21 19:57:01,591 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [759849710] [2021-02-21 19:57:01,594 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-21 19:57:01,595 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:57:01,600 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-21 19:57:01,600 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-21 19:57:01,601 INFO L87 Difference]: Start difference. First operand 271 states and 292 transitions. Second operand 5 states. [2021-02-21 19:57:02,614 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 19:57:03,943 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:57:03,943 INFO L93 Difference]: Finished difference Result 423 states and 471 transitions. [2021-02-21 19:57:03,944 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-21 19:57:03,944 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 166 [2021-02-21 19:57:03,945 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:57:03,950 INFO L225 Difference]: With dead ends: 423 [2021-02-21 19:57:03,950 INFO L226 Difference]: Without dead ends: 306 [2021-02-21 19:57:03,953 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-21 19:57:03,955 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 306 states. [2021-02-21 19:57:04,068 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 306 to 261. [2021-02-21 19:57:04,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 261 states. [2021-02-21 19:57:04,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 261 states and 279 transitions. [2021-02-21 19:57:04,072 INFO L78 Accepts]: Start accepts. Automaton has 261 states and 279 transitions. Word has length 166 [2021-02-21 19:57:04,072 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:57:04,072 INFO L480 AbstractCegarLoop]: Abstraction has 261 states and 279 transitions. [2021-02-21 19:57:04,072 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-21 19:57:04,073 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 279 transitions. [2021-02-21 19:57:04,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2021-02-21 19:57:04,075 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:57:04,075 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] [2021-02-21 19:57:04,076 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-21 19:57:04,076 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:57:04,076 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:57:04,077 INFO L82 PathProgramCache]: Analyzing trace with hash 2021791347, now seen corresponding path program 1 times [2021-02-21 19:57:04,077 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:57:04,077 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [725078742] [2021-02-21 19:57:04,077 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:57:04,081 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:57:04,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:04,213 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:04,214 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:04,215 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:04,216 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:57:04,221 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:04,222 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:57:04,229 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:04,230 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:04,231 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:04,231 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 19:57:04,238 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:04,239 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:04,624 WARN L202 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:57:04,626 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:57:04,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:04,727 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:04,729 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:04,735 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:57:04,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:04,737 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:04,738 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:04,738 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:57:04,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:04,743 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:04,743 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:04,744 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:57:04,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:04,760 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:04,760 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:04,772 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:04,773 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:57:04,790 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:04,794 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:57:04,813 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:57:04,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:04,816 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:04,817 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:04,834 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:57:04,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:04,843 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:04,844 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:04,859 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-21 19:57:04,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:04,865 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:04,865 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:57:04,882 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-21 19:57:04,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:04,889 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:04,896 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:04,896 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:57:04,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:04,900 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:04,901 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:04,902 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2021-02-21 19:57:04,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:04,907 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:04,909 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:04,910 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2021-02-21 19:57:04,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:04,914 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:04,915 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:04,965 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-21 19:57:04,966 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [725078742] [2021-02-21 19:57:04,966 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:57:04,966 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-21 19:57:04,967 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1559148333] [2021-02-21 19:57:04,968 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-21 19:57:04,968 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:57:04,969 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-21 19:57:04,969 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-21 19:57:04,969 INFO L87 Difference]: Start difference. First operand 261 states and 279 transitions. Second operand 11 states. [2021-02-21 19:57:05,775 WARN L202 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 19:57:06,290 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 19:57:06,712 WARN L202 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-21 19:57:07,151 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:57:07,577 WARN L202 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 19:57:08,060 WARN L202 SmtUtils]: Spent 432.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:57:10,292 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:57:10,292 INFO L93 Difference]: Finished difference Result 470 states and 536 transitions. [2021-02-21 19:57:10,293 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-21 19:57:10,293 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 179 [2021-02-21 19:57:10,294 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:57:10,298 INFO L225 Difference]: With dead ends: 470 [2021-02-21 19:57:10,299 INFO L226 Difference]: Without dead ends: 329 [2021-02-21 19:57:10,301 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=127, Invalid=293, Unknown=0, NotChecked=0, Total=420 [2021-02-21 19:57:10,303 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 329 states. [2021-02-21 19:57:10,429 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 329 to 261. [2021-02-21 19:57:10,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 261 states. [2021-02-21 19:57:10,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 261 states and 278 transitions. [2021-02-21 19:57:10,431 INFO L78 Accepts]: Start accepts. Automaton has 261 states and 278 transitions. Word has length 179 [2021-02-21 19:57:10,432 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:57:10,432 INFO L480 AbstractCegarLoop]: Abstraction has 261 states and 278 transitions. [2021-02-21 19:57:10,433 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-21 19:57:10,433 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 278 transitions. [2021-02-21 19:57:10,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2021-02-21 19:57:10,436 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:57:10,436 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] [2021-02-21 19:57:10,437 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-21 19:57:10,437 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:57:10,439 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:57:10,439 INFO L82 PathProgramCache]: Analyzing trace with hash -875488478, now seen corresponding path program 1 times [2021-02-21 19:57:10,440 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:57:10,440 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [598290492] [2021-02-21 19:57:10,440 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:57:10,444 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:57:10,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:10,544 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:10,545 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:57:10,549 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:10,551 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:57:10,552 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:10,552 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:57:10,553 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:10,553 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:57:10,554 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:10,554 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:57:10,555 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:10,556 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:10,904 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:57:10,905 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:57:10,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:10,995 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:10,997 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:10,997 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:10,998 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:57:11,003 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:57:11,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:11,008 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:11,008 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:11,009 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:57:11,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:11,014 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:11,015 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:11,015 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:57:11,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:11,018 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:11,019 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:11,020 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:57:11,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:11,022 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:11,023 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:11,031 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:57:11,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:11,036 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:11,036 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:11,046 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-21 19:57:11,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:11,050 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:11,051 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:11,051 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-21 19:57:11,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:11,058 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:11,059 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:11,060 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:57:11,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:11,068 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:11,069 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:11,081 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-21 19:57:11,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:11,088 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:11,090 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:57:11,097 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:11,099 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 19:57:11,110 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 19:57:11,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:11,118 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:11,120 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:11,121 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2021-02-21 19:57:11,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:11,125 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:11,127 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:11,128 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2021-02-21 19:57:11,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:11,139 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:11,140 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:11,249 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-21 19:57:11,251 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [598290492] [2021-02-21 19:57:11,252 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:57:11,252 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-02-21 19:57:11,252 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [481168270] [2021-02-21 19:57:11,253 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-02-21 19:57:11,253 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:57:11,254 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-02-21 19:57:11,255 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-02-21 19:57:11,255 INFO L87 Difference]: Start difference. First operand 261 states and 278 transitions. Second operand 8 states. [2021-02-21 19:57:12,119 WARN L202 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 19:57:14,707 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 19:57:15,379 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:57:15,380 INFO L93 Difference]: Finished difference Result 650 states and 769 transitions. [2021-02-21 19:57:15,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-02-21 19:57:15,380 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 187 [2021-02-21 19:57:15,381 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:57:15,385 INFO L225 Difference]: With dead ends: 650 [2021-02-21 19:57:15,386 INFO L226 Difference]: Without dead ends: 509 [2021-02-21 19:57:15,388 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 70 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=123, Invalid=297, Unknown=0, NotChecked=0, Total=420 [2021-02-21 19:57:15,389 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 509 states. [2021-02-21 19:57:15,569 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 509 to 371. [2021-02-21 19:57:15,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 371 states. [2021-02-21 19:57:15,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 371 states and 401 transitions. [2021-02-21 19:57:15,573 INFO L78 Accepts]: Start accepts. Automaton has 371 states and 401 transitions. Word has length 187 [2021-02-21 19:57:15,573 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:57:15,573 INFO L480 AbstractCegarLoop]: Abstraction has 371 states and 401 transitions. [2021-02-21 19:57:15,573 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2021-02-21 19:57:15,573 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 401 transitions. [2021-02-21 19:57:15,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2021-02-21 19:57:15,577 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:57:15,578 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] [2021-02-21 19:57:15,578 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-21 19:57:15,578 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:57:15,579 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:57:15,579 INFO L82 PathProgramCache]: Analyzing trace with hash 1638160488, now seen corresponding path program 1 times [2021-02-21 19:57:15,579 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:57:15,579 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1059514067] [2021-02-21 19:57:15,579 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:57:15,584 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:57:15,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:15,668 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:15,668 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:57:15,672 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:15,672 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:57:15,673 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:15,674 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:57:15,674 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:15,675 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:57:15,675 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:15,676 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:57:15,676 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:15,677 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:57:15,677 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:15,678 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:57:15,683 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:15,683 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:57:15,689 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:15,690 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:16,030 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:57:16,031 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:57:16,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:16,083 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:16,084 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:16,084 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:16,085 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:57:16,090 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:57:16,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:16,093 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:16,094 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:16,094 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:57:16,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:16,097 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:16,098 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:16,098 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:57:16,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:16,101 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:16,102 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:16,102 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:57:16,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:16,105 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:16,105 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:16,114 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:57:16,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:16,117 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:16,118 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:16,128 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-21 19:57:16,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:16,135 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:16,135 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:16,136 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-21 19:57:16,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:16,140 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:16,140 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:16,141 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:57:16,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:16,144 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:16,144 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:16,171 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-21 19:57:16,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:16,178 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:16,178 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:16,179 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:16,179 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:57:16,180 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 19:57:16,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:16,184 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:16,185 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:16,186 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-21 19:57:16,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:16,188 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:16,189 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:16,190 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-21 19:57:16,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:16,192 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:16,193 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:16,194 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2021-02-21 19:57:16,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:16,197 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:16,197 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:16,198 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2021-02-21 19:57:16,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:16,202 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:16,203 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:16,204 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:16,204 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:57:16,215 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:16,216 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:57:16,292 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-02-21 19:57:16,295 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1059514067] [2021-02-21 19:57:16,295 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:57:16,295 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-21 19:57:16,295 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1950939435] [2021-02-21 19:57:16,296 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-21 19:57:16,296 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:57:16,297 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-21 19:57:16,297 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-21 19:57:16,298 INFO L87 Difference]: Start difference. First operand 371 states and 401 transitions. Second operand 11 states. [2021-02-21 19:57:17,017 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 19:57:18,130 WARN L202 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:57:18,535 WARN L202 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 19:57:20,018 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 19:57:20,437 WARN L202 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:57:20,878 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 19:57:21,632 WARN L202 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:57:22,035 WARN L202 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 19:57:22,436 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:57:22,926 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:57:22,926 INFO L93 Difference]: Finished difference Result 759 states and 888 transitions. [2021-02-21 19:57:22,929 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-02-21 19:57:22,930 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 211 [2021-02-21 19:57:22,930 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:57:22,936 INFO L225 Difference]: With dead ends: 759 [2021-02-21 19:57:22,937 INFO L226 Difference]: Without dead ends: 508 [2021-02-21 19:57:22,938 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 66 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 126 ImplicationChecksByTransitivity, 3.9s TimeCoverageRelationStatistics Valid=234, Invalid=578, Unknown=0, NotChecked=0, Total=812 [2021-02-21 19:57:22,940 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 508 states. [2021-02-21 19:57:23,062 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 508 to 370. [2021-02-21 19:57:23,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 370 states. [2021-02-21 19:57:23,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 370 states and 398 transitions. [2021-02-21 19:57:23,065 INFO L78 Accepts]: Start accepts. Automaton has 370 states and 398 transitions. Word has length 211 [2021-02-21 19:57:23,066 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:57:23,066 INFO L480 AbstractCegarLoop]: Abstraction has 370 states and 398 transitions. [2021-02-21 19:57:23,066 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-21 19:57:23,066 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 398 transitions. [2021-02-21 19:57:23,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2021-02-21 19:57:23,071 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:57:23,071 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 19:57:23,072 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-21 19:57:23,072 INFO L428 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:57:23,072 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:57:23,073 INFO L82 PathProgramCache]: Analyzing trace with hash -747257418, now seen corresponding path program 1 times [2021-02-21 19:57:23,073 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:57:23,073 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1736940987] [2021-02-21 19:57:23,073 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:57:23,076 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:57:23,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:23,139 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:23,140 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:23,140 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:23,141 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:23,437 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:57:23,439 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:57:23,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:23,471 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:23,472 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:23,477 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:57:23,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:23,480 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:23,481 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:23,481 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:57:23,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:23,484 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:23,484 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:23,484 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:57:23,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:23,487 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:23,487 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:23,487 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:57:23,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:23,489 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:23,490 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:23,497 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:57:23,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:23,499 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:23,500 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:23,507 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-21 19:57:23,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:23,510 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:23,511 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:23,512 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-21 19:57:23,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:23,514 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:23,515 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:23,515 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:57:23,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:23,517 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:23,518 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:23,527 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-21 19:57:23,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:23,540 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:23,541 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:23,545 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:23,546 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:57:23,555 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:23,555 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:57:23,564 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:23,565 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:23,565 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 19:57:23,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:23,582 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:23,583 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:23,584 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:23,584 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:57:23,598 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:23,600 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:57:23,616 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:23,618 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:57:23,634 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-21 19:57:23,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:23,638 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:23,640 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:23,656 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-21 19:57:23,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:23,664 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:23,665 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:23,665 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 19:57:23,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:23,668 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:23,669 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:23,669 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 19:57:23,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:23,672 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:23,673 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:23,673 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-02-21 19:57:23,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:23,676 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:23,676 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:23,680 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2021-02-21 19:57:23,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:23,683 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:23,684 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:23,685 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2021-02-21 19:57:23,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:23,687 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:23,687 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:23,759 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 19:57:23,760 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1736940987] [2021-02-21 19:57:23,760 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:57:23,760 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-21 19:57:23,761 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1813117275] [2021-02-21 19:57:23,761 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-21 19:57:23,761 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:57:23,762 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-21 19:57:23,762 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-21 19:57:23,762 INFO L87 Difference]: Start difference. First operand 370 states and 398 transitions. Second operand 11 states. [2021-02-21 19:57:25,502 WARN L202 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:57:25,919 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-21 19:57:26,334 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-21 19:57:26,745 WARN L202 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 19:57:27,160 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 19:57:27,515 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 19:57:28,780 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:57:28,780 INFO L93 Difference]: Finished difference Result 762 states and 899 transitions. [2021-02-21 19:57:28,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-21 19:57:28,782 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 234 [2021-02-21 19:57:28,783 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:57:28,787 INFO L225 Difference]: With dead ends: 762 [2021-02-21 19:57:28,787 INFO L226 Difference]: Without dead ends: 512 [2021-02-21 19:57:28,788 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 44 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=121, Invalid=299, Unknown=0, NotChecked=0, Total=420 [2021-02-21 19:57:28,789 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 512 states. [2021-02-21 19:57:28,954 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 512 to 378. [2021-02-21 19:57:28,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 378 states. [2021-02-21 19:57:28,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 378 states and 406 transitions. [2021-02-21 19:57:28,959 INFO L78 Accepts]: Start accepts. Automaton has 378 states and 406 transitions. Word has length 234 [2021-02-21 19:57:28,961 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:57:28,961 INFO L480 AbstractCegarLoop]: Abstraction has 378 states and 406 transitions. [2021-02-21 19:57:28,961 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-21 19:57:28,962 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 406 transitions. [2021-02-21 19:57:28,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2021-02-21 19:57:28,966 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:57:28,967 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 19:57:28,967 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-02-21 19:57:28,967 INFO L428 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:57:28,967 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:57:28,968 INFO L82 PathProgramCache]: Analyzing trace with hash 692541974, now seen corresponding path program 1 times [2021-02-21 19:57:28,968 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:57:28,968 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1184534489] [2021-02-21 19:57:28,968 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:57:28,971 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:57:29,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:29,070 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:29,070 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:29,071 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:29,071 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:57:29,074 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:29,078 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:57:29,082 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:29,083 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:29,083 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:29,084 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:29,426 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:57:29,427 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:57:29,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:29,466 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:29,467 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:29,472 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:57:29,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:29,477 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:29,478 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:29,478 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:57:29,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:29,480 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:29,480 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:29,481 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:57:29,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:29,487 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:29,493 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:29,494 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:29,495 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:57:29,508 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:29,509 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:57:29,521 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:57:29,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:29,524 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:29,525 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:29,535 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:57:29,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:29,538 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:29,539 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:29,550 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-21 19:57:29,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:29,553 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:29,553 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:29,553 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-21 19:57:29,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:29,556 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:29,557 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:29,557 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:57:29,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:29,560 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:29,560 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:29,574 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-21 19:57:29,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:29,583 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:29,584 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:29,584 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:29,585 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:29,585 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 19:57:29,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:29,592 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:29,592 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:29,594 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:29,594 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:57:29,611 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:29,612 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:57:29,627 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:29,628 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:29,628 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-21 19:57:29,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:29,632 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:29,632 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:29,633 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:29,634 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:57:29,649 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:29,649 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:57:29,666 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-21 19:57:29,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:29,671 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:29,672 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:29,672 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 19:57:29,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:29,674 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:29,675 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:29,676 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 19:57:29,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:29,678 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:29,679 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:29,679 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-02-21 19:57:29,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:29,681 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:29,682 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:29,685 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2021-02-21 19:57:29,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:29,687 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:29,688 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:29,688 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2021-02-21 19:57:29,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:29,690 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:29,691 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:29,758 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 19:57:29,758 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1184534489] [2021-02-21 19:57:29,759 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:57:29,759 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2021-02-21 19:57:29,759 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1234650062] [2021-02-21 19:57:29,760 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-02-21 19:57:29,760 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:57:29,761 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-02-21 19:57:29,761 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=154, Unknown=0, NotChecked=0, Total=182 [2021-02-21 19:57:29,761 INFO L87 Difference]: Start difference. First operand 378 states and 406 transitions. Second operand 14 states. [2021-02-21 19:57:30,561 WARN L202 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:57:30,975 WARN L202 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-21 19:57:31,377 WARN L202 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 19:57:31,782 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 19:57:32,174 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 19:57:33,393 WARN L202 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 19:57:33,809 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 19:57:34,236 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 19:57:34,646 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 19:57:35,034 WARN L202 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 19:57:36,531 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:57:36,531 INFO L93 Difference]: Finished difference Result 779 states and 917 transitions. [2021-02-21 19:57:36,532 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-02-21 19:57:36,532 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 234 [2021-02-21 19:57:36,533 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:57:36,536 INFO L225 Difference]: With dead ends: 779 [2021-02-21 19:57:36,536 INFO L226 Difference]: Without dead ends: 521 [2021-02-21 19:57:36,538 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 67 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 89 ImplicationChecksByTransitivity, 4.3s TimeCoverageRelationStatistics Valid=172, Invalid=584, Unknown=0, NotChecked=0, Total=756 [2021-02-21 19:57:36,539 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 521 states. [2021-02-21 19:57:36,728 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 521 to 384. [2021-02-21 19:57:36,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 384 states. [2021-02-21 19:57:36,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 384 states and 412 transitions. [2021-02-21 19:57:36,731 INFO L78 Accepts]: Start accepts. Automaton has 384 states and 412 transitions. Word has length 234 [2021-02-21 19:57:36,732 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:57:36,732 INFO L480 AbstractCegarLoop]: Abstraction has 384 states and 412 transitions. [2021-02-21 19:57:36,732 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2021-02-21 19:57:36,732 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 412 transitions. [2021-02-21 19:57:36,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2021-02-21 19:57:36,734 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:57:36,735 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 19:57:36,735 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-02-21 19:57:36,735 INFO L428 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:57:36,735 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:57:36,736 INFO L82 PathProgramCache]: Analyzing trace with hash 72070227, now seen corresponding path program 1 times [2021-02-21 19:57:36,736 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:57:36,736 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [66253108] [2021-02-21 19:57:36,736 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:57:36,739 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:57:36,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:36,802 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:36,803 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:57:36,806 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:36,806 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:57:36,807 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:36,807 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:57:36,807 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:36,808 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:57:36,808 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:36,809 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-21 19:57:36,811 WARN L141 QuantifierPusher]: treesize reduction 8, result has 11.1 percent of original size [2021-02-21 19:57:36,811 WARN L147 QuantifierPusher]: treesize reduction 8, result has 11.1 percent of original size 1 [2021-02-21 19:57:36,812 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:36,812 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:37,141 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:57:37,143 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:57:37,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:37,186 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:37,186 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:37,187 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:37,187 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-21 19:57:37,193 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:57:37,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:37,195 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:37,196 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:37,196 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:57:37,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:37,199 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:37,199 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:37,199 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:57:37,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:37,202 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:37,203 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:37,203 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:57:37,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:37,206 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:37,206 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:37,214 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:57:37,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:37,216 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:37,217 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:37,225 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-21 19:57:37,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:37,228 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:37,229 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:37,229 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-21 19:57:37,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:37,233 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:37,233 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:37,234 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:57:37,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:37,236 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:37,236 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:37,246 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-21 19:57:37,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:37,256 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:37,257 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:37,258 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:37,258 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:57:37,267 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 19:57:37,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:37,273 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:37,273 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:37,274 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:37,274 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 19:57:37,283 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-21 19:57:37,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:37,286 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:37,287 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:37,287 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:37,288 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 19:57:37,297 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-21 19:57:37,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:37,303 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:37,303 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:37,304 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 19:57:37,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:37,306 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:37,307 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:37,307 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 19:57:37,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:37,310 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:37,311 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:37,311 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-02-21 19:57:37,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:37,315 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:37,316 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:37,320 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2021-02-21 19:57:37,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:37,323 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:37,324 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:37,324 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2021-02-21 19:57:37,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:37,326 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:37,327 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:37,394 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 19:57:37,395 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [66253108] [2021-02-21 19:57:37,395 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:57:37,395 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-02-21 19:57:37,395 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1843487938] [2021-02-21 19:57:37,396 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-02-21 19:57:37,396 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:57:37,397 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-02-21 19:57:37,397 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-02-21 19:57:37,397 INFO L87 Difference]: Start difference. First operand 384 states and 412 transitions. Second operand 8 states. [2021-02-21 19:57:38,110 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 19:57:38,962 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 19:57:41,752 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:57:41,752 INFO L93 Difference]: Finished difference Result 1100 states and 1323 transitions. [2021-02-21 19:57:41,753 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-02-21 19:57:41,753 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 234 [2021-02-21 19:57:41,754 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:57:41,760 INFO L225 Difference]: With dead ends: 1100 [2021-02-21 19:57:41,760 INFO L226 Difference]: Without dead ends: 836 [2021-02-21 19:57:41,762 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 72 GetRequests, 48 SyntacticMatches, 2 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 129 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=144, Invalid=408, Unknown=0, NotChecked=0, Total=552 [2021-02-21 19:57:41,763 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 836 states. [2021-02-21 19:57:42,155 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 836 to 629. [2021-02-21 19:57:42,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 629 states. [2021-02-21 19:57:42,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 629 states and 691 transitions. [2021-02-21 19:57:42,162 INFO L78 Accepts]: Start accepts. Automaton has 629 states and 691 transitions. Word has length 234 [2021-02-21 19:57:42,163 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:57:42,163 INFO L480 AbstractCegarLoop]: Abstraction has 629 states and 691 transitions. [2021-02-21 19:57:42,163 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2021-02-21 19:57:42,163 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 691 transitions. [2021-02-21 19:57:42,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2021-02-21 19:57:42,166 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:57:42,166 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 19:57:42,167 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-02-21 19:57:42,167 INFO L428 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:57:42,168 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:57:42,168 INFO L82 PathProgramCache]: Analyzing trace with hash 845471914, now seen corresponding path program 1 times [2021-02-21 19:57:42,168 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:57:42,168 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [135034942] [2021-02-21 19:57:42,168 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:57:42,173 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:57:42,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:42,346 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:42,347 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:57:42,349 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:42,350 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:57:42,350 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:42,351 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:57:42,351 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:42,352 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:57:42,356 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-21 19:57:42,357 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-21 19:57:42,366 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:42,366 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:57:42,367 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:42,367 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:57:42,372 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:42,373 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:57:42,379 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:42,379 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:42,704 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:57:42,705 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:57:42,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:42,745 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:42,746 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:42,747 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:42,747 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-21 19:57:42,752 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:57:42,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:42,754 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:42,754 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:42,755 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:57:42,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:42,758 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:42,758 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:42,759 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:57:42,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:42,768 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:42,770 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:42,770 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:57:42,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:42,773 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:42,773 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:42,782 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:57:42,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:42,785 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:42,785 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:42,796 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-21 19:57:42,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:42,805 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:42,806 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:57:42,821 WARN L141 QuantifierPusher]: treesize reduction 5, result has 72.2 percent of original size [2021-02-21 19:57:42,822 WARN L147 QuantifierPusher]: treesize reduction 5, result has 72.2 percent of original size 13 [2021-02-21 19:57:42,852 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-21 19:57:42,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:42,855 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:42,855 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:42,856 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2021-02-21 19:57:42,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:42,859 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:42,860 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:42,860 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:57:42,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:42,862 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:42,862 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:42,876 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2021-02-21 19:57:42,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:42,884 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:42,884 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:42,884 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 19:57:42,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:42,888 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:42,888 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:42,888 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-21 19:57:42,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:42,891 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:42,892 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:42,892 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-21 19:57:42,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:42,895 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:42,896 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:42,896 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 19:57:42,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:42,898 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:42,899 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:42,899 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 19:57:42,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:42,900 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:42,901 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:42,901 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2021-02-21 19:57:42,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:42,903 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:42,904 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:42,906 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2021-02-21 19:57:42,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:42,909 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:42,910 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:42,910 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:42,910 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:57:42,924 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:42,925 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:57:42,939 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2021-02-21 19:57:42,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:57:42,941 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:42,941 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:57:43,029 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 19:57:43,029 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [135034942] [2021-02-21 19:57:43,030 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:57:43,030 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2021-02-21 19:57:43,030 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [641179664] [2021-02-21 19:57:43,031 INFO L460 AbstractCegarLoop]: Interpolant automaton has 15 states [2021-02-21 19:57:43,031 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:57:43,031 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-02-21 19:57:43,032 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=177, Unknown=0, NotChecked=0, Total=210 [2021-02-21 19:57:43,032 INFO L87 Difference]: Start difference. First operand 629 states and 691 transitions. Second operand 15 states. [2021-02-21 19:57:44,083 WARN L202 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 207 [2021-02-21 19:57:45,189 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 19:57:47,206 WARN L202 SmtUtils]: Spent 693.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 209 [2021-02-21 19:57:47,957 WARN L202 SmtUtils]: Spent 709.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 211 [2021-02-21 19:57:48,429 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:57:48,819 WARN L202 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 19:57:49,548 WARN L202 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 210 [2021-02-21 19:57:49,957 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:57:50,408 WARN L202 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 19:57:50,842 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:57:52,763 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 19:57:53,123 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:57:53,525 WARN L202 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 19:57:54,358 WARN L202 SmtUtils]: Spent 666.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 207 [2021-02-21 19:57:55,832 WARN L202 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 209 [2021-02-21 19:57:56,569 WARN L202 SmtUtils]: Spent 695.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 211 [2021-02-21 19:57:57,422 WARN L202 SmtUtils]: Spent 691.