/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_product34.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-21 19:51:33,353 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-21 19:51:33,359 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-21 19:51:33,410 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-21 19:51:33,411 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-21 19:51:33,416 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-21 19:51:33,420 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-21 19:51:33,428 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-21 19:51:33,432 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-21 19:51:33,439 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-21 19:51:33,440 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-21 19:51:33,442 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-21 19:51:33,443 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-21 19:51:33,445 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-21 19:51:33,449 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-21 19:51:33,451 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-21 19:51:33,455 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-21 19:51:33,469 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-21 19:51:33,471 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-21 19:51:33,473 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-21 19:51:33,475 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-21 19:51:33,476 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-21 19:51:33,478 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-21 19:51:33,479 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-21 19:51:33,482 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-21 19:51:33,483 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-21 19:51:33,483 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-21 19:51:33,484 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-21 19:51:33,485 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-21 19:51:33,487 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-21 19:51:33,488 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-21 19:51:33,489 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-21 19:51:33,490 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-21 19:51:33,490 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-21 19:51:33,492 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-21 19:51:33,492 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-21 19:51:33,493 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-21 19:51:33,493 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-21 19:51:33,493 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-21 19:51:33,494 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-21 19:51:33,496 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-21 19:51:33,498 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 19:51:33,512 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-21 19:51:33,512 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-21 19:51:33,515 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-21 19:51:33,515 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-21 19:51:33,515 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-21 19:51:33,516 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-21 19:51:33,516 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-21 19:51:33,516 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-21 19:51:33,516 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-21 19:51:33,517 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-21 19:51:33,517 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-21 19:51:33,517 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-21 19:51:33,517 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-21 19:51:33,517 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-21 19:51:33,518 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-21 19:51:33,518 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-21 19:51:33,518 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-21 19:51:33,518 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-21 19:51:33,519 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-21 19:51:33,519 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-21 19:51:33,519 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-21 19:51:33,519 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-21 19:51:33,520 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-21 19:51:33,966 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-21 19:51:34,001 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-21 19:51:34,005 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-21 19:51:34,006 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-21 19:51:34,007 INFO L275 PluginConnector]: CDTParser initialized [2021-02-21 19:51:34,009 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product34.cil.c [2021-02-21 19:51:34,118 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/32ad5d6c9/42af16f51f8245af957581f08cde5ef2/FLAG14b6cae5f [2021-02-21 19:51:34,983 INFO L306 CDTParser]: Found 1 translation units. [2021-02-21 19:51:34,984 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product34.cil.c [2021-02-21 19:51:35,007 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/32ad5d6c9/42af16f51f8245af957581f08cde5ef2/FLAG14b6cae5f [2021-02-21 19:51:35,276 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/32ad5d6c9/42af16f51f8245af957581f08cde5ef2 [2021-02-21 19:51:35,290 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-21 19:51:35,307 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-21 19:51:35,312 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-21 19:51:35,313 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-21 19:51:35,317 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-21 19:51:35,318 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 07:51:35" (1/1) ... [2021-02-21 19:51:35,324 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78468e88 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:51:35, skipping insertion in model container [2021-02-21 19:51:35,325 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 07:51:35" (1/1) ... [2021-02-21 19:51:35,335 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-21 19:51:35,424 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-21 19:51:35,605 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_product34.cil.c[1817,1830] [2021-02-21 19:51:35,752 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 19:51:35,779 INFO L203 MainTranslator]: Completed pre-run [2021-02-21 19:51:35,817 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_product34.cil.c[1817,1830] [2021-02-21 19:51:35,992 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 19:51:36,042 INFO L208 MainTranslator]: Completed translation [2021-02-21 19:51:36,043 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:51:36 WrapperNode [2021-02-21 19:51:36,043 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-21 19:51:36,044 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-21 19:51:36,045 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-21 19:51:36,045 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-21 19:51:36,066 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:51:36" (1/1) ... [2021-02-21 19:51:36,067 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:51:36" (1/1) ... [2021-02-21 19:51:36,135 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:51:36" (1/1) ... [2021-02-21 19:51:36,135 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:51:36" (1/1) ... [2021-02-21 19:51:36,199 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:51:36" (1/1) ... [2021-02-21 19:51:36,210 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:51:36" (1/1) ... [2021-02-21 19:51:36,216 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:51:36" (1/1) ... [2021-02-21 19:51:36,224 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-21 19:51:36,225 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-21 19:51:36,226 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-21 19:51:36,226 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-21 19:51:36,227 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:51:36" (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 19:51:36,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-21 19:51:36,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-21 19:51:36,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-21 19:51:36,360 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-21 19:51:36,361 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-21 19:51:36,361 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-21 19:51:36,361 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-21 19:51:36,361 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-21 19:51:36,362 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-21 19:51:36,362 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-21 19:51:36,362 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-21 19:51:36,362 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-21 19:51:36,362 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-21 19:51:36,363 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-21 19:51:36,363 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-21 19:51:36,363 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-21 19:51:36,363 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-21 19:51:36,363 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-21 19:51:36,364 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-21 19:51:36,364 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-21 19:51:36,364 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-21 19:51:36,364 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2021-02-21 19:51:36,364 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-21 19:51:36,365 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-21 19:51:36,365 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-21 19:51:36,365 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-21 19:51:36,365 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-21 19:51:36,365 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-21 19:51:36,366 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-21 19:51:36,366 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-21 19:51:36,366 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-21 19:51:36,366 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2021-02-21 19:51:36,366 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2021-02-21 19:51:36,367 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2021-02-21 19:51:36,367 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2021-02-21 19:51:36,367 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2021-02-21 19:51:36,367 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-21 19:51:36,367 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-21 19:51:36,367 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-21 19:51:36,368 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-21 19:51:36,368 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-21 19:51:36,368 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-21 19:51:36,369 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-21 19:51:36,369 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-21 19:51:36,369 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-21 19:51:36,369 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-21 19:51:36,369 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-21 19:51:36,370 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-21 19:51:36,370 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-21 19:51:36,370 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-21 19:51:36,370 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-21 19:51:36,370 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-21 19:51:36,370 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-21 19:51:36,371 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-21 19:51:36,371 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-21 19:51:36,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-21 19:51:36,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-21 19:51:36,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-21 19:51:36,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-21 19:51:36,372 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-21 19:51:36,372 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-21 19:51:36,372 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-21 19:51:36,372 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-21 19:51:36,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-21 19:51:36,373 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-21 19:51:36,373 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-21 19:51:36,373 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-21 19:51:36,373 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-21 19:51:36,373 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-21 19:51:36,373 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-21 19:51:36,374 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-21 19:51:36,374 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-21 19:51:36,374 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-21 19:51:36,374 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2021-02-21 19:51:36,374 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2021-02-21 19:51:36,374 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-21 19:51:36,375 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-21 19:51:36,375 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-21 19:51:36,375 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-21 19:51:36,375 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-21 19:51:36,375 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-21 19:51:36,375 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-21 19:51:36,376 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2021-02-21 19:51:36,376 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2021-02-21 19:51:36,376 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-21 19:51:36,376 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-21 19:51:36,376 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2021-02-21 19:51:36,377 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-21 19:51:36,377 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2021-02-21 19:51:36,377 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-21 19:51:36,377 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-21 19:51:36,377 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-21 19:51:36,378 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-21 19:51:36,378 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-21 19:51:36,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-21 19:51:36,378 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-21 19:51:38,035 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-21 19:51:38,036 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-21 19:51:38,040 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 07:51:38 BoogieIcfgContainer [2021-02-21 19:51:38,041 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-21 19:51:38,043 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-21 19:51:38,043 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-21 19:51:38,054 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-21 19:51:38,054 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.02 07:51:35" (1/3) ... [2021-02-21 19:51:38,056 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4feda985 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.02 07:51:38, skipping insertion in model container [2021-02-21 19:51:38,056 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 07:51:36" (2/3) ... [2021-02-21 19:51:38,056 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4feda985 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.02 07:51:38, skipping insertion in model container [2021-02-21 19:51:38,056 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 07:51:38" (3/3) ... [2021-02-21 19:51:38,062 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product34.cil.c [2021-02-21 19:51:38,080 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-21 19:51:38,088 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-21 19:51:38,113 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-21 19:51:38,144 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-21 19:51:38,144 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-21 19:51:38,145 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-21 19:51:38,145 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-21 19:51:38,145 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-21 19:51:38,145 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-21 19:51:38,145 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-21 19:51:38,145 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-21 19:51:38,173 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states. [2021-02-21 19:51:38,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2021-02-21 19:51:38,197 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:51:38,199 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 19:51:38,200 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:51:38,207 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:51:38,208 INFO L82 PathProgramCache]: Analyzing trace with hash 1111209642, now seen corresponding path program 1 times [2021-02-21 19:51:38,219 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:51:38,220 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1261012757] [2021-02-21 19:51:38,220 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:51:38,315 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:51:38,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:38,771 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:38,773 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:38,774 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:38,775 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:39,150 WARN L202 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:51:39,163 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:51:39,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:39,328 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:39,329 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:39,348 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:51:39,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:39,353 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:39,354 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:39,354 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:51:39,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:39,357 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:39,358 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:39,359 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:51:39,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:39,363 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:39,364 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:39,365 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:51:39,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:39,368 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:39,369 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:39,377 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:51:39,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:39,381 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:39,383 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:39,383 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-21 19:51:39,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:39,388 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:39,389 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:39,390 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:51:39,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:39,393 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:39,394 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:39,395 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2021-02-21 19:51:39,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:39,406 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:39,407 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:39,407 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-21 19:51:39,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:39,411 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:39,412 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:39,478 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 19:51:39,480 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1261012757] [2021-02-21 19:51:39,482 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:51:39,482 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-21 19:51:39,484 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [158936149] [2021-02-21 19:51:39,500 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-21 19:51:39,500 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:51:39,512 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-21 19:51:39,513 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-21 19:51:39,515 INFO L87 Difference]: Start difference. First operand 301 states. Second operand 4 states. [2021-02-21 19:51:41,195 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:51:41,195 INFO L93 Difference]: Finished difference Result 453 states and 532 transitions. [2021-02-21 19:51:41,196 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-02-21 19:51:41,198 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 165 [2021-02-21 19:51:41,199 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:51:41,216 INFO L225 Difference]: With dead ends: 453 [2021-02-21 19:51:41,217 INFO L226 Difference]: Without dead ends: 293 [2021-02-21 19:51:41,222 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-21 19:51:41,244 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 293 states. [2021-02-21 19:51:41,385 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 293 to 249. [2021-02-21 19:51:41,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 249 states. [2021-02-21 19:51:41,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 249 states and 269 transitions. [2021-02-21 19:51:41,393 INFO L78 Accepts]: Start accepts. Automaton has 249 states and 269 transitions. Word has length 165 [2021-02-21 19:51:41,394 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:51:41,394 INFO L480 AbstractCegarLoop]: Abstraction has 249 states and 269 transitions. [2021-02-21 19:51:41,394 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-21 19:51:41,394 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 269 transitions. [2021-02-21 19:51:41,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2021-02-21 19:51:41,400 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:51:41,400 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 19:51:41,401 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-21 19:51:41,401 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:51:41,401 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:51:41,401 INFO L82 PathProgramCache]: Analyzing trace with hash -2033949886, now seen corresponding path program 1 times [2021-02-21 19:51:41,402 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:51:41,402 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [297926588] [2021-02-21 19:51:41,403 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:51:41,408 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:51:41,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:41,601 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:41,602 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:41,603 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:41,605 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:51:41,610 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:41,611 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:41,977 WARN L202 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:51:41,979 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:51:41,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:42,075 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:42,076 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:42,082 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:51:42,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:42,089 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:42,091 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:42,091 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:51:42,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:42,094 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:42,094 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:42,095 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:51:42,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:42,098 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:42,100 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:42,100 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:51:42,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:42,104 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:42,105 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:42,118 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:51:42,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:42,123 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:42,124 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:42,124 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-21 19:51:42,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:42,128 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:42,128 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:42,129 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:51:42,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:42,135 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:42,136 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:42,137 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-21 19:51:42,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:42,140 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:42,140 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:42,141 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-21 19:51:42,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:42,146 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:42,146 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:42,199 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 19:51:42,199 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [297926588] [2021-02-21 19:51:42,200 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:51:42,200 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-21 19:51:42,200 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1310519444] [2021-02-21 19:51:42,203 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-21 19:51:42,204 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:51:42,206 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-21 19:51:42,207 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-21 19:51:42,211 INFO L87 Difference]: Start difference. First operand 249 states and 269 transitions. Second operand 5 states. [2021-02-21 19:51:43,135 WARN L202 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 19:51:44,172 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:51:44,173 INFO L93 Difference]: Finished difference Result 377 states and 423 transitions. [2021-02-21 19:51:44,177 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-21 19:51:44,178 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 166 [2021-02-21 19:51:44,179 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:51:44,183 INFO L225 Difference]: With dead ends: 377 [2021-02-21 19:51:44,183 INFO L226 Difference]: Without dead ends: 282 [2021-02-21 19:51:44,186 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-21 19:51:44,188 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 282 states. [2021-02-21 19:51:44,280 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 282 to 239. [2021-02-21 19:51:44,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 239 states. [2021-02-21 19:51:44,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 239 states and 256 transitions. [2021-02-21 19:51:44,284 INFO L78 Accepts]: Start accepts. Automaton has 239 states and 256 transitions. Word has length 166 [2021-02-21 19:51:44,284 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:51:44,284 INFO L480 AbstractCegarLoop]: Abstraction has 239 states and 256 transitions. [2021-02-21 19:51:44,285 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-21 19:51:44,285 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 256 transitions. [2021-02-21 19:51:44,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2021-02-21 19:51:44,288 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:51:44,288 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 19:51:44,288 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-21 19:51:44,289 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:51:44,289 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:51:44,289 INFO L82 PathProgramCache]: Analyzing trace with hash 166777863, now seen corresponding path program 1 times [2021-02-21 19:51:44,289 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:51:44,290 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1021127798] [2021-02-21 19:51:44,290 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:51:44,294 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:51:44,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:44,460 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:44,461 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:44,463 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:44,464 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:51:44,468 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:44,469 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:51:44,475 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:44,480 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:44,481 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:44,482 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 19:51:44,488 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:44,488 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:44,991 WARN L202 SmtUtils]: Spent 469.