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 210 [2021-02-21 19:57:58,664 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:57:58,665 INFO L93 Difference]: Finished difference Result 1898 states and 2276 transitions. [2021-02-21 19:57:58,667 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2021-02-21 19:57:58,667 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 239 [2021-02-21 19:57:58,668 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:57:58,678 INFO L225 Difference]: With dead ends: 1898 [2021-02-21 19:57:58,678 INFO L226 Difference]: Without dead ends: 1491 [2021-02-21 19:57:58,682 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 102 GetRequests, 46 SyntacticMatches, 0 SemanticMatches, 56 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 984 ImplicationChecksByTransitivity, 9.9s TimeCoverageRelationStatistics Valid=702, Invalid=2604, Unknown=0, NotChecked=0, Total=3306 [2021-02-21 19:57:58,685 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1491 states. [2021-02-21 19:57:59,424 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1491 to 1055. [2021-02-21 19:57:59,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1055 states. [2021-02-21 19:57:59,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 1055 states and 1153 transitions. [2021-02-21 19:57:59,430 INFO L78 Accepts]: Start accepts. Automaton has 1055 states and 1153 transitions. Word has length 239 [2021-02-21 19:57:59,431 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:57:59,431 INFO L480 AbstractCegarLoop]: Abstraction has 1055 states and 1153 transitions. [2021-02-21 19:57:59,431 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2021-02-21 19:57:59,431 INFO L276 IsEmpty]: Start isEmpty. Operand 1055 states and 1153 transitions. [2021-02-21 19:57:59,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2021-02-21 19:57:59,437 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:57:59,438 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, 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] [2021-02-21 19:57:59,438 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-02-21 19:57:59,438 INFO L428 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:57:59,439 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:57:59,439 INFO L82 PathProgramCache]: Analyzing trace with hash -1998249163, now seen corresponding path program 1 times [2021-02-21 19:57:59,439 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:57:59,439 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1683755357] [2021-02-21 19:57:59,439 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:57:59,895 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 101 [2021-02-21 19:57:59,912 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:57:59,924 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 163 [2021-02-21 19:58:00,209 WARN L202 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 101 [2021-02-21 19:58:00,222 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:00,231 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 163 [2021-02-21 19:58:00,550 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 100 [2021-02-21 19:58:00,563 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:00,565 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 167 [2021-02-21 19:58:00,589 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:00,590 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:00,611 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:00,612 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:00,927 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 100 [2021-02-21 19:58:00,934 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:00,936 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 159 [2021-02-21 19:58:00,960 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:00,961 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:00,984 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:00,984 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:00,985 INFO L206 tedInterpolationCore]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2021-02-21 19:58:01,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:01,067 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:01,068 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:01,068 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:01,069 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:58:01,072 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:01,073 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 19:58:01,076 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:01,077 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:01,462 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:58:01,464 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:58:01,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:01,497 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:01,498 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:01,506 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:58:01,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:01,509 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:01,509 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:01,510 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:58:01,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:01,512 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:01,512 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:01,512 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:58:01,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:01,514 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:01,515 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:01,515 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:58:01,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:01,516 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:01,517 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:01,525 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:58:01,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:01,528 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:01,528 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:01,537 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-21 19:58:01,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:01,540 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:01,540 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:01,541 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2021-02-21 19:58:01,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:01,545 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:01,546 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:58:01,556 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:01,556 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:58:01,557 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:58:01,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:01,560 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:01,561 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:01,561 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:01,562 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:58:01,573 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:01,574 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:58:01,599 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2021-02-21 19:58:01,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:01,602 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:01,602 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:01,617 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2021-02-21 19:58:01,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:01,620 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:01,620 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:01,620 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 19:58:01,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:01,622 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:01,622 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:01,623 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2021-02-21 19:58:01,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:01,626 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:01,626 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:01,627 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2021-02-21 19:58:01,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:58:01,629 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:01,629 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:01,689 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 19:58:01,700 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:01,721 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:01,722 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:01,724 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:58:01,726 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:01,726 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:01,728 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 19:58:01,730 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:01,731 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:01,732 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 19:58:01,733 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:01,733 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:01,734 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 19:58:01,736 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:01,737 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:01,737 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 19:58:01,739 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:01,740 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:01,740 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-21 19:58:01,742 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:01,743 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:01,743 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 19:58:01,764 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 164 [2021-02-21 19:58:01,770 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:01,772 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:01,775 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:01,775 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 19:58:01,776 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:01,777 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:01,778 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:58:01,779 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:01,780 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:01,781 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 19:58:01,782 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:01,783 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:01,783 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 19:58:01,784 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:01,785 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:01,785 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 19:58:01,787 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:01,788 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:01,788 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-21 19:58:01,790 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:01,790 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:01,791 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 19:58:01,792 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 164 [2021-02-21 19:58:01,797 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:01,799 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:01,800 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:01,801 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 19:58:01,802 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:01,803 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:01,803 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 19:58:01,804 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:01,805 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:01,805 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 19:58:01,807 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:01,807 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:01,808 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-21 19:58:01,809 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:01,810 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:01,811 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 19:58:01,812 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:01,813 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:01,814 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 19:58:01,815 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:01,815 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:01,816 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:58:01,817 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 168 [2021-02-21 19:58:01,818 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:01,818 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:01,819 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:01,819 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:01,824 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:01,827 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:01,829 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:01,829 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 19:58:01,831 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:01,832 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:01,832 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-21 19:58:01,833 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:01,834 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:01,834 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 19:58:01,835 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:01,836 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:01,837 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 19:58:01,838 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:01,839 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:01,839 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 19:58:01,840 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:01,841 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:01,841 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:58:01,842 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:01,843 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:01,843 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 19:58:01,844 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 160 [2021-02-21 19:58:01,846 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:01,846 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:01,847 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:01,847 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:58:01,863 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:01,864 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 19:58:01,887 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:01,888 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-21 19:58:01,915 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:01,916 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 19:58:01,940 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:01,941 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 19:58:01,976 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:01,977 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:01,978 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:01,978 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:58:01,979 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:01,980 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:01,981 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 19:58:01,982 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 19:58:02,011 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:02,012 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 19:58:02,013 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:02,014 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 19:58:02,053 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:02,055 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-21 19:58:02,091 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:02,092 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 19:58:02,093 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:02,094 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:02,094 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:02,095 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:58:02,096 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:02,096 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:02,097 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 19:58:02,098 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 19:58:02,144 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:02,145 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 19:58:02,174 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:02,174 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-21 19:58:02,208 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:02,209 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 19:58:02,241 WARN L141 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-02-21 19:58:02,242 WARN L147 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size 7 [2021-02-21 19:58:02,270 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:02,271 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-21 19:58:02,304 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:02,305 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-21 19:58:02,342 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:02,344 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 19:58:02,378 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:02,378 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 19:58:02,420 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:02,422 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:02,422 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:02,423 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 19:58:02,424 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-21 19:58:02,468 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:02,468 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 19:58:02,469 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:02,470 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 19:58:02,514 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:02,515 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 19:58:02,516 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:02,518 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:58:02,519 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:02,519 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 19:58:02,520 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-21 19:58:02,567 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:02,569 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-21 19:58:02,606 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:02,606 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:58:02,608 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:02,609 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 19:58:02,642 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:02,642 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:58:02,643 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:02,643 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:58:02,644 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:02,644 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:58:02,645 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:02,645 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:58:02,646 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:02,646 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-21 19:58:02,679 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:02,680 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 19:58:02,719 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:02,720 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 19:58:02,721 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:02,722 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-21 19:58:02,756 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:02,757 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-21 19:58:02,797 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:02,798 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-21 19:58:02,844 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:02,845 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 19:58:02,889 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:02,890 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-21 19:58:02,891 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:02,892 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 19:58:02,892 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:02,893 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-21 19:58:02,944 WARN L141 QuantifierPusher]: treesize reduction 4, result has 76.5 percent of original size [2021-02-21 19:58:02,945 WARN L147 QuantifierPusher]: treesize reduction 4, result has 76.5 percent of original size 13 [2021-02-21 19:58:02,946 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:02,947 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-21 19:58:02,993 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:02,994 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 19:58:02,995 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:02,995 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 19:58:02,996 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:02,996 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 19:58:02,997 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:02,997 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 19:58:02,998 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:02,998 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 19:58:02,999 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:02,999 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 19:58:03,000 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:03,000 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 19:58:03,001 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:03,001 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 19:58:03,002 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:03,002 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 19:58:03,003 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:03,003 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 19:58:03,004 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:03,004 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 19:58:03,005 WARN L141 QuantifierPusher]: treesize reduction 1, result has 94.1 percent of original size [2021-02-21 19:58:03,005 WARN L147 QuantifierPusher]: treesize reduction 1, result has 94.1 percent of original size 16 [2021-02-21 19:58:03,051 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:03,052 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 19:58:03,103 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:03,104 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 19:58:03,168 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:03,168 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 19:58:03,172 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:03,174 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-21 19:58:03,236 WARN L141 QuantifierPusher]: treesize reduction 8, result has 70.4 percent of original size [2021-02-21 19:58:03,237 WARN L147 QuantifierPusher]: treesize reduction 8, result has 70.4 percent of original size 19 [2021-02-21 19:58:03,238 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:03,241 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 19:58:03,306 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:03,308 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 19:58:03,373 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:03,374 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 19:58:03,375 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:03,375 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 19:58:03,439 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:03,440 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-21 19:58:03,513 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:03,513 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-21 19:58:03,589 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:03,589 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-21 19:58:03,590 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:03,592 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-02-21 19:58:03,671 WARN L141 QuantifierPusher]: treesize reduction 8, result has 70.4 percent of original size [2021-02-21 19:58:03,672 WARN L147 QuantifierPusher]: treesize reduction 8, result has 70.4 percent of original size 19 [2021-02-21 19:58:03,674 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:03,674 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 19:58:03,741 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:03,743 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 19:58:03,816 WARN L141 QuantifierPusher]: treesize reduction 4, result has 82.6 percent of original size [2021-02-21 19:58:03,817 WARN L147 QuantifierPusher]: treesize reduction 4, result has 82.6 percent of original size 19 [2021-02-21 19:58:03,821 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:03,823 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-21 19:58:03,897 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:03,898 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 19:58:03,899 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:03,900 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 19:58:03,900 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:03,901 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-21 19:58:03,902 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:03,902 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 19:58:03,902 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:03,903 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 19:58:03,904 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:03,905 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-21 19:58:03,906 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:03,908 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 19:58:03,909 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:03,909 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 19:58:03,910 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:03,911 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 19:58:03,990 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:03,991 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-21 19:58:04,071 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:04,072 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-21 19:58:04,073 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:04,079 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-21 19:58:04,146 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:04,146 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-21 19:58:04,231 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:04,231 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-02-21 19:58:04,320 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:04,324 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-21 19:58:04,416 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:04,416 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-02-21 19:58:04,514 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:04,514 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-02-21 19:58:04,516 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:04,517 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-02-21 19:58:04,611 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:04,612 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-21 19:58:04,693 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:04,694 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-02-21 19:58:04,787 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:04,789 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-21 19:58:04,877 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:04,878 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-02-21 19:58:04,986 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:04,987 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-21 19:58:05,076 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:05,077 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 19:58:05,077 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:05,079 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-21 19:58:05,153 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:05,153 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 19:58:05,154 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:05,156 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-21 19:58:05,228 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:05,229 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 19:58:05,230 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:05,233 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 19:58:05,235 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:05,236 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 19:58:05,237 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:05,237 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 19:58:05,238 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:05,239 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 19:58:05,239 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:05,240 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 19:58:05,240 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:05,241 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 19:58:05,242 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:05,242 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 19:58:05,243 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:05,244 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 19:58:05,245 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:05,245 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 19:58:05,246 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:05,246 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 19:58:05,247 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:05,248 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 19:58:05,313 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:05,314 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-21 19:58:05,386 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:05,387 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-21 19:58:05,388 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:05,389 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-21 19:58:05,470 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:05,471 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 30 [2021-02-21 19:58:05,546 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:05,547 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-21 19:58:05,634 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:05,636 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-21 19:58:05,718 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:05,720 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-21 19:58:05,793 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:05,795 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 19:58:05,799 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:05,800 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 19:58:05,801 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:05,801 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 19:58:05,802 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:05,804 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-21 19:58:05,804 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:58:05,805 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:58:05,805 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1683755357] [2021-02-21 19:58:05,805 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:58:05,805 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [67] imperfect sequences [] total 67 [2021-02-21 19:58:05,805 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1385258251] [2021-02-21 19:58:05,806 INFO L460 AbstractCegarLoop]: Interpolant automaton has 67 states [2021-02-21 19:58:05,806 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:58:05,807 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 67 interpolants. [2021-02-21 19:58:05,809 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=437, Invalid=4819, Unknown=0, NotChecked=0, Total=5256 [2021-02-21 19:58:05,809 INFO L87 Difference]: Start difference. First operand 1055 states and 1153 transitions. Second operand 67 states. [2021-02-21 19:58:06,571 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:58:07,560 WARN L202 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-21 19:58:07,964 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-21 19:58:08,404 WARN L202 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-21 19:58:08,824 WARN L202 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-21 19:58:09,268 WARN L202 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-21 19:58:09,724 WARN L202 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-21 19:58:10,532 WARN L202 SmtUtils]: Spent 747.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 221 [2021-02-21 19:58:10,966 WARN L202 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-21 19:58:11,489 WARN L202 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-21 19:58:11,945 WARN L202 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-21 19:58:12,470 WARN L202 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-21 19:58:13,040 WARN L202 SmtUtils]: Spent 436.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-21 19:58:13,618 WARN L202 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-21 19:58:14,241 WARN L202 SmtUtils]: Spent 419.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-21 19:58:14,779 WARN L202 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-21 19:58:15,862 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 19:58:16,347 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-21 19:58:16,793 WARN L202 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 19:58:17,215 WARN L202 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-21 19:58:17,868 WARN L202 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-21 19:58:18,544 WARN L202 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-21 19:58:19,024 WARN L202 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-21 19:58:19,527 WARN L202 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 19:58:20,084 WARN L202 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-21 19:58:20,636 WARN L202 SmtUtils]: Spent 421.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 19:58:21,177 WARN L202 SmtUtils]: Spent 435.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-21 19:58:21,764 WARN L202 SmtUtils]: Spent 422.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 19:58:22,301 WARN L202 SmtUtils]: Spent 424.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-21 19:58:22,839 WARN L202 SmtUtils]: Spent 423.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-21 19:58:23,378 WARN L202 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-21 19:58:23,934 WARN L202 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 19:58:24,480 WARN L202 SmtUtils]: Spent 422.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-21 19:58:25,243 WARN L202 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 19:58:25,752 WARN L202 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-21 19:58:26,340 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 19:58:26,867 WARN L202 SmtUtils]: Spent 414.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-21 19:58:27,398 WARN L202 SmtUtils]: Spent 419.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-21 19:58:27,916 WARN L202 SmtUtils]: Spent 418.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-21 19:58:28,489 WARN L202 SmtUtils]: Spent 457.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-21 19:58:29,141 WARN L202 SmtUtils]: Spent 440.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-21 19:58:29,612 WARN L202 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-21 19:58:30,373 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-21 19:58:30,936 WARN L202 SmtUtils]: Spent 468.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-21 19:58:31,477 WARN L202 SmtUtils]: Spent 427.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-21 19:58:32,035 WARN L202 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-21 19:58:32,767 WARN L202 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-21 19:58:34,004 WARN L202 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-21 19:58:35,120 WARN L202 SmtUtils]: Spent 800.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 223 [2021-02-21 19:58:36,403 WARN L202 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-21 19:58:37,567 WARN L202 SmtUtils]: Spent 421.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-21 19:58:38,264 WARN L202 SmtUtils]: Spent 421.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-21 19:58:38,882 WARN L202 SmtUtils]: Spent 418.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-21 19:58:39,505 WARN L202 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-21 19:58:40,123 WARN L202 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-21 19:58:40,601 WARN L202 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-21 19:58:42,841 WARN L202 SmtUtils]: Spent 422.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-21 19:58:44,163 WARN L202 SmtUtils]: Spent 779.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 214 [2021-02-21 19:58:45,857 WARN L202 SmtUtils]: Spent 425.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-21 19:58:47,593 WARN L202 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-21 19:58:49,200 WARN L202 SmtUtils]: Spent 448.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-21 19:58:50,084 WARN L202 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-21 19:58:50,648 WARN L202 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 19:58:51,616 WARN L202 SmtUtils]: Spent 791.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 216 [2021-02-21 19:58:52,120 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-21 19:58:52,643 WARN L202 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-21 19:58:53,567 WARN L202 SmtUtils]: Spent 790.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 217 [2021-02-21 19:58:54,360 WARN L202 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 19:58:55,514 WARN L202 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-21 19:58:56,297 WARN L202 SmtUtils]: Spent 437.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-21 19:58:57,435 WARN L202 SmtUtils]: Spent 435.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-21 19:58:58,523 WARN L202 SmtUtils]: Spent 861.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 227 [2021-02-21 19:59:00,116 WARN L202 SmtUtils]: Spent 450.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-21 19:59:01,258 WARN L202 SmtUtils]: Spent 414.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-21 19:59:08,320 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:59:08,322 INFO L93 Difference]: Finished difference Result 2173 states and 2565 transitions. [2021-02-21 19:59:08,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 257 states. [2021-02-21 19:59:08,330 INFO L78 Accepts]: Start accepts. Automaton has 67 states. Word has length 302 [2021-02-21 19:59:08,333 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:59:08,335 INFO L225 Difference]: With dead ends: 2173 [2021-02-21 19:59:08,336 INFO L226 Difference]: Without dead ends: 0 [2021-02-21 19:59:08,366 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 469 GetRequests, 141 SyntacticMatches, 5 SemanticMatches, 323 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 43247 ImplicationChecksByTransitivity, 51.6s TimeCoverageRelationStatistics Valid=6858, Invalid=98442, Unknown=0, NotChecked=0, Total=105300 [2021-02-21 19:59:08,367 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-21 19:59:08,367 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-21 19:59:08,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-21 19:59:08,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-21 19:59:08,368 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 302 [2021-02-21 19:59:08,368 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:59:08,368 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-21 19:59:08,368 INFO L481 AbstractCegarLoop]: Interpolant automaton has 67 states. [2021-02-21 19:59:08,368 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-21 19:59:08,368 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-21 19:59:08,368 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-02-21 19:59:08,371 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-21 19:59:10,888 WARN L202 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 394 DAG size of output: 353 [2021-02-21 19:59:13,401 WARN L202 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 396 DAG size of output: 354 [2021-02-21 19:59:14,846 WARN L202 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 382 DAG size of output: 327 [2021-02-21 19:59:15,827 WARN L202 SmtUtils]: Spent 597.00 ms on a formula simplification. DAG size of input: 382 DAG size of output: 327 [2021-02-21 19:59:16,668 WARN L202 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 371 DAG size of output: 328 [2021-02-21 19:59:17,915 WARN L202 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 409 DAG size of output: 369 [2021-02-21 19:59:21,203 WARN L202 SmtUtils]: Spent 864.00 ms on a formula simplification. DAG size of input: 374 DAG size of output: 343 [2021-02-21 19:59:21,454 WARN L202 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 278 DAG size of output: 31 [2021-02-21 19:59:25,226 WARN L202 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 382 DAG size of output: 327 [2021-02-21 19:59:26,135 WARN L202 SmtUtils]: Spent 872.00 ms on a formula simplification. DAG size of input: 394 DAG size of output: 348 [2021-02-21 19:59:26,645 WARN L202 SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 386 DAG size of output: 330 [2021-02-21 19:59:27,064 WARN L202 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 367 DAG size of output: 322 [2021-02-21 19:59:30,176 WARN L202 SmtUtils]: Spent 850.00 ms on a formula simplification. DAG size of input: 394 DAG size of output: 348 [2021-02-21 19:59:31,262 WARN L202 SmtUtils]: Spent 832.00 ms on a formula simplification. DAG size of input: 394 DAG size of output: 348 [2021-02-21 19:59:32,699 WARN L202 SmtUtils]: Spent 834.00 ms on a formula simplification. DAG size of input: 394 DAG size of output: 348 [2021-02-21 19:59:33,319 WARN L202 SmtUtils]: Spent 616.00 ms on a formula simplification. DAG size of input: 372 DAG size of output: 340 [2021-02-21 19:59:35,232 WARN L202 SmtUtils]: Spent 821.00 ms on a formula simplification. DAG size of input: 390 DAG size of output: 349 [2021-02-21 19:59:38,895 WARN L202 SmtUtils]: Spent 845.00 ms on a formula simplification. DAG size of input: 396 DAG size of output: 356 [2021-02-21 19:59:39,417 WARN L202 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 365 DAG size of output: 322 [2021-02-21 19:59:40,381 WARN L202 SmtUtils]: Spent 962.00 ms on a formula simplification. DAG size of input: 405 DAG size of output: 366 [2021-02-21 19:59:42,941 WARN L202 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 278 DAG size of output: 31 [2021-02-21 19:59:43,933 WARN L202 SmtUtils]: Spent 829.00 ms on a formula simplification. DAG size of input: 394 DAG size of output: 348 [2021-02-21 19:59:44,936 WARN L202 SmtUtils]: Spent 956.00 ms on a formula simplification. DAG size of input: 420 DAG size of output: 376 [2021-02-21 19:59:45,585 WARN L202 SmtUtils]: Spent 627.00 ms on a formula simplification. DAG size of input: 372 DAG size of output: 340 [2021-02-21 19:59:48,499 WARN L202 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 188 DAG size of output: 33 [2021-02-21 19:59:48,868 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 28 [2021-02-21 19:59:50,100 WARN L202 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 255 DAG size of output: 51 [2021-02-21 19:59:50,382 WARN L202 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-21 19:59:52,154 WARN L202 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 189 DAG size of output: 41 [2021-02-21 19:59:53,479 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 186 DAG size of output: 38 [2021-02-21 19:59:54,658 WARN L202 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 184 DAG size of output: 33 [2021-02-21 19:59:55,932 WARN L202 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 186 DAG size of output: 38 [2021-02-21 19:59:56,247 WARN L202 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 1 [2021-02-21 19:59:56,400 WARN L202 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-21 19:59:56,667 WARN L202 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 1 [2021-02-21 19:59:56,962 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 21 [2021-02-21 19:59:58,340 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 257 DAG size of output: 51 [2021-02-21 19:59:59,022 WARN L202 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-21 19:59:59,672 WARN L202 SmtUtils]: Spent 640.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 51 [2021-02-21 20:00:00,459 WARN L202 SmtUtils]: Spent 784.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 25 [2021-02-21 20:00:02,163 WARN L202 SmtUtils]: Spent 1.70 s on a formula simplification. DAG size of input: 214 DAG size of output: 37 [2021-02-21 20:00:03,408 WARN L202 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 171 DAG size of output: 23 [2021-02-21 20:00:04,474 WARN L202 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 182 DAG size of output: 36 [2021-02-21 20:00:05,654 WARN L202 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 229 DAG size of output: 60 [2021-02-21 20:00:07,696 WARN L202 SmtUtils]: Spent 2.02 s on a formula simplification. DAG size of input: 192 DAG size of output: 46 [2021-02-21 20:00:08,433 WARN L202 SmtUtils]: Spent 727.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-21 20:00:08,578 WARN L202 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 39 [2021-02-21 20:00:08,961 WARN L202 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 30 [2021-02-21 20:00:10,334 WARN L202 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 189 DAG size of output: 41 [2021-02-21 20:00:11,498 WARN L202 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 229 DAG size of output: 60 [2021-02-21 20:00:11,835 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-21 20:00:13,115 WARN L202 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 214 DAG size of output: 63 [2021-02-21 20:00:14,372 WARN L202 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 230 DAG size of output: 61 [2021-02-21 20:00:15,110 WARN L202 SmtUtils]: Spent 728.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 24 [2021-02-21 20:00:17,247 WARN L202 SmtUtils]: Spent 2.11 s on a formula simplification. DAG size of input: 273 DAG size of output: 69 [2021-02-21 20:00:17,498 WARN L202 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 1 [2021-02-21 20:00:17,647 WARN L202 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-21 20:00:18,080 WARN L202 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 33 [2021-02-21 20:00:18,447 WARN L202 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 25 [2021-02-21 20:00:19,828 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 233 DAG size of output: 35 [2021-02-21 20:00:20,187 WARN L202 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 26 [2021-02-21 20:00:20,958 WARN L202 SmtUtils]: Spent 769.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 19 [2021-02-21 20:00:21,238 WARN L202 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-21 20:00:21,990 WARN L202 SmtUtils]: Spent 746.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 38 [2021-02-21 20:00:22,365 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 30 [2021-02-21 20:00:22,703 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 21 [2021-02-21 20:00:23,977 WARN L202 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 174 DAG size of output: 28 [2021-02-21 20:00:24,347 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 30 [2021-02-21 20:00:25,079 WARN L202 SmtUtils]: Spent 724.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-21 20:00:25,259 WARN L202 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-21 20:00:26,587 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 174 DAG size of output: 28 [2021-02-21 20:00:26,883 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 1 [2021-02-21 20:00:28,207 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 209 DAG size of output: 58 [2021-02-21 20:00:29,440 WARN L202 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 171 DAG size of output: 26 [2021-02-21 20:00:30,678 WARN L202 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 171 DAG size of output: 26 [2021-02-21 20:00:30,977 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 1 [2021-02-21 20:00:32,849 WARN L202 SmtUtils]: Spent 1.85 s on a formula simplification. DAG size of input: 248 DAG size of output: 66 [2021-02-21 20:00:33,614 WARN L202 SmtUtils]: Spent 760.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 38 [2021-02-21 20:00:33,843 WARN L202 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 31 [2021-02-21 20:00:34,226 WARN L202 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 32 [2021-02-21 20:00:34,984 WARN L202 SmtUtils]: Spent 755.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 29 [2021-02-21 20:00:35,714 WARN L202 SmtUtils]: Spent 728.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 27 [2021-02-21 20:00:37,367 WARN L202 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 233 DAG size of output: 35 [2021-02-21 20:00:38,100 WARN L202 SmtUtils]: Spent 730.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 27 [2021-02-21 20:00:38,504 WARN L202 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 28 [2021-02-21 20:00:38,816 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 1 [2021-02-21 20:00:40,436 WARN L202 SmtUtils]: Spent 1.61 s on a formula simplification. DAG size of input: 215 DAG size of output: 43 [2021-02-21 20:00:40,789 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 22 [2021-02-21 20:00:41,065 WARN L202 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-21 20:00:41,462 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 28 [2021-02-21 20:00:42,641 WARN L202 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 229 DAG size of output: 60 [2021-02-21 20:00:43,025 WARN L202 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 30 [2021-02-21 20:00:43,189 WARN L202 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-21 20:00:44,636 WARN L202 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 253 DAG size of output: 51 [2021-02-21 20:00:45,844 WARN L202 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 232 DAG size of output: 64 [2021-02-21 20:00:47,251 WARN L202 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 224 DAG size of output: 60 [2021-02-21 20:00:47,999 WARN L202 SmtUtils]: Spent 728.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-21 20:00:48,423 WARN L202 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 22 [2021-02-21 20:00:49,365 WARN L202 SmtUtils]: Spent 928.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 27 [2021-02-21 20:00:50,130 WARN L202 SmtUtils]: Spent 762.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 16 [2021-02-21 20:00:51,135 WARN L202 SmtUtils]: Spent 999.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 27 [2021-02-21 20:00:51,493 WARN L202 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 15 [2021-02-21 20:00:52,951 WARN L202 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 192 DAG size of output: 40 [2021-02-21 20:00:54,399 WARN L202 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 192 DAG size of output: 40 [2021-02-21 20:00:55,204 WARN L202 SmtUtils]: Spent 738.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 33 [2021-02-21 20:00:56,541 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 186 DAG size of output: 38 [2021-02-21 20:00:56,957 WARN L202 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 24 [2021-02-21 20:00:57,696 WARN L202 SmtUtils]: Spent 727.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-21 20:00:57,983 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-21 20:00:58,352 WARN L202 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 25 [2021-02-21 20:00:59,317 WARN L202 SmtUtils]: Spent 951.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 27 [2021-02-21 20:01:00,183 WARN L202 SmtUtils]: Spent 861.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 43 [2021-02-21 20:01:01,149 WARN L202 SmtUtils]: Spent 943.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 27 [2021-02-21 20:01:02,604 WARN L202 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 253 DAG size of output: 51 [2021-02-21 20:01:04,202 WARN L202 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 210 DAG size of output: 37 [2021-02-21 20:01:05,651 WARN L202 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 253 DAG size of output: 51 [2021-02-21 20:01:06,388 WARN L202 SmtUtils]: Spent 726.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-21 20:01:08,096 WARN L202 SmtUtils]: Spent 1.70 s on a formula simplification. DAG size of input: 210 DAG size of output: 41 [2021-02-21 20:01:08,409 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 1 [2021-02-21 20:01:08,713 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 1 [2021-02-21 20:01:09,094 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 30 [2021-02-21 20:01:10,542 WARN L202 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 253 DAG size of output: 51 [2021-02-21 20:01:12,364 WARN L202 SmtUtils]: Spent 1.81 s on a formula simplification. DAG size of input: 245 DAG size of output: 63 [2021-02-21 20:01:13,688 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 209 DAG size of output: 58 [2021-02-21 20:01:14,416 WARN L202 SmtUtils]: Spent 726.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-21 20:01:15,393 WARN L202 SmtUtils]: Spent 971.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 32 [2021-02-21 20:01:16,702 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 251 DAG size of output: 50 [2021-02-21 20:01:17,444 WARN L202 SmtUtils]: Spent 740.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 27 [2021-02-21 20:01:17,608 WARN L202 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-21 20:01:18,348 WARN L202 SmtUtils]: Spent 738.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 27 [2021-02-21 20:01:19,904 WARN L202 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 200 DAG size of output: 45 [2021-02-21 20:01:20,802 WARN L202 SmtUtils]: Spent 865.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 36 [2021-02-21 20:01:21,365 WARN L202 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 24 [2021-02-21 20:01:21,794 WARN L202 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 22 [2021-02-21 20:01:22,744 WARN L202 SmtUtils]: Spent 945.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 30 [2021-02-21 20:01:23,488 WARN L202 SmtUtils]: Spent 723.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-21 20:01:24,216 WARN L202 SmtUtils]: Spent 726.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-21 20:01:24,944 WARN L202 SmtUtils]: Spent 726.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-21 20:01:26,436 WARN L202 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 188 DAG size of output: 33 [2021-02-21 20:01:27,727 WARN L202 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 174 DAG size of output: 28 [2021-02-21 20:01:28,681 WARN L202 SmtUtils]: Spent 950.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 27 [2021-02-21 20:01:28,854 WARN L202 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-21 20:01:30,631 WARN L202 SmtUtils]: Spent 1.77 s on a formula simplification. DAG size of input: 199 DAG size of output: 54 [2021-02-21 20:01:32,505 WARN L202 SmtUtils]: Spent 1.86 s on a formula simplification. DAG size of input: 192 DAG size of output: 46 [2021-02-21 20:01:32,685 WARN L202 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-21 20:01:33,373 WARN L202 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-21 20:01:34,160 WARN L202 SmtUtils]: Spent 777.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 46 [2021-02-21 20:01:34,420 WARN L202 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-21 20:01:35,077 WARN L202 SmtUtils]: Spent 648.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 51 [2021-02-21 20:01:35,426 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 25 [2021-02-21 20:01:36,782 WARN L202 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 258 DAG size of output: 51 [2021-02-21 20:01:37,679 WARN L202 SmtUtils]: Spent 892.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 30 [2021-02-21 20:01:38,763 WARN L202 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 224 DAG size of output: 60 [2021-02-21 20:01:40,801 WARN L202 SmtUtils]: Spent 2.03 s on a formula simplification. DAG size of input: 270 DAG size of output: 63 [2021-02-21 20:01:40,970 WARN L202 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-21 20:01:41,972 WARN L202 SmtUtils]: Spent 894.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 30 [2021-02-21 20:01:43,456 WARN L202 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 211 DAG size of output: 33 [2021-02-21 20:01:44,365 WARN L202 SmtUtils]: Spent 906.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 33 [2021-02-21 20:01:44,700 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 20:01:46,463 WARN L202 SmtUtils]: Spent 1.74 s on a formula simplification. DAG size of input: 202 DAG size of output: 45 [2021-02-21 20:01:46,945 WARN L202 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 36 [2021-02-21 20:01:48,269 WARN L202 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 233 DAG size of output: 35 [2021-02-21 20:01:50,291 WARN L202 SmtUtils]: Spent 2.01 s on a formula simplification. DAG size of input: 202 DAG size of output: 53 [2021-02-21 20:01:51,023 WARN L202 SmtUtils]: Spent 730.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 19 [2021-02-21 20:01:52,472 WARN L202 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 207 DAG size of output: 35 [2021-02-21 20:01:53,675 WARN L202 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 214 DAG size of output: 63 [2021-02-21 20:01:54,073 WARN L202 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 33 [2021-02-21 20:01:55,003 WARN L202 SmtUtils]: Spent 927.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 31 [2021-02-21 20:01:56,202 WARN L202 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 214 DAG size of output: 63 [2021-02-21 20:01:56,551 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 30 [2021-02-21 20:01:56,759 WARN L202 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 31 [2021-02-21 20:01:57,077 WARN L202 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 22 [2021-02-21 20:01:58,448 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 253 DAG size of output: 51 [2021-02-21 20:01:58,658 WARN L202 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 19 [2021-02-21 20:01:59,336 WARN L202 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-21 20:02:00,742 WARN L202 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 282 DAG size of output: 52 [2021-02-21 20:02:01,426 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 15 [2021-02-21 20:02:03,146 WARN L202 SmtUtils]: Spent 1.70 s on a formula simplification. DAG size of input: 245 DAG size of output: 63 [2021-02-21 20:02:04,411 WARN L202 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 209 DAG size of output: 46 [2021-02-21 20:02:05,370 WARN L202 SmtUtils]: Spent 954.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 32 [2021-02-21 20:02:06,059 WARN L202 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 27 [2021-02-21 20:02:06,330 WARN L202 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 1 [2021-02-21 20:02:08,140 WARN L202 SmtUtils]: Spent 1.74 s on a formula simplification. DAG size of input: 202 DAG size of output: 45 [2021-02-21 20:02:09,142 WARN L202 SmtUtils]: Spent 991.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 36 [2021-02-21 20:02:10,718 WARN L202 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 214 DAG size of output: 37 [2021-02-21 20:02:10,742 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-21 20:02:10,742 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-21 20:02:10,742 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-21 20:02:10,742 INFO L189 CegarLoopUtils]: For program point L316(line 316) no Hoare annotation was computed. [2021-02-21 20:02:10,742 INFO L189 CegarLoopUtils]: For program point L345(line 345) no Hoare annotation was computed. [2021-02-21 20:02:10,742 INFO L189 CegarLoopUtils]: For program point L308(line 308) no Hoare annotation was computed. [2021-02-21 20:02:10,742 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 295 350) no Hoare annotation was computed. [2021-02-21 20:02:10,742 INFO L189 CegarLoopUtils]: For program point L337(line 337) no Hoare annotation was computed. [2021-02-21 20:02:10,742 INFO L189 CegarLoopUtils]: For program point L304(line 304) no Hoare annotation was computed. [2021-02-21 20:02:10,742 INFO L189 CegarLoopUtils]: For program point L337-1(line 337) no Hoare annotation was computed. [2021-02-21 20:02:10,742 INFO L189 CegarLoopUtils]: For program point L337-2(line 337) no Hoare annotation was computed. [2021-02-21 20:02:10,742 INFO L189 CegarLoopUtils]: For program point L300(line 300) no Hoare annotation was computed. [2021-02-21 20:02:10,742 INFO L189 CegarLoopUtils]: For program point L296(line 296) no Hoare annotation was computed. [2021-02-21 20:02:10,743 INFO L189 CegarLoopUtils]: For program point L325(line 325) no Hoare annotation was computed. [2021-02-21 20:02:10,743 INFO L189 CegarLoopUtils]: For program point L321(line 321) no Hoare annotation was computed. [2021-02-21 20:02:10,743 INFO L189 CegarLoopUtils]: For program point L317(line 317) no Hoare annotation was computed. [2021-02-21 20:02:10,743 INFO L189 CegarLoopUtils]: For program point L346(line 346) no Hoare annotation was computed. [2021-02-21 20:02:10,743 INFO L189 CegarLoopUtils]: For program point L342(lines 319 343) no Hoare annotation was computed. [2021-02-21 20:02:10,743 INFO L189 CegarLoopUtils]: For program point L309(line 309) no Hoare annotation was computed. [2021-02-21 20:02:10,743 INFO L189 CegarLoopUtils]: For program point L338(line 338) no Hoare annotation was computed. [2021-02-21 20:02:10,743 INFO L189 CegarLoopUtils]: For program point L305(line 305) no Hoare annotation was computed. [2021-02-21 20:02:10,743 INFO L189 CegarLoopUtils]: For program point L334(line 334) no Hoare annotation was computed. [2021-02-21 20:02:10,743 INFO L189 CegarLoopUtils]: For program point L301(line 301) no Hoare annotation was computed. [2021-02-21 20:02:10,743 INFO L189 CegarLoopUtils]: For program point L297(line 297) no Hoare annotation was computed. [2021-02-21 20:02:10,743 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 295 350) no Hoare annotation was computed. [2021-02-21 20:02:10,743 INFO L189 CegarLoopUtils]: For program point L326(lines 326 330) no Hoare annotation was computed. [2021-02-21 20:02:10,743 INFO L189 CegarLoopUtils]: For program point L326-1(lines 326 330) no Hoare annotation was computed. [2021-02-21 20:02:10,743 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 295 350) no Hoare annotation was computed. [2021-02-21 20:02:10,743 INFO L189 CegarLoopUtils]: For program point L318(line 318) no Hoare annotation was computed. [2021-02-21 20:02:10,743 INFO L189 CegarLoopUtils]: For program point L318-1(line 318) no Hoare annotation was computed. [2021-02-21 20:02:10,743 INFO L189 CegarLoopUtils]: For program point L318-2(line 318) no Hoare annotation was computed. [2021-02-21 20:02:10,744 INFO L189 CegarLoopUtils]: For program point L347(line 347) no Hoare annotation was computed. [2021-02-21 20:02:10,744 INFO L189 CegarLoopUtils]: For program point L314(line 314) no Hoare annotation was computed. [2021-02-21 20:02:10,744 INFO L189 CegarLoopUtils]: For program point L310(line 310) no Hoare annotation was computed. [2021-02-21 20:02:10,744 INFO L189 CegarLoopUtils]: For program point L339(line 339) no Hoare annotation was computed. [2021-02-21 20:02:10,744 INFO L189 CegarLoopUtils]: For program point L306(line 306) no Hoare annotation was computed. [2021-02-21 20:02:10,744 INFO L189 CegarLoopUtils]: For program point L339-1(lines 320 341) no Hoare annotation was computed. [2021-02-21 20:02:10,744 INFO L189 CegarLoopUtils]: For program point L335(line 335) no Hoare annotation was computed. [2021-02-21 20:02:10,744 INFO L189 CegarLoopUtils]: For program point L302(line 302) no Hoare annotation was computed. [2021-02-21 20:02:10,744 INFO L189 CegarLoopUtils]: For program point L298(line 298) no Hoare annotation was computed. [2021-02-21 20:02:10,744 INFO L189 CegarLoopUtils]: For program point L315(line 315) no Hoare annotation was computed. [2021-02-21 20:02:10,744 INFO L189 CegarLoopUtils]: For program point L311(line 311) no Hoare annotation was computed. [2021-02-21 20:02:10,744 INFO L189 CegarLoopUtils]: For program point L307(line 307) no Hoare annotation was computed. [2021-02-21 20:02:10,744 INFO L189 CegarLoopUtils]: For program point L336(line 336) no Hoare annotation was computed. [2021-02-21 20:02:10,744 INFO L189 CegarLoopUtils]: For program point L303(line 303) no Hoare annotation was computed. [2021-02-21 20:02:10,744 INFO L189 CegarLoopUtils]: For program point L299(line 299) no Hoare annotation was computed. [2021-02-21 20:02:10,744 INFO L189 CegarLoopUtils]: For program point L324(line 324) no Hoare annotation was computed. [2021-02-21 20:02:10,744 INFO L189 CegarLoopUtils]: For program point L353(line 353) no Hoare annotation was computed. [2021-02-21 20:02:10,744 INFO L189 CegarLoopUtils]: For program point L382(line 382) no Hoare annotation was computed. [2021-02-21 20:02:10,745 INFO L189 CegarLoopUtils]: For program point L378(line 378) no Hoare annotation was computed. [2021-02-21 20:02:10,745 INFO L189 CegarLoopUtils]: For program point L374(line 374) no Hoare annotation was computed. [2021-02-21 20:02:10,745 INFO L189 CegarLoopUtils]: For program point L403(lines 376 404) no Hoare annotation was computed. [2021-02-21 20:02:10,745 INFO L189 CegarLoopUtils]: For program point L399(line 399) no Hoare annotation was computed. [2021-02-21 20:02:10,745 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 351 410) no Hoare annotation was computed. [2021-02-21 20:02:10,745 INFO L189 CegarLoopUtils]: For program point L366(line 366) no Hoare annotation was computed. [2021-02-21 20:02:10,745 INFO L189 CegarLoopUtils]: For program point L395(line 395) no Hoare annotation was computed. [2021-02-21 20:02:10,745 INFO L189 CegarLoopUtils]: For program point L362(line 362) no Hoare annotation was computed. [2021-02-21 20:02:10,745 INFO L189 CegarLoopUtils]: For program point L395-1(line 395) no Hoare annotation was computed. [2021-02-21 20:02:10,745 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 351 410) no Hoare annotation was computed. [2021-02-21 20:02:10,745 INFO L189 CegarLoopUtils]: For program point L395-2(line 395) no Hoare annotation was computed. [2021-02-21 20:02:10,745 INFO L189 CegarLoopUtils]: For program point L391(line 391) no Hoare annotation was computed. [2021-02-21 20:02:10,745 INFO L189 CegarLoopUtils]: For program point L358(line 358) no Hoare annotation was computed. [2021-02-21 20:02:10,745 INFO L189 CegarLoopUtils]: For program point L391-1(line 391) no Hoare annotation was computed. [2021-02-21 20:02:10,745 INFO L189 CegarLoopUtils]: For program point L391-2(line 391) no Hoare annotation was computed. [2021-02-21 20:02:10,745 INFO L189 CegarLoopUtils]: For program point L354(line 354) no Hoare annotation was computed. [2021-02-21 20:02:10,745 INFO L189 CegarLoopUtils]: For program point L383(lines 383 387) no Hoare annotation was computed. [2021-02-21 20:02:10,745 INFO L189 CegarLoopUtils]: For program point L383-1(lines 383 387) no Hoare annotation was computed. [2021-02-21 20:02:10,746 INFO L189 CegarLoopUtils]: For program point L375(line 375) no Hoare annotation was computed. [2021-02-21 20:02:10,746 INFO L189 CegarLoopUtils]: For program point L375-1(line 375) no Hoare annotation was computed. [2021-02-21 20:02:10,746 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 351 410) no Hoare annotation was computed. [2021-02-21 20:02:10,746 INFO L189 CegarLoopUtils]: For program point L375-2(line 375) no Hoare annotation was computed. [2021-02-21 20:02:10,746 INFO L189 CegarLoopUtils]: For program point L371(line 371) no Hoare annotation was computed. [2021-02-21 20:02:10,746 INFO L189 CegarLoopUtils]: For program point L400(line 400) no Hoare annotation was computed. [2021-02-21 20:02:10,746 INFO L189 CegarLoopUtils]: For program point L367(line 367) no Hoare annotation was computed. [2021-02-21 20:02:10,746 INFO L189 CegarLoopUtils]: For program point L400-1(line 400) no Hoare annotation was computed. [2021-02-21 20:02:10,746 INFO L189 CegarLoopUtils]: For program point L400-2(line 400) no Hoare annotation was computed. [2021-02-21 20:02:10,746 INFO L189 CegarLoopUtils]: For program point L396(line 396) no Hoare annotation was computed. [2021-02-21 20:02:10,746 INFO L189 CegarLoopUtils]: For program point L363(line 363) no Hoare annotation was computed. [2021-02-21 20:02:10,746 INFO L189 CegarLoopUtils]: For program point L396-1(line 396) no Hoare annotation was computed. [2021-02-21 20:02:10,746 INFO L189 CegarLoopUtils]: For program point L396-2(line 396) no Hoare annotation was computed. [2021-02-21 20:02:10,746 INFO L189 CegarLoopUtils]: For program point L392(line 392) no Hoare annotation was computed. [2021-02-21 20:02:10,746 INFO L189 CegarLoopUtils]: For program point L359(line 359) no Hoare annotation was computed. [2021-02-21 20:02:10,746 INFO L189 CegarLoopUtils]: For program point L355(line 355) no Hoare annotation was computed. [2021-02-21 20:02:10,746 INFO L189 CegarLoopUtils]: For program point L372(line 372) no Hoare annotation was computed. [2021-02-21 20:02:10,746 INFO L189 CegarLoopUtils]: For program point L368(line 368) no Hoare annotation was computed. [2021-02-21 20:02:10,747 INFO L189 CegarLoopUtils]: For program point L397(line 397) no Hoare annotation was computed. [2021-02-21 20:02:10,747 INFO L189 CegarLoopUtils]: For program point L364(line 364) no Hoare annotation was computed. [2021-02-21 20:02:10,747 INFO L189 CegarLoopUtils]: For program point L393(line 393) no Hoare annotation was computed. [2021-02-21 20:02:10,747 INFO L189 CegarLoopUtils]: For program point L360(line 360) no Hoare annotation was computed. [2021-02-21 20:02:10,747 INFO L189 CegarLoopUtils]: For program point L356(line 356) no Hoare annotation was computed. [2021-02-21 20:02:10,747 INFO L189 CegarLoopUtils]: For program point L352(line 352) no Hoare annotation was computed. [2021-02-21 20:02:10,747 INFO L189 CegarLoopUtils]: For program point L381(line 381) no Hoare annotation was computed. [2021-02-21 20:02:10,747 INFO L189 CegarLoopUtils]: For program point L377-2(lines 377 402) no Hoare annotation was computed. [2021-02-21 20:02:10,747 INFO L189 CegarLoopUtils]: For program point L373(line 373) no Hoare annotation was computed. [2021-02-21 20:02:10,747 INFO L189 CegarLoopUtils]: For program point