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:51:44,994 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:51:45,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:45,043 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:45,044 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:45,054 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:51:45,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:45,058 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:45,059 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:45,059 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:51:45,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:45,062 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:45,062 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:45,063 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:51:45,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:45,071 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:45,071 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:45,082 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:45,084 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:51:45,099 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:45,101 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:51:45,119 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:51:45,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:45,122 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:45,122 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:45,139 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:51:45,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:45,142 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:45,143 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:45,158 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-21 19:51:45,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:45,164 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:45,164 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:51:45,181 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-21 19:51:45,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:45,186 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:45,187 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:45,188 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:51:45,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:45,191 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:45,192 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:45,193 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2021-02-21 19:51:45,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:45,196 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:45,196 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:45,197 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2021-02-21 19:51:45,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:45,200 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:45,201 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:45,279 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 19:51:45,280 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1021127798] [2021-02-21 19:51:45,280 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:51:45,281 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-21 19:51:45,281 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [972865444] [2021-02-21 19:51:45,282 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-21 19:51:45,282 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:51:45,283 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-21 19:51:45,283 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-21 19:51:45,283 INFO L87 Difference]: Start difference. First operand 239 states and 256 transitions. Second operand 11 states. [2021-02-21 19:51:46,008 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 19:51:46,503 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 19:51:46,912 WARN L202 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-21 19:51:47,344 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:51:47,771 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 19:51:48,236 WARN L202 SmtUtils]: Spent 435.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:51:50,053 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:51:50,053 INFO L93 Difference]: Finished difference Result 424 states and 488 transitions. [2021-02-21 19:51:50,054 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-02-21 19:51:50,054 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 179 [2021-02-21 19:51:50,055 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:51:50,058 INFO L225 Difference]: With dead ends: 424 [2021-02-21 19:51:50,058 INFO L226 Difference]: Without dead ends: 305 [2021-02-21 19:51:50,060 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 36 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=127, Invalid=293, Unknown=0, NotChecked=0, Total=420 [2021-02-21 19:51:50,061 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 305 states. [2021-02-21 19:51:50,150 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 305 to 239. [2021-02-21 19:51:50,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 239 states. [2021-02-21 19:51:50,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 239 states and 255 transitions. [2021-02-21 19:51:50,153 INFO L78 Accepts]: Start accepts. Automaton has 239 states and 255 transitions. Word has length 179 [2021-02-21 19:51:50,154 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:51:50,154 INFO L480 AbstractCegarLoop]: Abstraction has 239 states and 255 transitions. [2021-02-21 19:51:50,154 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-21 19:51:50,154 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 255 transitions. [2021-02-21 19:51:50,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2021-02-21 19:51:50,157 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:51:50,157 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 19:51:50,158 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-21 19:51:50,158 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:51:50,158 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:51:50,159 INFO L82 PathProgramCache]: Analyzing trace with hash -1200420868, now seen corresponding path program 1 times [2021-02-21 19:51:50,159 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:51:50,159 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [474274915] [2021-02-21 19:51:50,159 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:51:50,163 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:51:50,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:50,277 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:50,278 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:51:50,281 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:50,282 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:51:50,283 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:50,284 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:51:50,284 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:50,285 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:51:50,285 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:50,286 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:51:50,286 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:50,287 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:50,619 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:51:50,620 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:51:50,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:50,671 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:50,671 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:50,672 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:50,673 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:51:50,679 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:51:50,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:50,682 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:50,684 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:50,684 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:51:50,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:50,687 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:50,688 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:50,688 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:51:50,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:50,691 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:50,692 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:50,692 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:51:50,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:50,695 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:50,696 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:50,704 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:51:50,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:50,707 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:50,708 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:50,716 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-21 19:51:50,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:50,722 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:50,723 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:50,723 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-21 19:51:50,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:50,728 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:50,729 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:50,729 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:51:50,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:50,733 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:50,735 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:50,745 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-21 19:51:50,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:50,751 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:50,752 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:51:50,752 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:50,754 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 19:51:50,764 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 19:51:50,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:50,768 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:50,771 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:50,771 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2021-02-21 19:51:50,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:50,775 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:50,776 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:50,776 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2021-02-21 19:51:50,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:50,780 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:50,781 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:50,834 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 19:51:50,835 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [474274915] [2021-02-21 19:51:50,835 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:51:50,835 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-02-21 19:51:50,835 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1271181043] [2021-02-21 19:51:50,836 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-02-21 19:51:50,836 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:51:50,837 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-02-21 19:51:50,837 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-02-21 19:51:50,837 INFO L87 Difference]: Start difference. First operand 239 states and 255 transitions. Second operand 8 states. [2021-02-21 19:51:51,664 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 19:51:54,109 WARN L202 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 19:51:54,607 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:51:54,607 INFO L93 Difference]: Finished difference Result 604 states and 721 transitions. [2021-02-21 19:51:54,608 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-02-21 19:51:54,608 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 187 [2021-02-21 19:51:54,609 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:51:54,614 INFO L225 Difference]: With dead ends: 604 [2021-02-21 19:51:54,614 INFO L226 Difference]: Without dead ends: 485 [2021-02-21 19:51:54,616 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 103 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=140, Invalid=366, Unknown=0, NotChecked=0, Total=506 [2021-02-21 19:51:54,618 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 485 states. [2021-02-21 19:51:54,790 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 485 to 347. [2021-02-21 19:51:54,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 347 states. [2021-02-21 19:51:54,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 347 states and 376 transitions. [2021-02-21 19:51:54,794 INFO L78 Accepts]: Start accepts. Automaton has 347 states and 376 transitions. Word has length 187 [2021-02-21 19:51:54,794 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:51:54,794 INFO L480 AbstractCegarLoop]: Abstraction has 347 states and 376 transitions. [2021-02-21 19:51:54,794 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2021-02-21 19:51:54,795 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 376 transitions. [2021-02-21 19:51:54,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2021-02-21 19:51:54,798 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:51:54,799 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 19:51:54,799 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-21 19:51:54,799 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:51:54,800 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:51:54,800 INFO L82 PathProgramCache]: Analyzing trace with hash -267056181, now seen corresponding path program 1 times [2021-02-21 19:51:54,800 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:51:54,801 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [328217441] [2021-02-21 19:51:54,801 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:51:54,804 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:51:54,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:54,887 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:54,887 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:51:54,891 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:54,891 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:51:54,892 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:54,892 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:51:54,893 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:54,894 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:51:54,895 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:54,895 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:51:54,896 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:54,896 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:51:54,897 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:54,899 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:51:54,904 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:54,906 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:51:54,912 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:54,914 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:55,242 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:51:55,243 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:51:55,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:55,294 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:55,295 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:55,295 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:55,297 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:51:55,302 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:51:55,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:55,306 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:55,307 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:55,307 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:51:55,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:55,310 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:55,311 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:55,311 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:51:55,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:55,316 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:55,317 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:55,317 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:51:55,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:55,320 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:55,321 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:55,331 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:51:55,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:55,334 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:55,335 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:55,346 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-21 19:51:55,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:55,351 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:55,351 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:55,352 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-21 19:51:55,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:55,357 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:55,357 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:55,357 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:51:55,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:55,361 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:55,362 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:55,374 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-21 19:51:55,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:55,381 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:55,382 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:55,384 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:55,385 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:51:55,385 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 19:51:55,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:55,390 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:55,391 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:55,391 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-21 19:51:55,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:55,394 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:55,395 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:55,396 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-21 19:51:55,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:55,399 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:55,399 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:55,401 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2021-02-21 19:51:55,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:55,404 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:55,405 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:55,406 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2021-02-21 19:51:55,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:51:55,410 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:55,411 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:51:55,412 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:55,412 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:51:55,424 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:51:55,426 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:51:55,509 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 19:51:55,510 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [328217441] [2021-02-21 19:51:55,510 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:51:55,510 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-21 19:51:55,510 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1747825132] [2021-02-21 19:51:55,511 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-21 19:51:55,511 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:51:55,512 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-21 19:51:55,513 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-21 19:51:55,513 INFO L87 Difference]: Start difference. First operand 347 states and 376 transitions. Second operand 11 states. [2021-02-21 19:51:56,260 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 19:51:57,432 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:51:57,842 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 19:51:58,957 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 19:51:59,442 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:51:59,929 WARN L202 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 19:52:00,831 WARN L202 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:52:01,252 WARN L202 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 19:52:01,658 WARN L202 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:52:02,345 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:52:02,346 INFO L93 Difference]: Finished difference Result 711 states and 838 transitions. [2021-02-21 19:52:02,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-02-21 19:52:02,347 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 211 [2021-02-21 19:52:02,347 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:52:02,359 INFO L225 Difference]: With dead ends: 711 [2021-02-21 19:52:02,359 INFO L226 Difference]: Without dead ends: 484 [2021-02-21 19:52:02,361 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 68 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 190 ImplicationChecksByTransitivity, 4.0s TimeCoverageRelationStatistics Valid=261, Invalid=669, Unknown=0, NotChecked=0, Total=930 [2021-02-21 19:52:02,362 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 484 states. [2021-02-21 19:52:02,520 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 484 to 346. [2021-02-21 19:52:02,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 346 states. [2021-02-21 19:52:02,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 346 states and 373 transitions. [2021-02-21 19:52:02,524 INFO L78 Accepts]: Start accepts. Automaton has 346 states and 373 transitions. Word has length 211 [2021-02-21 19:52:02,524 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:52:02,525 INFO L480 AbstractCegarLoop]: Abstraction has 346 states and 373 transitions. [2021-02-21 19:52:02,525 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-21 19:52:02,525 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 373 transitions. [2021-02-21 19:52:02,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2021-02-21 19:52:02,528 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:52:02,529 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 19:52:02,529 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-21 19:52:02,529 INFO L428 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:52:02,530 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:52:02,530 INFO L82 PathProgramCache]: Analyzing trace with hash -1912342952, now seen corresponding path program 1 times [2021-02-21 19:52:02,530 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:52:02,530 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1648584259] [2021-02-21 19:52:02,531 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:52:02,534 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:52:02,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:02,601 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:02,602 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:02,602 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:02,603 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:02,964 WARN L202 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:52:02,965 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:52:02,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:03,034 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:03,035 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:03,040 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:52:03,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:03,043 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:03,043 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:03,044 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:52:03,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:03,047 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:03,047 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:03,048 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:52:03,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:03,050 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:03,051 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:03,051 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:52:03,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:03,055 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:03,056 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:03,062 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:52:03,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:03,065 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:03,066 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:03,074 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-21 19:52:03,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:03,077 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:03,078 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:03,078 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-21 19:52:03,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:03,082 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:03,083 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:03,083 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:52:03,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:03,085 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:03,086 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:03,095 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-21 19:52:03,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:03,104 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:03,104 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:03,105 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:03,120 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:03,129 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:03,130 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:03,140 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:03,140 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:03,141 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 19:52:03,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:03,151 