L398(line 398) no Hoare annotation was computed. [2021-02-21 20:02:10,747 INFO L189 CegarLoopUtils]: For program point L365(line 365) no Hoare annotation was computed. [2021-02-21 20:02:10,747 INFO L189 CegarLoopUtils]: For program point L394(line 394) no Hoare annotation was computed. [2021-02-21 20:02:10,747 INFO L189 CegarLoopUtils]: For program point L361(line 361) no Hoare annotation was computed. [2021-02-21 20:02:10,747 INFO L189 CegarLoopUtils]: For program point L357(line 357) no Hoare annotation was computed. [2021-02-21 20:02:10,748 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 226 232) the Hoare annotation is: true [2021-02-21 20:02:10,748 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 226 232) the Hoare annotation is: true [2021-02-21 20:02:10,748 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 233 241) the Hoare annotation is: (or (and (<= 1 |valid_product_#res|) (<= 1 valid_product_~retValue_acc~2) (<= valid_product_~retValue_acc~2 1) (<= |valid_product_#res| 1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-21 20:02:10,748 INFO L185 CegarLoopUtils]: At program point L238(line 238) the Hoare annotation is: (or (and (<= 1 valid_product_~retValue_acc~2) (<= valid_product_~retValue_acc~2 1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-21 20:02:10,748 INFO L192 CegarLoopUtils]: At program point L237(line 237) the Hoare annotation is: true [2021-02-21 20:02:10,748 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 233 241) the Hoare annotation is: true [2021-02-21 20:02:10,748 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 233 241) the Hoare annotation is: (or (and (<= 1 |valid_product_#res|) (<= 1 valid_product_~retValue_acc~2) (<= valid_product_~retValue_acc~2 1) (<= |valid_product_#res| 1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-21 20:02:10,749 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 46 53) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 1 ~systemActive~0))) [2021-02-21 20:02:10,749 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1EXIT(lines 46 53) the Hoare annotation is: true [2021-02-21 20:02:10,749 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1FINAL(lines 46 53) the Hoare annotation is: true [2021-02-21 20:02:10,749 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 54 63) the Hoare annotation is: (let ((.cse0 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) .cse0 .cse1) (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or (= |old(~switchedOnBeforeTS~0)| 0) (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse1 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))))) [2021-02-21 20:02:10,749 INFO L185 CegarLoopUtils]: At program point L59(line 59) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0))) (.cse1 (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret7|)))) (and (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) .cse0 .cse1) (or (= |old(~switchedOnBeforeTS~0)| 0) (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse0 .cse1 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (or .cse0 .cse1 (not (= 2 ~waterLevel~0))))) [2021-02-21 20:02:10,749 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2EXIT(lines 54 63) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= ~waterLevel~0 1)) .cse0 (not (= ~pumpRunning~0 0)) .cse1) (or (= |old(~switchedOnBeforeTS~0)| 0) (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse0 (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse1 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (or (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 (<= ~switchedOnBeforeTS~0 2147483647)) .cse1 (not (= 2 ~waterLevel~0))))) [2021-02-21 20:02:10,749 INFO L185 CegarLoopUtils]: At program point L59-1(line 59) the Hoare annotation is: (let ((.cse0 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse1 (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret7|))) (let ((.cse2 (not (= 1 ~systemActive~0))) (.cse3 (and .cse0 .cse1))) (and (or (and (<= 0 (+ |__utac_acc__Specification5_spec__2_#t~ret7| 2147483648)) .cse0 .cse1 (<= |__utac_acc__Specification5_spec__2_#t~ret7| 2147483647)) .cse2 (not (= 2 ~waterLevel~0))) (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) .cse2 .cse3) (or (= |old(~switchedOnBeforeTS~0)| 0) (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse2 .cse3 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)))))) [2021-02-21 20:02:10,750 INFO L185 CegarLoopUtils]: At program point L59-2(line 59) the Hoare annotation is: (let ((.cse0 (= ~switchedOnBeforeTS~0 |__utac_acc__Specification5_spec__2_#t~ret7|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse1 (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret7|))) (and (or (and .cse0 (<= 0 (+ |__utac_acc__Specification5_spec__2_#t~ret7| 2147483648)) (<= |__utac_acc__Specification5_spec__2_#t~ret7| 2147483647) .cse1) .cse2 (not (= 2 ~waterLevel~0))) (or (and .cse0 .cse1) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) .cse2) (or (= |old(~switchedOnBeforeTS~0)| 0) (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse2 (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse1) (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))))) [2021-02-21 20:02:10,750 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2FINAL(lines 54 63) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= ~waterLevel~0 1)) .cse0 (not (= ~pumpRunning~0 0)) .cse1) (or (= |old(~switchedOnBeforeTS~0)| 0) (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse0 (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse1 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (or (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 (<= ~switchedOnBeforeTS~0 2147483647)) .cse1 (not (= 2 ~waterLevel~0))))) [2021-02-21 20:02:10,750 INFO L185 CegarLoopUtils]: At program point L79(line 79) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 0))) (let ((.cse1 (not (= 2 ~waterLevel~0))) (.cse2 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse4 (not .cse3)) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1 (not (= ~switchedOnBeforeTS~0 0))) (or .cse2 (not (< ~waterLevel~0 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse0 .cse3 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse2 .cse4 .cse0 .cse1) (or .cse2 (not (= ~waterLevel~0 1)) .cse4 .cse0)))) [2021-02-21 20:02:10,750 INFO L185 CegarLoopUtils]: At program point L77(lines 77 83) the Hoare annotation is: (let ((.cse1 (not (= 2 ~waterLevel~0))) (.cse2 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1 (not (= ~switchedOnBeforeTS~0 0))) (or .cse2 .cse3 .cse0 .cse1) (or .cse2 (not (= ~waterLevel~0 1)) .cse3 .cse0))) [2021-02-21 20:02:10,750 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 64 92) the Hoare annotation is: true [2021-02-21 20:02:10,750 INFO L185 CegarLoopUtils]: At program point L76(lines 76 86) the Hoare annotation is: (let ((.cse1 (not (= 2 ~waterLevel~0))) (.cse2 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1 (not (= ~switchedOnBeforeTS~0 0))) (or .cse2 .cse3 .cse0 .cse1) (or .cse2 (not (= ~waterLevel~0 1)) .cse3 .cse0 (= __utac_acc__Specification5_spec__3_~tmp___0~0 0)))) [2021-02-21 20:02:10,750 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3EXIT(lines 64 92) the Hoare annotation is: (let ((.cse0 (= 2 __utac_acc__Specification5_spec__3_~tmp~0)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or .cse0 (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 (not (= ~switchedOnBeforeTS~0 0))))) [2021-02-21 20:02:10,750 INFO L185 CegarLoopUtils]: At program point L74(line 74) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0))) (.cse1 (not (= 2 ~waterLevel~0)))) (and (or (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1 (not (= ~switchedOnBeforeTS~0 0))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) .cse0 .cse1))) [2021-02-21 20:02:10,751 INFO L185 CegarLoopUtils]: At program point L74-1(line 74) the Hoare annotation is: (let ((.cse2 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse0 (not (= 1 ~systemActive~0))) (.cse1 (not (= 2 ~waterLevel~0)))) (and (or (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1 (not (= ~switchedOnBeforeTS~0 0))) (or .cse2 (not (= ~waterLevel~0 1)) .cse3 .cse0 (= |__utac_acc__Specification5_spec__3_#t~ret9| 0)) (or .cse2 .cse3 .cse0 .cse1))) [2021-02-21 20:02:10,751 INFO L185 CegarLoopUtils]: At program point L72(lines 72 89) the Hoare annotation is: (let ((.cse0 (= 2 __utac_acc__Specification5_spec__3_~tmp~0)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or .cse0 (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 (not (= ~switchedOnBeforeTS~0 0))))) [2021-02-21 20:02:10,751 INFO L185 CegarLoopUtils]: At program point L74-2(line 74) the Hoare annotation is: (let ((.cse2 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse0 (not (= 1 ~systemActive~0))) (.cse1 (not (= 2 ~waterLevel~0)))) (and (or (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1 (not (= ~switchedOnBeforeTS~0 0))) (or .cse2 (not (= ~waterLevel~0 1)) .cse3 .cse0 (= |__utac_acc__Specification5_spec__3_#t~ret9| 0)) (or .cse2 .cse3 .cse0 .cse1))) [2021-02-21 20:02:10,751 INFO L185 CegarLoopUtils]: At program point L74-3(line 74) the Hoare annotation is: (let ((.cse2 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse0 (not (= 1 ~systemActive~0))) (.cse1 (not (= 2 ~waterLevel~0)))) (and (or (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse0 .cse1 (not (= ~switchedOnBeforeTS~0 0))) (or .cse2 (not (= ~waterLevel~0 1)) (and (= |__utac_acc__Specification5_spec__3_#t~ret9| 0) (= __utac_acc__Specification5_spec__3_~tmp___0~0 0)) .cse3 .cse0) (or .cse2 .cse3 .cse0 .cse1))) [2021-02-21 20:02:10,751 INFO L185 CegarLoopUtils]: At program point L72-1(lines 64 92) the Hoare annotation is: (let ((.cse0 (= 2 __utac_acc__Specification5_spec__3_~tmp~0)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or .cse0 (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 (not (= ~switchedOnBeforeTS~0 0))))) [2021-02-21 20:02:10,751 INFO L192 CegarLoopUtils]: At program point L70(line 70) the Hoare annotation is: true [2021-02-21 20:02:10,751 INFO L185 CegarLoopUtils]: At program point L70-1(line 70) the Hoare annotation is: (let ((.cse0 (= 2 |__utac_acc__Specification5_spec__3_#t~ret8|)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or .cse0 (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 (not (= ~switchedOnBeforeTS~0 0))) (or .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) .cse1 .cse2))) [2021-02-21 20:02:10,751 INFO L185 CegarLoopUtils]: At program point L70-2(line 70) the Hoare annotation is: (let ((.cse0 (= 2 |__utac_acc__Specification5_spec__3_#t~ret8|)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or .cse0 (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 (not (= ~switchedOnBeforeTS~0 0))) (or .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) .cse1 .cse2))) [2021-02-21 20:02:10,752 INFO L185 CegarLoopUtils]: At program point L70-3(line 70) the Hoare annotation is: (let ((.cse1 (= 2 __utac_acc__Specification5_spec__3_~tmp~0)) (.cse0 (not (= 1 ~systemActive~0))) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or (not (= ~pumpRunning~0 1)) (not (= ~methaneLevelCritical~0 0)) .cse0 (and .cse1 (= |__utac_acc__Specification5_spec__3_#t~ret8| __utac_acc__Specification5_spec__3_~tmp~0)) .cse2 (not (= ~switchedOnBeforeTS~0 0))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (and .cse1 (= 2 |__utac_acc__Specification5_spec__3_#t~ret8|)) (not (= ~pumpRunning~0 0)) .cse0 .cse2))) [2021-02-21 20:02:10,752 INFO L192 CegarLoopUtils]: At program point L66(line 66) the Hoare annotation is: true [2021-02-21 20:02:10,752 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 175 197) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 20:02:10,752 INFO L185 CegarLoopUtils]: At program point L187(line 187) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~1 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 20:02:10,752 INFO L185 CegarLoopUtils]: At program point L187-1(line 187) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~1 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 20:02:10,752 INFO L185 CegarLoopUtils]: At program point L185(lines 185 192) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~1 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 20:02:10,752 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 175 197) the Hoare annotation is: true [2021-02-21 20:02:10,752 INFO L192 CegarLoopUtils]: At program point L185-1(lines 185 192) the Hoare annotation is: true [2021-02-21 20:02:10,752 INFO L185 CegarLoopUtils]: At program point L183(line 183) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |main_#t~ret10| 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 20:02:10,752 INFO L185 CegarLoopUtils]: At program point L182(line 182) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 20:02:10,752 INFO L185 CegarLoopUtils]: At program point L183-1(line 183) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |main_#t~ret10| 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 20:02:10,752 INFO L185 CegarLoopUtils]: At program point L181(line 181) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 20:02:10,753 INFO L185 CegarLoopUtils]: At program point L183-2(line 183) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~1 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |main_#t~ret10| 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 20:02:10,753 INFO L185 CegarLoopUtils]: At program point L181-1(line 181) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 20:02:10,753 INFO L185 CegarLoopUtils]: At program point L177(line 177) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 20:02:10,753 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 175 197) the Hoare annotation is: true [2021-02-21 20:02:10,753 INFO L192 CegarLoopUtils]: At program point L194(line 194) the Hoare annotation is: true [2021-02-21 20:02:10,753 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 129 152) no Hoare annotation was computed. [2021-02-21 20:02:10,753 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 129 152) no Hoare annotation was computed. [2021-02-21 20:02:10,753 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 129 152) no Hoare annotation was computed. [2021-02-21 20:02:10,753 INFO L189 CegarLoopUtils]: For program point L147(line 147) no Hoare annotation was computed. [2021-02-21 20:02:10,753 INFO L189 CegarLoopUtils]: For program point L146(line 146) no Hoare annotation was computed. [2021-02-21 20:02:10,753 INFO L189 CegarLoopUtils]: For program point L145(line 145) no Hoare annotation was computed. [2021-02-21 20:02:10,753 INFO L189 CegarLoopUtils]: For program point L144(line 144) no Hoare annotation was computed. [2021-02-21 20:02:10,753 INFO L189 CegarLoopUtils]: For program point L143(line 143) no Hoare annotation was computed. [2021-02-21 20:02:10,754 INFO L189 CegarLoopUtils]: For program point L142(line 142) no Hoare annotation was computed. [2021-02-21 20:02:10,754 INFO L189 CegarLoopUtils]: For program point L141(line 141) no Hoare annotation was computed. [2021-02-21 20:02:10,754 INFO L189 CegarLoopUtils]: For program point L140(line 140) no Hoare annotation was computed. [2021-02-21 20:02:10,754 INFO L189 CegarLoopUtils]: For program point L139(line 139) no Hoare annotation was computed. [2021-02-21 20:02:10,754 INFO L189 CegarLoopUtils]: For program point L138(line 138) no Hoare annotation was computed. [2021-02-21 20:02:10,754 INFO L189 CegarLoopUtils]: For program point L137(line 137) no Hoare annotation was computed. [2021-02-21 20:02:10,754 INFO L189 CegarLoopUtils]: For program point L136(line 136) no Hoare annotation was computed. [2021-02-21 20:02:10,754 INFO L189 CegarLoopUtils]: For program point L135(line 135) no Hoare annotation was computed. [2021-02-21 20:02:10,754 INFO L189 CegarLoopUtils]: For program point L134(line 134) no Hoare annotation was computed. [2021-02-21 20:02:10,754 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 885 893) the Hoare annotation is: (let ((.cse0 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10))) (.cse2 (not (= 1 ~systemActive~0))) (.cse1 (= ~pumpRunning~0 0))) (and (or .cse0 (not (= ~waterLevel~0 1)) (not .cse1) .cse2) (or .cse0 .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 .cse1 (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-21 20:02:10,754 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 885 893) the Hoare annotation is: true [2021-02-21 20:02:10,755 INFO L185 CegarLoopUtils]: At program point L890(line 890) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 0)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10))) (and (or (not (= ~waterLevel~0 1)) (not .cse0) .cse1 .cse2) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 .cse0 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse1 .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-21 20:02:10,755 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 885 893) the Hoare annotation is: (let ((.cse0 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10))) (.cse2 (not (= 1 ~systemActive~0))) (.cse1 (= ~pumpRunning~0 0))) (and (or .cse0 (not (= ~waterLevel~0 1)) (not .cse1) .cse2) (or .cse0 .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 .cse1 (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-21 20:02:10,755 INFO L192 CegarLoopUtils]: At program point L889(line 889) the Hoare annotation is: true [2021-02-21 20:02:10,755 INFO L189 CegarLoopUtils]: For program point L924(line 924) no Hoare annotation was computed. [2021-02-21 20:02:10,755 INFO L189 CegarLoopUtils]: For program point L924-1(line 924) no Hoare annotation was computed. [2021-02-21 20:02:10,755 INFO L189 CegarLoopUtils]: For program point L919(line 919) no Hoare annotation was computed. [2021-02-21 20:02:10,755 INFO L189 CegarLoopUtils]: For program point L915(line 915) no Hoare annotation was computed. [2021-02-21 20:02:10,755 INFO L189 CegarLoopUtils]: For program point L913(lines 913 921) no Hoare annotation was computed. [2021-02-21 20:02:10,755 INFO L189 CegarLoopUtils]: For program point L913-2(lines 913 921) no Hoare annotation was computed. [2021-02-21 20:02:10,755 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 894 929) no Hoare annotation was computed. [2021-02-21 20:02:10,755 INFO L189 CegarLoopUtils]: For program point L907(line 907) no Hoare annotation was computed. [2021-02-21 20:02:10,756 INFO L189 CegarLoopUtils]: For program point L903(line 903) no Hoare annotation was computed. [2021-02-21 20:02:10,756 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 894 929) no Hoare annotation was computed. [2021-02-21 20:02:10,756 INFO L189 CegarLoopUtils]: For program point L901(lines 901 909) no Hoare annotation was computed. [2021-02-21 20:02:10,756 INFO L189 CegarLoopUtils]: For program point L901-2(lines 901 909) no Hoare annotation was computed. [2021-02-21 20:02:10,756 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 894 929) no Hoare annotation was computed. [2021-02-21 20:02:10,756 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 219 225) the Hoare annotation is: true [2021-02-21 20:02:10,756 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 219 225) the Hoare annotation is: true [2021-02-21 20:02:10,756 INFO L189 CegarLoopUtils]: For program point L289(line 289) no Hoare annotation was computed. [2021-02-21 20:02:10,756 INFO L189 CegarLoopUtils]: For program point L256(line 256) no Hoare annotation was computed. [2021-02-21 20:02:10,756 INFO L189 CegarLoopUtils]: For program point L287(line 287) no Hoare annotation was computed. [2021-02-21 20:02:10,756 INFO L189 CegarLoopUtils]: For program point L254(line 254) no Hoare annotation was computed. [2021-02-21 20:02:10,757 INFO L189 CegarLoopUtils]: For program point L285(line 285) no Hoare annotation was computed. [2021-02-21 20:02:10,757 INFO L189 CegarLoopUtils]: For program point L252(line 252) no Hoare annotation was computed. [2021-02-21 20:02:10,757 INFO L189 CegarLoopUtils]: For program point L283(line 283) no Hoare annotation was computed. [2021-02-21 20:02:10,757 INFO L189 CegarLoopUtils]: For program point L281(line 281) no Hoare annotation was computed. [2021-02-21 20:02:10,757 INFO L189 CegarLoopUtils]: For program point L279(line 279) no Hoare annotation was computed. [2021-02-21 20:02:10,757 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 249 294) no Hoare annotation was computed. [2021-02-21 20:02:10,757 INFO L189 CegarLoopUtils]: For program point L279-1(line 279) no Hoare annotation was computed. [2021-02-21 20:02:10,757 INFO L189 CegarLoopUtils]: For program point L277(line 277) no Hoare annotation was computed. [2021-02-21 20:02:10,757 INFO L189 CegarLoopUtils]: For program point L275(line 275) no Hoare annotation was computed. [2021-02-21 20:02:10,757 INFO L189 CegarLoopUtils]: For program point L275-1(line 275) no Hoare annotation was computed. [2021-02-21 20:02:10,757 INFO L189 CegarLoopUtils]: For program point L273(line 273) no Hoare annotation was computed. [2021-02-21 20:02:10,757 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 249 294) no Hoare annotation was computed. [2021-02-21 20:02:10,758 INFO L189 CegarLoopUtils]: For program point L271(line 271) no Hoare annotation was computed. [2021-02-21 20:02:10,758 INFO L189 CegarLoopUtils]: For program point L267(line 267) no Hoare annotation was computed. [2021-02-21 20:02:10,758 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 249 294) no Hoare annotation was computed. [2021-02-21 20:02:10,758 INFO L189 CegarLoopUtils]: For program point L265(line 265) no Hoare annotation was computed. [2021-02-21 20:02:10,758 INFO L189 CegarLoopUtils]: For program point L263(line 263) no Hoare annotation was computed. [2021-02-21 20:02:10,758 INFO L189 CegarLoopUtils]: For program point L261(line 261) no Hoare annotation was computed. [2021-02-21 20:02:10,758 INFO L189 CegarLoopUtils]: For program point L259(line 259) no Hoare annotation was computed. [2021-02-21 20:02:10,758 INFO L189 CegarLoopUtils]: For program point L290(line 290) no Hoare annotation was computed. [2021-02-21 20:02:10,758 INFO L189 CegarLoopUtils]: For program point L257(line 257) no Hoare annotation was computed. [2021-02-21 20:02:10,758 INFO L189 CegarLoopUtils]: For program point L288(line 288) no Hoare annotation was computed. [2021-02-21 20:02:10,758 INFO L189 CegarLoopUtils]: For program point L255(line 255) no Hoare annotation was computed. [2021-02-21 20:02:10,758 INFO L189 CegarLoopUtils]: For program point L286(line 286) no Hoare annotation was computed. [2021-02-21 20:02:10,759 INFO L189 CegarLoopUtils]: For program point L253(line 253) no Hoare annotation was computed. [2021-02-21 20:02:10,759 INFO L189 CegarLoopUtils]: For program point L286-1(line 286) no Hoare annotation was computed. [2021-02-21 20:02:10,759 INFO L189 CegarLoopUtils]: For program point L284(line 284) no Hoare annotation was computed. [2021-02-21 20:02:10,759 INFO L189 CegarLoopUtils]: For program point L286-2(line 286) no Hoare annotation was computed. [2021-02-21 20:02:10,759 INFO L189 CegarLoopUtils]: For program point L282(line 282) no Hoare annotation was computed. [2021-02-21 20:02:10,759 INFO L189 CegarLoopUtils]: For program point L249(lines 249 294) no Hoare annotation was computed. [2021-02-21 20:02:10,759 INFO L189 CegarLoopUtils]: For program point L249-1(lines 249 294) no Hoare annotation was computed. [2021-02-21 20:02:10,759 INFO L189 CegarLoopUtils]: For program point L278(line 278) no Hoare annotation was computed. [2021-02-21 20:02:10,759 INFO L189 CegarLoopUtils]: For program point L274(line 274) no Hoare annotation was computed. [2021-02-21 20:02:10,759 INFO L189 CegarLoopUtils]: For program point L272(line 272) no Hoare annotation was computed. [2021-02-21 20:02:10,759 INFO L189 CegarLoopUtils]: For program point L272-1(line 272) no Hoare annotation was computed. [2021-02-21 20:02:10,759 INFO L189 CegarLoopUtils]: For program point L266(line 266) no Hoare annotation was computed. [2021-02-21 20:02:10,759 INFO L189 CegarLoopUtils]: For program point L264(line 264) no Hoare annotation was computed. [2021-02-21 20:02:10,760 INFO L189 CegarLoopUtils]: For program point L262(line 262) no Hoare annotation was computed. [2021-02-21 20:02:10,760 INFO L189 CegarLoopUtils]: For program point L260(line 260) no Hoare annotation was computed. [2021-02-21 20:02:10,760 INFO L189 CegarLoopUtils]: For program point L258(line 258) no Hoare annotation was computed. [2021-02-21 20:02:10,760 INFO L189 CegarLoopUtils]: For program point L576(lines 576 596) no Hoare annotation was computed. [2021-02-21 20:02:10,760 INFO L189 CegarLoopUtils]: For program point L576-1(lines 576 596) no Hoare annotation was computed. [2021-02-21 20:02:10,760 INFO L189 CegarLoopUtils]: For program point L572(line 572) no Hoare annotation was computed. [2021-02-21 20:02:10,760 INFO L189 CegarLoopUtils]: For program point L603(line 603) no Hoare annotation was computed. [2021-02-21 20:02:10,760 INFO L189 CegarLoopUtils]: For program point L570(line 570) no Hoare annotation was computed. [2021-02-21 20:02:10,760 INFO L189 CegarLoopUtils]: For program point L603-1(line 603) no Hoare annotation was computed. [2021-02-21 20:02:10,760 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 562 607) no Hoare annotation was computed. [2021-02-21 20:02:10,760 INFO L189 CegarLoopUtils]: For program point L601(line 601) no Hoare annotation was computed. [2021-02-21 20:02:10,760 INFO L189 CegarLoopUtils]: For program point L603-2(line 603) no Hoare annotation was computed. [2021-02-21 20:02:10,760 INFO L189 CegarLoopUtils]: For program point L568(line 568) no Hoare annotation was computed. [2021-02-21 20:02:10,761 INFO L189 CegarLoopUtils]: For program point L601-1(line 601) no Hoare annotation was computed. [2021-02-21 20:02:10,761 INFO L189 CegarLoopUtils]: For program point L599(line 599) no Hoare annotation was computed. [2021-02-21 20:02:10,761 INFO L189 CegarLoopUtils]: For program point L601-2(line 601) no Hoare annotation was computed. [2021-02-21 20:02:10,761 INFO L189 CegarLoopUtils]: For program point L566(line 566) no Hoare annotation was computed. [2021-02-21 20:02:10,761 INFO L189 CegarLoopUtils]: For program point L564(line 564) no Hoare annotation was computed. [2021-02-21 20:02:10,761 INFO L189 CegarLoopUtils]: For program point L562(lines 562 607) no Hoare annotation was computed. [2021-02-21 20:02:10,761 INFO L189 CegarLoopUtils]: For program point L593(lines 593 594) no Hoare annotation was computed. [2021-02-21 20:02:10,761 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 562 607) no Hoare annotation was computed. [2021-02-21 20:02:10,761 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 562 607) no Hoare annotation was computed. [2021-02-21 20:02:10,761 INFO L189 CegarLoopUtils]: For program point L581(line 581) no Hoare annotation was computed. [2021-02-21 20:02:10,761 INFO L189 CegarLoopUtils]: For program point L581-1(line 581) no Hoare annotation was computed. [2021-02-21 20:02:10,761 INFO L189 CegarLoopUtils]: For program point L579(line 579) no Hoare annotation was computed. [2021-02-21 20:02:10,761 INFO L189 CegarLoopUtils]: For program point L581-2(line 581) no Hoare annotation was computed. [2021-02-21 20:02:10,762 INFO L189 CegarLoopUtils]: For program point L573(line 573) no Hoare annotation was computed. [2021-02-21 20:02:10,762 INFO L189 CegarLoopUtils]: For program point L604(line 604) no Hoare annotation was computed. [2021-02-21 20:02:10,762 INFO L189 CegarLoopUtils]: For program point L571(line 571) no Hoare annotation was computed. [2021-02-21 20:02:10,762 INFO L189 CegarLoopUtils]: For program point L602(line 602) no Hoare annotation was computed. [2021-02-21 20:02:10,762 INFO L189 CegarLoopUtils]: For program point L569(line 569) no Hoare annotation was computed. [2021-02-21 20:02:10,762 INFO L189 CegarLoopUtils]: For program point L600(line 600) no Hoare annotation was computed. [2021-02-21 20:02:10,762 INFO L189 CegarLoopUtils]: For program point L567(line 567) no Hoare annotation was computed. [2021-02-21 20:02:10,762 INFO L189 CegarLoopUtils]: For program point L598(line 598) no Hoare annotation was computed. [2021-02-21 20:02:10,762 INFO L189 CegarLoopUtils]: For program point L565(line 565) no Hoare annotation was computed. [2021-02-21 20:02:10,762 INFO L189 CegarLoopUtils]: For program point L563(line 563) no Hoare annotation was computed. [2021-02-21 20:02:10,762 INFO L189 CegarLoopUtils]: For program point L586(lines 586 587) no Hoare annotation was computed. [2021-02-21 20:02:10,762 INFO L189 CegarLoopUtils]: For program point L582(lines 582 589) no Hoare annotation was computed. [2021-02-21 20:02:10,763 INFO L189 CegarLoopUtils]: For program point L580(line 580) no Hoare annotation was computed. [2021-02-21 20:02:10,763 INFO L189 CegarLoopUtils]: For program point L578(line 578) no Hoare annotation was computed. [2021-02-21 20:02:10,763 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 161 171) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 20:02:10,763 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 161 171) the Hoare annotation is: true [2021-02-21 20:02:10,763 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 161 171) the Hoare annotation is: true [2021-02-21 20:02:10,763 INFO L185 CegarLoopUtils]: At program point L166(line 166) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 0))) [2021-02-21 20:02:10,763 INFO L185 CegarLoopUtils]: At program point L881(line 881) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0)) (and (= isMethaneAlarm_~retValue_acc~9 ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648))) (not (= 1 processEnvironment_~tmp~6))) [2021-02-21 20:02:10,763 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmENTRY(lines 874 884) the Hoare annotation is: true [2021-02-21 20:02:10,764 INFO L192 CegarLoopUtils]: At program point L879(line 879) the Hoare annotation is: true [2021-02-21 20:02:10,764 INFO L185 CegarLoopUtils]: At program point L879-1(line 879) the Hoare annotation is: (or (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret63|) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0)) (not (= 1 processEnvironment_~tmp~6))) [2021-02-21 20:02:10,764 INFO L185 CegarLoopUtils]: At program point L879-2(line 879) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (and (<= |isMethaneAlarm_#t~ret63| 2147483647) (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret63|) (<= 0 (+ |isMethaneAlarm_#t~ret63| 2147483648))) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0)) (not (= 1 processEnvironment_~tmp~6))) [2021-02-21 20:02:10,764 INFO L185 CegarLoopUtils]: At program point L879-3(line 879) the Hoare annotation is: (or (and (<= |isMethaneAlarm_#t~ret63| 2147483647) (= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret63|) (= isMethaneAlarm_~retValue_acc~9 |isMethaneAlarm_#t~ret63|) (<= 0 (+ |isMethaneAlarm_#t~ret63| 2147483648))) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0)) (not (= 1 processEnvironment_~tmp~6))) [2021-02-21 20:02:10,764 INFO L185 CegarLoopUtils]: At program point isMethaneAlarmEXIT(lines 874 884) the Hoare annotation is: (or (and (= isMethaneAlarm_~retValue_acc~9 ~methaneLevelCritical~0) (= isMethaneAlarm_~retValue_acc~9 |isMethaneAlarm_#res|) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648))) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0)) (not (= 1 processEnvironment_~tmp~6))) [2021-02-21 20:02:10,764 INFO L185 CegarLoopUtils]: At program point isMethaneAlarmFINAL(lines 874 884) the Hoare annotation is: (or (and (= isMethaneAlarm_~retValue_acc~9 ~methaneLevelCritical~0) (= isMethaneAlarm_~retValue_acc~9 |isMethaneAlarm_#res|) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648))) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0)) (not (= 1 processEnvironment_~tmp~6))) [2021-02-21 20:02:10,765 INFO L189 CegarLoopUtils]: For program point deactivatePumpENTRY(lines 866 873) no Hoare annotation was computed. [2021-02-21 20:02:10,765 INFO L189 CegarLoopUtils]: For program point deactivatePumpEXIT(lines 866 873) no Hoare annotation was computed. [2021-02-21 20:02:10,765 INFO L189 CegarLoopUtils]: For program point deactivatePumpFINAL(lines 866 873) no Hoare annotation was computed. [2021-02-21 20:02:10,765 INFO L185 CegarLoopUtils]: At program point L701(line 701) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (= isHighWaterSensorDry_~retValue_acc~8 0) .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2))) [2021-02-21 20:02:10,765 INFO L185 CegarLoopUtils]: At program point L700(line 700) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-21 20:02:10,765 INFO L185 CegarLoopUtils]: At program point L698(line 698) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (< ~waterLevel~0 3)) .cse1 .cse2 (not (<= 2 ~waterLevel~0))) (or (<= 1 isHighWaterSensorDry_~retValue_acc~8) .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2))) [2021-02-21 20:02:10,765 INFO L185 CegarLoopUtils]: At program point L697(line 697) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (<= 2 ~waterLevel~0))) [2021-02-21 20:02:10,765 INFO L192 CegarLoopUtils]: At program point L696(lines 696 702) the Hoare annotation is: true [2021-02-21 20:02:10,766 INFO L185 CegarLoopUtils]: At program point isHighWaterSensorDryEXIT(lines 692 705) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (and (= isHighWaterSensorDry_~retValue_acc~8 0) (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~8)) .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2 (and (<= 1 isHighWaterSensorDry_~retValue_acc~8) (<= 1 |isHighWaterSensorDry_#res|))))) [2021-02-21 20:02:10,766 INFO L192 CegarLoopUtils]: At program point isHighWaterSensorDryENTRY(lines 692 705) the Hoare annotation is: true [2021-02-21 20:02:10,766 INFO L185 CegarLoopUtils]: At program point isHighWaterSensorDryFINAL(lines 692 705) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (and (= isHighWaterSensorDry_~retValue_acc~8 0) (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~8)) .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2 (and (<= 1 isHighWaterSensorDry_~retValue_acc~8) (<= 1 |isHighWaterSensorDry_#res|))))) [2021-02-21 20:02:10,766 INFO L185 CegarLoopUtils]: At program point L834-1(lines 815 839) the Hoare annotation is: (let ((.cse5 (= |old(~pumpRunning~0)| 0))) (let ((.