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:03,151 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:03,154 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:03,155 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:52:03,169 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:03,170 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:52:03,185 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:03,186 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:52:03,202 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-21 19:52:03,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:03,205 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:03,205 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:03,206 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-21 19:52:03,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:03,210 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:03,210 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:03,212 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2021-02-21 19:52:03,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:03,214 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:03,215 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:03,215 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2021-02-21 19:52:03,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:03,219 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:03,219 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:03,272 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 19:52:03,273 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1648584259] [2021-02-21 19:52:03,273 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:52:03,273 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-21 19:52:03,273 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1587089261] [2021-02-21 19:52:03,274 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-21 19:52:03,274 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:52:03,275 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-21 19:52:03,275 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-21 19:52:03,275 INFO L87 Difference]: Start difference. First operand 346 states and 373 transitions. Second operand 11 states. [2021-02-21 19:52:05,085 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:52:05,514 WARN L202 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-21 19:52:05,969 WARN L202 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-21 19:52:06,392 WARN L202 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 19:52:06,821 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 19:52:07,221 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 19:52:08,328 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:52:08,329 INFO L93 Difference]: Finished difference Result 712 states and 837 transitions. [2021-02-21 19:52:08,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-02-21 19:52:08,330 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 212 [2021-02-21 19:52:08,331 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:52:08,334 INFO L225 Difference]: With dead ends: 712 [2021-02-21 19:52:08,334 INFO L226 Difference]: Without dead ends: 486 [2021-02-21 19:52:08,336 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 2.9s TimeCoverageRelationStatistics Valid=121, Invalid=299, Unknown=0, NotChecked=0, Total=420 [2021-02-21 19:52:08,337 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 486 states. [2021-02-21 19:52:08,493 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 486 to 354. [2021-02-21 19:52:08,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 354 states. [2021-02-21 19:52:08,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 354 states and 381 transitions. [2021-02-21 19:52:08,500 INFO L78 Accepts]: Start accepts. Automaton has 354 states and 381 transitions. Word has length 212 [2021-02-21 19:52:08,502 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:52:08,503 INFO L480 AbstractCegarLoop]: Abstraction has 354 states and 381 transitions. [2021-02-21 19:52:08,503 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-21 19:52:08,505 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 381 transitions. [2021-02-21 19:52:08,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2021-02-21 19:52:08,509 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:52:08,510 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 19:52:08,510 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-02-21 19:52:08,510 INFO L428 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:52:08,511 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:52:08,511 INFO L82 PathProgramCache]: Analyzing trace with hash 1242830520, now seen corresponding path program 1 times [2021-02-21 19:52:08,511 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:52:08,511 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [13672652] [2021-02-21 19:52:08,511 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:52:08,515 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:52:08,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:08,615 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:08,619 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:08,620 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:08,622 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:08,626 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:08,627 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:08,632 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:08,634 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:08,636 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:08,637 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:08,951 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:52:08,952 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:52:08,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:08,985 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:08,986 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:08,991 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:52:08,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:08,993 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:08,994 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:08,995 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:52:08,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:08,997 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:08,998 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:08,998 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:52:09,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:09,005 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:09,006 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:09,008 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:09,009 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:52:09,024 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:09,025 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:52:09,039 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:52:09,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:09,041 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:09,044 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:09,057 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:52:09,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:09,059 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:09,060 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:09,073 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-21 19:52:09,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:09,075 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:09,076 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:09,076 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-21 19:52:09,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:09,081 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:09,081 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:09,082 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:52:09,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:09,085 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:09,086 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:09,116 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-21 19:52:09,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:09,131 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:09,131 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:09,132 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:09,132 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:09,132 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 19:52:09,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:09,145 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:09,145 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:09,147 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:09,148 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:09,162 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:09,163 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:09,178 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:09,179 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:09,179 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-21 19:52:09,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:09,183 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:09,184 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:09,185 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:09,185 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:09,202 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:09,202 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:09,221 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-21 19:52:09,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:09,224 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:09,225 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:09,226 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2021-02-21 19:52:09,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:09,229 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:09,229 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:09,230 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2021-02-21 19:52:09,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:09,232 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:09,233 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:09,292 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 19:52:09,293 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [13672652] [2021-02-21 19:52:09,293 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:52:09,293 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2021-02-21 19:52:09,293 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1158382920] [2021-02-21 19:52:09,294 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-02-21 19:52:09,294 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:52:09,294 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-02-21 19:52:09,295 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=154, Unknown=0, NotChecked=0, Total=182 [2021-02-21 19:52:09,295 INFO L87 Difference]: Start difference. First operand 354 states and 381 transitions. Second operand 14 states. [2021-02-21 19:52:10,178 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:52:10,610 WARN L202 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-21 19:52:11,030 WARN L202 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 19:52:11,450 WARN L202 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 19:52:11,853 WARN L202 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 19:52:13,184 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 19:52:13,603 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 19:52:14,035 WARN L202 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 19:52:14,489 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 19:52:14,896 WARN L202 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 19:52:16,046 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:52:16,047 INFO L93 Difference]: Finished difference Result 731 states and 867 transitions. [2021-02-21 19:52:16,047 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-02-21 19:52:16,047 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 212 [2021-02-21 19:52:16,048 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:52:16,052 INFO L225 Difference]: With dead ends: 731 [2021-02-21 19:52:16,053 INFO L226 Difference]: Without dead ends: 497 [2021-02-21 19:52:16,055 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 61 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 79 ImplicationChecksByTransitivity, 4.5s TimeCoverageRelationStatistics Valid=172, Invalid=584, Unknown=0, NotChecked=0, Total=756 [2021-02-21 19:52:16,056 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 497 states. [2021-02-21 19:52:16,226 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 497 to 360. [2021-02-21 19:52:16,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 360 states. [2021-02-21 19:52:16,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 360 states and 387 transitions. [2021-02-21 19:52:16,231 INFO L78 Accepts]: Start accepts. Automaton has 360 states and 387 transitions. Word has length 212 [2021-02-21 19:52:16,232 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:52:16,232 INFO L480 AbstractCegarLoop]: Abstraction has 360 states and 387 transitions. [2021-02-21 19:52:16,233 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2021-02-21 19:52:16,233 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 387 transitions. [2021-02-21 19:52:16,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2021-02-21 19:52:16,238 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:52:16,238 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 19:52:16,239 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-02-21 19:52:16,239 INFO L428 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:52:16,239 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:52:16,240 INFO L82 PathProgramCache]: Analyzing trace with hash -888292171, now seen corresponding path program 1 times [2021-02-21 19:52:16,240 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:52:16,240 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1172281944] [2021-02-21 19:52:16,240 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:52:16,246 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:52:16,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:16,344 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:16,344 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:16,348 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:16,349 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:16,349 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:16,350 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:16,350 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:16,351 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:16,354 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:16,359 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-21 19:52:16,361 WARN L141 QuantifierPusher]: treesize reduction 8, result has 11.1 percent of original size [2021-02-21 19:52:16,363 WARN L147 QuantifierPusher]: treesize reduction 8, result has 11.1 percent of original size 1 [2021-02-21 19:52:16,365 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:16,366 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:16,714 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:52:16,715 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:52:16,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:16,761 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:16,762 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:16,762 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:16,763 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-21 19:52:16,768 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:52:16,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:16,770 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:16,771 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:16,771 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:52:16,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:16,783 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:16,783 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:16,784 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:52:16,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:16,787 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:16,788 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:16,788 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:52:16,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:16,790 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:16,791 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:16,800 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:52:16,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:16,805 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:16,806 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:16,815 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-21 19:52:16,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:16,817 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:16,818 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:16,820 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-21 19:52:16,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:16,823 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:16,823 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:16,824 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:52:16,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:16,827 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:16,827 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:16,837 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-21 19:52:16,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:16,851 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:16,852 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:16,852 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:16,853 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:16,863 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 19:52:16,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:16,869 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:16,869 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:16,870 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:16,872 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 19:52:16,881 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-21 19:52:16,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:16,885 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:16,887 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:16,888 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:16,888 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 19:52:16,898 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-21 19:52:16,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:16,901 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:16,906 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:16,908 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2021-02-21 19:52:16,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:16,915 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:16,915 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:16,916 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2021-02-21 19:52:16,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:16,918 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:16,918 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:16,976 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 19:52:16,977 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1172281944] [2021-02-21 19:52:16,977 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:52:16,977 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-02-21 19:52:16,977 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1120692179] [2021-02-21 19:52:16,978 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-02-21 19:52:16,978 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:52:16,979 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-02-21 19:52:16,982 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-02-21 19:52:16,982 INFO L87 Difference]: Start difference. First operand 360 states and 387 transitions. Second operand 8 states. [2021-02-21 19:52:17,734 WARN L202 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 19:52:18,620 WARN L202 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 19:52:21,492 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:52:21,492 INFO L93 Difference]: Finished difference Result 1052 states and 1273 transitions. [2021-02-21 19:52:21,493 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-02-21 19:52:21,493 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 212 [2021-02-21 19:52:21,494 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:52:21,500 INFO L225 Difference]: With dead ends: 1052 [2021-02-21 19:52:21,500 INFO L226 Difference]: Without dead ends: 812 [2021-02-21 19:52:21,502 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 67 GetRequests, 42 SyntacticMatches, 2 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 154 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=152, Invalid=448, Unknown=0, NotChecked=0, Total=600 [2021-02-21 19:52:21,504 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 812 states. [2021-02-21 19:52:21,845 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 812 to 605. [2021-02-21 19:52:21,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 605 states. [2021-02-21 19:52:21,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 605 states and 666 transitions. [2021-02-21 19:52:21,850 INFO L78 Accepts]: Start accepts. Automaton has 605 states and 666 transitions. Word has length 212 [2021-02-21 19:52:21,851 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:52:21,851 INFO L480 AbstractCegarLoop]: Abstraction has 605 states and 666 transitions. [2021-02-21 19:52:21,851 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2021-02-21 19:52:21,851 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 666 transitions. [2021-02-21 19:52:21,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2021-02-21 19:52:21,854 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:52:21,855 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] [2021-02-21 19:52:21,855 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-02-21 19:52:21,855 INFO L428 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:52:21,856 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:52:21,856 INFO L82 PathProgramCache]: Analyzing trace with hash -419848185, now seen corresponding path program 1 times [2021-02-21 19:52:21,856 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:52:21,856 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1737758881] [2021-02-21 19:52:21,856 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:52:21,860 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 19:52:21,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:21,987 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:21,988 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:21,990 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:21,991 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:21,992 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:21,992 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:21,993 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:21,993 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:21,997 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-21 19:52:21,998 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-21 19:52:22,008 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:22,009 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:22,010 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:22,010 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:22,017 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:22,018 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:22,025 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:22,026 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:22,378 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:52:22,379 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:52:22,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:22,425 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:22,426 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:22,427 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:22,427 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-21 19:52:22,433 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:52:22,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:22,436 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:22,436 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:22,437 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:52:22,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:22,439 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:22,440 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:22,440 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:52:22,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:22,443 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:22,444 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:22,444 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:52:22,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:22,446 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:22,447 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:22,460 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:52:22,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:22,462 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:22,463 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:22,476 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-21 19:52:22,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:22,486 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:22,487 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:52:22,505 WARN L141 QuantifierPusher]: treesize reduction 5, result has 72.2 percent of original size [2021-02-21 19:52:22,506 WARN L147 QuantifierPusher]: treesize reduction 5, result has 72.2 percent of original size 13 [2021-02-21 19:52:22,542 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-21 19:52:22,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:22,545 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:22,546 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:22,546 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2021-02-21 19:52:22,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:22,550 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:22,551 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:22,551 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:52:22,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:22,554 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:22,554 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:22,570 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2021-02-21 19:52:22,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:22,576 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:22,577 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:22,578 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 19:52:22,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:22,582 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:22,582 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:22,582 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-21 19:52:22,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:22,585 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:22,585 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:22,586 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-21 19:52:22,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:22,589 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:22,589 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:22,590 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2021-02-21 19:52:22,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:22,594 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:22,594 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:22,595 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:22,595 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:22,612 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:22,612 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:22,627 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 204 [2021-02-21 19:52:22,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:22,630 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:22,630 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:22,732 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 19:52:22,734 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1737758881] [2021-02-21 19:52:22,734 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:52:22,734 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2021-02-21 19:52:22,735 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [405189562] [2021-02-21 19:52:22,736 INFO L460 AbstractCegarLoop]: Interpolant automaton has 15 states [2021-02-21 19:52:22,736 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:52:22,736 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-02-21 19:52:22,737 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=177, Unknown=0, NotChecked=0, Total=210 [2021-02-21 19:52:22,737 INFO L87 Difference]: Start difference. First operand 605 states and 666 transitions. Second operand 15 states. [2021-02-21 19:52:23,908 WARN L202 SmtUtils]: Spent 707.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 207 [2021-02-21 19:52:25,002 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 19:52:27,263 WARN L202 SmtUtils]: Spent 782.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 209 [2021-02-21 19:52:28,096 WARN L202 SmtUtils]: Spent 787.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 211 [2021-02-21 19:52:28,567 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:52:28,988 WARN L202 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 19:52:29,804 WARN L202 SmtUtils]: Spent 767.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 210 [2021-02-21 19:52:30,233 WARN L202 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:52:30,709 WARN L202 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 19:52:31,176 WARN L202 SmtUtils]: Spent 429.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:52:33,093 WARN L202 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 19:52:33,497 WARN L202 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:52:33,933 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 19:52:34,887 WARN L202 SmtUtils]: Spent 739.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 207 [2021-02-21 19:52:36,425 WARN L202 SmtUtils]: Spent 713.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 209 [2021-02-21 19:52:37,236 WARN L202 SmtUtils]: Spent 767.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 211 [2021-02-21 19:52:38,147 WARN L202 SmtUtils]: Spent 760.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 210 [2021-02-21 19:52:39,243 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:52:39,244 INFO L93 Difference]: Finished difference Result 1826 states and 2201 transitions. [2021-02-21 19:52:39,245 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 51 states. [2021-02-21 19:52:39,245 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 217 [2021-02-21 19:52:39,245 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:52:39,256 INFO L225 Difference]: With dead ends: 1826 [2021-02-21 19:52:39,256 INFO L226 Difference]: Without dead ends: 1443 [2021-02-21 19:52:39,261 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 98 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 58 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1095 ImplicationChecksByTransitivity, 10.9s TimeCoverageRelationStatistics Valid=726, Invalid=2814, Unknown=0, NotChecked=0, Total=3540 [2021-02-21 19:52:39,263 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1443 states. [2021-02-21 19:52:39,701 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1443 to 1007. [2021-02-21 19:52:39,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1007 states. [2021-02-21 19:52:39,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 1007 states and 1103 transitions. [2021-02-21 19:52:39,708 INFO L78 Accepts]: Start accepts. Automaton has 1007 states and 1103 transitions. Word has length 217 [2021-02-21 19:52:39,708 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:52:39,708 INFO L480 AbstractCegarLoop]: Abstraction has 1007 states and 1103 transitions. [2021-02-21 19:52:39,709 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2021-02-21 19:52:39,709 INFO L276 IsEmpty]: Start isEmpty. Operand 1007 states and 1103 transitions. [2021-02-21 19:52:39,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2021-02-21 19:52:39,714 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 19:52:39,714 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] [2021-02-21 19:52:39,715 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-02-21 19:52:39,715 INFO L428 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 19:52:39,715 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 19:52:39,716 INFO L82 PathProgramCache]: Analyzing trace with hash 1477030159, now seen corresponding path program 1 times [2021-02-21 19:52:39,716 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 19:52:39,716 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1115716519] [2021-02-21 19:52:39,716 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 19:52:39,863 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:39,864 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:39,889 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:39,890 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:40,169 WARN L202 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 90 [2021-02-21 19:52:40,175 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:40,178 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 144 [2021-02-21 19:52:40,415 WARN L202 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 91 [2021-02-21 19:52:40,420 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:40,423 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 140 [2021-02-21 19:52:40,672 WARN L202 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 91 [2021-02-21 19:52:40,681 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:40,684 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 140 [2021-02-21 19:52:40,707 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:40,708 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:40,731 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:40,732 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:40,983 WARN L202 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 90 [2021-02-21 19:52:40,990 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:40,992 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 136 [2021-02-21 19:52:40,994 INFO L206 tedInterpolationCore]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2021-02-21 19:52:41,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:41,096 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:41,097 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:41,098 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:41,098 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:41,102 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:41,103 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 19:52:41,107 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:41,108 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:41,453 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:52:41,459 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:52:41,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:41,492 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:41,493 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:41,498 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 19:52:41,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:41,501 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:41,501 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:41,501 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 19:52:41,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:41,503 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:41,503 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:41,504 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 19:52:41,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:41,506 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:41,507 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:41,507 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 19:52:41,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:41,509 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:41,510 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:41,518 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 19:52:41,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:41,522 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:41,522 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:41,533 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-21 19:52:41,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:41,535 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:41,536 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:41,537 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2021-02-21 19:52:41,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:41,543 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:41,544 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:41,556 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:41,557 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:41,557 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 19:52:41,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:41,560 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:41,562 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:41,564 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:41,564 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:41,575 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:41,577 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:41,604 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2021-02-21 19:52:41,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:41,608 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:41,608 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:41,624 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2021-02-21 19:52:41,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:41,627 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:41,628 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:41,629 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 19:52:41,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:41,631 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:41,631 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:41,631 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2021-02-21 19:52:41,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:41,634 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:41,634 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:41,635 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2021-02-21 19:52:41,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 19:52:41,638 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:41,638 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:41,696 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 19:52:41,699 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:41,699 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:41,700 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:41,700 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:41,708 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:41,735 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:52:41,737 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:41,738 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 19:52:41,739 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:52:41,740 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:41,741 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:52:41,742 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:52:41,747 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:41,751 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 19:52:41,753 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:52:41,753 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:41,754 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 19:52:41,755 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:52:41,756 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:41,756 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:52:41,758 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:52:41,759 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:41,760 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 19:52:41,761 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 145 [2021-02-21 19:52:41,765 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:41,768 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:52:41,768 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:41,769 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:52:41,771 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:52:41,772 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:41,773 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 19:52:41,774 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:52:41,775 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:41,775 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:52:41,776 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:52:41,777 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:41,778 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 19:52:41,780 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:52:41,781 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:41,781 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 19:52:41,783 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:52:41,783 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:41,784 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 19:52:41,786 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 141 [2021-02-21 19:52:41,790 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:41,794 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:52:41,795 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:41,795 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:52:41,797 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:52:41,798 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:41,798 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 19:52:41,799 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:52:41,801 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:41,801 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 19:52:41,802 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:52:41,803 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:41,803 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 19:52:41,804 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:52:41,805 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:41,805 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:52:41,807 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:52:41,808 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:41,809 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 19:52:41,809 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 141 [2021-02-21 19:52:41,810 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:41,810 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:41,812 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:41,812 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:41,813 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:41,814 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:41,831 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:41,832 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 19:52:41,855 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:41,855 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-21 19:52:41,883 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:41,885 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 19:52:41,910 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:41,911 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 19:52:41,943 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:41,947 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:52:41,948 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:41,949 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 19:52:41,950 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:52:41,950 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:41,950 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:41,952 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 19:52:42,014 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:42,015 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 19:52:42,017 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:42,018 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 19:52:42,053 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:42,054 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-21 19:52:42,094 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:42,095 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 19:52:42,098 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:42,099 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:52:42,099 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:42,099 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 19:52:42,101 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:52:42,102 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:42,102 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 19:52:42,103 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 19:52:42,157 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:42,157 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 19:52:42,188 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:42,189 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-21 19:52:42,223 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:42,224 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 19:52:42,256 WARN L141 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-02-21 19:52:42,257 WARN L147 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size 7 [2021-02-21 19:52:42,286 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:42,286 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-21 19:52:42,323 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:42,324 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-21 19:52:42,366 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:42,369 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 19:52:42,408 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:42,409 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 19:52:42,452 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:42,454 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:52:42,455 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:42,456 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 19:52:42,457 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-21 19:52:42,510 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:42,510 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 19:52:42,511 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:42,512 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 19:52:42,561 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:42,562 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 19:52:42,563 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:42,565 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 19:52:42,566 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:42,566 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 19:52:42,567 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-21 19:52:42,621 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:42,622 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-21 19:52:42,665 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:42,665 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:52:42,666 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:42,668 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 19:52:42,704 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:42,705 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:52:42,705 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:42,706 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:52:42,707 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:42,707 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:52:42,708 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:42,708 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 19:52:42,710 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:42,711 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-21 19:52:42,749 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:42,750 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 19:52:42,786 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:42,787 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 19:52:42,789 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:42,791 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-21 19:52:42,833 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:42,834 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-21 19:52:42,889 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:42,890 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-21 19:52:42,951 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:42,954 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 19:52:43,012 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:43,013 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-21 19:52:43,014 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:43,015 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 19:52:43,016 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:43,017 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-21 19:52:43,084 WARN L141 QuantifierPusher]: treesize reduction 4, result has 76.5 percent of original size [2021-02-21 19:52:43,085 WARN L147 QuantifierPusher]: treesize reduction 4, result has 76.5 percent of original size 13 [2021-02-21 19:52:43,086 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:43,092 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-21 19:52:43,144 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:43,145 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 19:52:43,146 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:43,147 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 19:52:43,147 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:43,148 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 19:52:43,149 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:43,150 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 19:52:43,150 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:43,151 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 19:52:43,152 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:43,153 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 19:52:43,154 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:43,155 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 19:52:43,156 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:43,157 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 19:52:43,159 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:43,160 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 19:52:43,160 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:43,160 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 19:52:43,161 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:43,161 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 19:52:43,162 WARN L141 QuantifierPusher]: treesize reduction 1, result has 94.1 percent of original size [2021-02-21 19:52:43,163 WARN L147 QuantifierPusher]: treesize reduction 1, result has 94.1 percent of original size 16 [2021-02-21 19:52:43,219 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:43,219 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 19:52:43,281 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:43,282 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 19:52:43,349 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:43,350 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 19:52:43,355 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:43,356 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-21 19:52:43,418 WARN L141 QuantifierPusher]: treesize reduction 8, result has 70.4 percent of original size [2021-02-21 19:52:43,418 WARN L147 QuantifierPusher]: treesize reduction 8, result has 70.4 percent of original size 19 [2021-02-21 19:52:43,419 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:43,421 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 19:52:43,491 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:43,495 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 19:52:43,558 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:43,559 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 19:52:43,561 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:43,562 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 19:52:43,632 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:43,635 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-21 19:52:43,705 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:43,706 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-21 19:52:43,780 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:43,783 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-21 19:52:43,785 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:43,793 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-02-21 19:52:43,855 WARN L141 QuantifierPusher]: treesize reduction 8, result has 70.4 percent of original size [2021-02-21 19:52:43,856 WARN L147 QuantifierPusher]: treesize reduction 8, result has 70.4 percent of original size 19 [2021-02-21 19:52:43,857 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:43,858 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 19:52:43,931 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:43,933 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 19:52:44,006 WARN L141 QuantifierPusher]: treesize reduction 4, result has 82.6 percent of original size [2021-02-21 19:52:44,007 WARN L147 QuantifierPusher]: treesize reduction 4, result has 82.6 percent of original size 19 [2021-02-21 19:52:44,008 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:44,012 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-21 19:52:44,084 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:44,086 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 19:52:44,090 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:44,092 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 19:52:44,162 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:44,165 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 19:52:44,167 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:44,168 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 19:52:44,230 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:44,231 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 19:52:44,233 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:44,234 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-21 19:52:44,235 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:44,235 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 19:52:44,236 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:44,237 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 19:52:44,237 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:44,238 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 19:52:44,238 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:44,239 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 19:52:44,240 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:44,241 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 19:52:44,242 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:44,242 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 19:52:44,243 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:44,247 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 19:52:44,249 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:44,253 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 19:52:44,314 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:44,315 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 19:52:44,386 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:44,388 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 19:52:44,389 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:44,390 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-21 19:52:44,464 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:44,465 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-21 19:52:44,534 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:44,535 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 19:52:44,616 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:44,618 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 19:52:44,693 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:44,694 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 19:52:44,760 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:44,760 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 19:52:44,765 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:44,766 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-21 19:52:44,767 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:44,767 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 19:52:44,768 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:44,772 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-21 19:52:44,774 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 19:52:44,775 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 19:52:44,776 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1115716519] [2021-02-21 19:52:44,776 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 19:52:44,776 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [56] imperfect sequences [] total 56 [2021-02-21 19:52:44,776 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2032911298] [2021-02-21 19:52:44,778 INFO L460 AbstractCegarLoop]: Interpolant automaton has 56 states [2021-02-21 19:52:44,778 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 19:52:44,779 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 56 interpolants. [2021-02-21 19:52:44,781 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=327, Invalid=3333, Unknown=0, NotChecked=0, Total=3660 [2021-02-21 19:52:44,782 INFO L87 Difference]: Start difference. First operand 1007 states and 1103 transitions. Second operand 56 states. [2021-02-21 19:52:45,690 WARN L202 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 19:52:46,661 WARN L202 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-21 19:52:47,109 WARN L202 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-21 19:52:47,576 WARN L202 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-21 19:52:48,097 WARN L202 SmtUtils]: Spent 438.