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not .cse5))) (and (or (and (= 1 processEnvironment_~tmp~6) .cse0) .cse1 .cse2 (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0)) .cse3 .cse4 (not (<= 2 ~waterLevel~0))) (or .cse1 .cse2 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse0 .cse3 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse5) (or (not (= ~waterLevel~0 1)) .cse2 .cse0 .cse3 .cse4)))) [2021-02-21 20:02:10,766 INFO L185 CegarLoopUtils]: At program point L829(line 829) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse2 (not .cse4)) (.cse3 (not (< ~waterLevel~0 3))) (.cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse2 (and (= 0 processEnvironment_~tmp~6) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or .cse3 .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))) (or .cse3 .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4)))) [2021-02-21 20:02:10,766 INFO L185 CegarLoopUtils]: At program point L825(line 825) 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 (and (= 1 processEnvironment_~tmp~6) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse0 .cse1 .cse2 .cse3 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4) (or (not (= ~waterLevel~0 1)) .cse1 .cse2 .cse3)))) [2021-02-21 20:02:10,767 INFO L185 CegarLoopUtils]: At program point L823(lines 823 831) the Hoare annotation is: (let ((.cse5 (= |old(~pumpRunning~0)| 0))) (let ((.cse4 (not .cse5)) (.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or (and (= 1 processEnvironment_~tmp~6) .cse0) .cse1 .cse2 .cse3 .cse4 (not (<= 2 ~waterLevel~0))) (or (not (= ~waterLevel~0 1)) .cse2 .cse3 .cse4 (and (= 0 processEnvironment_~tmp~6) .cse0)) (or .cse1 .cse2 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse3 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse5)))) [2021-02-21 20:02:10,767 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 815 839) the Hoare annotation is: (let ((.cse5 (= |old(~pumpRunning~0)| 0))) (let ((.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not .cse5))) (and (or (and (= 1 processEnvironment_~tmp~6) .cse0) .cse1 .cse2 (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0)) .cse3 .cse4 (not (<= 2 ~waterLevel~0))) (or .cse1 .cse2 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse0 .cse3 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse5) (or (not (= ~waterLevel~0 1)) .cse2 .cse0 .cse3 .cse4)))) [2021-02-21 20:02:10,767 INFO L185 CegarLoopUtils]: At program point L821(line 821) the Hoare annotation is: (let ((.cse5 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not .cse5))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse3 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse5) (or (not (= ~waterLevel~0 1)) .cse1 .cse2 .cse3 .cse4)))) [2021-02-21 20:02:10,767 INFO L185 CegarLoopUtils]: At program point L821-1(line 821) the Hoare annotation is: (let ((.cse5 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not .cse5)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or (and .cse0 (= |processEnvironment_#t~ret61| 1)) .cse1 .cse2 .cse3 .cse4 (not (<= 2 ~waterLevel~0))) (or (not (= ~waterLevel~0 1)) (and .cse0 (= |processEnvironment_#t~ret61| 0)) .cse2 .cse3 .cse4) (or .cse1 .cse2 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse3 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse5)))) [2021-02-21 20:02:10,768 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 815 839) the Hoare annotation is: (let ((.cse5 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not .cse5))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 .cse3 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse5) (or (not (= ~waterLevel~0 1)) .cse1 .cse2 .cse3 .cse4)))) [2021-02-21 20:02:10,768 INFO L185 CegarLoopUtils]: At program point L819(lines 819 836) the Hoare annotation is: (let ((.cse5 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not .cse5))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 .cse3 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse5) (or (not (= ~waterLevel~0 1)) .cse1 .cse2 .cse3 .cse4)))) [2021-02-21 20:02:10,768 INFO L185 CegarLoopUtils]: At program point L821-2(line 821) the Hoare annotation is: (let ((.cse5 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not .cse5)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or (and .cse0 (= |processEnvironment_#t~ret61| 1)) .cse1 .cse2 .cse3 .cse4 (not (<= 2 ~waterLevel~0))) (or (not (= ~waterLevel~0 1)) (and .cse0 (= |processEnvironment_#t~ret61| 0)) .cse2 .cse3 .cse4) (or .cse1 .cse2 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse3 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse5)))) [2021-02-21 20:02:10,768 INFO L185 CegarLoopUtils]: At program point L821-3(line 821) the Hoare annotation is: (let ((.cse5 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not .cse5))) (and (or .cse0 .cse1 (and (= |processEnvironment_#t~ret61| processEnvironment_~tmp~6) .cse2 (= |processEnvironment_#t~ret61| 1)) .cse3 .cse4 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse3 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse5) (or (not (= ~waterLevel~0 1)) .cse1 (and (= 0 processEnvironment_~tmp~6) .cse2 (= |processEnvironment_#t~ret61| 0)) .cse3 .cse4)))) [2021-02-21 20:02:10,768 INFO L185 CegarLoopUtils]: At program point L834(line 834) 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 .cse2 .cse3 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4) (or (not (= ~waterLevel~0 1)) .cse1 .cse2 .cse3)))) [2021-02-21 20:02:10,769 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 807 813) the Hoare annotation is: true [2021-02-21 20:02:10,769 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 807 813) the Hoare annotation is: true [2021-02-21 20:02:10,769 INFO L185 CegarLoopUtils]: At program point L766(lines 717 767) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 20:02:10,769 INFO L185 CegarLoopUtils]: At program point L754(line 754) the Hoare annotation is: (let ((.cse1 (= 1 ~systemActive~0)) (.cse3 (< ~waterLevel~0 3)) (.cse8 (= |old(~systemActive~0)| ~systemActive~0)) (.cse9 (= ~waterLevel~0 1)) (.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse4 (<= test_~tmp~5 2147483647)) (.cse10 (= ~pumpRunning~0 0)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (not (= ~switchedOnBeforeTS~0 0)) .cse7) (and .cse1 .cse2 (<= 2 ~waterLevel~0) .cse4 .cse3 .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse8 .cse9 .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse4 .cse10 .cse5 .cse6 .cse7) (and .cse8 .cse9 .cse0 .cse2 .cse4 .cse10 .cse5 .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-21 20:02:10,769 INFO L185 CegarLoopUtils]: At program point L754-1(line 754) the Hoare annotation is: (let ((.cse1 (= 1 ~systemActive~0)) (.cse3 (< ~waterLevel~0 3)) (.cse8 (= |old(~systemActive~0)| ~systemActive~0)) (.cse9 (= ~waterLevel~0 1)) (.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse4 (<= test_~tmp~5 2147483647)) (.cse10 (= ~pumpRunning~0 0)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (not (= ~switchedOnBeforeTS~0 0)) .cse7) (and .cse1 .cse2 (<= 2 ~waterLevel~0) .cse4 .cse3 .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse8 .cse9 .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse4 .cse10 .cse5 .cse6 .cse7) (and .cse8 .cse9 .cse0 .cse2 .cse4 .cse10 .cse5 .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-21 20:02:10,770 INFO L185 CegarLoopUtils]: At program point L754-2(line 754) the Hoare annotation is: (let ((.cse1 (= 1 ~systemActive~0)) (.cse3 (< ~waterLevel~0 3)) (.cse8 (= |old(~systemActive~0)| ~systemActive~0)) (.cse9 (= ~waterLevel~0 1)) (.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse4 (<= test_~tmp~5 2147483647)) (.cse10 (= ~pumpRunning~0 0)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (not (= ~switchedOnBeforeTS~0 0)) .cse7) (and .cse1 .cse2 (<= 2 ~waterLevel~0) .cse4 .cse3 .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse8 .cse9 .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse4 .cse10 .cse5 .cse6 .cse7) (and .cse8 .cse9 .cse0 .cse2 .cse4 .cse10 .cse5 .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-21 20:02:10,770 INFO L185 CegarLoopUtils]: At program point L750(line 750) the Hoare annotation is: (let ((.cse1 (= 1 ~systemActive~0)) (.cse3 (< ~waterLevel~0 3)) (.cse8 (= |old(~systemActive~0)| ~systemActive~0)) (.cse9 (= ~waterLevel~0 1)) (.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse4 (<= test_~tmp~5 2147483647)) (.cse10 (= ~pumpRunning~0 0)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (not (= ~switchedOnBeforeTS~0 0)) .cse7) (and .cse1 .cse2 (<= 2 ~waterLevel~0) .cse4 .cse3 .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse8 .cse9 .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse4 .cse10 .cse5 .cse6 .cse7) (and .cse8 .cse9 .cse0 .cse2 .cse4 .cse10 .cse5 .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-21 20:02:10,770 INFO L185 CegarLoopUtils]: At program point L746(line 746) the Hoare annotation is: (let ((.cse1 (= 1 ~systemActive~0)) (.cse3 (< ~waterLevel~0 3)) (.cse8 (= |old(~systemActive~0)| ~systemActive~0)) (.cse9 (= ~waterLevel~0 1)) (.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse4 (<= test_~tmp~5 2147483647)) (.cse10 (= ~pumpRunning~0 0)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (not (= ~switchedOnBeforeTS~0 0)) .cse7) (and .cse1 .cse2 (<= 2 ~waterLevel~0) .cse4 .cse3 .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse8 .cse9 .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse4 .cse10 .cse5 .cse6 .cse7) (and .cse8 .cse9 .cse0 .cse2 .cse4 .cse10 .cse5 .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-21 20:02:10,770 INFO L185 CegarLoopUtils]: At program point L713(line 713) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 20:02:10,770 INFO L185 CegarLoopUtils]: At program point L746-1(line 746) the Hoare annotation is: (let ((.cse1 (= 1 ~systemActive~0)) (.cse3 (< ~waterLevel~0 3)) (.cse8 (= |old(~systemActive~0)| ~systemActive~0)) (.cse9 (= ~waterLevel~0 1)) (.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse4 (<= test_~tmp~5 2147483647)) (.cse10 (= ~pumpRunning~0 0)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (not (= ~switchedOnBeforeTS~0 0)) .cse7) (and .cse1 .cse2 (<= 2 ~waterLevel~0) .cse4 .cse3 .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse8 .cse9 .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse4 .cse10 .cse5 .cse6 .cse7) (and .cse8 .cse9 .cse0 .cse2 .cse4 .cse10 .cse5 .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-21 20:02:10,771 INFO L185 CegarLoopUtils]: At program point L738(lines 738 744) the Hoare annotation is: (let ((.cse1 (= 2 ~waterLevel~0)) (.cse11 (= ~waterLevel~0 1)) (.cse4 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse6 (= ~pumpRunning~0 0)) (.cse0 (<= 1 ~systemActive~0)) (.cse10 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse2 (= 1 ~systemActive~0)) (.cse3 (<= 0 (+ test_~tmp~5 2147483648))) (.cse12 (< ~waterLevel~0 3)) (.cse5 (<= test_~tmp~5 2147483647)) (.cse7 (<= test_~tmp___0~1 2147483647)) (.cse8 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse13 (= ~switchedOnBeforeTS~0 0)) (.cse9 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 (not (= test_~tmp~5 0))) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse10 .cse2 .cse3 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse11 .cse10 .cse2 .cse3 .cse5 .cse6 .cse7 .cse8 .cse9) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= ~pumpRunning~0 1) .cse2 .cse3 (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse12 .cse5 .cse7 .cse13 .cse8 .cse9) (and .cse0 (= |old(~systemActive~0)| ~systemActive~0) .cse11 .cse3 .cse4 .cse5 .cse7 .cse6 .cse8 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse9) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse10 (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse12 .cse5 .cse7 .cse8 (not .cse13) .cse9))) [2021-02-21 20:02:10,771 INFO L185 CegarLoopUtils]: At program point L738-1(lines 738 744) the Hoare annotation is: (let ((.cse1 (= 1 ~systemActive~0)) (.cse3 (< ~waterLevel~0 3)) (.cse8 (= |old(~systemActive~0)| ~systemActive~0)) (.cse9 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse4 (<= test_~tmp~5 2147483647)) (.cse10 (= ~pumpRunning~0 0)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (not (= ~switchedOnBeforeTS~0 0)) .cse7) (and .cse8 .cse9 .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse4 .cse10 .cse5 .cse6 .cse7) (and .cse1 .cse2 (<= 2 ~waterLevel~0) .cse4 .cse3 .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse8 .cse9 .cse0 .cse2 .cse4 .cse10 .cse5 .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-21 20:02:10,771 INFO L185 CegarLoopUtils]: At program point L763(lines 718 765) the Hoare annotation is: (let ((.cse7 (= ~switchedOnBeforeTS~0 0)) (.cse11 (= ~waterLevel~0 1)) (.cse12 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse13 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse10 (<= 1 ~systemActive~0)) (.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse9 (<= 2 ~waterLevel~0)) (.cse4 (<= test_~tmp~5 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse14 (= ~pumpRunning~0 0)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse8 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (not .cse7) .cse8) (and (= ~pumpRunning~0 1) .cse1 .cse2 (= ~methaneLevelCritical~0 0) .cse9 .cse3 .cse4 .cse5 .cse7 .cse6 .cse8) (not (= |old(~waterLevel~0)| 1)) (and .cse10 .cse11 .cse12 .cse0 .cse1 .cse2 .cse13 .cse4 .cse5 .cse14 .cse6 .cse8) (and .cse10 (= |old(~systemActive~0)| ~systemActive~0) .cse11 .cse12 .cse13 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse14 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse8) (not (= |old(~pumpRunning~0)| 0)) (and .cse10 .cse0 .cse1 .cse2 .cse9 .cse4 .cse3 .cse14 .cse5 .cse6 .cse8))) [2021-02-21 20:02:10,772 INFO L185 CegarLoopUtils]: At program point L730(line 730) the Hoare annotation is: (let ((.cse3 (< ~waterLevel~0 3)) (.cse7 (= ~switchedOnBeforeTS~0 0)) (.cse11 (= ~waterLevel~0 1)) (.cse10 (<= 1 ~systemActive~0)) (.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse4 (<= test_~tmp~5 2147483647)) (.cse12 (= ~pumpRunning~0 0)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse8 (= test_~splverifierCounter~0 0)) (.cse9 (not (= test_~tmp~5 0)))) (or (not (= |old(~systemActive~0)| 1)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (not .cse7) .cse8 .cse9) (not (= |old(~waterLevel~0)| 1)) (and .cse10 .cse11 .cse0 .cse1 .cse2 .cse4 .cse5 .cse12 .cse6 .cse9 .cse8) (and (= ~pumpRunning~0 1) .cse1 .cse2 (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse3 .cse4 .cse5 .cse7 .cse6 .cse8 .cse9) (and .cse10 (= |old(~systemActive~0)| ~systemActive~0) .cse11 .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse4 .cse12 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse9 .cse8) (and .cse10 (= 2 ~waterLevel~0) .cse0 .cse1 .cse2 .cse4 .cse12 .cse5 .cse6 .cse8 .cse9) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-21 20:02:10,772 INFO L185 CegarLoopUtils]: At program point L726(line 726) the Hoare annotation is: (let ((.cse3 (<= 2 ~waterLevel~0)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse4 (< ~waterLevel~0 3)) (.cse5 (= ~switchedOnBeforeTS~0 0)) (.cse13 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse7 (<= test_~tmp~5 2147483647)) (.cse8 (<= test_~tmp___0~1 2147483647)) (.cse9 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse12 (<= 1 ~systemActive~0)) (.cse14 (= ~waterLevel~0 1)) (.cse15 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse0 (<= 0 (+ |test_#t~nondet57| 2147483648))) (.cse16 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse11 (= ~pumpRunning~0 0)) (.cse10 (<= |test_#t~nondet57| 2147483647)) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and (= ~pumpRunning~0 1) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (= ~methaneLevelCritical~0 0) .cse7 .cse8 .cse9 .cse10) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse11 .cse6 .cse12 .cse13 .cse7 .cse8 .cse9 .cse10) (not (= |old(~waterLevel~0)| 1)) (and .cse14 .cse15 .cse0 .cse1 .cse2 .cse11 .cse6 .cse12 .cse13 .cse16 .cse7 .cse8 .cse9 .cse10) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (<= ~switchedOnBeforeTS~0 2147483647) .cse0 .cse1 .cse2 .cse4 (not .cse5) .cse6 .cse13 .cse7 .cse8 .cse9 .cse10) (and .cse12 (= |old(~systemActive~0)| ~systemActive~0) .cse14 .cse15 .cse0 .cse16 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse11 .cse10 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-21 20:02:10,772 INFO L185 CegarLoopUtils]: At program point L726-1(line 726) the Hoare annotation is: (let ((.cse10 (<= 1 ~systemActive~0)) (.cse13 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse12 (= ~pumpRunning~0 0)) (.cse1 (<= 0 (+ |test_#t~nondet57| 2147483648))) (.cse2 (= 1 ~systemActive~0)) (.cse3 (= test_~tmp~5 |test_#t~nondet57|)) (.cse11 (<= 2 ~waterLevel~0)) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse7 (= ~switchedOnBeforeTS~0 0)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse8 (<= |test_#t~nondet57| 2147483647)) (.cse9 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (not .cse7) .cse8 .cse9) (and .cse10 .cse0 .cse1 .cse2 .cse3 .cse11 .cse4 .cse12 .cse5 .cse6 .cse8 .cse9) (and .cse10 (= |old(~systemActive~0)| ~systemActive~0) .cse13 .cse1 .cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse12 .cse8 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse9) (and .cse10 .cse13 .cse0 .cse1 .cse2 .cse3 .cse5 .cse12 .cse6 .cse8 .cse9) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 1) .cse1 .cse2 .cse3 (= ~methaneLevelCritical~0 0) .cse11 .cse4 .cse5 .cse7 .cse6 .cse8 .cse9))) [2021-02-21 20:02:10,772 INFO L185 CegarLoopUtils]: At program point L710(line 710) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 20:02:10,772 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 708 773) the Hoare annotation is: true [2021-02-21 20:02:10,773 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 708 773) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 20:02:10,773 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 708 773) the Hoare annotation is: true [2021-02-21 20:02:10,773 INFO L185 CegarLoopUtils]: At program point L756(lines 756 760) the Hoare annotation is: (let ((.cse1 (= 1 ~systemActive~0)) (.cse3 (< ~waterLevel~0 3)) (.cse8 (= |old(~systemActive~0)| ~systemActive~0)) (.cse9 (= ~waterLevel~0 1)) (.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse4 (<= test_~tmp~5 2147483647)) (.cse10 (= ~pumpRunning~0 0)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (not (= ~switchedOnBeforeTS~0 0)) .cse7) (and .cse1 .cse2 (<= 2 ~waterLevel~0) .cse4 .cse3 .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse8 .cse9 .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse4 .cse10 .cse5 .cse6 .cse7) (and .cse8 .cse9 .cse0 .cse2 .cse4 .cse10 .cse5 .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-21 20:02:10,773 INFO L185 CegarLoopUtils]: At program point L756-2(lines 748 761) the Hoare annotation is: (let ((.cse7 (= ~waterLevel~0 1)) (.cse8 (= ~pumpRunning~0 0)) (.cse0 (<= 1 ~systemActive~0)) (.cse9 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse3 (<= test_~tmp~5 2147483647)) (.cse4 (<= test_~tmp___0~1 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 (= 2 ~waterLevel~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse7 .cse1 .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse3 .cse8 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and .cse7 .cse9 .cse1 .cse2 .cse3 .cse8 .cse4 .cse5 .cse6) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse9 (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse2 (< ~waterLevel~0 3) .cse3 .cse4 .cse5 (not (= ~switchedOnBeforeTS~0 0)) .cse6))) [2021-02-21 20:02:10,773 INFO L185 CegarLoopUtils]: At program point L719(lines 718 765) the Hoare annotation is: (let ((.cse7 (= ~switchedOnBeforeTS~0 0)) (.cse11 (= ~waterLevel~0 1)) (.cse12 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse13 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse10 (<= 1 ~systemActive~0)) (.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse9 (<= 2 ~waterLevel~0)) (.cse4 (<= test_~tmp~5 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse14 (= ~pumpRunning~0 0)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse8 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (not .cse7) .cse8) (and (= ~pumpRunning~0 1) .cse1 .cse2 (= ~methaneLevelCritical~0 0) .cse9 .cse3 .cse4 .cse5 .cse7 .cse6 .cse8) (not (= |old(~waterLevel~0)| 1)) (and .cse10 .cse11 .cse12 .cse0 .cse1 .cse2 .cse13 .cse4 .cse5 .cse14 .cse6 .cse8) (and .cse10 (= |old(~systemActive~0)| ~systemActive~0) .cse11 .cse12 .cse13 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse14 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse8) (not (= |old(~pumpRunning~0)| 0)) (and .cse10 .cse0 .cse1 .cse2 .cse9 .cse4 .cse3 .cse14 .cse5 .cse6 .cse8))) [2021-02-21 20:02:10,774 INFO L185 CegarLoopUtils]: At program point L748(lines 748 761) the Hoare annotation is: (let ((.cse1 (= 1 ~systemActive~0)) (.cse3 (< ~waterLevel~0 3)) (.cse8 (= |old(~systemActive~0)| ~systemActive~0)) (.cse9 (= ~waterLevel~0 1)) (.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse4 (<= test_~tmp~5 2147483647)) (.cse10 (= ~pumpRunning~0 0)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (not (= ~switchedOnBeforeTS~0 0)) .cse7) (and .cse1 .cse2 (<= 2 ~waterLevel~0) .cse4 .cse3 .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse8 .cse9 .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse4 .cse10 .cse5 .cse6 .cse7) (and .cse8 .cse9 .cse0 .cse2 .cse4 .cse10 .cse5 .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-21 20:02:10,774 INFO L185 CegarLoopUtils]: At program point L711(line 711) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 20:02:10,774 INFO L185 CegarLoopUtils]: At program point L740(line 740) the Hoare annotation is: (let ((.cse1 (= 2 ~waterLevel~0)) (.cse11 (= ~waterLevel~0 1)) (.cse4 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse6 (= ~pumpRunning~0 0)) (.cse0 (<= 1 ~systemActive~0)) (.cse10 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse2 (= 1 ~systemActive~0)) (.cse3 (<= 0 (+ test_~tmp~5 2147483648))) (.cse12 (< ~waterLevel~0 3)) (.cse5 (<= test_~tmp~5 2147483647)) (.cse7 (<= test_~tmp___0~1 2147483647)) (.cse8 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse13 (= ~switchedOnBeforeTS~0 0)) (.cse9 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 (not (= test_~tmp~5 0))) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse10 .cse2 .cse3 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse11 .cse10 .cse2 .cse3 .cse5 .cse6 .cse7 .cse8 .cse9) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= ~pumpRunning~0 1) .cse2 .cse3 (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse12 .cse5 .cse7 .cse13 .cse8 .cse9) (and .cse0 (= |old(~systemActive~0)| ~systemActive~0) .cse11 .cse3 .cse4 .cse5 .cse7 .cse6 .cse8 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse9) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse10 (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse12 .cse5 .cse7 .cse8 (not .cse13) .cse9))) [2021-02-21 20:02:10,774 INFO L185 CegarLoopUtils]: At program point L736(line 736) the Hoare annotation is: (let ((.cse14 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse12 (= ~waterLevel~0 1)) (.cse13 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse16 (= 2 ~waterLevel~0)) (.cse7 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse15 (= ~pumpRunning~0 0)) (.cse0 (= 1 ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse2 (<= 0 (+ |test_#t~nondet58| 2147483648))) (.cse3 (< ~waterLevel~0 3)) (.cse4 (= ~switchedOnBeforeTS~0 0)) (.cse5 (= test_~splverifierCounter~0 0)) (.cse6 (<= 1 ~systemActive~0)) (.cse8 (<= test_~tmp~5 2147483647)) (.cse9 (<= |test_#t~nondet58| 2147483647)) (.cse10 (<= test_~tmp___0~1 2147483647)) (.cse11 (<= 0 (+ test_~tmp___0~1 2147483648)))) (or (not (= |old(~systemActive~0)| 1)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (<= ~switchedOnBeforeTS~0 2147483647) .cse0 .cse1 .cse2 .cse3 (not .cse4) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11) (not (= |old(~waterLevel~0)| 1)) (and .cse6 (= |old(~systemActive~0)| ~systemActive~0) .cse12 .cse13 .cse1 .cse14 .cse9 .cse2 .cse8 .cse15 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5) (and .cse6 .cse16 .cse0 .cse1 .cse14 .cse2 .cse8 .cse9 .cse15 .cse5 (not (= test_~tmp~5 0))) (and .cse12 .cse13 .cse0 .cse1 .cse2 .cse15 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11) (and .cse6 .cse16 .cse7 .cse0 .cse1 .cse2 .cse8 .cse9 .cse15 .cse10 .cse11 .cse5) (and (= ~pumpRunning~0 1) .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 .cse4 .cse5 .cse6 (= ~methaneLevelCritical~0 0) .cse8 .cse9 .cse10 .cse11) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-21 20:02:10,775 INFO L185 CegarLoopUtils]: At program point L736-1(line 736) the Hoare annotation is: (let ((.cse1 (= 2 ~waterLevel~0)) (.cse11 (= ~waterLevel~0 1)) (.cse4 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse8 (= ~pumpRunning~0 0)) (.cse2 (= 1 ~systemActive~0)) (.cse3 (<= 0 (+ test_~tmp~5 2147483648))) (.cse5 (<= 0 (+ |test_#t~nondet58| 2147483648))) (.cse13 (< ~waterLevel~0 3)) (.cse14 (= ~switchedOnBeforeTS~0 0)) (.cse9 (= test_~splverifierCounter~0 0)) (.cse0 (<= 1 ~systemActive~0)) (.cse12 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse6 (<= test_~tmp~5 2147483647)) (.cse7 (<= |test_#t~nondet58| 2147483647)) (.cse10 (= test_~tmp___0~1 |test_#t~nondet58|))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 (not (= test_~tmp~5 0)) .cse10) (and .cse0 .cse11 .cse12 .cse2 .cse3 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse12 .cse2 .cse3 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (and (= ~pumpRunning~0 1) .cse2 .cse3 (<= 2 ~waterLevel~0) .cse5 .cse13 .cse14 .cse9 .cse0 (= ~methaneLevelCritical~0 0) .cse6 .cse7 .cse10) (and .cse0 (= |old(~systemActive~0)| ~systemActive~0) .cse11 .cse3 .cse4 .cse7 .cse5 .cse6 .cse8 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse9 .cse10) (not (= |old(~pumpRunning~0)| 0)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse5 .cse13 (not .cse14) .cse9 .cse0 .cse12 .cse6 .cse7 .cse10))) [2021-02-21 20:02:10,775 INFO L185 CegarLoopUtils]: At program point L728(lines 728 734) the Hoare annotation is: (let ((.cse7 (= ~switchedOnBeforeTS~0 0)) (.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (= 1 ~systemActive~0)) (.cse9 (<= 2 ~waterLevel~0)) (.cse3 (< ~waterLevel~0 3)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse10 (<= 1 ~systemActive~0)) (.cse11 (= ~waterLevel~0 1)) (.cse12 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse13 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (<= test_~tmp~5 2147483647)) (.cse14 (= ~pumpRunning~0 0)) (.cse8 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (not .cse7) .cse8) (and (= ~pumpRunning~0 1) .cse1 .cse2 (= ~methaneLevelCritical~0 0) .cse9 .cse3 .cse4 .cse5 .cse7 .cse6 .cse8) (not (= |old(~waterLevel~0)| 1)) (and .cse10 .cse11 .cse12 .cse0 .cse1 .cse2 .cse13 .cse4 .cse5 .cse14 .cse6 .cse8) (not (= |old(~pumpRunning~0)| 0)) (and .cse10 .cse0 .cse1 .cse2 .cse9 .cse4 .cse3 .cse14 .cse5 .cse6 .cse8) (and .cse10 (= |old(~systemActive~0)| ~systemActive~0) .cse11 .cse12 .cse2 .cse13 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse4 .cse14 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse8))) [2021-02-21 20:02:10,775 INFO L185 CegarLoopUtils]: At program point L728-1(lines 728 734) the Hoare annotation is: (let ((.cse7 (= 2 ~waterLevel~0)) (.cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse1 (= ~waterLevel~0 1)) (.cse5 (= ~pumpRunning~0 0)) (.cse0 (<= 1 ~systemActive~0)) (.cse8 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse9 (= 1 ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse12 (< ~waterLevel~0 3)) (.cse4 (<= test_~tmp~5 2147483647)) (.cse10 (<= test_~tmp___0~1 2147483647)) (.cse11 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse13 (= ~switchedOnBeforeTS~0 0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= |old(~systemActive~0)| ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (and .cse0 .cse7 .cse8 .cse9 .cse2 .cse4 .cse5 .cse10 .cse11 .cse6) (and .cse0 .cse7 .cse9 .cse2 .cse3 .cse4 .cse5 .cse6 (not (= test_~tmp~5 0))) (and .cse0 .cse1 .cse8 .cse9 .cse2 .cse4 .cse5 .cse10 .cse11 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= ~pumpRunning~0 1) .cse9 .cse2 (= ~methaneLevelCritical~0 0) (<= 2 ~waterLevel~0) .cse12 .cse4 .cse10 .cse13 .cse11 .cse6) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse8 (<= ~switchedOnBeforeTS~0 2147483647) .cse9 .cse2 .cse12 .cse4 .cse10 .cse11 (not .cse13) .cse6))) [2021-02-21 20:02:10,776 INFO L185 CegarLoopUtils]: At program point L720(lines 720 724) the Hoare annotation is: (let ((.cse7 (= ~switchedOnBeforeTS~0 0)) (.cse11 (= ~waterLevel~0 1)) (.cse12 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse13 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse10 (<= 1 ~systemActive~0)) (.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse9 (<= 2 ~waterLevel~0)) (.cse4 (<= test_~tmp~5 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse14 (= ~pumpRunning~0 0)) (.cse5 (<= test_~tmp___0~1 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~1 2147483648))) (.cse8 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (not .cse7) .cse8) (and (= ~pumpRunning~0 1) .cse1 .cse2 (= ~methaneLevelCritical~0 0) .cse9 .cse3 .cse4 .cse5 .cse7 .cse6 .cse8) (not (= |old(~waterLevel~0)| 1)) (and .cse10 .cse11 .cse12 .cse0 .cse1 .cse2 .cse13 .cse4 .cse5 .cse14 .cse6 .cse8) (and .cse10 (= |old(~systemActive~0)| ~systemActive~0) .cse11 .cse12 .cse13 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse14 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse8) (not (= |old(~pumpRunning~0)| 0)) (and .cse10 .cse0 .cse1 .cse2 .cse9 .cse4 .cse3 .cse14 .cse5 .cse6 .cse8))) [2021-02-21 20:02:10,776 INFO L185 CegarLoopUtils]: At program point L716(line 716) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 20:02:10,776 INFO L185 CegarLoopUtils]: At program point L712(line 712) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-21 20:02:10,776 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 516 561) no Hoare annotation was computed. [2021-02-21 20:02:10,776 INFO L189 CegarLoopUtils]: For program point L535(line 535) no Hoare annotation was computed. [2021-02-21 20:02:10,776 INFO L189 CegarLoopUtils]: For program point L535-1(line 535) no Hoare annotation was computed. [2021-02-21 20:02:10,776 INFO L189 CegarLoopUtils]: For program point L533(line 533) no Hoare annotation was computed. [2021-02-21 20:02:10,776 INFO L189 CegarLoopUtils]: For program point L535-2(line 535) no Hoare annotation was computed. [2021-02-21 20:02:10,776 INFO L189 CegarLoopUtils]: For program point L527(line 527) no Hoare annotation was computed. [2021-02-21 20:02:10,776 INFO L189 CegarLoopUtils]: For program point L558(line 558) no Hoare annotation was computed. [2021-02-21 20:02:10,777 INFO L189 CegarLoopUtils]: For program point L525(line 525) no Hoare annotation was computed. [2021-02-21 20:02:10,777 INFO L189 CegarLoopUtils]: For program point L556(line 556) no Hoare annotation was computed. [2021-02-21 20:02:10,777 INFO L189 CegarLoopUtils]: For program point L523(line 523) no Hoare annotation was computed. [2021-02-21 20:02:10,777 INFO L189 CegarLoopUtils]: For program point L554(line 554) no Hoare annotation was computed. [2021-02-21 20:02:10,777 INFO L189 CegarLoopUtils]: For program point L521(line 521) no Hoare annotation was computed. [2021-02-21 20:02:10,777 INFO L189 CegarLoopUtils]: For program point L552(line 552) no Hoare annotation was computed. [2021-02-21 20:02:10,777 INFO L189 CegarLoopUtils]: For program point L519(line 519) no Hoare annotation was computed. [2021-02-21 20:02:10,777 INFO L189 CegarLoopUtils]: For program point L517(line 517) no Hoare annotation was computed. [2021-02-21 20:02:10,777 INFO L189 CegarLoopUtils]: For program point L540(lines 540 541) no Hoare annotation was computed. [2021-02-21 20:02:10,777 INFO L189 CegarLoopUtils]: For program point L536(lines 536 543) no Hoare annotation was computed. [2021-02-21 20:02:10,777 INFO L189 CegarLoopUtils]: For program point L534(line 534) no Hoare annotation was computed. [2021-02-21 20:02:10,777 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 516 561) no Hoare annotation was computed. [2021-02-21 20:02:10,777 INFO L189 CegarLoopUtils]: For program point L532(line 532) no Hoare annotation was computed. [2021-02-21 20:02:10,778 INFO L189 CegarLoopUtils]: For program point L530(lines 530 550) no Hoare annotation was computed. [2021-02-21 20:02:10,778 INFO L189 CegarLoopUtils]: For program point L530-1(lines 530 550) no Hoare annotation was computed. [2021-02-21 20:02:10,778 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 516 561) no Hoare annotation was computed. [2021-02-21 20:02:10,778 INFO L189 CegarLoopUtils]: For program point L526(line 526) no Hoare annotation was computed. [2021-02-21 20:02:10,778 INFO L189 CegarLoopUtils]: For program point L557(line 557) no Hoare annotation was computed. [2021-02-21 20:02:10,778 INFO L189 CegarLoopUtils]: For program point L524(line 524) no Hoare annotation was computed. [2021-02-21 20:02:10,778 INFO L189 CegarLoopUtils]: For program point L557-1(line 557) no Hoare annotation was computed. [2021-02-21 20:02:10,778 INFO L189 CegarLoopUtils]: For program point L555(line 555) no Hoare annotation was computed. [2021-02-21 20:02:10,778 INFO L189 CegarLoopUtils]: For program point L557-2(line 557) no Hoare annotation was computed. [2021-02-21 20:02:10,778 INFO L189 CegarLoopUtils]: For program point L522(line 522) no Hoare annotation was computed. [2021-02-21 20:02:10,778 INFO L189 CegarLoopUtils]: For program point L555-1(line 555) no Hoare annotation was computed. [2021-02-21 20:02:10,778 INFO L189 CegarLoopUtils]: For program point L553(line 553) no Hoare annotation was computed. [2021-02-21 20:02:10,778 INFO L189 CegarLoopUtils]: For program point L555-2(line 555) no Hoare annotation was computed. [2021-02-21 20:02:10,779 INFO L189 CegarLoopUtils]: For program point L520(line 520) no Hoare annotation was computed. [2021-02-21 20:02:10,779 INFO L189 CegarLoopUtils]: For program point L518(line 518) no Hoare annotation was computed. [2021-02-21 20:02:10,779 INFO L189 CegarLoopUtils]: For program point L516(lines 516 561) no Hoare annotation was computed. [2021-02-21 20:02:10,779 INFO L189 