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-21 19:52:48,637 WARN L202 SmtUtils]: Spent 474.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-21 19:52:49,161 WARN L202 SmtUtils]: Spent 436.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-21 19:52:50,067 WARN L202 SmtUtils]: Spent 854.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 221 [2021-02-21 19:52:50,561 WARN L202 SmtUtils]: Spent 430.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-21 19:52:51,129 WARN L202 SmtUtils]: Spent 435.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-21 19:52:51,611 WARN L202 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-21 19:52:52,194 WARN L202 SmtUtils]: Spent 472.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-21 19:52:52,794 WARN L202 SmtUtils]: Spent 458.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-21 19:52:53,403 WARN L202 SmtUtils]: Spent 443.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-21 19:52:54,054 WARN L202 SmtUtils]: Spent 457.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-21 19:52:54,643 WARN L202 SmtUtils]: Spent 425.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-21 19:52:55,848 WARN L202 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 19:52:56,360 WARN L202 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-21 19:52:56,872 WARN L202 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 19:52:57,347 WARN L202 SmtUtils]: Spent 422.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-21 19:52:58,047 WARN L202 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-21 19:52:58,705 WARN L202 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-21 19:52:59,215 WARN L202 SmtUtils]: Spent 425.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-21 19:52:59,750 WARN L202 SmtUtils]: Spent 429.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 19:53:00,296 WARN L202 SmtUtils]: Spent 423.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-21 19:53:00,850 WARN L202 SmtUtils]: Spent 439.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 19:53:01,359 WARN L202 SmtUtils]: Spent 424.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-21 19:53:01,935 WARN L202 SmtUtils]: Spent 440.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 19:53:02,486 WARN L202 SmtUtils]: Spent 459.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-21 19:53:03,033 WARN L202 SmtUtils]: Spent 453.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-21 19:53:03,585 WARN L202 SmtUtils]: Spent 426.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-21 19:53:04,138 WARN L202 SmtUtils]: Spent 438.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 19:53:04,674 WARN L202 SmtUtils]: Spent 426.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-21 19:53:05,487 WARN L202 SmtUtils]: Spent 414.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-21 19:53:06,106 WARN L202 SmtUtils]: Spent 426.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-21 19:53:06,608 WARN L202 SmtUtils]: Spent 432.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 19:53:07,147 WARN L202 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-21 19:53:07,671 WARN L202 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-21 19:53:08,188 WARN L202 SmtUtils]: Spent 447.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 19:53:08,696 WARN L202 SmtUtils]: Spent 434.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-21 19:53:09,465 WARN L202 SmtUtils]: Spent 423.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-21 19:53:11,235 WARN L202 SmtUtils]: Spent 464.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-21 19:53:12,449 WARN L202 SmtUtils]: Spent 875.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 223 [2021-02-21 19:53:14,677 WARN L202 SmtUtils]: Spent 483.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-21 19:53:15,827 WARN L202 SmtUtils]: Spent 452.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-21 19:53:17,834 WARN L202 SmtUtils]: Spent 483.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-21 19:53:18,876 WARN L202 SmtUtils]: Spent 423.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-21 19:53:19,420 WARN L202 SmtUtils]: Spent 435.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 19:53:20,380 WARN L202 SmtUtils]: Spent 862.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 214 [2021-02-21 19:53:21,311 WARN L202 SmtUtils]: Spent 850.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 216 [2021-02-21 19:53:22,082 WARN L202 SmtUtils]: Spent 437.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 19:53:23,130 WARN L202 SmtUtils]: Spent 441.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-21 19:53:23,677 WARN L202 SmtUtils]: Spent 479.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-21 19:53:25,525 WARN L202 SmtUtils]: Spent 480.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-21 19:53:26,804 WARN L202 SmtUtils]: Spent 972.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 227 [2021-02-21 19:53:28,483 WARN L202 SmtUtils]: Spent 445.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-21 19:53:29,546 WARN L202 SmtUtils]: Spent 423.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-21 19:53:31,535 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 19:53:31,535 INFO L93 Difference]: Finished difference Result 1831 states and 2126 transitions. [2021-02-21 19:53:31,536 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 176 states. [2021-02-21 19:53:31,536 INFO L78 Accepts]: Start accepts. Automaton has 56 states. Word has length 280 [2021-02-21 19:53:31,540 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 19:53:31,542 INFO L225 Difference]: With dead ends: 1831 [2021-02-21 19:53:31,542 INFO L226 Difference]: Without dead ends: 0 [2021-02-21 19:53:31,570 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 344 GetRequests, 111 SyntacticMatches, 3 SemanticMatches, 230 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21009 ImplicationChecksByTransitivity, 39.9s TimeCoverageRelationStatistics Valid=4163, Invalid=49429, Unknown=0, NotChecked=0, Total=53592 [2021-02-21 19:53:31,570 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-21 19:53:31,571 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-21 19:53:31,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-21 19:53:31,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-21 19:53:31,571 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 280 [2021-02-21 19:53:31,571 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 19:53:31,571 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-21 19:53:31,572 INFO L481 AbstractCegarLoop]: Interpolant automaton has 56 states. [2021-02-21 19:53:31,572 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-21 19:53:31,572 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-21 19:53:31,572 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-02-21 19:53:31,575 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-21 19:53:33,196 WARN L202 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 35 [2021-02-21 19:53:33,350 WARN L202 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 35 [2021-02-21 19:53:33,471 WARN L202 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 229 [2021-02-21 19:53:33,606 WARN L202 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 35 [2021-02-21 19:53:33,740 WARN L202 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 229 [2021-02-21 19:53:33,889 WARN L202 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 239 [2021-02-21 19:53:33,996 WARN L202 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 229 [2021-02-21 19:53:34,154 WARN L202 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 239 [2021-02-21 19:53:34,367 WARN L202 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 39 [2021-02-21 19:53:34,524 WARN L202 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 239 [2021-02-21 19:53:36,080 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 387 DAG size of output: 342 [2021-02-21 19:53:38,409 WARN L202 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 356 DAG size of output: 318 [2021-02-21 19:53:38,942 WARN L202 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 354 DAG size of output: 320 [2021-02-21 19:53:39,430 WARN L202 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 356 DAG size of output: 318 [2021-02-21 19:53:41,359 WARN L202 SmtUtils]: Spent 734.00 ms on a formula simplification. DAG size of input: 396 DAG size of output: 314 [2021-02-21 19:53:41,973 WARN L202 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 369 DAG size of output: 285 [2021-02-21 19:53:46,559 WARN L202 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 356 DAG size of output: 318 [2021-02-21 19:53:48,112 WARN L202 SmtUtils]: Spent 703.00 ms on a formula simplification. DAG size of input: 385 DAG size of output: 336 [2021-02-21 19:53:49,262 WARN L202 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 360 DAG size of output: 322 [2021-02-21 19:53:49,715 WARN L202 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 350 DAG size of output: 318 [2021-02-21 19:53:51,499 WARN L202 SmtUtils]: Spent 694.00 ms on a formula simplification. DAG size of input: 385 DAG size of output: 336 [2021-02-21 19:53:52,197 WARN L202 SmtUtils]: Spent 695.00 ms on a formula simplification. DAG size of input: 385 DAG size of output: 336 [2021-02-21 19:53:52,921 WARN L202 SmtUtils]: Spent 701.00 ms on a formula simplification. DAG size of input: 385 DAG size of output: 336 [2021-02-21 19:53:53,695 WARN L202 SmtUtils]: Spent 566.00 ms on a formula simplification. DAG size of input: 367 DAG size of output: 286 [2021-02-21 19:53:54,421 WARN L202 SmtUtils]: Spent 702.00 ms on a formula simplification. DAG size of input: 381 DAG size of output: 332 [2021-02-21 19:53:56,777 WARN L202 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 387 DAG size of output: 341 [2021-02-21 19:53:57,245 WARN L202 SmtUtils]: Spent 465.00 ms on a formula simplification. DAG size of input: 348 DAG size of output: 316 [2021-02-21 19:53:57,936 WARN L202 SmtUtils]: Spent 688.00 ms on a formula simplification. DAG size of input: 392 DAG size of output: 303 [2021-02-21 19:53:59,867 WARN L202 SmtUtils]: Spent 706.00 ms on a formula simplification. DAG size of input: 385 DAG size of output: 336 [2021-02-21 19:54:00,696 WARN L202 SmtUtils]: Spent 805.00 ms on a formula simplification. DAG size of input: 407 DAG size of output: 359 [2021-02-21 19:54:01,982 WARN L202 SmtUtils]: Spent 566.00 ms on a formula simplification. DAG size of input: 367 DAG size of output: 286 [2021-02-21 19:54:03,324 WARN L202 SmtUtils]: Spent 698.00 ms on a formula simplification. DAG size of input: 385 DAG size of output: 340 [2021-02-21 19:54:05,313 WARN L202 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 186 DAG size of output: 33 [2021-02-21 19:54:05,648 WARN L202 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 1 [2021-02-21 19:54:07,096 WARN L202 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 205 DAG size of output: 55 [2021-02-21 19:54:08,493 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 246 DAG size of output: 57 [2021-02-21 19:54:09,267 WARN L202 SmtUtils]: Spent 770.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-21 19:54:09,544 WARN L202 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 1 [2021-02-21 19:54:09,925 WARN L202 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 24 [2021-02-21 19:54:10,500 WARN L202 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 57 [2021-02-21 19:54:11,346 WARN L202 SmtUtils]: Spent 794.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 16 [2021-02-21 19:54:11,736 WARN L202 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 22 [2021-02-21 19:54:12,120 WARN L202 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 1 [2021-02-21 19:54:12,302 WARN L202 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-21 19:54:12,569 WARN L202 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 1 [2021-02-21 19:54:13,358 WARN L202 SmtUtils]: Spent 767.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-21 19:54:13,714 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 21 [2021-02-21 19:54:14,480 WARN L202 SmtUtils]: Spent 763.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-21 19:54:16,656 WARN L202 SmtUtils]: Spent 2.16 s on a formula simplification. DAG size of input: 208 DAG size of output: 44 [2021-02-21 19:54:17,739 WARN L202 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 181 DAG size of output: 36 [2021-02-21 19:54:19,132 WARN L202 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 222 DAG size of output: 60 [2021-02-21 19:54:20,519 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 222 DAG size of output: 58 [2021-02-21 19:54:21,891 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 222 DAG size of output: 60 [2021-02-21 19:54:22,468 WARN L202 SmtUtils]: Spent 571.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 18 [2021-02-21 19:54:23,755 WARN L202 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 205 DAG size of output: 48 [2021-02-21 19:54:25,474 WARN L202 SmtUtils]: Spent 1.71 s on a formula simplification. DAG size of input: 188 DAG size of output: 42 [2021-02-21 19:54:25,652 WARN L202 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-21 19:54:26,319 WARN L202 SmtUtils]: Spent 654.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 18 [2021-02-21 19:54:28,010 WARN L202 SmtUtils]: Spent 1.69 s on a formula simplification. DAG size of input: 248 DAG size of output: 65 [2021-02-21 19:54:29,463 WARN L202 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 221 DAG size of output: 61 [2021-02-21 19:54:30,243 WARN L202 SmtUtils]: Spent 767.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-21 19:54:31,622 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 185 DAG size of output: 38 [2021-02-21 19:54:32,403 WARN L202 SmtUtils]: Spent 776.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 33 [2021-02-21 19:54:33,502 WARN L202 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 190 DAG size of output: 39 [2021-02-21 19:54:34,308 WARN L202 SmtUtils]: Spent 803.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 27 [2021-02-21 19:54:34,581 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 1 [2021-02-21 19:54:35,243 WARN L202 SmtUtils]: Spent 575.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 57 [2021-02-21 19:54:36,044 WARN L202 SmtUtils]: Spent 798.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 27 [2021-02-21 19:54:36,484 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 22 [2021-02-21 19:54:38,419 WARN L202 SmtUtils]: Spent 1.93 s on a formula simplification. DAG size of input: 197 DAG size of output: 43 [2021-02-21 19:54:39,362 WARN L202 SmtUtils]: Spent 938.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 36 [2021-02-21 19:54:39,549 WARN L202 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-21 19:54:41,354 WARN L202 SmtUtils]: Spent 1.79 s on a formula simplification. DAG size of input: 227 DAG size of output: 42 [2021-02-21 19:54:42,208 WARN L202 SmtUtils]: Spent 851.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 19 [2021-02-21 19:54:43,105 WARN L202 SmtUtils]: Spent 891.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 41 [2021-02-21 19:54:45,235 WARN L202 SmtUtils]: Spent 2.12 s on a formula simplification. DAG size of input: 204 DAG size of output: 47 [2021-02-21 19:54:46,513 WARN L202 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 173 DAG size of output: 28 [2021-02-21 19:54:47,363 WARN L202 SmtUtils]: Spent 842.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 53 [2021-02-21 19:54:48,292 WARN L202 SmtUtils]: Spent 923.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 46 [2021-02-21 19:54:49,065 WARN L202 SmtUtils]: Spent 770.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-21 19:54:49,260 WARN L202 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-21 19:54:49,569 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 1 [2021-02-21 19:54:51,777 WARN L202 SmtUtils]: Spent 2.20 s on a formula simplification. DAG size of input: 204 DAG size of output: 47 [2021-02-21 19:54:52,093 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 1 [2021-02-21 19:54:52,866 WARN L202 SmtUtils]: Spent 769.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-21 19:54:54,319 WARN L202 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 205 DAG size of output: 55 [2021-02-21 19:54:54,634 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 1 [2021-02-21 19:54:55,530 WARN L202 SmtUtils]: Spent 890.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 41 [2021-02-21 19:54:56,202 WARN L202 SmtUtils]: Spent 666.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 18 [2021-02-21 19:54:56,434 WARN L202 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 31 [2021-02-21 19:54:56,709 WARN L202 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 1 [2021-02-21 19:54:57,380 WARN L202 SmtUtils]: Spent 665.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 18 [2021-02-21 19:54:58,793 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 222 DAG size of output: 60 [2021-02-21 19:54:59,486 WARN L202 SmtUtils]: Spent 688.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 21 [2021-02-21 19:55:01,543 WARN L202 SmtUtils]: Spent 2.05 s on a formula simplification. DAG size of input: 227 DAG size of output: 42 [2021-02-21 19:55:03,497 WARN L202 SmtUtils]: Spent 1.94 s on a formula simplification. DAG size of input: 196 DAG size of output: 50 [2021-02-21 19:55:04,805 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 241 DAG size of output: 58 [2021-02-21 19:55:07,041 WARN L202 SmtUtils]: Spent 2.23 s on a formula simplification. DAG size of input: 209 DAG size of output: 53 [2021-02-21 19:55:08,470 WARN L202 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 226 DAG size of output: 64 [2021-02-21 19:55:09,970 WARN L202 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 222 DAG size of output: 60 [2021-02-21 19:55:10,948 WARN L202 SmtUtils]: Spent 972.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 26 [2021-02-21 19:55:11,760 WARN L202 SmtUtils]: Spent 772.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-21 19:55:11,958 WARN L202 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-21 19:55:13,530 WARN L202 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 186 DAG size of output: 33 [2021-02-21 19:55:15,593 WARN L202 SmtUtils]: Spent 2.06 s on a formula simplification. DAG size of input: 205 DAG size of output: 41 [2021-02-21 19:55:16,134 WARN L202 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 36 [2021-02-21 19:55:16,948 WARN L202 SmtUtils]: Spent 799.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 27 [2021-02-21 19:55:18,060 WARN L202 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 190 DAG size of output: 39 [2021-02-21 19:55:18,879 WARN L202 SmtUtils]: Spent 817.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 27 [2021-02-21 19:55:19,694 WARN L202 SmtUtils]: Spent 812.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 29 [2021-02-21 19:55:21,025 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 241 DAG size of output: 58 [2021-02-21 19:55:22,312 WARN L202 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 241 DAG size of output: 58 [2021-02-21 19:55:23,093 WARN L202 SmtUtils]: Spent 778.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-21 19:55:24,411 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 241 DAG size of output: 58 [2021-02-21 19:55:24,634 WARN L202 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 16 [2021-02-21 19:55:25,645 WARN L202 SmtUtils]: Spent 997.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 29 [2021-02-21 19:55:25,918 WARN L202 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 1 [2021-02-21 19:55:27,360 WARN L202 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 221 DAG size of output: 61 [2021-02-21 19:55:28,146 WARN L202 SmtUtils]: Spent 783.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-21 19:55:29,424 WARN L202 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 237 DAG size of output: 58 [2021-02-21 19:55:29,781 WARN L202 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 16 [2021-02-21 19:55:30,781 WARN L202 SmtUtils]: Spent 995.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 28 [2021-02-21 19:55:31,753 WARN L202 SmtUtils]: Spent 967.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 26 [2021-02-21 19:55:33,043 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 170 DAG size of output: 23 [2021-02-21 19:55:34,004 WARN L202 SmtUtils]: Spent 957.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 26 [2021-02-21 19:55:35,970 WARN L202 SmtUtils]: Spent 1.96 s on a formula simplification. DAG size of input: 197 DAG size of output: 43 [2021-02-21 19:55:36,327 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 1 [2021-02-21 19:55:36,546 WARN L202 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-21 19:55:36,789 WARN L202 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 31 [2021-02-21 19:55:37,865 WARN L202 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 177 DAG size of output: 32 [2021-02-21 19:55:38,600 WARN L202 SmtUtils]: Spent 692.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 24 [2021-02-21 19:55:39,407 WARN L202 SmtUtils]: Spent 803.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 24 [2021-02-21 19:55:40,214 WARN L202 SmtUtils]: Spent 777.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-21 19:55:41,069 WARN L202 SmtUtils]: Spent 843.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 22 [2021-02-21 19:55:41,379 WARN L202 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 1 [2021-02-21 19:55:42,158 WARN L202 SmtUtils]: Spent 776.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-21 19:55:42,437 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 1 [2021-02-21 19:55:43,735 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 245 DAG size of output: 58 [2021-02-21 19:55:45,177 WARN L202 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 220 DAG size of output: 58 [2021-02-21 19:55:46,716 WARN L202 SmtUtils]: Spent 1.53 s on a formula simplification. DAG size of input: 238 DAG size of output: 61 [2021-02-21 19:55:48,014 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 173 DAG size of output: 28 [2021-02-21 19:55:48,603 WARN L202 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 18 [2021-02-21 19:55:50,332 WARN L202 SmtUtils]: Spent 1.72 s on a formula simplification. DAG size of input: 188 DAG size of output: 42 [2021-02-21 19:55:50,517 WARN L202 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-21 19:55:51,991 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 188 DAG size of output: 41 [2021-02-21 19:55:52,183 WARN L202 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2021-02-21 19:55:53,593 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 185 DAG size of output: 38 [2021-02-21 19:55:55,008 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 185 DAG size of output: 38 [2021-02-21 19:55:56,307 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 182 DAG size of output: 33 [2021-02-21 19:55:57,131 WARN L202 SmtUtils]: Spent 810.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 27 [2021-02-21 19:55:57,510 WARN L202 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 19:55:59,484 WARN L202 SmtUtils]: Spent 1.96 s on a formula simplification. DAG size of input: 197 DAG size of output: 43 [2021-02-21 19:56:00,803 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 241 DAG size of output: 58 [2021-02-21 19:56:01,586 WARN L202 SmtUtils]: Spent 780.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 25 [2021-02-21 19:56:03,437 WARN L202 SmtUtils]: Spent 1.85 s on a formula simplification. DAG size of input: 265 DAG size of output: 59 [2021-02-21 19:56:05,273 WARN L202 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 227 DAG size of output: 42 [2021-02-21 19:56:07,133 WARN L202 SmtUtils]: Spent 1.86 s on a formula simplification. DAG size of input: 198 DAG size of output: 49 [2021-02-21 19:56:07,993 WARN L202 SmtUtils]: Spent 857.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 19 [2021-02-21 19:56:10,024 WARN L202 SmtUtils]: Spent 2.03 s on a formula simplification. DAG size of input: 201 DAG size of output: 43 [2021-02-21 19:56:11,551 WARN L202 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 221 DAG size of output: 61 [2021-02-21 19:56:12,182 WARN L202 SmtUtils]: Spent 603.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 57 [2021-02-21 19:56:13,197 WARN L202 SmtUtils]: Spent 987.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 52 [2021-02-21 19:56:13,494 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 1 [2021-02-21 19:56:14,401 WARN L202 SmtUtils]: Spent 889.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 53 [2021-02-21 19:56:15,746 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 170 DAG size of output: 23 [2021-02-21 19:56:17,056 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 173 DAG size of output: 28 [2021-02-21 19:56:18,387 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 170 DAG size of output: 23 [2021-02-21 19:56:18,526 WARN L202 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 35 [2021-02-21 19:56:19,328 WARN L202 SmtUtils]: Spent 780.