CegarLoopUtils]: For program point L547(lines 547 548) no Hoare annotation was computed. [2021-02-21 20:02:10,779 INFO L185 CegarLoopUtils]: At program point activatePump__wrappee__highWaterSensorENTRY(lines 840 847) the Hoare annotation is: (or (not (= activatePump_~tmp~7 0)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0)) (not (= ~methaneLevelCritical~0 activatePump_~tmp~7))) [2021-02-21 20:02:10,779 INFO L185 CegarLoopUtils]: At program point activatePump__wrappee__highWaterSensorEXIT(lines 840 847) the Hoare annotation is: (or (not (= activatePump_~tmp~7 0)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 1) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0)) (not (= ~methaneLevelCritical~0 activatePump_~tmp~7))) [2021-02-21 20:02:10,779 INFO L185 CegarLoopUtils]: At program point activatePump__wrappee__highWaterSensorFINAL(lines 840 847) the Hoare annotation is: (or (not (= activatePump_~tmp~7 0)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 1) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0)) (not (= ~methaneLevelCritical~0 activatePump_~tmp~7))) [2021-02-21 20:02:10,779 INFO L189 CegarLoopUtils]: For program point L670(line 670) no Hoare annotation was computed. [2021-02-21 20:02:10,779 INFO L189 CegarLoopUtils]: For program point L668(lines 668 676) no Hoare annotation was computed. [2021-02-21 20:02:10,779 INFO L189 CegarLoopUtils]: For program point L666(line 666) no Hoare annotation was computed. [2021-02-21 20:02:10,780 INFO L189 CegarLoopUtils]: For program point L668-2(lines 668 676) no Hoare annotation was computed. [2021-02-21 20:02:10,780 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 660 682) no Hoare annotation was computed. [2021-02-21 20:02:10,780 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 660 682) no Hoare annotation was computed. [2021-02-21 20:02:10,780 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 660 682) no Hoare annotation was computed. [2021-02-21 20:02:10,780 INFO L189 CegarLoopUtils]: For program point L674(line 674) no Hoare annotation was computed. [2021-02-21 20:02:10,780 INFO L189 CegarLoopUtils]: For program point L211-2(line 211) no Hoare annotation was computed. [2021-02-21 20:02:10,780 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 209 218) no Hoare annotation was computed. [2021-02-21 20:02:10,780 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 209 218) no Hoare annotation was computed. [2021-02-21 20:02:10,780 INFO L189 CegarLoopUtils]: For program point L215(line 215) no Hoare annotation was computed. [2021-02-21 20:02:10,780 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 209 218) no Hoare annotation was computed. [2021-02-21 20:02:10,780 INFO L189 CegarLoopUtils]: For program point L214(line 214) no Hoare annotation was computed. [2021-02-21 20:02:10,780 INFO L189 CegarLoopUtils]: For program point L211(line 211) no Hoare annotation was computed. [2021-02-21 20:02:10,781 INFO L189 CegarLoopUtils]: For program point L211-1(line 211) no Hoare annotation was computed. [2021-02-21 20:02:10,781 INFO L189 CegarLoopUtils]: For program point L415(line 415) no Hoare annotation was computed. [2021-02-21 20:02:10,781 INFO L189 CegarLoopUtils]: For program point L473(line 473) no Hoare annotation was computed. [2021-02-21 20:02:10,781 INFO L189 CegarLoopUtils]: For program point L473-1(line 473) no Hoare annotation was computed. [2021-02-21 20:02:10,781 INFO L189 CegarLoopUtils]: For program point L473-2(line 473) no Hoare annotation was computed. [2021-02-21 20:02:10,781 INFO L189 CegarLoopUtils]: For program point L432(line 432) no Hoare annotation was computed. [2021-02-21 20:02:10,781 INFO L189 CegarLoopUtils]: For program point L490(line 490) no Hoare annotation was computed. [2021-02-21 20:02:10,781 INFO L189 CegarLoopUtils]: For program point L424(line 424) no Hoare annotation was computed. [2021-02-21 20:02:10,781 INFO L189 CegarLoopUtils]: For program point L449(line 449) no Hoare annotation was computed. [2021-02-21 20:02:10,781 INFO L189 CegarLoopUtils]: For program point L416(line 416) no Hoare annotation was computed. [2021-02-21 20:02:10,781 INFO L189 CegarLoopUtils]: For program point L507(line 507) no Hoare annotation was computed. [2021-02-21 20:02:10,781 INFO L189 CegarLoopUtils]: For program point L474(line 474) no Hoare annotation was computed. [2021-02-21 20:02:10,781 INFO L189 CegarLoopUtils]: For program point L433(line 433) no Hoare annotation was computed. [2021-02-21 20:02:10,781 INFO L189 CegarLoopUtils]: For program point L491(line 491) no Hoare annotation was computed. [2021-02-21 20:02:10,782 INFO L189 CegarLoopUtils]: For program point L491-1(line 491) no Hoare annotation was computed. [2021-02-21 20:02:10,782 INFO L189 CegarLoopUtils]: For program point L425(line 425) no Hoare annotation was computed. [2021-02-21 20:02:10,782 INFO L189 CegarLoopUtils]: For program point L491-2(line 491) no Hoare annotation was computed. [2021-02-21 20:02:10,782 INFO L189 CegarLoopUtils]: For program point L483(lines 461 484) no Hoare annotation was computed. [2021-02-21 20:02:10,782 INFO L189 CegarLoopUtils]: For program point L450(line 450) no Hoare annotation was computed. [2021-02-21 20:02:10,782 INFO L189 CegarLoopUtils]: For program point L417(line 417) no Hoare annotation was computed. [2021-02-21 20:02:10,782 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 413 515) no Hoare annotation was computed. [2021-02-21 20:02:10,782 INFO L189 CegarLoopUtils]: For program point L508(line 508) no Hoare annotation was computed. [2021-02-21 20:02:10,782 INFO L189 CegarLoopUtils]: For program point L475(line 475) no Hoare annotation was computed. [2021-02-21 20:02:10,782 INFO L189 CegarLoopUtils]: For program point L442(lines 442 458) no Hoare annotation was computed. [2021-02-21 20:02:10,782 INFO L189 CegarLoopUtils]: For program point L475-1(line 475) no Hoare annotation was computed. [2021-02-21 20:02:10,782 INFO L189 CegarLoopUtils]: For program point L475-2(line 475) no Hoare annotation was computed. [2021-02-21 20:02:10,782 INFO L189 CegarLoopUtils]: For program point L434(line 434) no Hoare annotation was computed. [2021-02-21 20:02:10,783 INFO L189 CegarLoopUtils]: For program point L492(line 492) no Hoare annotation was computed. [2021-02-21 20:02:10,783 INFO L189 CegarLoopUtils]: For program point L459(lines 459 500) no Hoare annotation was computed. [2021-02-21 20:02:10,783 INFO L189 CegarLoopUtils]: For program point L426(line 426) no Hoare annotation was computed. [2021-02-21 20:02:10,783 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 413 515) no Hoare annotation was computed. [2021-02-21 20:02:10,783 INFO L189 CegarLoopUtils]: For program point L451(line 451) no Hoare annotation was computed. [2021-02-21 20:02:10,783 INFO L189 CegarLoopUtils]: For program point L418(line 418) no Hoare annotation was computed. [2021-02-21 20:02:10,783 INFO L189 CegarLoopUtils]: For program point L451-1(line 451) no Hoare annotation was computed. [2021-02-21 20:02:10,783 INFO L189 CegarLoopUtils]: For program point L476(line 476) no Hoare annotation was computed. [2021-02-21 20:02:10,783 INFO L189 CegarLoopUtils]: For program point L501(lines 501 512) no Hoare annotation was computed. [2021-02-21 20:02:10,783 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 413 515) no Hoare annotation was computed. [2021-02-21 20:02:10,783 INFO L189 CegarLoopUtils]: For program point L493(line 493) no Hoare annotation was computed. [2021-02-21 20:02:10,783 INFO L189 CegarLoopUtils]: For program point L460(line 460) no Hoare annotation was computed. [2021-02-21 20:02:10,783 INFO L189 CegarLoopUtils]: For program point L493-1(line 493) no Hoare annotation was computed. [2021-02-21 20:02:10,783 INFO L189 CegarLoopUtils]: For program point L427(line 427) no Hoare annotation was computed. [2021-02-21 20:02:10,784 INFO L189 CegarLoopUtils]: For program point L419(line 419) no Hoare annotation was computed. [2021-02-21 20:02:10,784 INFO L189 CegarLoopUtils]: For program point L477(line 477) no Hoare annotation was computed. [2021-02-21 20:02:10,784 INFO L189 CegarLoopUtils]: For program point L444(line 444) no Hoare annotation was computed. [2021-02-21 20:02:10,784 INFO L189 CegarLoopUtils]: For program point L477-1(line 477) no Hoare annotation was computed. [2021-02-21 20:02:10,784 INFO L189 CegarLoopUtils]: For program point L444-1(line 444) no Hoare annotation was computed. [2021-02-21 20:02:10,784 INFO L189 CegarLoopUtils]: For program point L502(lines 502 509) no Hoare annotation was computed. [2021-02-21 20:02:10,784 INFO L189 CegarLoopUtils]: For program point L494(line 494) no Hoare annotation was computed. [2021-02-21 20:02:10,784 INFO L189 CegarLoopUtils]: For program point L428(line 428) no Hoare annotation was computed. [2021-02-21 20:02:10,784 INFO L189 CegarLoopUtils]: For program point L453(line 453) no Hoare annotation was computed. [2021-02-21 20:02:10,784 INFO L189 CegarLoopUtils]: For program point L420(line 420) no Hoare annotation was computed. [2021-02-21 20:02:10,784 INFO L189 CegarLoopUtils]: For program point L478(line 478) no Hoare annotation was computed. [2021-02-21 20:02:10,784 INFO L189 CegarLoopUtils]: For program point L445(line 445) no Hoare annotation was computed. [2021-02-21 20:02:10,784 INFO L189 CegarLoopUtils]: For program point L503(line 503) no Hoare annotation was computed. [2021-02-21 20:02:10,784 INFO L189 CegarLoopUtils]: For program point L437(lines 437 441) no Hoare annotation was computed. [2021-02-21 20:02:10,785 INFO L189 CegarLoopUtils]: For program point L429(line 429) no Hoare annotation was computed. [2021-02-21 20:02:10,785 INFO L189 CegarLoopUtils]: For program point L462-2(lines 462 482) no Hoare annotation was computed. [2021-02-21 20:02:10,785 INFO L189 CegarLoopUtils]: For program point L487(line 487) no Hoare annotation was computed. [2021-02-21 20:02:10,785 INFO L189 CegarLoopUtils]: For program point L421(line 421) no Hoare annotation was computed. [2021-02-21 20:02:10,785 INFO L189 CegarLoopUtils]: For program point L446(line 446) no Hoare annotation was computed. [2021-02-21 20:02:10,785 INFO L189 CegarLoopUtils]: For program point L413(lines 413 515) no Hoare annotation was computed. [2021-02-21 20:02:10,785 INFO L189 CegarLoopUtils]: For program point L413-1(lines 413 515) no Hoare annotation was computed. [2021-02-21 20:02:10,785 INFO L189 CegarLoopUtils]: For program point L504(line 504) no Hoare annotation was computed. [2021-02-21 20:02:10,785 INFO L189 CegarLoopUtils]: For program point L471(line 471) no Hoare annotation was computed. [2021-02-21 20:02:10,785 INFO L189 CegarLoopUtils]: For program point L504-1(line 504) no Hoare annotation was computed. [2021-02-21 20:02:10,785 INFO L189 CegarLoopUtils]: For program point L438(line 438) no Hoare annotation was computed. [2021-02-21 20:02:10,786 INFO L189 CegarLoopUtils]: For program point L504-2(line 504) no Hoare annotation was computed. [2021-02-21 20:02:10,786 INFO L189 CegarLoopUtils]: For program point L463(lines 462 482) no Hoare annotation was computed. [2021-02-21 20:02:10,786 INFO L189 CegarLoopUtils]: For program point L430(line 430) no Hoare annotation was computed. [2021-02-21 20:02:10,786 INFO L189 CegarLoopUtils]: For program point L488(line 488) no Hoare annotation was computed. [2021-02-21 20:02:10,786 INFO L189 CegarLoopUtils]: For program point L455(line 455) no Hoare annotation was computed. [2021-02-21 20:02:10,786 INFO L189 CegarLoopUtils]: For program point L422(line 422) no Hoare annotation was computed. [2021-02-21 20:02:10,786 INFO L189 CegarLoopUtils]: For program point L513(line 513) no Hoare annotation was computed. [2021-02-21 20:02:10,786 INFO L189 CegarLoopUtils]: For program point L480(line 480) no Hoare annotation was computed. [2021-02-21 20:02:10,786 INFO L189 CegarLoopUtils]: For program point L447(line 447) no Hoare annotation was computed. [2021-02-21 20:02:10,786 INFO L189 CegarLoopUtils]: For program point L414(line 414) no Hoare annotation was computed. [2021-02-21 20:02:10,786 INFO L189 CegarLoopUtils]: For program point L447-1(line 447) no Hoare annotation was computed. [2021-02-21 20:02:10,786 INFO L189 CegarLoopUtils]: For program point L505(line 505) no Hoare annotation was computed. [2021-02-21 20:02:10,787 INFO L189 CegarLoopUtils]: For program point L472(line 472) no Hoare annotation was computed. [2021-02-21 20:02:10,787 INFO L189 CegarLoopUtils]: For program point L497(line 497) no Hoare annotation was computed. [2021-02-21 20:02:10,787 INFO L189 CegarLoopUtils]: For program point L464(lines 464 468) no Hoare annotation was computed. [2021-02-21 20:02:10,787 INFO L189 CegarLoopUtils]: For program point L431(line 431) no Hoare annotation was computed. [2021-02-21 20:02:10,787 INFO L189 CegarLoopUtils]: For program point L489(line 489) no Hoare annotation was computed. [2021-02-21 20:02:10,787 INFO L189 CegarLoopUtils]: For program point L489-1(line 489) no Hoare annotation was computed. [2021-02-21 20:02:10,787 INFO L189 CegarLoopUtils]: For program point L423(line 423) no Hoare annotation was computed. [2021-02-21 20:02:10,787 INFO L189 CegarLoopUtils]: For program point L489-2(line 489) no Hoare annotation was computed. [2021-02-21 20:02:10,787 INFO L185 CegarLoopUtils]: At program point L923(line 923) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,788 INFO L185 CegarLoopUtils]: At program point L923-1(line 923) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,788 INFO L185 CegarLoopUtils]: At program point L923-2(line 923) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,788 INFO L185 CegarLoopUtils]: At program point L923-3(line 923) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,788 INFO L185 CegarLoopUtils]: At program point L919(line 919) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,788 INFO L185 CegarLoopUtils]: At program point L919-1(line 919) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,788 INFO L185 CegarLoopUtils]: At program point L919-2(line 919) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,788 INFO L185 CegarLoopUtils]: At program point L919-3(line 919) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,788 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)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,788 INFO L185 CegarLoopUtils]: At program point L919-4(line 919) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,789 INFO L185 CegarLoopUtils]: At program point L915-1(line 915) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,789 INFO L185 CegarLoopUtils]: At program point L593(line 593) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,789 INFO L185 CegarLoopUtils]: At program point L915-2(line 915) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,789 INFO L185 CegarLoopUtils]: At program point L593-1(line 593) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,789 INFO L185 CegarLoopUtils]: At program point L915-3(line 915) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,789 INFO L185 CegarLoopUtils]: At program point L911(line 911) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,789 INFO L185 CegarLoopUtils]: At program point L911-1(line 911) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,789 INFO L185 CegarLoopUtils]: At program point L911-2(line 911) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,790 INFO L185 CegarLoopUtils]: At program point L911-3(line 911) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,790 INFO L185 CegarLoopUtils]: At program point L907(line 907) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,790 INFO L185 CegarLoopUtils]: At program point L911-4(line 911) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,790 INFO L185 CegarLoopUtils]: At program point L907-1(line 907) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,790 INFO L185 CegarLoopUtils]: At program point L911-5(line 911) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,790 INFO L185 CegarLoopUtils]: At program point L907-2(line 907) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,790 INFO L185 CegarLoopUtils]: At program point L911-6(line 911) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,790 INFO L185 CegarLoopUtils]: At program point L907-3(line 907) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,791 INFO L185 CegarLoopUtils]: At program point L911-7(line 911) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,791 INFO L185 CegarLoopUtils]: At program point L903(line 903) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,791 INFO L185 CegarLoopUtils]: At program point L907-4(line 907) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,791 INFO L185 CegarLoopUtils]: At program point L903-1(line 903) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,791 INFO L185 CegarLoopUtils]: At program point L614(line 614) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-21 20:02:10,791 INFO L185 CegarLoopUtils]: At program point L903-2(line 903) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,791 INFO L185 CegarLoopUtils]: At program point L548(line 548) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,791 INFO L185 CegarLoopUtils]: At program point L903-3(line 903) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,791 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)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,792 INFO L185 CegarLoopUtils]: At program point L899(line 899) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,792 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)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,792 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)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,792 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)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,792 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)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,792 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)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,792 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)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,792 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)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,792 INFO L185 CegarLoopUtils]: At program point L94(line 94) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,792 INFO L185 CegarLoopUtils]: At program point L540(line 540) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,793 INFO L185 CegarLoopUtils]: At program point L412(line 412) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,793 INFO L185 CegarLoopUtils]: At program point L540-1(line 540) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,793 INFO L185 CegarLoopUtils]: At program point L594(line 594) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,793 INFO L185 CegarLoopUtils]: At program point L586(line 586) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,793 INFO L185 CegarLoopUtils]: At program point L586-1(line 586) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,793 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-21 20:02:10,793 INFO L185 CegarLoopUtils]: At program point L541(line 541) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,793 INFO L185 CegarLoopUtils]: At program point L925(line 925) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,793 INFO L185 CegarLoopUtils]: At program point L925-1(line 925) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,794 INFO L185 CegarLoopUtils]: At program point L925-2(line 925) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,794 INFO L185 CegarLoopUtils]: At program point L665(line 665) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,794 INFO L185 CegarLoopUtils]: At program point L587(line 587) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,794 INFO L185 CegarLoopUtils]: At program point L777(line 777) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-21 20:02:10,794 INFO L185 CegarLoopUtils]: At program point L678(line 678) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,794 INFO L185 CegarLoopUtils]: At program point L678-1(line 678) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,794 INFO L185 CegarLoopUtils]: At program point L678-2(line 678) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,794 INFO L185 CegarLoopUtils]: At program point L674(line 674) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,794 INFO L185 CegarLoopUtils]: At program point L674-1(line 674) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,795 INFO L185 CegarLoopUtils]: At program point L674-2(line 674) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,795 INFO L185 CegarLoopUtils]: At program point L674-3(line 674) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,795 INFO L185 CegarLoopUtils]: At program point L670(line 670) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,795 INFO L185 CegarLoopUtils]: At program point L670-1(line 670) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,795 INFO L185 CegarLoopUtils]: At program point L670-2(line 670) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,795 INFO L185 CegarLoopUtils]: At program point L670-3(line 670) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,795 INFO L185 CegarLoopUtils]: At program point L666(line 666) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,795 INFO L185 CegarLoopUtils]: At program point L670-4(line 670) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,795 INFO L185 CegarLoopUtils]: At program point L666-1(line 666) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,795 INFO L185 CegarLoopUtils]: At program point L670-5(line 670) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,796 INFO L185 CegarLoopUtils]: At program point L666-2(line 666) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,796 INFO L185 CegarLoopUtils]: At program point L666-3(line 666) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,796 INFO L185 CegarLoopUtils]: At program point L666-4(line 666) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,796 INFO L185 CegarLoopUtils]: At program point L666-5(line 666) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,796 INFO L185 CegarLoopUtils]: At program point L666-6(line 666) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,796 INFO L185 CegarLoopUtils]: At program point L666-7(line 666) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,796 INFO L185 CegarLoopUtils]: At program point L778(line 778) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-02-21 20:02:10,797 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~string79.offset| |old(#t~string79.offset)|) (= |#t~string56.base| |old(#t~string56.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~string34.offset| |old(#t~string34.offset)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string48.base| |old(#t~string48.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#t~string77.offset| |old(#t~string77.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string77.base| |old(#t~string77.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string79.base| |old(#t~string79.base)|)) [2021-02-21 20:02:10,797 INFO L185 CegarLoopUtils]: At program point L613(line 613) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,797 INFO L185 CegarLoopUtils]: At program point L547(line 547) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,797 INFO L185 CegarLoopUtils]: At program point L547-1(line 547) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-21 20:02:10,797 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-21 20:02:10,797 INFO L185 CegarLoopUtils]: At program point L860(line 860) the Hoare annotation is: (or (and (= activatePump_~tmp~7 0) (= ~methaneLevelCritical~0 activatePump_~tmp~7) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0)) (not (= 1 processEnvironment_~tmp~6))) [2021-02-21 20:02:10,797 INFO L185 CegarLoopUtils]: At program point activatePumpEXIT(lines 849 865) the Hoare annotation is: (let ((.cse0 (= ~methaneLevelCritical~0 activatePump_~tmp~7))) (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (and .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648))) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= activatePump_~tmp~7 0) .cse0 (= ~pumpRunning~0 1)) (not (= 2 ~waterLevel~0)) (not (= 1 processEnvironment_~tmp~6)))) [2021-02-21 20:02:10,798 INFO L185 CegarLoopUtils]: At program point L860-1(lines 849 865) the Hoare annotation is: (let ((.cse0 (= ~methaneLevelCritical~0 activatePump_~tmp~7))) (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (and .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648))) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= activatePump_~tmp~7 0) .cse0 (= ~pumpRunning~0 1)) (not (= 2 ~waterLevel~0)) (not (= 1 processEnvironment_~tmp~6)))) [2021-02-21 20:02:10,798 INFO L185 CegarLoopUtils]: At program point activatePumpENTRY(lines 849 865) the Hoare annotation is: (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0)) (not (= 1 processEnvironment_~tmp~6))) [2021-02-21 20:02:10,798 INFO L185 CegarLoopUtils]: At program point L856(lines 856 862) the Hoare annotation is: (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~methaneLevelCritical~0 activatePump_~tmp~7) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648))) (not (= 2 ~waterLevel~0)) (not (= 1 processEnvironment_~tmp~6))) [2021-02-21 20:02:10,798 INFO L185 CegarLoopUtils]: At program point L854(line 854) the Hoare annotation is: (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0)) (not (= 1 processEnvironment_~tmp~6))) [2021-02-21 20:02:10,798 INFO L185 CegarLoopUtils]: At program point L854-1(line 854) the Hoare annotation is: (or (and (= |activatePump_#t~ret62| ~methaneLevelCritical~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648))) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0)) (not (= 1 processEnvironment_~tmp~6))) [2021-02-21 20:02:10,798 INFO L185 CegarLoopUtils]: At program point L854-2(line 854) the Hoare annotation is: (or (and (= |activatePump_#t~ret62| ~methaneLevelCritical~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648))) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0)) (not (= 1 processEnvironment_~tmp~6))) [2021-02-21 20:02:10,798 INFO L185 CegarLoopUtils]: At program point L854-3(line 854) the Hoare annotation is: (or (and (= |activatePump_#t~ret62| activatePump_~tmp~7) (= |activatePump_#t~ret62| ~methaneLevelCritical~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= ~methaneLevelCritical~0 2147483647) (<= 0 (+ ~methaneLevelCritical~0 2147483648))) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0)) (not (= 1 processEnvironment_~tmp~6))) [2021-02-21 20:02:10,799 INFO L192 CegarLoopUtils]: At program point getWaterLevelENTRY(lines 683 691) the Hoare annotation is: true [2021-02-21 20:02:10,799 INFO L185 CegarLoopUtils]: At program point L688(line 688) the Hoare annotation is: (let ((.cse5 (= ~pumpRunning~0 0))) (let ((.cse4 (not (= 2 ~waterLevel~0))) (.cse2 (not .cse5)) (.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (= ~waterLevel~0 getWaterLevel_~retValue_acc~7)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or (not (= ~pumpRunning~0 1)) .cse1 (not (= ~methaneLevelCritical~0 0)) .cse3 .cse4 (not (= ~switchedOnBeforeTS~0 0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2 .cse3) (or .cse0 .cse1 (not (< ~waterLevel~0 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse3 .cse5 (not (<= ~switchedOnBeforeTS~0 2147483647)))))) [2021-02-21 20:02:10,799 INFO L192 CegarLoopUtils]: At program point L687(line 687) the Hoare annotation is: true [2021-02-21 20:02:10,799 INFO L185 CegarLoopUtils]: At program point getWaterLevelFINAL(lines 683 691) the Hoare annotation is: (let ((.cse0 (= ~waterLevel~0 getWaterLevel_~retValue_acc~7)) (.cse6 (= ~pumpRunning~0 0))) (let ((.cse3 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse4 (not .cse6)) (.cse5 (and .cse0 (= |getWaterLevel_#res| ~waterLevel~0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or (not (= ~pumpRunning~0 1)) (and .cse0 (= |getWaterLevel_#res| getWaterLevel_~retValue_acc~7)) (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 (not (= ~switchedOnBeforeTS~0 0))) (or .cse3 (not (= ~waterLevel~0 1)) .cse4 .cse5 .cse1) (or .cse3 (not (< ~waterLevel~0 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse5 .cse1 .cse6 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse3 .cse4 .cse5 .cse1 .cse2)))) [2021-02-21 20:02:10,799 INFO L185 CegarLoopUtils]: At program point getWaterLevelEXIT(lines 683 691) the Hoare annotation is: (let ((.cse0 (= ~waterLevel~0 getWaterLevel_~retValue_acc~7)) (.cse6 (= ~pumpRunning~0 0))) (let ((.cse3 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse4 (not .cse6)) (.cse5 (and .cse0 (= |getWaterLevel_#res| ~waterLevel~0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or (not (= ~pumpRunning~0 1)) (and .cse0 (= |getWaterLevel_#res| getWaterLevel_~retValue_acc~7)) (not (= ~methaneLevelCritical~0 0)) .cse1 .cse2 (not (= ~switchedOnBeforeTS~0 0))) (or .cse3 (not (= ~waterLevel~0 1)) .cse4 .cse5 .cse1) (or .cse3 (not (< ~waterLevel~0 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse5 .cse1 .cse6 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse3 .cse4 .cse5 .cse1 .cse2)))) [2021-02-21 20:02:10,799 INFO L185 CegarLoopUtils]: At program point isHighWaterLevelEXIT(lines 930 948) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2 (and (<= 0 isHighWaterLevel_~tmp___0~2) (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~retValue_acc~11) (<= isHighWaterLevel_~tmp___0~2 0) (<= isHighWaterLevel_~retValue_acc~11 0))) (or .cse0 .cse1 .cse2 (and (= isHighWaterLevel_~tmp___0~2 1) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~11) (= isHighWaterLevel_~tmp___0~2 isHighWaterLevel_~retValue_acc~11) (= isHighWaterLevel_~tmp~8 0)) (not (= 2 ~waterLevel~0))))) [2021-02-21 20:02:10,800 INFO L192 CegarLoopUtils]: At program point isHighWaterLevelENTRY(lines 930 948) the Hoare annotation is: true [2021-02-21 20:02:10,800 INFO L185 CegarLoopUtils]: At program point L945(line 945) 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 .cse2 (not (= 2 ~waterLevel~0)) (and (= isHighWaterLevel_~tmp___0~2 1) (= isHighWaterLevel_~tmp___0~2 isHighWaterLevel_~retValue_acc~11) (= isHighWaterLevel_~tmp~8 0))) (or (and (<= 0 isHighWaterLevel_~tmp___0~2) (<= 0 isHighWaterLevel_~retValue_acc~11) (<= isHighWaterLevel_~tmp___0~2 0) (<= isHighWaterLevel_~retValue_acc~11 0)) .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2))) [2021-02-21 20:02:10,800 INFO L185 CegarLoopUtils]: At program point L942(line 942) 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 .cse2 (not (= 2 ~waterLevel~0)) (= isHighWaterLevel_~tmp~8 0)) (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2))) [2021-02-21 20:02:10,800 INFO L185 CegarLoopUtils]: At program point L940(line 940) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (<= 2 ~waterLevel~0))) [2021-02-21 20:02:10,800 INFO L185 CegarLoopUtils]: At program point L939(lines 939 943) 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 .cse2 (not (= 2 ~waterLevel~0)) (= isHighWaterLevel_~tmp~8 0)) (or .cse0 (<= 1 isHighWaterLevel_~tmp~8) (not (= ~waterLevel~0 1)) .cse1 .cse2))) [2021-02-21 20:02:10,800 INFO L192 CegarLoopUtils]: At program point L937(line 937) the Hoare annotation is: true [2021-02-21 20:02:10,800 INFO L185 CegarLoopUtils]: At program point L939-2(lines 939 943) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (and (= isHighWaterLevel_~tmp___0~2 1) (= isHighWaterLevel_~tmp~8 0)) (not (< ~waterLevel~0 3)) .cse1 .cse2 (not (<= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1 (and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0)) .cse2))) [2021-02-21 20:02:10,801 INFO L185 CegarLoopUtils]: At program point L937-1(line 937) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2 (<= 1 |isHighWaterLevel_#t~ret80|)) (or .cse0 (= |isHighWaterLevel_#t~ret80| 0) (not (< ~waterLevel~0 3)) .cse1 .cse2 (not (<= 2 ~waterLevel~0))))) [2021-02-21 20:02:10,801 INFO L185 CegarLoopUtils]: At program point L937-2(line 937) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2 (<= 1 |isHighWaterLevel_#t~ret80|)) (or .cse0 (= |isHighWaterLevel_#t~ret80| 0) (not (< ~waterLevel~0 3)) .cse1 .cse2 (not (<= 2 ~waterLevel~0))))) [2021-02-21 20:02:10,801 INFO L185 CegarLoopUtils]: At program point L937-3(line 937) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (and (= |isHighWaterLevel_#t~ret80| 0) (= |isHighWaterLevel_#t~ret80| isHighWaterLevel_~tmp~8)) .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1 (and (<= 1 isHighWaterLevel_~tmp~8) (<= 1 |isHighWaterLevel_#t~ret80|)) .cse2))) [2021-02-21 20:02:10,801 INFO L192 CegarLoopUtils]: At program point L933(line 933) the Hoare annotation is: true [2021-02-21 20:02:10,801 INFO L185 CegarLoopUtils]: At program point isHighWaterLevelFINAL(lines 930 948) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2 (and (<= 0 isHighWaterLevel_~tmp___0~2) (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~retValue_acc~11) (<= isHighWaterLevel_~tmp___0~2 0) (<= isHighWaterLevel_~retValue_acc~11 0))) (or .cse0 .cse1 .cse2 (and (= isHighWaterLevel_~tmp___0~2 1) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~11) (= isHighWaterLevel_~tmp___0~2 isHighWaterLevel_~retValue_acc~11) (= isHighWaterLevel_~tmp~8 0)) (not (= 2 ~waterLevel~0))))) [2021-02-21 20:02:10,801 INFO L192 CegarLoopUtils]: At program point L932(line 932) the Hoare annotation is: true [2021-02-21 20:02:10,801 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 639 650) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse3 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse4 (= ~switchedOnBeforeTS~0 0))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse2) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse3 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse4 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 (not (= 2 ~waterLevel~0)) .cse2) (or (not (= ~pumpRunning~0 1)) .cse3 .cse1 (not (= |old(~methaneLevelCritical~0)| 0)) .cse2 (not .cse4) (not (<= 2 ~waterLevel~0))))) [2021-02-21 20:02:10,802 INFO L185 CegarLoopUtils]: At program point L646(line 646) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse3 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse4 (= ~switchedOnBeforeTS~0 0))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse2) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse3 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse4 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 (not (= 2 ~waterLevel~0)) .cse2) (or (not (= ~pumpRunning~0 1)) .cse3 .cse1 (not (= |old(~methaneLevelCritical~0)| 0)) .cse2 (not .cse4) (not (<= 2 ~waterLevel~0))))) [2021-02-21 20:02:10,802 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 639 650) the Hoare annotation is: true [2021-02-21 20:02:10,802 INFO L185 CegarLoopUtils]: At program point L644(line 644) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse2 (= ~switchedOnBeforeTS~0 0)) (.cse3 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 (not (= |old(~methaneLevelCritical~0)| 0)) (not .cse2) (not (<= 2 ~waterLevel~0))) (or (not (= ~waterLevel~0 1)) .cse3 .cse1 .cse4) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 .cse4 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse3 .cse1 (not (= 2 ~waterLevel~0)) .cse4))) [2021-02-21 20:02:10,802 INFO L192 CegarLoopUtils]: At program point L643-1(lines 639 650) the Hoare annotation is: true [2021-02-21 20:02:10,802 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-21 20:02:10,802 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-21 20:02:10,802 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-21 20:02:10,802 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-21 20:02:10,803 INFO L185 CegarLoopUtils]: At program point L796(line 796) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (not (= 1 ~systemActive~0))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or (and .cse0 .cse1 .cse2 .cse3) (not (= |old(~waterLevel~0)| 2)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (= ~waterLevel~0 1) .cse1 (<= ~switchedOnBeforeTS~0 2147483647) .cse2 (not (= ~switchedOnBeforeTS~0 0))) .cse4) (or (and .cse0 .cse1 .cse3) (not (= |old(~waterLevel~0)| 1)) .cse4 (not (= |old(~pumpRunning~0)| 0))) (or (= |old(~switchedOnBeforeTS~0)| 0) (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) (not (< |old(~waterLevel~0)| 3)) .cse4 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (and .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (< ~waterLevel~0 3)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))))) [2021-02-21 20:02:10,803 INFO L185 CegarLoopUtils]: At program point L794(lines 794 800) the Hoare annotation is: (let ((.cse4 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse10 (= 1 ~systemActive~0)) (.cse9 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse8 (= ~switchedOnBeforeTS~0 0))) (let ((.cse0 (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (= ~waterLevel~0 1) .cse4 (<= ~switchedOnBeforeTS~0 2147483647) .cse10 .cse9 (not .cse8))) (.cse5 (= ~pumpRunning~0 0)) (.cse3 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse1 (not (< |old(~waterLevel~0)| 3))) (.cse2 (not .cse10)) (.cse7 (< ~waterLevel~0 3))) (and (or .cse0 (not (<= 2 |old(~waterLevel~0)|)) .cse1 (not (= |old(~pumpRunning~0)| 1)) .cse2 (not .cse3)) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse4 .cse5) (not (= |old(~waterLevel~0)| 1)) .cse2 (not (= |old(~pumpRunning~0)| 0))) (let ((.cse6 (<= 2 ~waterLevel~0))) (or (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) .cse6 .cse7 .cse8) .cse0 (and .cse4 .cse9 .cse6 .cse7 .cse5) (not (= |old(~waterLevel~0)| 2)) .cse2)) (or .cse3 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse1 .cse2 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (and .cse9 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse7) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)))))) [2021-02-21 20:02:10,803 INFO L185 CegarLoopUtils]: At program point L789(line 789) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= |old(~waterLevel~0)| 2))) (.cse4 (not (= 1 ~systemActive~0))) (.cse5 (not (= |old(~pumpRunning~0)| 0)))) (and (or (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 (<= ~switchedOnBeforeTS~0 2147483647) .cse2) .cse3 .cse4) (or (and .cse0 .cse1 .cse2) (= |old(~switchedOnBeforeTS~0)| 0) (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) (not (< |old(~waterLevel~0)| 3)) .cse4 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (or .cse3 .cse4 .cse5) (or (not (= |old(~waterLevel~0)| 1)) .cse4 .cse5))) [2021-02-21 20:02:10,803 INFO L185 CegarLoopUtils]: At program point L787(lines 783 805) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (not (= 1 ~systemActive~0))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or (and .cse0 .cse1 .cse2 .cse3) (not (= |old(~waterLevel~0)| 2)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (= ~waterLevel~0 1) .cse1 (<= ~switchedOnBeforeTS~0 2147483647) .cse2 (not (= ~switchedOnBeforeTS~0 0))) .cse4) (or (and .cse0 .cse1 .cse3) (not (= |old(~waterLevel~0)| 1)) .cse4 (not (= |old(~pumpRunning~0)| 0))) (or (= |old(~switchedOnBeforeTS~0)| 0) (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) (not (< |old(~waterLevel~0)| 3)) .cse4 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (and .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (< ~waterLevel~0 3)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))))) [2021-02-21 20:02:10,804 INFO L185 CegarLoopUtils]: At program point L785(lines 783 805) the Hoare annotation is: (let ((.cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse2 .cse3)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (= |old(~switchedOnBeforeTS~0)| 0) (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) (not (< |old(~waterLevel~0)| 3)) .cse1 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (or .cse0 (not (= |old(~waterLevel~0)| 1)) .cse1 (not (= |old(~pumpRunning~0)| 0))) (or (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (= 2 ~waterLevel~0) .cse2 (<= ~switchedOnBeforeTS~0 2147483647) .cse3) (not (= |old(~waterLevel~0)| 2)) .cse1)))) [2021-02-21 20:02:10,804 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 780 806) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse3 (and .cse0 .cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (and .cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse1) (= |old(~switchedOnBeforeTS~0)| 0) (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) (not (< |old(~waterLevel~0)| 3)) .cse2 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (or (not (= |old(~waterLevel~0)| 1)) .cse3 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or .cse3 (not (= |old(~waterLevel~0)| 2)) .cse2)))) [2021-02-21 20:02:10,804 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 780 806) the Hoare annotation is: (let ((.cse4 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse10 (= 1 ~systemActive~0)) (.cse9 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse8 (= ~switchedOnBeforeTS~0 0))) (let ((.cse0 (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (= ~waterLevel~0 1) .cse4 (<= ~switchedOnBeforeTS~0 2147483647) .cse10 .cse9 (not .cse8))) (.cse5 (= ~pumpRunning~0 0)) (.cse3 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse1 (not (< |old(~waterLevel~0)| 3))) (.cse2 (not .cse10)) (.cse7 (< ~waterLevel~0 3))) (and (or .cse0 (not (<= 2 |old(~waterLevel~0)|)) .cse1 (not (= |old(~pumpRunning~0)| 1)) .cse2 (not .cse3)) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse4 .cse5) (not (= |old(~waterLevel~0)| 1)) .cse2 (not (= |old(~pumpRunning~0)| 0))) (let ((.cse6 (<= 2 ~waterLevel~0))) (or (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) .cse6 .cse7 .cse8) .cse0 (and .cse4 .cse9 .cse6 .cse7 .cse5) (not (= |old(~waterLevel~0)| 2)) .cse2)) (or .cse3 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse1 .cse2 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (and .cse9 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse7) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)))))) [2021-02-21 20:02:10,804 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 780 806) the Hoare annotation is: (let ((.cse4 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse10 (= 1 ~systemActive~0)) (.cse9 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse8 (= ~switchedOnBeforeTS~0 0))) (let ((.cse0 (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (= ~waterLevel~0 1) .cse4 (<= ~switchedOnBeforeTS~0 2147483647) .cse10 .cse9 (not .cse8))) (.cse5 (= ~pumpRunning~0 0)) (.cse3 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse1 (not (< |old(~waterLevel~0)| 3))) (.cse2 (not .cse10)) (.cse7 (< ~waterLevel~0 3))) (and (or .cse0 (not (<= 2 |old(~waterLevel~0)|)) .cse1 (not (= |old(~pumpRunning~0)| 1)) .cse2 (not .cse3)) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse4 .cse5) (not (= |old(~waterLevel~0)| 1)) .cse2 (not (= |old(~pumpRunning~0)| 0))) (let ((.cse6 (<= 2 ~waterLevel~0))) (or (and (= ~pumpRunning~0 1) (= ~methaneLevelCritical~0 0) .cse6 .cse7 .cse8) .cse0 (and .cse4 .cse9 .cse6 .cse7 .cse5) (not (= |old(~waterLevel~0)| 2)) .cse2)) (or .cse3 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse1 .cse2 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (and .cse9 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse7) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)))))) [2021-02-21 20:02:10,805 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 96 125) the Hoare annotation is: true [2021-02-21 20:02:10,805 INFO L192 CegarLoopUtils]: At program point L110(lines 110 114) the Hoare annotation is: true [2021-02-21 20:02:10,805 INFO L192 CegarLoopUtils]: At program point L110-1(lines 110 114) the Hoare annotation is: true [2021-02-21 20:02:10,805 INFO L192 CegarLoopUtils]: At program point L106-2(lines 106 120) the Hoare annotation is: true [2021-02-21 20:02:10,805 INFO L192 CegarLoopUtils]: At program point L102(line 102) the Hoare annotation is: true [2021-02-21 20:02:10,805 INFO L192 CegarLoopUtils]: At program point L102-1(line 102) the Hoare annotation is: true [2021-02-21 20:02:10,805 INFO L192 CegarLoopUtils]: At program point L98(line 98) the Hoare annotation is: true [2021-02-21 20:02:10,805 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 96 125) the Hoare annotation is: true [2021-02-21 20:02:10,805 INFO L192 CegarLoopUtils]: At program point L121(lines 96 125) the Hoare annotation is: true [2021-02-21 20:02:10,805 INFO L192 CegarLoopUtils]: At program point L117(line 117) the Hoare annotation is: true [2021-02-21 20:02:10,805 INFO L192 CegarLoopUtils]: At program point L107(line 107) the Hoare annotation is: true [2021-02-21 20:02:10,806 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 651 659) the Hoare annotation is: true [2021-02-21 20:02:10,806 INFO L185 CegarLoopUtils]: At program point L656(line 656) the Hoare annotation is: (or (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0)) (not (= 1 processEnvironment_~tmp~6))) [2021-02-21 20:02:10,806 INFO L192 CegarLoopUtils]: At program point L655(line 655) the Hoare annotation is: true [2021-02-21 20:02:10,806 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 651 659) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6) (= |isMethaneLevelCritical_#res| isMethaneLevelCritical_~retValue_acc~6)) (not (= 2 ~waterLevel~0)) (not (= 1 processEnvironment_~tmp~6))) [2021-02-21 20:02:10,806 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 651 659) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6) (= |isMethaneLevelCritical_#res| isMethaneLevelCritical_~retValue_acc~6)) (not (= 2 ~waterLevel~0)) (not (= 1 processEnvironment_~tmp~6))) [2021-02-21 20:02:10,806 INFO L185 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 615 626) 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))) [2021-02-21 20:02:10,806 INFO L185 CegarLoopUtils]: At program point L620(line 620) 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))) [2021-02-21 20:02:10,806 INFO L185 CegarLoopUtils]: At program point L619-1(lines 615 626) 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))) [2021-02-21 20:02:10,807 INFO L185 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 615 626) 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))) [2021-02-21 20:02:10,807 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 153 159) the Hoare annotation is: true [2021-02-21 20:02:10,807 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 153 159) the Hoare annotation is: true [2021-02-21 20:02:10,807 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-21 20:02:10,807 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-21 20:02:10,807 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-21 20:02:10,807 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-21 20:02:10,807 INFO L185 CegarLoopUtils]: At program point startSystemEXIT(lines 949 956) the Hoare annotation is: (let ((.cse0 (not (= |old(~systemActive~0)| 1))) (.cse1 (= 1 ~systemActive~0))) (and (or .cse0 (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) .cse1) (or .cse0 (= |old(~systemActive~0)| ~systemActive~0) (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 (= ~switchedOnBeforeTS~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-21 20:02:10,807 INFO L185 CegarLoopUtils]: At program point startSystemENTRY(lines 949 956) the Hoare annotation is: (let ((.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse0 (not (= |old(~systemActive~0)| 1)))) (and (or .cse0 .cse1 (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0))) (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-21 20:02:10,808 INFO L185 CegarLoopUtils]: At program point startSystemFINAL(lines 949 956) the Hoare annotation is: (let ((.cse0 (not (= |old(~systemActive~0)| 1))) (.cse1 (= 1 ~systemActive~0))) (and (or .cse0 (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) .cse1) (or .cse0 (= |old(~systemActive~0)| ~systemActive~0) (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 (= ~switchedOnBeforeTS~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-21 20:02:10,808 INFO L185 CegarLoopUtils]: At program point waterRiseEXIT(lines 627 638) the Hoare annotation is: (let ((.cse6 (= ~switchedOnBeforeTS~0 0)) (.cse0 (not (<= 0 (+ test_~tmp~5 2147483648)))) (.cse9 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse2 (= 2 ~waterLevel~0)) (.cse1 (= test_~tmp~5 0)) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse8 (not (= ~pumpRunning~0 0))) (.cse4 (not (= |old(~waterLevel~0)| 2))) (.cse5 (not (= 1 ~systemActive~0))) (.cse7 (not (<= test_~tmp~5 2147483647)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 .cse2 .cse3 (not (= ~methaneLevelCritical~0 0)) .cse4 .cse5 (not .cse6) .cse7) (or (not (= |old(~waterLevel~0)| 1)) .cse0 .cse1 .cse2 .cse3 .cse8 .cse5 .cse7) (or (and (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)) (<= ~waterLevel~0 2)) .cse0 .cse9 .cse1 .cse3 (not (< |old(~waterLevel~0)| 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse5 .cse6 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse7) (or .cse0 .cse9 .cse2 .cse1 .cse3 .cse8 .cse4 .cse5 .cse7))) [2021-02-21 20:02:10,808 INFO L185 CegarLoopUtils]: At program point L632(line 632) the Hoare annotation is: (let ((.cse4 (not (= ~pumpRunning~0 0))) (.cse1 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse8 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse0 (not (<= 0 (+ test_~tmp~5 2147483648)))) (.cse2 (= test_~tmp~5 0)) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse5 (not (= |old(~waterLevel~0)| 2))) (.cse6 (not (= 1 ~systemActive~0))) (.cse9 (= ~switchedOnBeforeTS~0 0)) (.cse7 (not (<= test_~tmp~5 2147483647)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (or (not (= |old(~waterLevel~0)| 1)) .cse0 .cse8 .cse2 .cse3 .cse4 .cse6 .cse7) (or .cse0 .cse1 .cse2 .cse3 (not (< |old(~waterLevel~0)| 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse6 .cse9 (and .cse8 (< ~waterLevel~0 2)) (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse7) (or .cse0 (not (= ~pumpRunning~0 1)) .cse2 .cse3 (not (= ~methaneLevelCritical~0 0)) .cse5 .cse6 (not .cse9) .cse7))) [2021-02-21 20:02:10,808 INFO L185 CegarLoopUtils]: At program point L631-1(lines 627 638) the Hoare annotation is: (let ((.cse6 (= ~switchedOnBeforeTS~0 0)) (.cse0 (not (<= 0 (+ test_~tmp~5 2147483648)))) (.cse9 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse2 (= 2 ~waterLevel~0)) (.cse1 (= test_~tmp~5 0)) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse8 (not (= ~pumpRunning~0 0))) (.cse4 (not (= |old(~waterLevel~0)| 2))) (.cse5 (not (= 1 ~systemActive~0))) (.cse7 (not (<= test_~tmp~5 2147483647)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 .cse2 .cse3 (not (= ~methaneLevelCritical~0 0)) .cse4 .cse5 (not .cse6) .cse7) (or (not (= |old(~waterLevel~0)| 1)) .cse0 .cse1 .cse2 .cse3 .cse8 .cse5 .cse7) (or (and (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)) (<= ~waterLevel~0 2)) .cse0 .cse9 .cse1 .cse3 (not (< |old(~waterLevel~0)| 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse5 .cse6 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse7) (or .cse0 .cse9 .cse2 .cse1 .cse3 .cse8 .cse4 .cse5 .cse7))) [2021-02-21 20:02:10,809 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 627 638) the Hoare annotation is: (let ((.cse6 (= ~switchedOnBeforeTS~0 0)) (.cse9 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse0 (not (<= 0 (+ test_~tmp~5 2147483648)))) (.cse8 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (= test_~tmp~5 0)) (.cse2 (= 2 ~waterLevel~0)) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse10 (not (= ~pumpRunning~0 0))) (.cse4 (not (= |old(~waterLevel~0)| 2))) (.cse5 (not (= 1 ~systemActive~0))) (.cse7 (not (<= test_~tmp~5 2147483647)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 .cse2 .cse3 (not (= ~methaneLevelCritical~0 0)) .cse4 .cse5 (not .cse6) .cse7) (or .cse0 .cse8 .cse1 .cse9 .cse3 (not (< |old(~waterLevel~0)| 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse5 .cse6 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse7) (or (not (= |old(~waterLevel~0)| 1)) .cse0 .cse9 .cse1 .cse3 .cse10 .cse5 .cse7) (or .cse0 .cse8 .cse1 .cse2 .cse3 .cse10 .cse4 .cse5 .cse7))) [2021-02-21 20:02:10,809 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 199 206) the Hoare annotation is: true [2021-02-21 20:02:10,809 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 203) the Hoare annotation is: true [2021-02-21 20:02:10,809 INFO L192 CegarLoopUtils]: At program point L203(line 203) the Hoare annotation is: true [2021-02-21 20:02:10,809 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 199 206) the Hoare annotation is: true [2021-02-21 20:02:10,809 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 199 206) the Hoare annotation is: true [2021-02-21 20:02:10,845 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.02 08:02:10 BoogieIcfgContainer [2021-02-21 20:02:10,846 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-21 20:02:10,846 INFO L168 Benchmark]: Toolchain (without parser) took 316448.18 ms. Allocated memory was 153.1 MB in the beginning and 1.5 GB in the end (delta: 1.3 GB). Free memory was 129.5 MB in the beginning and 906.7 MB in the end (delta: -777.2 MB). Peak memory consumption was 952.8 MB. Max. memory is 8.0 GB. [2021-02-21 20:02:10,847 INFO L168 Benchmark]: CDTParser took 0.58 ms. Allocated memory is still 153.1 MB. Free memory is still 126.6 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-21 20:02:10,847 INFO L168 Benchmark]: CACSL2BoogieTranslator took 612.65 ms. Allocated memory is still 153.1 MB. Free memory was 128.3 MB in the beginning and 107.1 MB in the end (delta: 21.2 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2021-02-21 20:02:10,847 INFO L168 Benchmark]: Boogie Preprocessor took 140.83 ms. Allocated memory is still 153.1 MB. Free memory was 107.1 MB in the beginning and 103.2 MB in the end (delta: 3.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2021-02-21 20:02:10,847 INFO L168 Benchmark]: RCFGBuilder took 1712.10 ms. Allocated memory was 153.1 MB in the beginning and 194.0 MB in the end (delta: 40.9 MB). Free memory was 103.2 MB in the beginning and 153.5 MB in the end (delta: -50.3 MB). Peak memory consumption was 55.0 MB. Max. memory is 8.0 GB. [2021-02-21 20:02:10,848 INFO L168 Benchmark]: TraceAbstraction took 313956.97 ms. Allocated memory was 194.0 MB in the beginning and 1.5 GB in the end (delta: 1.3 GB). Free memory was 153.0 MB in the beginning and 906.7 MB in the end (delta: -753.8 MB). Peak memory consumption was 934.5 MB. Max. memory is 8.0 GB. [2021-02-21 20:02:10,849 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.58 ms. Allocated memory is still 153.1 MB. Free memory is still 126.6 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 612.65 ms. Allocated memory is still 153.1 MB. Free memory was 128.3 MB in the beginning and 107.1 MB in the end (delta: 21.2 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 140.83 ms. Allocated memory is still 153.1 MB. Free memory was 107.1 MB in the beginning and 103.2 MB in the end (delta: 3.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1712.10 ms. Allocated memory was 153.1 MB in the beginning and 194.0 MB in the end (delta: 40.9 MB). Free memory was 103.2 MB in the beginning and 153.5 MB in the end (delta: -50.3 MB). Peak memory consumption was 55.0 MB. Max. memory is 8.0 GB. * TraceAbstraction took 313956.97 ms. Allocated memory was 194.0 MB in the beginning and 1.5 GB in the end (delta: 1.3 GB). Free memory was 153.0 MB in the beginning and 906.7 MB in the end (delta: -753.8 MB). Peak memory consumption was 934.5 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 203]: 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: 717]: Loop Invariant Derived loop invariant: (!(\old(systemActive) == 1) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 106]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 718]: Loop Invariant Derived loop invariant: ((((((!(\old(systemActive) == 1) || ((((((((((0 <= switchedOnBeforeTS + 2147483648 && pumpRunning == switchedOnBeforeTS) && switchedOnBeforeTS <= 2147483647) && 1 == systemActive) && 0 <= tmp + 2147483648) && waterLevel < 3) && tmp <= 2147483647) && tmp___0 <= 2147483647) && 0 <= tmp___0 + 2147483648) && !(switchedOnBeforeTS == 0)) && splverifierCounter == 0)) || ((((((((((pumpRunning == 1 && 1 == systemActive) && 0 <= tmp + 2147483648) && methaneLevelCritical == 0) && 2 <= waterLevel) && waterLevel < 3) && tmp <= 2147483647) && tmp___0 <= 2147483647) && switchedOnBeforeTS == 0) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || !(\old(waterLevel) == 1)) || (((((((((((1 <= systemActive && waterLevel == 1) && \old(waterLevel) == waterLevel) && pumpRunning == switchedOnBeforeTS) && 1 == systemActive) && 0 <= tmp + 2147483648) && pumpRunning == \old(pumpRunning)) && tmp <= 2147483647) && tmp___0 <= 2147483647) && pumpRunning == 0) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || ((((((((1 <= systemActive && \old(systemActive) == systemActive) && waterLevel == 1) && \old(waterLevel) == waterLevel) && pumpRunning == \old(pumpRunning)) && switchedOnBeforeTS == \old(switchedOnBeforeTS)) && pumpRunning == 0) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0)) || !(\old(pumpRunning) == 0)) || ((((((((((1 <= systemActive && pumpRunning == switchedOnBeforeTS) && 1 == systemActive) && 0 <= tmp + 2147483648) && 2 <= waterLevel) && tmp <= 2147483647) && waterLevel < 3) && pumpRunning == 0) && tmp___0 <= 2147483647) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0) - ProcedureContractResult [Line: 226]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 46]: Procedure Contract for __utac_acc__Specification5_spec__1 Derived contract for procedure __utac_acc__Specification5_spec__1: 1 - ProcedureContractResult [Line: 233]: Procedure Contract for valid_product Derived contract for procedure valid_product: (((((1 <= \result && 1 <= retValue_acc) && retValue_acc <= 1) && \result <= 1) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 54]: Procedure Contract for __utac_acc__Specification5_spec__2 Derived contract for procedure __utac_acc__Specification5_spec__2: ((((!(waterLevel == 1) || pumpRunning == switchedOnBeforeTS) || !(pumpRunning == 0)) || !(1 == systemActive)) && ((((((\old(switchedOnBeforeTS) == 0 || !(0 <= \old(switchedOnBeforeTS) + 2147483648)) || pumpRunning == switchedOnBeforeTS) || !(waterLevel < 3)) || !(pumpRunning == \old(switchedOnBeforeTS))) || !(1 == systemActive)) || !(\old(switchedOnBeforeTS) <= 2147483647))) && ((((0 <= switchedOnBeforeTS + 2147483648 && pumpRunning == switchedOnBeforeTS) && switchedOnBeforeTS <= 2147483647) || !(1 == systemActive)) || !(2 == waterLevel)) - ProcedureContractResult [Line: 64]: Procedure Contract for __utac_acc__Specification5_spec__3 Derived contract for procedure __utac_acc__Specification5_spec__3: ((((2 == tmp || !(pumpRunning == switchedOnBeforeTS)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(2 == waterLevel)) && (((((2 == tmp || !(pumpRunning == 1)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(2 == waterLevel)) || !(switchedOnBeforeTS == 0)) - ProcedureContractResult [Line: 175]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 885]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (((((pumpRunning == \result && pumpRunning == retValue_acc) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(1 == systemActive)) && (((pumpRunning == \result && pumpRunning == retValue_acc) || !(1 == systemActive)) || !(2 == waterLevel))) && (((((((pumpRunning == \result && pumpRunning == retValue_acc) || !(pumpRunning == switchedOnBeforeTS)) || !(waterLevel < 3)) || !(0 <= switchedOnBeforeTS + 2147483648)) || !(1 == systemActive)) || pumpRunning == 0) || !(switchedOnBeforeTS <= 2147483647)) - ProcedureContractResult [Line: 219]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 161]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 874]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: (((((((retValue_acc == methaneLevelCritical && retValue_acc == \result) && methaneLevelCritical <= 2147483647) && 0 <= methaneLevelCritical + 2147483648) || !(pumpRunning == switchedOnBeforeTS)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(2 == waterLevel)) || !(1 == tmp) - ProcedureContractResult [Line: 692]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: (((((retValue_acc == 0 && \result == retValue_acc) || !(pumpRunning == switchedOnBeforeTS)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(2 == waterLevel)) && ((((!(pumpRunning == switchedOnBeforeTS) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(1 == systemActive)) || (1 <= retValue_acc && 1 <= \result)) - ProcedureContractResult [Line: 815]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: ((((((((1 == tmp && pumpRunning == \old(pumpRunning)) || !(waterLevel < 3)) || !(switchedOnBeforeTS == \old(pumpRunning))) || (pumpRunning == 1 && methaneLevelCritical == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 <= waterLevel)) && ((((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(0 <= switchedOnBeforeTS + 2147483648)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(switchedOnBeforeTS <= 2147483647)) || \old(pumpRunning) == 0)) && ((((!(waterLevel == 1) || !(switchedOnBeforeTS == \old(pumpRunning))) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 807]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 708]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 840]: Procedure Contract for activatePump__wrappee__highWaterSensor Derived contract for procedure activatePump__wrappee__highWaterSensor: (((((!(tmp == 0) || !(switchedOnBeforeTS == \old(pumpRunning))) || pumpRunning == 1) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 == waterLevel)) || !(methaneLevelCritical == tmp) - ProcedureContractResult [Line: 849]: Procedure Contract for activatePump Derived contract for procedure activatePump: (((((!(switchedOnBeforeTS == \old(pumpRunning)) || (((methaneLevelCritical == tmp && pumpRunning == \old(pumpRunning)) && methaneLevelCritical <= 2147483647) && 0 <= methaneLevelCritical + 2147483648)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || ((tmp == 0 && methaneLevelCritical == tmp) && pumpRunning == 1)) || !(2 == waterLevel)) || !(1 == tmp) - ProcedureContractResult [Line: 639]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 683]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: (((((((!(pumpRunning == 1) || (waterLevel == retValue_acc && \result == retValue_acc)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || !(2 == waterLevel)) || !(switchedOnBeforeTS == 0)) && ((((!(pumpRunning == switchedOnBeforeTS) || !(waterLevel == 1)) || !(pumpRunning == 0)) || (waterLevel == retValue_acc && \result == waterLevel)) || !(1 == systemActive))) && ((((((!(pumpRunning == switchedOnBeforeTS) || !(waterLevel < 3)) || !(0 <= switchedOnBeforeTS + 2147483648)) || (waterLevel == retValue_acc && \result == waterLevel)) || !(1 == systemActive)) || pumpRunning == 0) || !(switchedOnBeforeTS <= 2147483647))) && ((((!(pumpRunning == switchedOnBeforeTS) || !(pumpRunning == 0)) || (waterLevel == retValue_acc && \result == waterLevel)) || !(1 == systemActive)) || !(2 == waterLevel)) - ProcedureContractResult [Line: 930]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: ((((!(pumpRunning == switchedOnBeforeTS) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(1 == systemActive)) || (((((0 <= tmp___0 && \result <= 0) && 0 <= \result) && 0 <= retValue_acc) && tmp___0 <= 0) && retValue_acc <= 0)) && ((((!(pumpRunning == switchedOnBeforeTS) || !(pumpRunning == 0)) || !(1 == systemActive)) || (((tmp___0 == 1 && \result == retValue_acc) && tmp___0 == retValue_acc) && tmp == 0)) || !(2 == waterLevel)) - ProcedureContractResult [Line: 96]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 651]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: ((((!(pumpRunning == switchedOnBeforeTS) || !(pumpRunning == 0)) || !(1 == systemActive)) || (methaneLevelCritical == retValue_acc && \result == retValue_acc)) || !(2 == waterLevel)) || !(1 == tmp) - ProcedureContractResult [Line: 780]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((((((((((((0 <= switchedOnBeforeTS + 2147483648 && waterLevel == 1) && pumpRunning == switchedOnBeforeTS) && switchedOnBeforeTS <= 2147483647) && 1 == systemActive) && pumpRunning == \old(pumpRunning)) && !(switchedOnBeforeTS == 0)) || !(2 <= \old(waterLevel))) || !(\old(waterLevel) < 3)) || !(\old(pumpRunning) == 1)) || !(1 == systemActive)) || !(\old(switchedOnBeforeTS) == 0)) && (((((\old(waterLevel) == waterLevel && pumpRunning == switchedOnBeforeTS) && pumpRunning == 0) || !(\old(waterLevel) == 1)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0))) && ((((((((pumpRunning == 1 && methaneLevelCritical == 0) && 2 <= waterLevel) && waterLevel < 3) && switchedOnBeforeTS == 0) || ((((((0 <= switchedOnBeforeTS + 2147483648 && waterLevel == 1) && pumpRunning == switchedOnBeforeTS) && switchedOnBeforeTS <= 2147483647) && 1 == systemActive) && pumpRunning == \old(pumpRunning)) && !(switchedOnBeforeTS == 0))) || ((((pumpRunning == switchedOnBeforeTS && pumpRunning == \old(pumpRunning)) && 2 <= waterLevel) && waterLevel < 3) && pumpRunning == 0)) || !(\old(waterLevel) == 2)) || !(1 == systemActive))) && ((((((\old(switchedOnBeforeTS) == 0 || !(0 <= \old(switchedOnBeforeTS) + 2147483648)) || !(\old(waterLevel) < 3)) || !(1 == systemActive)) || !(\old(switchedOnBeforeTS) <= 2147483647)) || ((pumpRunning == \old(pumpRunning) && switchedOnBeforeTS == \old(switchedOnBeforeTS)) && waterLevel < 3)) || !(\old(switchedOnBeforeTS) == \old(pumpRunning))) - ProcedureContractResult [Line: 615]: 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: 153]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 949]: Procedure Contract for startSystem Derived contract for procedure startSystem: ((((!(\old(systemActive) == 1) || !(waterLevel == 1)) || !(pumpRunning == 0)) || 1 == systemActive) && ((!(\old(systemActive) == 1) || \old(systemActive) == systemActive) || !(2 == waterLevel))) && ((((((!(\old(systemActive) == 1) || !(pumpRunning == switchedOnBeforeTS)) || !(waterLevel < 3)) || !(0 <= switchedOnBeforeTS + 2147483648)) || 1 == systemActive) || switchedOnBeforeTS == 0) || !(switchedOnBeforeTS <= 2147483647)) - ProcedureContractResult [Line: 627]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((((((((((!(pumpRunning == 1) || !(0 <= tmp + 2147483648)) || tmp == 0) || 2 == waterLevel) || !(splverifierCounter < 4)) || !(methaneLevelCritical == 0)) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || !(switchedOnBeforeTS == 0)) || !(tmp <= 2147483647)) && (((((((!(\old(waterLevel) == 1) || !(0 <= tmp + 2147483648)) || tmp == 0) || 2 == waterLevel) || !(splverifierCounter < 4)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(tmp <= 2147483647))) && ((((((((((((1 < waterLevel || \old(waterLevel) + 1 <= waterLevel) && waterLevel <= 2) || !(0 <= tmp + 2147483648)) || !(pumpRunning == switchedOnBeforeTS)) || tmp == 0) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(0 <= switchedOnBeforeTS + 2147483648)) || !(1 == systemActive)) || switchedOnBeforeTS == 0) || !(switchedOnBeforeTS <= 2147483647)) || !(tmp <= 2147483647))) && ((((((((!(0 <= tmp + 2147483648) || !(pumpRunning == switchedOnBeforeTS)) || 2 == waterLevel) || tmp == 0) || !(splverifierCounter < 4)) || !(pumpRunning == 0)) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || !(tmp <= 2147483647)) - ProcedureContractResult [Line: 199]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 42 procedures, 641 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 131.3s, OverallIterations: 10, TraceHistogramMax: 3, AutomataDifference: 114.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 182.3s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 2872 SDtfs, 10791 SDslu, 8101 SDs, 0 SdLazy, 21131 SolverSat, 4164 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 31.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 977 GetRequests, 452 SyntacticMatches, 7 SemanticMatches, 518 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 44738 ImplicationChecksByTransitivity, 79.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1055occurred in iteration=9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 2.3s AutomataMinimizationTime, 10 MinimizatonAttempts, 1349 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 286 LocationsWithAnnotation, 3831 PreInvPairs, 4961 NumberOfFragments, 12386 HoareAnnotationTreeSize, 3831 FomulaSimplifications, 11526227312 FormulaSimplificationTreeSizeReduction, 38.6s HoareSimplificationTime, 286 FomulaSimplificationsInter, 48353907 FormulaSimplificationTreeSizeReductionInter, 143.1s 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...