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 15 [2021-02-21 19:56:20,637 WARN L202 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 244 DAG size of output: 58 [2021-02-21 19:56:22,336 WARN L202 SmtUtils]: Spent 1.69 s on a formula simplification. DAG size of input: 185 DAG size of output: 37 [2021-02-21 19:56:22,612 WARN L202 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 1 [2021-02-21 19:56:23,729 WARN L202 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 181 DAG size of output: 36 [2021-02-21 19:56:26,019 WARN L202 SmtUtils]: Spent 2.23 s on a formula simplification. DAG size of input: 208 DAG size of output: 44 [2021-02-21 19:56:26,028 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-21 19:56:26,028 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-21 19:56:26,028 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-21 19:56:26,029 INFO L189 CegarLoopUtils]: For program point L192(line 192) no Hoare annotation was computed. [2021-02-21 19:56:26,029 INFO L189 CegarLoopUtils]: For program point L188(lines 165 189) no Hoare annotation was computed. [2021-02-21 19:56:26,029 INFO L189 CegarLoopUtils]: For program point L155(line 155) no Hoare annotation was computed. [2021-02-21 19:56:26,029 INFO L189 CegarLoopUtils]: For program point L184(line 184) no Hoare annotation was computed. [2021-02-21 19:56:26,029 INFO L189 CegarLoopUtils]: For program point L151(line 151) no Hoare annotation was computed. [2021-02-21 19:56:26,029 INFO L189 CegarLoopUtils]: For program point L180(line 180) no Hoare annotation was computed. [2021-02-21 19:56:26,029 INFO L189 CegarLoopUtils]: For program point L147(line 147) no Hoare annotation was computed. [2021-02-21 19:56:26,029 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 141 196) no Hoare annotation was computed. [2021-02-21 19:56:26,029 INFO L189 CegarLoopUtils]: For program point L143(line 143) no Hoare annotation was computed. [2021-02-21 19:56:26,029 INFO L189 CegarLoopUtils]: For program point L172(lines 172 176) no Hoare annotation was computed. [2021-02-21 19:56:26,030 INFO L189 CegarLoopUtils]: For program point L172-1(lines 172 176) no Hoare annotation was computed. [2021-02-21 19:56:26,030 INFO L189 CegarLoopUtils]: For program point L164(line 164) no Hoare annotation was computed. [2021-02-21 19:56:26,030 INFO L189 CegarLoopUtils]: For program point L164-1(line 164) no Hoare annotation was computed. [2021-02-21 19:56:26,030 INFO L189 CegarLoopUtils]: For program point L164-2(line 164) no Hoare annotation was computed. [2021-02-21 19:56:26,030 INFO L189 CegarLoopUtils]: For program point L193(line 193) no Hoare annotation was computed. [2021-02-21 19:56:26,030 INFO L189 CegarLoopUtils]: For program point L160(line 160) no Hoare annotation was computed. [2021-02-21 19:56:26,030 INFO L189 CegarLoopUtils]: For program point L156(line 156) no Hoare annotation was computed. [2021-02-21 19:56:26,030 INFO L189 CegarLoopUtils]: For program point L185(line 185) no Hoare annotation was computed. [2021-02-21 19:56:26,030 INFO L189 CegarLoopUtils]: For program point L152(line 152) no Hoare annotation was computed. [2021-02-21 19:56:26,031 INFO L189 CegarLoopUtils]: For program point L185-1(lines 166 187) no Hoare annotation was computed. [2021-02-21 19:56:26,031 INFO L189 CegarLoopUtils]: For program point L181(line 181) no Hoare annotation was computed. [2021-02-21 19:56:26,031 INFO L189 CegarLoopUtils]: For program point L148(line 148) no Hoare annotation was computed. [2021-02-21 19:56:26,031 INFO L189 CegarLoopUtils]: For program point L144(line 144) no Hoare annotation was computed. [2021-02-21 19:56:26,031 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 141 196) no Hoare annotation was computed. [2021-02-21 19:56:26,031 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 141 196) no Hoare annotation was computed. [2021-02-21 19:56:26,031 INFO L189 CegarLoopUtils]: For program point L161(line 161) no Hoare annotation was computed. [2021-02-21 19:56:26,031 INFO L189 CegarLoopUtils]: For program point L157(line 157) no Hoare annotation was computed. [2021-02-21 19:56:26,031 INFO L189 CegarLoopUtils]: For program point L153(line 153) no Hoare annotation was computed. [2021-02-21 19:56:26,031 INFO L189 CegarLoopUtils]: For program point L182(line 182) no Hoare annotation was computed. [2021-02-21 19:56:26,031 INFO L189 CegarLoopUtils]: For program point L149(line 149) no Hoare annotation was computed. [2021-02-21 19:56:26,032 INFO L189 CegarLoopUtils]: For program point L145(line 145) no Hoare annotation was computed. [2021-02-21 19:56:26,032 INFO L189 CegarLoopUtils]: For program point L170(line 170) no Hoare annotation was computed. [2021-02-21 19:56:26,032 INFO L189 CegarLoopUtils]: For program point L162(line 162) no Hoare annotation was computed. [2021-02-21 19:56:26,032 INFO L189 CegarLoopUtils]: For program point L191(line 191) no Hoare annotation was computed. [2021-02-21 19:56:26,032 INFO L189 CegarLoopUtils]: For program point L154(line 154) no Hoare annotation was computed. [2021-02-21 19:56:26,032 INFO L189 CegarLoopUtils]: For program point L183(line 183) no Hoare annotation was computed. [2021-02-21 19:56:26,032 INFO L189 CegarLoopUtils]: For program point L150(line 150) no Hoare annotation was computed. [2021-02-21 19:56:26,032 INFO L189 CegarLoopUtils]: For program point L183-1(line 183) no Hoare annotation was computed. [2021-02-21 19:56:26,032 INFO L189 CegarLoopUtils]: For program point L183-2(line 183) no Hoare annotation was computed. [2021-02-21 19:56:26,032 INFO L189 CegarLoopUtils]: For program point L146(line 146) no Hoare annotation was computed. [2021-02-21 19:56:26,032 INFO L189 CegarLoopUtils]: For program point L142(line 142) no Hoare annotation was computed. [2021-02-21 19:56:26,032 INFO L189 CegarLoopUtils]: For program point L171(line 171) no Hoare annotation was computed. [2021-02-21 19:56:26,033 INFO L189 CegarLoopUtils]: For program point L167(line 167) no Hoare annotation was computed. [2021-02-21 19:56:26,033 INFO L189 CegarLoopUtils]: For program point L163(line 163) no Hoare annotation was computed. [2021-02-21 19:56:26,033 INFO L189 CegarLoopUtils]: For program point L221(line 221) no Hoare annotation was computed. [2021-02-21 19:56:26,033 INFO L189 CegarLoopUtils]: For program point L221-1(line 221) no Hoare annotation was computed. [2021-02-21 19:56:26,033 INFO L189 CegarLoopUtils]: For program point L221-2(line 221) no Hoare annotation was computed. [2021-02-21 19:56:26,033 INFO L189 CegarLoopUtils]: For program point L217(line 217) no Hoare annotation was computed. [2021-02-21 19:56:26,033 INFO L189 CegarLoopUtils]: For program point L246(line 246) no Hoare annotation was computed. [2021-02-21 19:56:26,033 INFO L189 CegarLoopUtils]: For program point L213(line 213) no Hoare annotation was computed. [2021-02-21 19:56:26,033 INFO L189 CegarLoopUtils]: For program point L246-1(line 246) no Hoare annotation was computed. [2021-02-21 19:56:26,033 INFO L189 CegarLoopUtils]: For program point L246-2(line 246) no Hoare annotation was computed. [2021-02-21 19:56:26,034 INFO L189 CegarLoopUtils]: For program point L242(line 242) no Hoare annotation was computed. [2021-02-21 19:56:26,034 INFO L189 CegarLoopUtils]: For program point L209(line 209) no Hoare annotation was computed. [2021-02-21 19:56:26,034 INFO L189 CegarLoopUtils]: For program point L242-1(line 242) no Hoare annotation was computed. [2021-02-21 19:56:26,034 INFO L189 CegarLoopUtils]: For program point L242-2(line 242) no Hoare annotation was computed. [2021-02-21 19:56:26,034 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 197 256) no Hoare annotation was computed. [2021-02-21 19:56:26,034 INFO L189 CegarLoopUtils]: For program point L238(line 238) no Hoare annotation was computed. [2021-02-21 19:56:26,034 INFO L189 CegarLoopUtils]: For program point L205(line 205) no Hoare annotation was computed. [2021-02-21 19:56:26,034 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 197 256) no Hoare annotation was computed. [2021-02-21 19:56:26,034 INFO L189 CegarLoopUtils]: For program point L201(line 201) no Hoare annotation was computed. [2021-02-21 19:56:26,034 INFO L189 CegarLoopUtils]: For program point L218(line 218) no Hoare annotation was computed. [2021-02-21 19:56:26,035 INFO L189 CegarLoopUtils]: For program point L214(line 214) no Hoare annotation was computed. [2021-02-21 19:56:26,035 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 197 256) no Hoare annotation was computed. [2021-02-21 19:56:26,035 INFO L189 CegarLoopUtils]: For program point L243(line 243) no Hoare annotation was computed. [2021-02-21 19:56:26,035 INFO L189 CegarLoopUtils]: For program point L210(line 210) no Hoare annotation was computed. [2021-02-21 19:56:26,035 INFO L189 CegarLoopUtils]: For program point L239(line 239) no Hoare annotation was computed. [2021-02-21 19:56:26,035 INFO L189 CegarLoopUtils]: For program point L206(line 206) no Hoare annotation was computed. [2021-02-21 19:56:26,035 INFO L189 CegarLoopUtils]: For program point L202(line 202) no Hoare annotation was computed. [2021-02-21 19:56:26,035 INFO L189 CegarLoopUtils]: For program point L198(line 198) no Hoare annotation was computed. [2021-02-21 19:56:26,035 INFO L189 CegarLoopUtils]: For program point L227(line 227) no Hoare annotation was computed. [2021-02-21 19:56:26,035 INFO L189 CegarLoopUtils]: For program point L223-2(lines 223 248) no Hoare annotation was computed. [2021-02-21 19:56:26,036 INFO L189 CegarLoopUtils]: For program point L219(line 219) no Hoare annotation was computed. [2021-02-21 19:56:26,036 INFO L189 CegarLoopUtils]: For program point L244(line 244) no Hoare annotation was computed. [2021-02-21 19:56:26,036 INFO L189 CegarLoopUtils]: For program point L211(line 211) no Hoare annotation was computed. [2021-02-21 19:56:26,036 INFO L189 CegarLoopUtils]: For program point L240(line 240) no Hoare annotation was computed. [2021-02-21 19:56:26,036 INFO L189 CegarLoopUtils]: For program point L207(line 207) no Hoare annotation was computed. [2021-02-21 19:56:26,036 INFO L189 CegarLoopUtils]: For program point L203(line 203) no Hoare annotation was computed. [2021-02-21 19:56:26,036 INFO L189 CegarLoopUtils]: For program point L199(line 199) no Hoare annotation was computed. [2021-02-21 19:56:26,036 INFO L189 CegarLoopUtils]: For program point L228(line 228) no Hoare annotation was computed. [2021-02-21 19:56:26,036 INFO L189 CegarLoopUtils]: For program point L224(line 224) no Hoare annotation was computed. [2021-02-21 19:56:26,036 INFO L189 CegarLoopUtils]: For program point L220(line 220) no Hoare annotation was computed. [2021-02-21 19:56:26,036 INFO L189 CegarLoopUtils]: For program point L249(lines 222 250) no Hoare annotation was computed. [2021-02-21 19:56:26,037 INFO L189 CegarLoopUtils]: For program point L245(line 245) no Hoare annotation was computed. [2021-02-21 19:56:26,037 INFO L189 CegarLoopUtils]: For program point L212(line 212) no Hoare annotation was computed. [2021-02-21 19:56:26,037 INFO L189 CegarLoopUtils]: For program point L241(line 241) no Hoare annotation was computed. [2021-02-21 19:56:26,037 INFO L189 CegarLoopUtils]: For program point L208(line 208) no Hoare annotation was computed. [2021-02-21 19:56:26,037 INFO L189 CegarLoopUtils]: For program point L241-1(line 241) no Hoare annotation was computed. [2021-02-21 19:56:26,037 INFO L189 CegarLoopUtils]: For program point L241-2(line 241) no Hoare annotation was computed. [2021-02-21 19:56:26,037 INFO L189 CegarLoopUtils]: For program point L237(line 237) no Hoare annotation was computed. [2021-02-21 19:56:26,037 INFO L189 CegarLoopUtils]: For program point L204(line 204) no Hoare annotation was computed. [2021-02-21 19:56:26,037 INFO L189 CegarLoopUtils]: For program point L237-1(line 237) no Hoare annotation was computed. [2021-02-21 19:56:26,037 INFO L189 CegarLoopUtils]: For program point L237-2(line 237) no Hoare annotation was computed. [2021-02-21 19:56:26,038 INFO L189 CegarLoopUtils]: For program point L200(line 200) no Hoare annotation was computed. [2021-02-21 19:56:26,038 INFO L189 CegarLoopUtils]: For program point L229(lines 229 233) no Hoare annotation was computed. [2021-02-21 19:56:26,038 INFO L189 CegarLoopUtils]: For program point L229-1(lines 229 233) no Hoare annotation was computed. [2021-02-21 19:56:26,038 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 63 69) the Hoare annotation is: true [2021-02-21 19:56:26,038 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 63 69) the Hoare annotation is: true [2021-02-21 19:56:26,038 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 70 78) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1) (<= valid_product_~retValue_acc~1 1) (<= 1 valid_product_~retValue_acc~1))) [2021-02-21 19:56:26,039 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 70 78) the Hoare annotation is: true [2021-02-21 19:56:26,039 INFO L185 CegarLoopUtils]: At program point L75(line 75) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~1 1) (<= 1 valid_product_~retValue_acc~1))) [2021-02-21 19:56:26,039 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 70 78) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1) (<= valid_product_~retValue_acc~1 1) (<= 1 valid_product_~retValue_acc~1))) [2021-02-21 19:56:26,039 INFO L192 CegarLoopUtils]: At program point L74(line 74) the Hoare annotation is: true [2021-02-21 19:56:26,039 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 796 803) 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 19:56:26,039 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1EXIT(lines 796 803) the Hoare annotation is: true [2021-02-21 19:56:26,039 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1FINAL(lines 796 803) the Hoare annotation is: true [2021-02-21 19:56:26,040 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 804 813) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse4 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= |old(~switchedOnBeforeTS~0)| 0))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse2) (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or .cse3 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse4 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse2 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (or (not (= ~pumpRunning~0 1)) .cse4 .cse2 (not .cse3) (= ~switchedOnBeforeTS~0 0) (not (<= 2 ~waterLevel~0))))) [2021-02-21 19:56:26,040 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2EXIT(lines 804 813) the Hoare annotation is: (let ((.cse4 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse3 (not (< ~waterLevel~0 3))) (.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse2) (or (not (= ~pumpRunning~0 1)) .cse0 .cse3 .cse2 (not .cse4) (not (<= 2 ~waterLevel~0))) (or .cse4 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse0 .cse3 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse2 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-21 19:56:26,040 INFO L185 CegarLoopUtils]: At program point L809(line 809) the Hoare annotation is: (let ((.cse4 (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret76|))) (let ((.cse2 (not (< ~waterLevel~0 3))) (.cse0 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse1 (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse4)) (.cse5 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse2 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse3 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (or (and .cse4 (= ~switchedOnBeforeTS~0 0)) (not (= ~pumpRunning~0 1)) .cse2 .cse3 (not .cse0) (not (<= 2 ~waterLevel~0))) (or .cse1 (not (= ~waterLevel~0 1)) .cse5 .cse3) (or .cse1 .cse5 .cse3 (not (= 2 ~waterLevel~0)))))) [2021-02-21 19:56:26,040 INFO L185 CegarLoopUtils]: At program point L809-1(line 809) the Hoare annotation is: (let ((.cse4 (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret76|))) (let ((.cse2 (not (< ~waterLevel~0 3))) (.cse0 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse1 (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse4)) (.cse5 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse2 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse3 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (or (and .cse4 (= ~switchedOnBeforeTS~0 0)) (not (= ~pumpRunning~0 1)) .cse2 .cse3 (not .cse0) (not (<= 2 ~waterLevel~0))) (or .cse1 .cse5 .cse3 (not (= 2 ~waterLevel~0))) (or .cse1 (not (= ~waterLevel~0 1)) .cse5 .cse3)))) [2021-02-21 19:56:26,041 INFO L185 CegarLoopUtils]: At program point L809-2(line 809) the Hoare annotation is: (let ((.cse4 (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret76|))) (let ((.cse1 (not (= ~pumpRunning~0 0))) (.cse0 (and .cse4 (= ~switchedOnBeforeTS~0 |__utac_acc__Specification5_spec__2_#t~ret76|))) (.cse5 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= |old(~switchedOnBeforeTS~0)| 0))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2) (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or .cse3 (and (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse4) (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse5 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse2 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (or (not (= ~pumpRunning~0 1)) .cse0 .cse5 .cse2 (not .cse3) (not (<= 2 ~waterLevel~0)))))) [2021-02-21 19:56:26,041 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2FINAL(lines 804 813) the Hoare annotation is: (let ((.cse4 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse3 (not (< ~waterLevel~0 3))) (.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse2) (or (not (= ~pumpRunning~0 1)) .cse0 .cse3 .cse2 (not .cse4) (not (<= 2 ~waterLevel~0))) (or .cse4 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse0 .cse3 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse2 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-21 19:56:26,041 INFO L185 CegarLoopUtils]: At program point L826(lines 826 836) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (= __utac_acc__Specification5_spec__3_~tmp___0~2 0) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) .cse0) (or (not (= ~pumpRunning~0 1)) .cse0 (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))))) [2021-02-21 19:56:26,041 INFO L185 CegarLoopUtils]: At program point L824(line 824) the Hoare annotation is: (or (not (= ~pumpRunning~0 1)) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))) [2021-02-21 19:56:26,041 INFO L185 CegarLoopUtils]: At program point L824-1(line 824) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (= |__utac_acc__Specification5_spec__3_#t~ret78| 0) .cse0) (or (not (= ~pumpRunning~0 1)) .cse0 (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))))) [2021-02-21 19:56:26,041 INFO L185 CegarLoopUtils]: At program point L822(lines 822 839) the Hoare annotation is: (or (not (= ~pumpRunning~0 1)) (= __utac_acc__Specification5_spec__3_~tmp~6 ~waterLevel~0) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))) [2021-02-21 19:56:26,042 INFO L185 CegarLoopUtils]: At program point L824-2(line 824) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (= |__utac_acc__Specification5_spec__3_#t~ret78| 0) .cse0) (or (not (= ~pumpRunning~0 1)) .cse0 (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))))) [2021-02-21 19:56:26,042 INFO L185 CegarLoopUtils]: At program point L824-3(line 824) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) .cse0 (and (= __utac_acc__Specification5_spec__3_~tmp___0~2 0) (= |__utac_acc__Specification5_spec__3_#t~ret78| 0))))) [2021-02-21 19:56:26,042 INFO L185 CegarLoopUtils]: At program point L822-1(lines 814 842) the Hoare annotation is: (or (= __utac_acc__Specification5_spec__3_~tmp~6 ~waterLevel~0) (not (= ~pumpRunning~0 1)) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))) [2021-02-21 19:56:26,042 INFO L192 CegarLoopUtils]: At program point L820(line 820) the Hoare annotation is: true [2021-02-21 19:56:26,042 INFO L185 CegarLoopUtils]: At program point L820-1(line 820) the Hoare annotation is: (or (not (= ~pumpRunning~0 1)) (= 2 |__utac_acc__Specification5_spec__3_#t~ret77|) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))) [2021-02-21 19:56:26,042 INFO L185 CegarLoopUtils]: At program point L820-2(line 820) the Hoare annotation is: (or (not (= ~pumpRunning~0 1)) (= 2 |__utac_acc__Specification5_spec__3_#t~ret77|) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))) [2021-02-21 19:56:26,042 INFO L185 CegarLoopUtils]: At program point L820-3(line 820) the Hoare annotation is: (or (not (= ~pumpRunning~0 1)) (not (= 1 ~systemActive~0)) (and (= 2 __utac_acc__Specification5_spec__3_~tmp~6) (= 2 |__utac_acc__Specification5_spec__3_#t~ret77|)) (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))) [2021-02-21 19:56:26,043 INFO L192 CegarLoopUtils]: At program point L816(line 816) the Hoare annotation is: true [2021-02-21 19:56:26,043 INFO L185 CegarLoopUtils]: At program point L829(line 829) the Hoare annotation is: (let ((.cse1 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse2 (= ~pumpRunning~0 0)) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))) (or .cse1 (not (< ~waterLevel~0 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse0 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse1 (not (= ~waterLevel~0 1)) (not .cse2) .cse0))) [2021-02-21 19:56:26,043 INFO L185 CegarLoopUtils]: At program point L827(lines 827 833) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) .cse0))) [2021-02-21 19:56:26,043 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 814 842) the Hoare annotation is: true [2021-02-21 19:56:26,043 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3EXIT(lines 814 842) the Hoare annotation is: (or (= __utac_acc__Specification5_spec__3_~tmp~6 ~waterLevel~0) (not (= ~pumpRunning~0 1)) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))) [2021-02-21 19:56:26,044 INFO L185 CegarLoopUtils]: At program point L929(line 929) 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_~tmp~7 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:56:26,044 INFO L185 CegarLoopUtils]: At program point L929-1(line 929) 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_~tmp~7 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:56:26,044 INFO L185 CegarLoopUtils]: At program point L927(lines 927 934) 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_~tmp~7 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:56:26,044 INFO L192 CegarLoopUtils]: At program point L927-1(lines 927 934) the Hoare annotation is: true [2021-02-21 19:56:26,044 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 917 939) 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 19:56:26,045 INFO L185 CegarLoopUtils]: At program point L925(line 925) the Hoare annotation is: (or (not (= |old(~systemActive~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~ret79| 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:56:26,045 INFO L185 CegarLoopUtils]: At program point L924(line 924) 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 19:56:26,045 INFO L185 CegarLoopUtils]: At program point L925-1(line 925) the Hoare annotation is: (or (not (= |old(~systemActive~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~ret79| 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:56:26,045 INFO L185 CegarLoopUtils]: At program point L923(line 923) 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 19:56:26,045 INFO L185 CegarLoopUtils]: At program point L925-2(line 925) 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~ret79| 1) (= main_~tmp~7 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:56:26,046 INFO L185 CegarLoopUtils]: At program point L923-1(line 923) 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 19:56:26,046 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 917 939) the Hoare annotation is: true [2021-02-21 19:56:26,046 INFO L185 CegarLoopUtils]: At program point L919(line 919) 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 19:56:26,046 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 917 939) the Hoare annotation is: true [2021-02-21 19:56:26,046 INFO L192 CegarLoopUtils]: At program point L936(line 936) the Hoare annotation is: true [2021-02-21 19:56:26,046 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 875 898) no Hoare annotation was computed. [2021-02-21 19:56:26,046 INFO L189 CegarLoopUtils]: For program point L893(line 893) no Hoare annotation was computed. [2021-02-21 19:56:26,046 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 875 898) no Hoare annotation was computed. [2021-02-21 19:56:26,046 INFO L189 CegarLoopUtils]: For program point L892(line 892) no Hoare annotation was computed. [2021-02-21 19:56:26,047 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 875 898) no Hoare annotation was computed. [2021-02-21 19:56:26,047 INFO L189 CegarLoopUtils]: For program point L891(line 891) no Hoare annotation was computed. [2021-02-21 19:56:26,047 INFO L189 CegarLoopUtils]: For program point L890(line 890) no Hoare annotation was computed. [2021-02-21 19:56:26,047 INFO L189 CegarLoopUtils]: For program point L889(line 889) no Hoare annotation was computed. [2021-02-21 19:56:26,047 INFO L189 CegarLoopUtils]: For program point L888(line 888) no Hoare annotation was computed. [2021-02-21 19:56:26,047 INFO L189 CegarLoopUtils]: For program point L887(line 887) no Hoare annotation was computed. [2021-02-21 19:56:26,047 INFO L189 CegarLoopUtils]: For program point L886(line 886) no Hoare annotation was computed. [2021-02-21 19:56:26,047 INFO L189 CegarLoopUtils]: For program point L885(line 885) no Hoare annotation was computed. [2021-02-21 19:56:26,047 INFO L189 CegarLoopUtils]: For program point L884(line 884) no Hoare annotation was computed. [2021-02-21 19:56:26,047 INFO L189 CegarLoopUtils]: For program point L883(line 883) no Hoare annotation was computed. [2021-02-21 19:56:26,047 INFO L189 CegarLoopUtils]: For program point L882(line 882) no Hoare annotation was computed. [2021-02-21 19:56:26,048 INFO L189 CegarLoopUtils]: For program point L881(line 881) no Hoare annotation was computed. [2021-02-21 19:56:26,048 INFO L189 CegarLoopUtils]: For program point L880(line 880) no Hoare annotation was computed. [2021-02-21 19:56:26,048 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 722 730) the Hoare annotation is: (let ((.cse4 (= ~pumpRunning~0 0))) (let ((.cse0 (not .cse4)) (.cse3 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~9)))) (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 (= ~switchedOnBeforeTS~0 0)) .cse2 (not (<= 2 ~waterLevel~0)))))) [2021-02-21 19:56:26,048 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 722 730) the Hoare annotation is: true [2021-02-21 19:56:26,048 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 722 730) the Hoare annotation is: (let ((.cse4 (= ~pumpRunning~0 0))) (let ((.cse0 (not .cse4)) (.cse3 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~9)))) (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 (= ~switchedOnBeforeTS~0 0)) .cse2 (not (<= 2 ~waterLevel~0)))))) [2021-02-21 19:56:26,048 INFO L185 CegarLoopUtils]: At program point L727(line 727) the Hoare annotation is: (let ((.cse2 (= ~pumpRunning~0 0))) (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse4 (not .cse2)) (.cse1 (not (= 1 ~systemActive~0))) (.cse3 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~9))) (and (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 .cse3 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 (not (= ~switchedOnBeforeTS~0 0)) .cse3 (not (<= 2 ~waterLevel~0))) (or (not (= ~waterLevel~0 1)) .cse4 .cse1 .cse3) (or .cse4 .cse1 (not (= 2 ~waterLevel~0)) .cse3)))) [2021-02-21 19:56:26,049 INFO L192 CegarLoopUtils]: At program point L726(line 726) the Hoare annotation is: true [2021-02-21 19:56:26,049 INFO L189 CegarLoopUtils]: For program point L738-2(lines 738 746) no Hoare annotation was computed. [2021-02-21 19:56:26,049 INFO L189 CegarLoopUtils]: For program point L761(line 761) no Hoare annotation was computed. [2021-02-21 19:56:26,049 INFO L189 CegarLoopUtils]: For program point L761-1(line 761) no Hoare annotation was computed. [2021-02-21 19:56:26,049 INFO L189 CegarLoopUtils]: For program point L756(line 756) no Hoare annotation was computed. [2021-02-21 19:56:26,049 INFO L189 CegarLoopUtils]: For program point L752(line 752) no Hoare annotation was computed. [2021-02-21 19:56:26,049 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 731 766) no Hoare annotation was computed. [2021-02-21 19:56:26,049 INFO L189 CegarLoopUtils]: For program point L750(lines 750 758) no Hoare annotation was computed. [2021-02-21 19:56:26,049 INFO L189 CegarLoopUtils]: For program point L750-2(lines 750 758) no Hoare annotation was computed. [2021-02-21 19:56:26,049 INFO L189 CegarLoopUtils]: For program point L744(line 744) no Hoare annotation was computed. [2021-02-21 19:56:26,050 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 731 766) no Hoare annotation was computed. [2021-02-21 19:56:26,050 INFO L189 CegarLoopUtils]: For program point L740(line 740) no Hoare annotation was computed. [2021-02-21 19:56:26,050 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 731 766) no Hoare annotation was computed. [2021-02-21 19:56:26,050 INFO L189 CegarLoopUtils]: For program point L738(lines 738 746) no Hoare annotation was computed. [2021-02-21 19:56:26,050 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 56 62) the Hoare annotation is: true [2021-02-21 19:56:26,050 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 56 62) the Hoare annotation is: true [2021-02-21 19:56:26,050 INFO L189 CegarLoopUtils]: For program point L128(line 128) no Hoare annotation was computed. [2021-02-21 19:56:26,050 INFO L189 CegarLoopUtils]: For program point L95(lines 95 140) no Hoare annotation was computed. [2021-02-21 19:56:26,050 INFO L189 CegarLoopUtils]: For program point L95-1(lines 95 140) no Hoare annotation was computed. [2021-02-21 19:56:26,050 INFO L189 CegarLoopUtils]: For program point L124(line 124) no Hoare annotation was computed. [2021-02-21 19:56:26,051 INFO L189 CegarLoopUtils]: For program point L120(line 120) no Hoare annotation was computed. [2021-02-21 19:56:26,051 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 95 140) no Hoare annotation was computed. [2021-02-21 19:56:26,051 INFO L189 CegarLoopUtils]: For program point L118(line 118) no Hoare annotation was computed. [2021-02-21 19:56:26,051 INFO L189 CegarLoopUtils]: For program point L118-1(line 118) no Hoare annotation was computed. [2021-02-21 19:56:26,051 INFO L189 CegarLoopUtils]: For program point L112(line 112) no Hoare annotation was computed. [2021-02-21 19:56:26,051 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 95 140) no Hoare annotation was computed. [2021-02-21 19:56:26,051 INFO L189 CegarLoopUtils]: For program point L110(line 110) no Hoare annotation was computed. [2021-02-21 19:56:26,051 INFO L189 CegarLoopUtils]: For program point L108(line 108) no Hoare annotation was computed. [2021-02-21 19:56:26,051 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 95 140) no Hoare annotation was computed. [2021-02-21 19:56:26,051 INFO L189 CegarLoopUtils]: For program point L106(line 106) no Hoare annotation was computed. [2021-02-21 19:56:26,051 INFO L189 CegarLoopUtils]: For program point L104(line 104) no Hoare annotation was computed. [2021-02-21 19:56:26,051 INFO L189 CegarLoopUtils]: For program point L135(line 135) no Hoare annotation was computed. [2021-02-21 19:56:26,052 INFO L189 CegarLoopUtils]: For program point L102(line 102) no Hoare annotation was computed. [2021-02-21 19:56:26,052 INFO L189 CegarLoopUtils]: For program point L133(line 133) no Hoare annotation was computed. [2021-02-21 19:56:26,052 INFO L189 CegarLoopUtils]: For program point L100(line 100) no Hoare annotation was computed. [2021-02-21 19:56:26,052 INFO L189 CegarLoopUtils]: For program point L131(line 131) no Hoare annotation was computed. [2021-02-21 19:56:26,052 INFO L189 CegarLoopUtils]: For program point L98(line 98) no Hoare annotation was computed. [2021-02-21 19:56:26,052 INFO L189 CegarLoopUtils]: For program point L129(line 129) no Hoare annotation was computed. [2021-02-21 19:56:26,052 INFO L189 CegarLoopUtils]: For program point L127(line 127) no Hoare annotation was computed. [2021-02-21 19:56:26,052 INFO L189 CegarLoopUtils]: For program point L125(line 125) no Hoare annotation was computed. [2021-02-21 19:56:26,052 INFO L189 CegarLoopUtils]: For program point L125-1(line 125) no Hoare annotation was computed. [2021-02-21 19:56:26,052 INFO L189 CegarLoopUtils]: For program point L123(line 123) no Hoare annotation was computed. [2021-02-21 19:56:26,052 INFO L189 CegarLoopUtils]: For program point L121(line 121) no Hoare annotation was computed. [2021-02-21 19:56:26,052 INFO L189 CegarLoopUtils]: For program point L121-1(line 121) no Hoare annotation was computed. [2021-02-21 19:56:26,052 INFO L189 CegarLoopUtils]: For program point L119(line 119) no Hoare annotation was computed. [2021-02-21 19:56:26,053 INFO L189 CegarLoopUtils]: For program point L117(line 117) no Hoare annotation was computed. [2021-02-21 19:56:26,053 INFO L189 CegarLoopUtils]: For program point L113(line 113) no Hoare annotation was computed. [2021-02-21 19:56:26,053 INFO L189 CegarLoopUtils]: For program point L111(line 111) no Hoare annotation was computed. [2021-02-21 19:56:26,053 INFO L189 CegarLoopUtils]: For program point L109(line 109) no Hoare annotation was computed. [2021-02-21 19:56:26,053 INFO L189 CegarLoopUtils]: For program point L107(line 107) no Hoare annotation was computed. [2021-02-21 19:56:26,053 INFO L189 CegarLoopUtils]: For program point L105(line 105) no Hoare annotation was computed. [2021-02-21 19:56:26,053 INFO L189 CegarLoopUtils]: For program point L136(line 136) no Hoare annotation was computed. [2021-02-21 19:56:26,053 INFO L189 CegarLoopUtils]: For program point L103(line 103) no Hoare annotation was computed. [2021-02-21 19:56:26,054 INFO L189 CegarLoopUtils]: For program point L134(line 134) no Hoare annotation was computed. [2021-02-21 19:56:26,054 INFO L189 CegarLoopUtils]: For program point L101(line 101) no Hoare annotation was computed. [2021-02-21 19:56:26,054 INFO L189 CegarLoopUtils]: For program point L132(line 132) no Hoare annotation was computed. [2021-02-21 19:56:26,054 INFO L189 CegarLoopUtils]: For program point L99(line 99) no Hoare annotation was computed. [2021-02-21 19:56:26,054 INFO L189 CegarLoopUtils]: For program point L132-1(line 132) no Hoare annotation was computed. [2021-02-21 19:56:26,054 INFO L189 CegarLoopUtils]: For program point L130(line 130) no Hoare annotation was computed. [2021-02-21 19:56:26,054 INFO L189 CegarLoopUtils]: For program point L132-2(line 132) no Hoare annotation was computed. [2021-02-21 19:56:26,055 INFO L189 CegarLoopUtils]: For program point L417(line 417) no Hoare annotation was computed. [2021-02-21 19:56:26,055 INFO L189 CegarLoopUtils]: For program point L448(line 448) no Hoare annotation was computed. [2021-02-21 19:56:26,055 INFO L189 CegarLoopUtils]: For program point L415(line 415) no Hoare annotation was computed. [2021-02-21 19:56:26,055 INFO L189 CegarLoopUtils]: For program point L446(line 446) no Hoare annotation was computed. [2021-02-21 19:56:26,055 INFO L189 CegarLoopUtils]: For program point L413(line 413) no Hoare annotation was computed. [2021-02-21 19:56:26,055 INFO L189 CegarLoopUtils]: For program point L444(line 444) no Hoare annotation was computed. [2021-02-21 19:56:26,055 INFO L189 CegarLoopUtils]: For program point L411(line 411) no Hoare annotation was computed. [2021-02-21 19:56:26,055 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 408 453) no Hoare annotation was computed. [2021-02-21 19:56:26,055 INFO L189 CegarLoopUtils]: For program point L409(line 409) no Hoare annotation was computed. [2021-02-21 19:56:26,055 INFO L189 CegarLoopUtils]: For program point L432(lines 432 433) no Hoare annotation was computed. [2021-02-21 19:56:26,055 INFO L189 CegarLoopUtils]: For program point L428(lines 428 435) no Hoare annotation was computed. [2021-02-21 19:56:26,056 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 408 453) no Hoare annotation was computed. [2021-02-21 19:56:26,056 INFO L189 CegarLoopUtils]: For program point L426(line 426) no Hoare annotation was computed. [2021-02-21 19:56:26,056 INFO L189 CegarLoopUtils]: For program point L424(line 424) no Hoare annotation was computed. [2021-02-21 19:56:26,056 INFO L189 CegarLoopUtils]: For program point L422(lines 422 442) no Hoare annotation was computed. [2021-02-21 19:56:26,056 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 408 453) no Hoare annotation was computed. [2021-02-21 19:56:26,056 INFO L189 CegarLoopUtils]: For program point L422-1(lines 422 442) no Hoare annotation was computed. [2021-02-21 19:56:26,056 INFO L189 CegarLoopUtils]: For program point L418(line 418) no Hoare annotation was computed. [2021-02-21 19:56:26,056 INFO L189 CegarLoopUtils]: For program point L449(line 449) no Hoare annotation was computed. [2021-02-21 19:56:26,056 INFO L189 CegarLoopUtils]: For program point L416(line 416) no Hoare annotation was computed. [2021-02-21 19:56:26,056 INFO L189 CegarLoopUtils]: For program point L449-1(line 449) no Hoare annotation was computed. [2021-02-21 19:56:26,056 INFO L189 CegarLoopUtils]: For program point L447(line 447) no Hoare annotation was computed. [2021-02-21 19:56:26,057 INFO L189 CegarLoopUtils]: For program point L449-2(line 449) no Hoare annotation was computed. [2021-02-21 19:56:26,057 INFO L189 CegarLoopUtils]: For program point L414(line 414) no Hoare annotation was computed. [2021-02-21 19:56:26,057 INFO L189 CegarLoopUtils]: For program point L447-1(line 447) no Hoare annotation was computed. [2021-02-21 19:56:26,057 INFO L189 CegarLoopUtils]: For program point L445(line 445) no Hoare annotation was computed. [2021-02-21 19:56:26,057 INFO L189 CegarLoopUtils]: For program point L447-2(line 447) no Hoare annotation was computed. [2021-02-21 19:56:26,057 INFO L189 CegarLoopUtils]: For program point L412(line 412) no Hoare annotation was computed. [2021-02-21 19:56:26,057 INFO L189 CegarLoopUtils]: For program point L410(line 410) no Hoare annotation was computed. [2021-02-21 19:56:26,057 INFO L189 CegarLoopUtils]: For program point L408(lines 408 453) no Hoare annotation was computed. [2021-02-21 19:56:26,057 INFO L189 CegarLoopUtils]: For program point L439(lines 439 440) no Hoare annotation was computed. [2021-02-21 19:56:26,058 INFO L189 CegarLoopUtils]: For program point L427(line 427) no Hoare annotation was computed. [2021-02-21 19:56:26,058 INFO L189 CegarLoopUtils]: For program point L427-1(line 427) no Hoare annotation was computed. [2021-02-21 19:56:26,058 INFO L189 CegarLoopUtils]: For program point L425(line 425) no Hoare annotation was computed. [2021-02-21 19:56:26,058 INFO L189 CegarLoopUtils]: For program point L427-2(line 427) no Hoare annotation was computed. [2021-02-21 19:56:26,058 INFO L189 CegarLoopUtils]: For program point L419(line 419) no Hoare annotation was computed. [2021-02-21 19:56:26,058 INFO L189 CegarLoopUtils]: For program point L450(line 450) no Hoare annotation was computed. [2021-02-21 19:56:26,058 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 906 916) 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 19:56:26,058 INFO L185 CegarLoopUtils]: At program point L911(line 911) 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 19:56:26,058 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 906 916) the Hoare annotation is: true [2021-02-21 19:56:26,059 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 906 916) the Hoare annotation is: true [2021-02-21 19:56:26,059 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmENTRY(lines 711 721) no Hoare annotation was computed. [2021-02-21 19:56:26,059 INFO L189 CegarLoopUtils]: For program point L718(line 718) no Hoare annotation was computed. [2021-02-21 19:56:26,059 INFO L189 CegarLoopUtils]: For program point L716(line 716) no Hoare annotation was computed. [2021-02-21 19:56:26,059 INFO L189 CegarLoopUtils]: For program point L716-1(line 716) no Hoare annotation was computed. [2021-02-21 19:56:26,059 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmEXIT(lines 711 721) no Hoare annotation was computed. [2021-02-21 19:56:26,059 INFO L189 CegarLoopUtils]: For program point L716-2(line 716) no Hoare annotation was computed. [2021-02-21 19:56:26,059 INFO L189 CegarLoopUtils]: For program point L716-3(line 716) no Hoare annotation was computed. [2021-02-21 19:56:26,059 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmFINAL(lines 711 721) no Hoare annotation was computed. [2021-02-21 19:56:26,059 INFO L189 CegarLoopUtils]: For program point deactivatePumpENTRY(lines 703 710) no Hoare annotation was computed. [2021-02-21 19:56:26,060 INFO L189 CegarLoopUtils]: For program point deactivatePumpEXIT(lines 703 710) no Hoare annotation was computed. [2021-02-21 19:56:26,060 INFO L189 CegarLoopUtils]: For program point deactivatePumpFINAL(lines 703 710) no Hoare annotation was computed. [2021-02-21 19:56:26,060 INFO L192 CegarLoopUtils]: At program point L545(lines 545 551) the Hoare annotation is: true [2021-02-21 19:56:26,061 INFO L185 CegarLoopUtils]: At program point L550(line 550) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (= isHighWaterSensorDry_~retValue_acc~7 0) .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2))) [2021-02-21 19:56:26,061 INFO L185 CegarLoopUtils]: At program point isHighWaterSensorDryEXIT(lines 541 554) 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 (and (= isHighWaterSensorDry_~retValue_acc~7 0) (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~7)) (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1 (and (<= 1 isHighWaterSensorDry_~retValue_acc~7) (<= 1 |isHighWaterSensorDry_#res|)) .cse2))) [2021-02-21 19:56:26,061 INFO L185 CegarLoopUtils]: At program point L549(line 549) 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 19:56:26,061 INFO L185 CegarLoopUtils]: At program point L547(line 547) 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 (<= 1 isHighWaterSensorDry_~retValue_acc~7) .cse2) (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-21 19:56:26,062 INFO L192 CegarLoopUtils]: At program point isHighWaterSensorDryENTRY(lines 541 554) the Hoare annotation is: true [2021-02-21 19:56:26,062 INFO L185 CegarLoopUtils]: At program point L546(line 546) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0))) [2021-02-21 19:56:26,062 INFO L185 CegarLoopUtils]: At program point isHighWaterSensorDryFINAL(lines 541 554) 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 (and (= isHighWaterSensorDry_~retValue_acc~7 0) (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~7)) (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1 (and (<= 1 isHighWaterSensorDry_~retValue_acc~7) (<= 1 |isHighWaterSensorDry_#res|)) .cse2))) [2021-02-21 19:56:26,062 INFO L185 CegarLoopUtils]: At program point L676-3(line 676) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not .cse4)) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 (and .cse1 (= |processEnvironment_#t~ret57| processEnvironment_~tmp~4) (= |processEnvironment_#t~ret57| 1)) .cse2 .cse3 (not (= 2 ~waterLevel~0))) (or (not (< ~waterLevel~0 3)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4) (or (not (= ~waterLevel~0 1)) .cse0 .cse2 .cse3 (and (= |processEnvironment_#t~ret57| 0) (= 0 processEnvironment_~tmp~4) .cse1))))) [2021-02-21 19:56:26,063 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 670 694) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse2 (not .cse4)) (.cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (and (= 1 processEnvironment_~tmp~4) (= ~pumpRunning~0 1)) .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or (not (= ~waterLevel~0 1)) (and (= 0 processEnvironment_~tmp~4) .cse3) .cse0 .cse1 .cse2) (or (not (< ~waterLevel~0 3)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse3 .cse1 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4)))) [2021-02-21 19:56:26,063 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 670 694) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not .cse4))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~waterLevel~0))) (or (not (< ~waterLevel~0 3)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4) (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse2 .cse3)))) [2021-02-21 19:56:26,063 INFO L185 CegarLoopUtils]: At program point L689(line 689) the Hoare annotation is: (let ((.cse2 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse1 (not (= 1 ~systemActive~0))) (.cse3 (not .cse2))) (and (or (not (< ~waterLevel~0 3)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse2) (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse3) (or .cse0 .cse1 .cse3 (not (= 2 ~waterLevel~0)))))) [2021-02-21 19:56:26,063 INFO L185 CegarLoopUtils]: At program point L689-1(lines 670 694) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse2 (not .cse4)) (.cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (and (= 1 processEnvironment_~tmp~4) (= ~pumpRunning~0 1)) .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or (not (= ~waterLevel~0 1)) (and (= 0 processEnvironment_~tmp~4) .cse3) .cse0 .cse1 .cse2) (or (not (< ~waterLevel~0 3)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse3 .cse1 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4)))) [2021-02-21 19:56:26,063 INFO L185 CegarLoopUtils]: At program point L684(line 684) the Hoare annotation is: (let ((.cse3 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not .cse3))) (and (or (not (= ~waterLevel~0 1)) (and (= 0 processEnvironment_~tmp~4) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse0 .cse1 .cse2) (or (not (< ~waterLevel~0 3)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse3) (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0)))))) [2021-02-21 19:56:26,064 INFO L185 CegarLoopUtils]: At program point L680(line 680) the Hoare annotation is: (let ((.cse3 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not .cse3))) (and (or (and (= 1 processEnvironment_~tmp~4) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or (not (< ~waterLevel~0 3)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse3) (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse2)))) [2021-02-21 19:56:26,064 INFO L185 CegarLoopUtils]: At program point L678(lines 678 686) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not .cse4)) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (and (= 1 processEnvironment_~tmp~4) .cse0) .cse1 .cse2 .cse3 (not (= 2 ~waterLevel~0))) (or (not (= ~waterLevel~0 1)) (and (= 0 processEnvironment_~tmp~4) .cse0) .cse1 .cse2 .cse3) (or (not (< ~waterLevel~0 3)) .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4)))) [2021-02-21 19:56:26,064 INFO L185 CegarLoopUtils]: At program point L676(line 676) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not .cse4))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~waterLevel~0))) (or (not (< ~waterLevel~0 3)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4) (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse2 .cse3)))) [2021-02-21 19:56:26,064 INFO L185 CegarLoopUtils]: At program point L676-1(line 676) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not .cse4))) (and (or (and .cse0 (= |processEnvironment_#t~ret57| 1)) .cse1 .cse2 .cse3 (not (= 2 ~waterLevel~0))) (or (not (< ~waterLevel~0 3)) .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4) (or (not (= ~waterLevel~0 1)) (and (= |processEnvironment_#t~ret57| 0) .cse0) .cse1 .cse2 .cse3)))) [2021-02-21 19:56:26,065 INFO L185 CegarLoopUtils]: At program point L674(lines 674 691) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not .cse4))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= 2 ~waterLevel~0))) (or (not (< ~waterLevel~0 3)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4) (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse2 .cse3)))) [2021-02-21 19:56:26,065 INFO L185 CegarLoopUtils]: At program point L676-2(line 676) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not .cse4))) (and (or (and .cse0 (= |processEnvironment_#t~ret57| 1)) .cse1 .cse2 .cse3 (not (= 2 ~waterLevel~0))) (or (not (< ~waterLevel~0 3)) .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4) (or (not (= ~waterLevel~0 1)) (and (= |processEnvironment_#t~ret57| 0) .cse0) .cse1 .cse2 .cse3)))) [2021-02-21 19:56:26,065 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 662 668) the Hoare annotation is: true [2021-02-21 19:56:26,065 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 662 668) the Hoare annotation is: true [2021-02-21 19:56:26,065 INFO L185 CegarLoopUtils]: At program point L605(line 605) the Hoare annotation is: (let ((.cse1 (= ~waterLevel~0 1)) (.cse12 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse11 (= ~switchedOnBeforeTS~0 0)) (.cse0 (<= 1 ~systemActive~0)) (.cse10 (= 2 ~waterLevel~0)) (.cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (= 1 ~systemActive~0)) (.cse4 (<= 0 (+ test_~tmp~3 2147483648))) (.cse5 (<= test_~tmp~3 2147483647)) (.cse13 (not (= test_~tmp~3 0))) (.cse6 (= ~pumpRunning~0 0)) (.cse7 (<= test_~tmp___0~0 2147483647)) (.cse8 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse9 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse10 (= ~pumpRunning~0 1) .cse3 .cse4 .cse5 .cse7 .cse11 .cse8 .cse9) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse10 .cse3 .cse4 .cse12 .cse5 .cse13 .cse6 .cse7 .cse8 .cse9) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse3 .cse4 .cse12 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse2 (<= ~switchedOnBeforeTS~0 2147483647) .cse3 .cse4 .cse5 (< ~waterLevel~0 3) .cse7 .cse8 (not .cse11) .cse9) (and .cse0 .cse10 .cse2 .cse3 .cse4 .cse5 .cse13 .cse6 .cse7 .cse8 .cse9))) [2021-02-21 19:56:26,066 INFO L185 CegarLoopUtils]: At program point L605-1(line 605) the Hoare annotation is: (let ((.cse1 (= ~waterLevel~0 1)) (.cse12 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse11 (= ~switchedOnBeforeTS~0 0)) (.cse0 (<= 1 ~systemActive~0)) (.cse10 (= 2 ~waterLevel~0)) (.cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (= 1 ~systemActive~0)) (.cse4 (<= 0 (+ test_~tmp~3 2147483648))) (.cse5 (<= test_~tmp~3 2147483647)) (.cse13 (not (= test_~tmp~3 0))) (.cse6 (= ~pumpRunning~0 0)) (.cse7 (<= test_~tmp___0~0 2147483647)) (.cse8 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse9 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse10 (= ~pumpRunning~0 1) .cse3 .cse4 .cse5 .cse7 .cse11 .cse8 .cse9) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse10 .cse3 .cse4 .cse12 .cse5 .cse13 .cse6 .cse7 .cse8 .cse9) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse3 .cse4 .cse12 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse2 (<= ~switchedOnBeforeTS~0 2147483647) .cse3 .cse4 .cse5 (< ~waterLevel~0 3) .cse7 .cse8 (not .cse11) .cse9) (and .cse0 .cse10 .cse2 .cse3 .cse4 .cse5 .cse13 .cse6 .cse7 .cse8 .cse9))) [2021-02-21 19:56:26,066 INFO L185 CegarLoopUtils]: At program point L605-2(line 605) the Hoare annotation is: (let ((.cse1 (= ~waterLevel~0 1)) (.cse12 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse11 (= ~switchedOnBeforeTS~0 0)) (.cse0 (<= 1 ~systemActive~0)) (.cse10 (= 2 ~waterLevel~0)) (.cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (= 1 ~systemActive~0)) (.cse4 (<= 0 (+ test_~tmp~3 2147483648))) (.cse5 (<= test_~tmp~3 2147483647)) (.cse13 (not (= test_~tmp~3 0))) (.cse6 (= ~pumpRunning~0 0)) (.cse7 (<= test_~tmp___0~0 2147483647)) (.cse8 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse9 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse10 (= ~pumpRunning~0 1) .cse3 .cse4 .cse5 .cse7 .cse11 .cse8 .cse9) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse10 .cse3 .cse4 .cse12 .cse5 .cse13 .cse6 .cse7 .cse8 .cse9) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse3 .cse4 .cse12 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse2 (<= ~switchedOnBeforeTS~0 2147483647) .cse3 .cse4 .cse5 (< ~waterLevel~0 3) .cse7 .cse8 (not .cse11) .cse9) (and .cse0 .cse10 .cse2 .cse3 .cse4 .cse5 .cse13 .cse6 .cse7 .cse8 .cse9))) [2021-02-21 19:56:26,066 INFO L185 CegarLoopUtils]: At program point L601(line 601) the Hoare annotation is: (let ((.cse1 (= ~waterLevel~0 1)) (.cse12 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse11 (= ~switchedOnBeforeTS~0 0)) (.cse0 (<= 1 ~systemActive~0)) (.cse10 (= 2 ~waterLevel~0)) (.cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (= 1 ~systemActive~0)) (.cse4 (<= 0 (+ test_~tmp~3 2147483648))) (.cse5 (<= test_~tmp~3 2147483647)) (.cse13 (not (= test_~tmp~3 0))) (.cse6 (= ~pumpRunning~0 0)) (.cse7 (<= test_~tmp___0~0 2147483647)) (.cse8 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse9 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse10 (= ~pumpRunning~0 1) .cse3 .cse4 .cse5 .cse7 .cse11 .cse8 .cse9) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse10 .cse3 .cse4 .cse12 .cse5 .cse13 .cse6 .cse7 .cse8 .cse9) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse3 .cse4 .cse12 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse2 (<= ~switchedOnBeforeTS~0 2147483647) .cse3 .cse4 .cse5 (< ~waterLevel~0 3) .cse7 .cse8 (not .cse11) .cse9) (and .cse0 .cse10 .cse2 .cse3 .cse4 .cse5 .cse13 .cse6 .cse7 .cse8 .cse9))) [2021-02-21 19:56:26,066 INFO L185 CegarLoopUtils]: At program point L597(line 597) the Hoare annotation is: (let ((.cse1 (= ~waterLevel~0 1)) (.cse12 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse11 (= ~switchedOnBeforeTS~0 0)) (.cse0 (<= 1 ~systemActive~0)) (.cse10 (= 2 ~waterLevel~0)) (.cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (= 1 ~systemActive~0)) (.cse4 (<= 0 (+ test_~tmp~3 2147483648))) (.cse5 (<= test_~tmp~3 2147483647)) (.cse13 (not (= test_~tmp~3 0))) (.cse6 (= ~pumpRunning~0 0)) (.cse7 (<= test_~tmp___0~0 2147483647)) (.cse8 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse9 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse10 (= ~pumpRunning~0 1) .cse3 .cse4 .cse5 .cse7 .cse11 .cse8 .cse9) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse10 .cse3 .cse4 .cse12 .cse5 .cse13 .cse6 .cse7 .cse8 .cse9) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse3 .cse4 .cse12 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse2 (<= ~switchedOnBeforeTS~0 2147483647) .cse3 .cse4 .cse5 (< ~waterLevel~0 3) .cse7 .cse8 (not .cse11) .cse9) (and .cse0 .cse10 .cse2 .cse3 .cse4 .cse5 .cse13 .cse6 .cse7 .cse8 .cse9))) [2021-02-21 19:56:26,067 INFO L185 CegarLoopUtils]: At program point L564(line 564) 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 19:56:26,067 INFO L185 CegarLoopUtils]: At program point L597-1(line 597) the Hoare annotation is: (let ((.cse9 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse10 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse6 (= ~switchedOnBeforeTS~0 0)) (.cse0 (<= 1 ~systemActive~0)) (.cse1 (= 2 ~waterLevel~0)) (.cse12 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse2 (= 1 ~systemActive~0)) (.cse3 (<= 0 (+ test_~tmp~3 2147483648))) (.cse4 (<= test_~tmp~3 2147483647)) (.cse13 (not (= test_~tmp~3 0))) (.cse11 (= ~pumpRunning~0 0)) (.cse5 (<= test_~tmp___0~0 2147483647)) (.cse7 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse8 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 (= ~pumpRunning~0 1) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse9 .cse2 .cse3 .cse10 .cse4 .cse11 .cse5 .cse7 .cse8) (and .cse0 .cse9 .cse12 .cse2 .cse3 .cse4 .cse11 .cse5 .cse7 .cse8) (and .cse0 .cse1 .cse2 .cse3 .cse10 .cse4 .cse13 .cse11 .cse5 .cse7 .cse8) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse12 (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 (< ~waterLevel~0 3) .cse5 .cse7 (not .cse6) .cse8) (and .cse0 .cse1 .cse12 .cse2 .cse3 .cse4 .cse13 .cse11 .cse5 .cse7 .cse8))) [2021-02-21 19:56:26,067 INFO L185 CegarLoopUtils]: At program point L589(lines 589 595) the Hoare annotation is: (let ((.cse6 (= ~switchedOnBeforeTS~0 0)) (.cse1 (= 2 ~waterLevel~0)) (.cse10 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse2 (= 1 ~systemActive~0)) (.cse13 (not (= test_~tmp~3 0))) (.cse0 (<= 1 ~systemActive~0)) (.cse9 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (<= 0 (+ test_~tmp~3 2147483648))) (.cse12 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse4 (<= test_~tmp~3 2147483647)) (.cse11 (= ~pumpRunning~0 0)) (.cse5 (<= test_~tmp___0~0 2147483647)) (.cse7 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse8 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 (= ~pumpRunning~0 1) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse9 .cse10 .cse2 .cse3 .cse4 .cse11 .cse5 .cse7 .cse8) (and .cse0 .cse1 .cse2 .cse3 .cse12 .cse4 .cse13 .cse11 .cse5 .cse7 .cse8) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse10 (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 (< ~waterLevel~0 3) .cse5 .cse7 (not .cse6) .cse8) (and .cse0 .cse1 .cse10 .cse2 .cse3 .cse4 .cse13 .cse11 .cse5 .cse7 .cse8) (and .cse0 (= |old(~systemActive~0)| ~systemActive~0) .cse9 .cse3 .cse12 .cse4 .cse11 .cse5 .cse7 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse8))) [2021-02-21 19:56:26,067 INFO L185 CegarLoopUtils]: At program point L589-1(lines 589 595) the Hoare annotation is: (let ((.cse1 (= ~waterLevel~0 1)) (.cse12 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse11 (= ~switchedOnBeforeTS~0 0)) (.cse0 (<= 1 ~systemActive~0)) (.cse10 (= 2 ~waterLevel~0)) (.cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (= 1 ~systemActive~0)) (.cse4 (<= 0 (+ test_~tmp~3 2147483648))) (.cse5 (<= test_~tmp~3 2147483647)) (.cse13 (not (= test_~tmp~3 0))) (.cse6 (= ~pumpRunning~0 0)) (.cse7 (<= test_~tmp___0~0 2147483647)) (.cse8 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse9 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse10 (= ~pumpRunning~0 1) .cse3 .cse4 .cse5 .cse7 .cse11 .cse8 .cse9) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse10 .cse3 .cse4 .cse12 .cse5 .cse13 .cse6 .cse7 .cse8 .cse9) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse3 .cse4 .cse12 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse2 (<= ~switchedOnBeforeTS~0 2147483647) .cse3 .cse4 .cse5 (< ~waterLevel~0 3) .cse7 .cse8 (not .cse11) .cse9) (and .cse0 .cse10 .cse2 .cse3 .cse4 .cse5 .cse13 .cse6 .cse7 .cse8 .cse9))) [2021-02-21 19:56:26,068 INFO L185 CegarLoopUtils]: At program point L614(lines 569 616) the Hoare annotation is: (let ((.cse4 (< ~waterLevel~0 3)) (.cse7 (= ~switchedOnBeforeTS~0 0)) (.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~3 2147483648))) (.cse3 (<= test_~tmp~3 2147483647)) (.cse5 (<= test_~tmp___0~0 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse9 (<= 1 ~systemActive~0)) (.cse10 (= ~waterLevel~0 1)) (.cse11 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse12 (= ~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) (not (= |old(~waterLevel~0)| 1)) (and (= ~pumpRunning~0 1) .cse1 .cse2 .cse3 (not (= test_~tmp~3 0)) .cse4 (<= 2 ~waterLevel~0) .cse7 .cse5 .cse6 .cse8) (not (= |old(~pumpRunning~0)| 0)) (and .cse9 .cse10 .cse11 .cse0 .cse1 .cse2 .cse3 .cse12 .cse5 .cse6 .cse8) (and .cse9 (= |old(~systemActive~0)| ~systemActive~0) .cse10 .cse11 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse12 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse8))) [2021-02-21 19:56:26,068 INFO L185 CegarLoopUtils]: At program point L581(line 581) the Hoare annotation is: (let ((.cse9 (< ~waterLevel~0 3)) (.cse12 (= ~switchedOnBeforeTS~0 0)) (.cse0 (<= 1 ~systemActive~0)) (.cse1 (= ~waterLevel~0 1)) (.cse7 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse8 (= 1 ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~3 2147483648))) (.cse3 (<= test_~tmp~3 2147483647)) (.cse4 (not (= test_~tmp~3 0))) (.cse5 (= ~pumpRunning~0 0)) (.cse10 (<= test_~tmp___0~0 2147483647)) (.cse11 (<= 0 (+ test_~tmp___0~0 2147483648))) (.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 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse3 .cse4 .cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse7 (<= ~switchedOnBeforeTS~0 2147483647) .cse8 .cse2 .cse3 .cse4 .cse9 .cse10 .cse11 (not .cse12) .cse6) (and (= ~pumpRunning~0 1) .cse8 .cse2 .cse3 .cse4 .cse9 (<= 2 ~waterLevel~0) .cse12 .cse10 .cse11 .cse6) (and .cse0 .cse1 .cse7 .cse8 .cse2 .cse3 .cse4 .cse5 .cse10 .cse11 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-21 19:56:26,068 INFO L185 CegarLoopUtils]: At program point L577(line 577) the Hoare annotation is: (let ((.cse1 (= ~waterLevel~0 1)) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse4 (= ~pumpRunning~0 0)) (.cse0 (<= 1 ~systemActive~0)) (.cse11 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse7 (= 1 ~systemActive~0)) (.cse8 (<= test_~tmp~3 2147483647)) (.cse9 (< ~waterLevel~0 3)) (.cse10 (= ~switchedOnBeforeTS~0 0)) (.cse6 (<= 0 (+ |test_#t~nondet53| 2147483648))) (.cse5 (= test_~splverifierCounter~0 0)) (.cse3 (<= |test_#t~nondet53| 2147483647)) (.cse12 (<= 0 (+ test_~tmp~3 2147483648))) (.cse13 (<= test_~tmp___0~0 2147483647)) (.cse14 (<= 0 (+ test_~tmp___0~0 2147483648)))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 (= |old(~systemActive~0)| ~systemActive~0) .cse1 .cse2 .cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (<= ~switchedOnBeforeTS~0 2147483647) .cse7 .cse8 .cse9 (not .cse10) .cse5 .cse6 .cse11 .cse3 .cse12 .cse13 .cse14) (and .cse1 .cse2 .cse7 .cse8 .cse4 .cse6 .cse5 .cse0 .cse11 .cse3 .cse12 .cse13 .cse14) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 1) .cse7 .cse8 (not (= test_~tmp~3 0)) .cse9 (<= 2 ~waterLevel~0) .cse10 .cse6 .cse5 .cse3 .cse12 .cse13 .cse14))) [2021-02-21 19:56:26,069 INFO L185 CegarLoopUtils]: At program point L577-1(line 577) the Hoare annotation is: (let ((.cse4 (< ~waterLevel~0 3)) (.cse7 (= ~switchedOnBeforeTS~0 0)) (.cse10 (<= 1 ~systemActive~0)) (.cse0 (= test_~tmp~3 |test_#t~nondet53|)) (.cse11 (= ~waterLevel~0 1)) (.cse12 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse2 (<= |test_#t~nondet53| 2147483647)) (.cse3 (= 1 ~systemActive~0)) (.cse13 (= ~pumpRunning~0 0)) (.cse5 (<= test_~tmp___0~0 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse9 (<= 0 (+ |test_#t~nondet53| 2147483648))) (.cse8 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6 (not .cse7) .cse8 .cse9) (and .cse0 .cse2 (= ~pumpRunning~0 1) .cse3 .cse4 (<= 2 ~waterLevel~0) .cse7 .cse5 .cse6 .cse9 .cse8) (and .cse10 (= |old(~systemActive~0)| ~systemActive~0) .cse11 .cse0 .cse12 .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse13 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse8 .cse9) (not (= |old(~pumpRunning~0)| 0)) (and .cse10 .cse0 .cse11 .cse12 .cse1 .cse2 .cse3 .cse13 .cse5 .cse6 .cse9 .cse8))) [2021-02-21 19:56:26,069 INFO L185 CegarLoopUtils]: At program point L561(line 561) 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 19:56:26,069 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 559 624) the Hoare annotation is: true [2021-02-21 19:56:26,069 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 559 624) 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 19:56:26,069 INFO L185 CegarLoopUtils]: At program point L607(lines 607 611) the Hoare annotation is: (let ((.cse1 (= ~waterLevel~0 1)) (.cse12 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse11 (= ~switchedOnBeforeTS~0 0)) (.cse0 (<= 1 ~systemActive~0)) (.cse10 (= 2 ~waterLevel~0)) (.cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (= 1 ~systemActive~0)) (.cse4 (<= 0 (+ test_~tmp~3 2147483648))) (.cse5 (<= test_~tmp~3 2147483647)) (.cse13 (not (= test_~tmp~3 0))) (.cse6 (= ~pumpRunning~0 0)) (.cse7 (<= test_~tmp___0~0 2147483647)) (.cse8 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse9 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse10 (= ~pumpRunning~0 1) .cse3 .cse4 .cse5 .cse7 .cse11 .cse8 .cse9) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse10 .cse3 .cse4 .cse12 .cse5 .cse13 .cse6 .cse7 .cse8 .cse9) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse3 .cse4 .cse12 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse2 (<= ~switchedOnBeforeTS~0 2147483647) .cse3 .cse4 .cse5 (< ~waterLevel~0 3) .cse7 .cse8 (not .cse11) .cse9) (and .cse0 .cse10 .cse2 .cse3 .cse4 .cse5 .cse13 .cse6 .cse7 .cse8 .cse9))) [2021-02-21 19:56:26,070 INFO L185 CegarLoopUtils]: At program point L607-2(lines 599 612) the Hoare annotation is: (let ((.cse10 (< ~waterLevel~0 3)) (.cse11 (= ~switchedOnBeforeTS~0 0)) (.cse1 (= ~waterLevel~0 1)) (.cse13 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse0 (<= 1 ~systemActive~0)) (.cse12 (= 2 ~waterLevel~0)) (.cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (= 1 ~systemActive~0)) (.cse4 (<= 0 (+ test_~tmp~3 2147483648))) (.cse5 (<= test_~tmp~3 2147483647)) (.cse14 (not (= test_~tmp~3 0))) (.cse6 (= ~pumpRunning~0 0)) (.cse7 (<= test_~tmp___0~0 2147483647)) (.cse8 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse9 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= ~pumpRunning~0 1) .cse3 .cse4 .cse5 (<= 2 ~waterLevel~0) .cse10 .cse7 .cse11 .cse8 .cse9) (and .cse0 .cse12 .cse3 .cse4 .cse13 .cse5 .cse14 .cse6 .cse7 .cse8 .cse9) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse2 (<= ~switchedOnBeforeTS~0 2147483647) .cse3 .cse4 .cse5 .cse10 .cse7 .cse8 (not .cse11) .cse9) (and .cse0 .cse1 .cse3 .cse4 .cse13 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse12 .cse2 .cse3 .cse4 .cse5 .cse14 .cse6 .cse7 .cse8 .cse9))) [2021-02-21 19:56:26,070 INFO L185 CegarLoopUtils]: At program point L570(lines 569 616) the Hoare annotation is: (let ((.cse4 (< ~waterLevel~0 3)) (.cse7 (= ~switchedOnBeforeTS~0 0)) (.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~3 2147483648))) (.cse3 (<= test_~tmp~3 2147483647)) (.cse5 (<= test_~tmp___0~0 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse9 (<= 1 ~systemActive~0)) (.cse10 (= ~waterLevel~0 1)) (.cse11 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse12 (= ~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) (not (= |old(~waterLevel~0)| 1)) (and (= ~pumpRunning~0 1) .cse1 .cse2 .cse3 (not (= test_~tmp~3 0)) .cse4 (<= 2 ~waterLevel~0) .cse7 .cse5 .cse6 .cse8) (not (= |old(~pumpRunning~0)| 0)) (and .cse9 .cse10 .cse11 .cse0 .cse1 .cse2 .cse3 .cse12 .cse5 .cse6 .cse8) (and .cse9 (= |old(~systemActive~0)| ~systemActive~0) .cse10 .cse11 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse12 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse8))) [2021-02-21 19:56:26,070 INFO L185 CegarLoopUtils]: At program point L599(lines 599 612) the Hoare annotation is: (let ((.cse1 (= ~waterLevel~0 1)) (.cse12 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse11 (= ~switchedOnBeforeTS~0 0)) (.cse0 (<= 1 ~systemActive~0)) (.cse10 (= 2 ~waterLevel~0)) (.cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (= 1 ~systemActive~0)) (.cse4 (<= 0 (+ test_~tmp~3 2147483648))) (.cse5 (<= test_~tmp~3 2147483647)) (.cse13 (not (= test_~tmp~3 0))) (.cse6 (= ~pumpRunning~0 0)) (.cse7 (<= test_~tmp___0~0 2147483647)) (.cse8 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse9 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse10 (= ~pumpRunning~0 1) .cse3 .cse4 .cse5 .cse7 .cse11 .cse8 .cse9) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse10 .cse3 .cse4 .cse12 .cse5 .cse13 .cse6 .cse7 .cse8 .cse9) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse3 .cse4 .cse12 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse2 (<= ~switchedOnBeforeTS~0 2147483647) .cse3 .cse4 .cse5 (< ~waterLevel~0 3) .cse7 .cse8 (not .cse11) .cse9) (and .cse0 .cse10 .cse2 .cse3 .cse4 .cse5 .cse13 .cse6 .cse7 .cse8 .cse9))) [2021-02-21 19:56:26,071 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 559 624) the Hoare annotation is: true [2021-02-21 19:56:26,071 INFO L185 CegarLoopUtils]: At program point L562(line 562) 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 19:56:26,071 INFO L185 CegarLoopUtils]: At program point L591(line 591) the Hoare annotation is: (let ((.cse6 (= ~switchedOnBeforeTS~0 0)) (.cse1 (= 2 ~waterLevel~0)) (.cse10 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse2 (= 1 ~systemActive~0)) (.cse13 (not (= test_~tmp~3 0))) (.cse0 (<= 1 ~systemActive~0)) (.cse9 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (<= 0 (+ test_~tmp~3 2147483648))) (.cse12 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse4 (<= test_~tmp~3 2147483647)) (.cse11 (= ~pumpRunning~0 0)) (.cse5 (<= test_~tmp___0~0 2147483647)) (.cse7 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse8 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 (= ~pumpRunning~0 1) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse9 .cse10 .cse2 .cse3 .cse4 .cse11 .cse5 .cse7 .cse8) (and .cse0 .cse1 .cse2 .cse3 .cse12 .cse4 .cse13 .cse11 .cse5 .cse7 .cse8) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse10 (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 (< ~waterLevel~0 3) .cse5 .cse7 (not .cse6) .cse8) (and .cse0 .cse1 .cse10 .cse2 .cse3 .cse4 .cse13 .cse11 .cse5 .cse7 .cse8) (and .cse0 (= |old(~systemActive~0)| ~systemActive~0) .cse9 .cse3 .cse12 .cse4 .cse11 .cse5 .cse7 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse8))) [2021-02-21 19:56:26,071 INFO L185 CegarLoopUtils]: At program point L587(line 587) the Hoare annotation is: (let ((.cse3 (= 2 ~waterLevel~0)) (.cse15 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse11 (not (= test_~tmp~3 0))) (.cse7 (= ~switchedOnBeforeTS~0 0)) (.cse0 (<= 1 ~systemActive~0)) (.cse1 (<= |test_#t~nondet54| 2147483647)) (.cse14 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (<= 0 (+ |test_#t~nondet54| 2147483648))) (.cse13 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse4 (= 1 ~systemActive~0)) (.cse5 (<= 0 (+ test_~tmp~3 2147483648))) (.cse6 (<= test_~tmp~3 2147483647)) (.cse12 (= ~pumpRunning~0 0)) (.cse8 (<= test_~tmp___0~0 2147483647)) (.cse9 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse10 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 1) .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) (not (= |old(~waterLevel~0)| 1)) (and .cse2 .cse3 .cse4 .cse6 .cse11 .cse12 .cse10 .cse0 .cse1 .cse13 .cse5 .cse8 .cse9) (and .cse0 (= |old(~systemActive~0)| ~systemActive~0) .cse1 .cse2 .cse14 .cse5 .cse15 .cse6 .cse12 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse10) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse15 .cse6 .cse11 .cse12 .cse10) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse2 (<= ~switchedOnBeforeTS~0 2147483647) .cse4 .cse6 (< ~waterLevel~0 3) (not .cse7) .cse10 .cse0 .cse1 .cse13 .cse5 .cse8 .cse9) (and .cse0 .cse1 .cse14 .cse2 .cse13 .cse4 .cse5 .cse6 .cse12 .cse8 .cse9 .cse10))) [2021-02-21 19:56:26,072 INFO L185 CegarLoopUtils]: At program point L587-1(line 587) the Hoare annotation is: (let ((.cse7 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (= ~switchedOnBeforeTS~0 0)) (.cse10 (= 2 ~waterLevel~0)) (.cse1 (= 1 ~systemActive~0)) (.cse12 (not (= test_~tmp~3 0))) (.cse5 (<= 1 ~systemActive~0)) (.cse6 (<= |test_#t~nondet54| 2147483647)) (.cse0 (<= 0 (+ |test_#t~nondet54| 2147483648))) (.cse13 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse8 (<= 0 (+ test_~tmp~3 2147483648))) (.cse11 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse14 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse9 (= test_~tmp___0~0 |test_#t~nondet54|)) (.cse2 (<= test_~tmp~3 2147483647)) (.cse4 (= test_~splverifierCounter~0 0))) (or (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse2 (< ~waterLevel~0 3) (not .cse3) .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse5 .cse6 .cse0 .cse10 .cse7 .cse1 .cse11 .cse8 .cse2 .cse9 .cse12 .cse4) (and .cse5 .cse6 .cse13 .cse0 .cse7 .cse1 .cse8 .cse11 .cse2 .cse9 .cse4) (and .cse5 .cse6 .cse0 .cse10 (= ~pumpRunning~0 1) .cse1 .cse8 .cse2 .cse9 .cse3 .cse4) (not (= |old(~pumpRunning~0)| 0)) (and .cse5 .cse6 .cse0 .cse10 .cse1 .cse11 .cse8 .cse2 .cse14 .cse9 .cse12 .cse4) (and .cse5 (= |old(~systemActive~0)| ~systemActive~0) .cse6 .cse0 .cse13 .cse8 .cse11 .cse14 .cse9 .cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4))) [2021-02-21 19:56:26,072 INFO L185 CegarLoopUtils]: At program point L579(lines 579 585) the Hoare annotation is: (let ((.cse4 (< ~waterLevel~0 3)) (.cse7 (= ~switchedOnBeforeTS~0 0)) (.cse9 (<= 1 ~systemActive~0)) (.cse10 (= ~waterLevel~0 1)) (.cse11 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~3 2147483648))) (.cse3 (<= test_~tmp~3 2147483647)) (.cse12 (= ~pumpRunning~0 0)) (.cse5 (<= test_~tmp___0~0 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~0 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) (not (= |old(~waterLevel~0)| 1)) (and (= ~pumpRunning~0 1) .cse1 .cse2 .cse3 (<= 2 ~waterLevel~0) .cse4 .cse7 .cse5 .cse6 .cse8) (and .cse9 (= |old(~systemActive~0)| ~systemActive~0) .cse10 .cse11 .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse3 .cse12 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse8) (not (= |old(~pumpRunning~0)| 0)) (and .cse9 .cse10 .cse11 .cse0 .cse1 .cse2 .cse3 .cse12 .cse5 .cse6 .cse8))) [2021-02-21 19:56:26,072 INFO L185 CegarLoopUtils]: At program point L579-1(lines 579 585) the Hoare annotation is: (let ((.cse9 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse12 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse6 (= ~switchedOnBeforeTS~0 0)) (.cse0 (<= 1 ~systemActive~0)) (.cse1 (= 2 ~waterLevel~0)) (.cse10 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse2 (= 1 ~systemActive~0)) (.cse3 (<= 0 (+ test_~tmp~3 2147483648))) (.cse4 (<= test_~tmp~3 2147483647)) (.cse13 (not (= test_~tmp~3 0))) (.cse11 (= ~pumpRunning~0 0)) (.cse5 (<= test_~tmp___0~0 2147483647)) (.cse7 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse8 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 (= ~pumpRunning~0 1) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse9 .cse10 .cse2 .cse3 .cse4 .cse11 .cse5 .cse7 .cse8) (and .cse0 (= |old(~systemActive~0)| ~systemActive~0) .cse9 .cse3 .cse12 .cse4 .cse11 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse8) (and .cse0 .cse1 .cse2 .cse3 .cse12 .cse4 .cse13 .cse11 .cse8) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse10 (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 (< ~waterLevel~0 3) .cse5 .cse7 (not .cse6) .cse8) (and .cse0 .cse1 .cse10 .cse2 .cse3 .cse4 .cse13 .cse11 .cse5 .cse7 .cse8))) [2021-02-21 19:56:26,072 INFO L185 CegarLoopUtils]: At program point L571(lines 571 575) the Hoare annotation is: (let ((.cse4 (< ~waterLevel~0 3)) (.cse7 (= ~switchedOnBeforeTS~0 0)) (.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~3 2147483648))) (.cse3 (<= test_~tmp~3 2147483647)) (.cse5 (<= test_~tmp___0~0 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse9 (<= 1 ~systemActive~0)) (.cse10 (= ~waterLevel~0 1)) (.cse11 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse12 (= ~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) (not (= |old(~waterLevel~0)| 1)) (and (= ~pumpRunning~0 1) .cse1 .cse2 .cse3 (not (= test_~tmp~3 0)) .cse4 (<= 2 ~waterLevel~0) .cse7 .cse5 .cse6 .cse8) (not (= |old(~pumpRunning~0)| 0)) (and .cse9 .cse10 .cse11 .cse0 .cse1 .cse2 .cse3 .cse12 .cse5 .cse6 .cse8) (and .cse9 (= |old(~systemActive~0)| ~systemActive~0) .cse10 .cse11 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse12 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse8))) [2021-02-21 19:56:26,073 INFO L185 CegarLoopUtils]: At program point L567(line 567) 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 19:56:26,073 INFO L185 CegarLoopUtils]: At program point L563(line 563) 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 19:56:26,073 INFO L185 CegarLoopUtils]: At program point L617(lines 568 618) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-21 19:56:26,073 INFO L189 CegarLoopUtils]: For program point L382(lines 382 389) no Hoare annotation was computed. [2021-02-21 19:56:26,073 INFO L189 CegarLoopUtils]: For program point L380(line 380) no Hoare annotation was computed. [2021-02-21 19:56:26,073 INFO L189 CegarLoopUtils]: For program point L378(line 378) no Hoare annotation was computed. [2021-02-21 19:56:26,073 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 362 407) no Hoare annotation was computed. [2021-02-21 19:56:26,073 INFO L189 CegarLoopUtils]: For program point L376(lines 376 396) no Hoare annotation was computed. [2021-02-21 19:56:26,073 INFO L189 CegarLoopUtils]: For program point L376-1(lines 376 396) no Hoare annotation was computed. [2021-02-21 19:56:26,073 INFO L189 CegarLoopUtils]: For program point L372(line 372) no Hoare annotation was computed. [2021-02-21 19:56:26,074 INFO L189 CegarLoopUtils]: For program point L403(line 403) no Hoare annotation was computed. [2021-02-21 19:56:26,074 INFO L189 CegarLoopUtils]: For program point L370(line 370) no Hoare annotation was computed. [2021-02-21 19:56:26,074 INFO L189 CegarLoopUtils]: For program point L403-1(line 403) no Hoare annotation was computed. [2021-02-21 19:56:26,074 INFO L189 CegarLoopUtils]: For program point L401(line 401) no Hoare annotation was computed. [2021-02-21 19:56:26,074 INFO L189 CegarLoopUtils]: For program point L403-2(line 403) no Hoare annotation was computed. [2021-02-21 19:56:26,074 INFO L189 CegarLoopUtils]: For program point L368(line 368) no Hoare annotation was computed. [2021-02-21 19:56:26,074 INFO L189 CegarLoopUtils]: For program point L401-1(line 401) no Hoare annotation was computed. [2021-02-21 19:56:26,074 INFO L189 CegarLoopUtils]: For program point L399(line 399) no Hoare annotation was computed. [2021-02-21 19:56:26,074 INFO L189 CegarLoopUtils]: For program point L401-2(line 401) no Hoare annotation was computed. [2021-02-21 19:56:26,074 INFO L189 CegarLoopUtils]: For program point L366(line 366) no Hoare annotation was computed. [2021-02-21 19:56:26,074 INFO L189 CegarLoopUtils]: For program point L364(line 364) no Hoare annotation was computed. [2021-02-21 19:56:26,075 INFO L189 CegarLoopUtils]: For program point L362(lines 362 407) no Hoare annotation was computed. [2021-02-21 19:56:26,075 INFO L189 CegarLoopUtils]: For program point L393(lines 393 394) no Hoare annotation was computed. [2021-02-21 19:56:26,075 INFO L189 CegarLoopUtils]: For program point L381(line 381) no Hoare annotation was computed. [2021-02-21 19:56:26,075 INFO L189 CegarLoopUtils]: For program point L381-1(line 381) no Hoare annotation was computed. [2021-02-21 19:56:26,075 INFO L189 CegarLoopUtils]: For program point L379(line 379) no Hoare annotation was computed. [2021-02-21 19:56:26,075 INFO L189 CegarLoopUtils]: For program point L381-2(line 381) no Hoare annotation was computed. [2021-02-21 19:56:26,075 INFO L189 CegarLoopUtils]: For program point L373(line 373) no Hoare annotation was computed. [2021-02-21 19:56:26,075 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 362 407) no Hoare annotation was computed. [2021-02-21 19:56:26,075 INFO L189 CegarLoopUtils]: For program point L404(line 404) no Hoare annotation was computed. [2021-02-21 19:56:26,075 INFO L189 CegarLoopUtils]: For program point L371(line 371) no Hoare annotation was computed. [2021-02-21 19:56:26,075 INFO L189 CegarLoopUtils]: For program point L402(line 402) no Hoare annotation was computed. [2021-02-21 19:56:26,075 INFO L189 CegarLoopUtils]: For program point L369(line 369) no Hoare annotation was computed. [2021-02-21 19:56:26,075 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 362 407) no Hoare annotation was computed. [2021-02-21 19:56:26,075 INFO L189 CegarLoopUtils]: For program point L400(line 400) no Hoare annotation was computed. [2021-02-21 19:56:26,076 INFO L189 CegarLoopUtils]: For program point L367(line 367) no Hoare annotation was computed. [2021-02-21 19:56:26,076 INFO L189 CegarLoopUtils]: For program point L398(line 398) no Hoare annotation was computed. [2021-02-21 19:56:26,076 INFO L189 CegarLoopUtils]: For program point L365(line 365) no Hoare annotation was computed. [2021-02-21 19:56:26,076 INFO L189 CegarLoopUtils]: For program point L363(line 363) no Hoare annotation was computed. [2021-02-21 19:56:26,076 INFO L189 CegarLoopUtils]: For program point L386(lines 386 387) no Hoare annotation was computed. [2021-02-21 19:56:26,076 INFO L189 CegarLoopUtils]: For program point L523(line 523) no Hoare annotation was computed. [2021-02-21 19:56:26,076 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 509 531) no Hoare annotation was computed. [2021-02-21 19:56:26,076 INFO L189 CegarLoopUtils]: For program point L519(line 519) no Hoare annotation was computed. [2021-02-21 19:56:26,076 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 509 531) no Hoare annotation was computed. [2021-02-21 19:56:26,076 INFO L189 CegarLoopUtils]: For program point L517(lines 517 525) no Hoare annotation was computed. [2021-02-21 19:56:26,076 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 509 531) no Hoare annotation was computed. [2021-02-21 19:56:26,076 INFO L189 CegarLoopUtils]: For program point L515(line 515) no Hoare annotation was computed. [2021-02-21 19:56:26,076 INFO L189 CegarLoopUtils]: For program point L517-2(lines 517 525) no Hoare annotation was computed. [2021-02-21 19:56:26,076 INFO L189 CegarLoopUtils]: For program point L48(line 48) no Hoare annotation was computed. [2021-02-21 19:56:26,076 INFO L189 CegarLoopUtils]: For program point L48-1(line 48) no Hoare annotation was computed. [2021-02-21 19:56:26,077 INFO L189 CegarLoopUtils]: For program point L48-2(line 48) no Hoare annotation was computed. [2021-02-21 19:56:26,077 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 46 55) no Hoare annotation was computed. [2021-02-21 19:56:26,077 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 46 55) no Hoare annotation was computed. [2021-02-21 19:56:26,077 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 46 55) no Hoare annotation was computed. [2021-02-21 19:56:26,077 INFO L189 CegarLoopUtils]: For program point L52(line 52) no Hoare annotation was computed. [2021-02-21 19:56:26,077 INFO L189 CegarLoopUtils]: For program point L51(line 51) no Hoare annotation was computed. [2021-02-21 19:56:26,077 INFO L189 CegarLoopUtils]: For program point L349(line 349) no Hoare annotation was computed. [2021-02-21 19:56:26,077 INFO L189 CegarLoopUtils]: For program point L283(lines 283 287) no Hoare annotation was computed. [2021-02-21 19:56:26,077 INFO L189 CegarLoopUtils]: For program point L275(line 275) no Hoare annotation was computed. [2021-02-21 19:56:26,077 INFO L189 CegarLoopUtils]: For program point L308-2(lines 308 328) no Hoare annotation was computed. [2021-02-21 19:56:26,078 INFO L189 CegarLoopUtils]: For program point L333(line 333) no Hoare annotation was computed. [2021-02-21 19:56:26,078 INFO L189 CegarLoopUtils]: For program point L267(line 267) no Hoare annotation was computed. [2021-02-21 19:56:26,078 INFO L189 CegarLoopUtils]: For program point L292(line 292) no Hoare annotation was computed. [2021-02-21 19:56:26,078 INFO L189 CegarLoopUtils]: For program point L259(lines 259 361) no Hoare annotation was computed. [2021-02-21 19:56:26,078 INFO L189 CegarLoopUtils]: For program point L259-1(lines 259 361) no Hoare annotation was computed. [2021-02-21 19:56:26,078 INFO L189 CegarLoopUtils]: For program point L350(line 350) no Hoare annotation was computed. [2021-02-21 19:56:26,078 INFO L189 CegarLoopUtils]: For program point L317(line 317) no Hoare annotation was computed. [2021-02-21 19:56:26,078 INFO L189 CegarLoopUtils]: For program point L350-1(line 350) no Hoare annotation was computed. [2021-02-21 19:56:26,078 INFO L189 CegarLoopUtils]: For program point L284(line 284) no Hoare annotation was computed. [2021-02-21 19:56:26,079 INFO L189 CegarLoopUtils]: For program point L350-2(line 350) no Hoare annotation was computed. [2021-02-21 19:56:26,079 INFO L189 CegarLoopUtils]: For program point L309(lines 308 328) no Hoare annotation was computed. [2021-02-21 19:56:26,079 INFO L189 CegarLoopUtils]: For program point L276(line 276) no Hoare annotation was computed. [2021-02-21 19:56:26,079 INFO L189 CegarLoopUtils]: For program point L334(line 334) no Hoare annotation was computed. [2021-02-21 19:56:26,079 INFO L189 CegarLoopUtils]: For program point L301(line 301) no Hoare annotation was computed. [2021-02-21 19:56:26,079 INFO L189 CegarLoopUtils]: For program point L268(line 268) no Hoare annotation was computed. [2021-02-21 19:56:26,079 INFO L189 CegarLoopUtils]: For program point L359(line 359) no Hoare annotation was computed. [2021-02-21 19:56:26,079 INFO L189 CegarLoopUtils]: For program point L326(line 326) no Hoare annotation was computed. [2021-02-21 19:56:26,079 INFO L189 CegarLoopUtils]: For program point L293(line 293) no Hoare annotation was computed. [2021-02-21 19:56:26,079 INFO L189 CegarLoopUtils]: For program point L260(line 260) no Hoare annotation was computed. [2021-02-21 19:56:26,079 INFO L189 CegarLoopUtils]: For program point L293-1(line 293) no Hoare annotation was computed. [2021-02-21 19:56:26,079 INFO L189 CegarLoopUtils]: For program point L351(line 351) no Hoare annotation was computed. [2021-02-21 19:56:26,080 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 259 361) no Hoare annotation was computed. [2021-02-21 19:56:26,080 INFO L189 CegarLoopUtils]: For program point L318(line 318) no Hoare annotation was computed. [2021-02-21 19:56:26,080 INFO L189 CegarLoopUtils]: For program point L343(line 343) no Hoare annotation was computed. [2021-02-21 19:56:26,080 INFO L189 CegarLoopUtils]: For program point L310(lines 310 314) no Hoare annotation was computed. [2021-02-21 19:56:26,080 INFO L189 CegarLoopUtils]: For program point L277(line 277) no Hoare annotation was computed. [2021-02-21 19:56:26,080 INFO L189 CegarLoopUtils]: For program point L335(line 335) no Hoare annotation was computed. [2021-02-21 19:56:26,080 INFO L189 CegarLoopUtils]: For program point L335-1(line 335) no Hoare annotation was computed. [2021-02-21 19:56:26,080 INFO L189 CegarLoopUtils]: For program point L269(line 269) no Hoare annotation was computed. [2021-02-21 19:56:26,080 INFO L189 CegarLoopUtils]: For program point L335-2(line 335) no Hoare annotation was computed. [2021-02-21 19:56:26,080 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 259 361) no Hoare annotation was computed. [2021-02-21 19:56:26,081 INFO L189 CegarLoopUtils]: For program point L261(line 261) no Hoare annotation was computed. [2021-02-21 19:56:26,081 INFO L189 CegarLoopUtils]: For program point L319(line 319) no Hoare annotation was computed. [2021-02-21 19:56:26,081 INFO L189 CegarLoopUtils]: For program point L319-1(line 319) no Hoare annotation was computed. [2021-02-21 19:56:26,081 INFO L189 CegarLoopUtils]: For program point L319-2(line 319) no Hoare annotation was computed. [2021-02-21 19:56:26,081 INFO L189 CegarLoopUtils]: For program point L278(line 278) no Hoare annotation was computed. [2021-02-21 19:56:26,081 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 259 361) no Hoare annotation was computed. [2021-02-21 19:56:26,081 INFO L189 CegarLoopUtils]: For program point L336(line 336) no Hoare annotation was computed. [2021-02-21 19:56:26,081 INFO L189 CegarLoopUtils]: For program point L270(line 270) no Hoare annotation was computed. [2021-02-21 19:56:26,081 INFO L189 CegarLoopUtils]: For program point L295(line 295) no Hoare annotation was computed. [2021-02-21 19:56:26,081 INFO L189 CegarLoopUtils]: For program point L262(line 262) no Hoare annotation was computed. [2021-02-21 19:56:26,081 INFO L189 CegarLoopUtils]: For program point L353(line 353) no Hoare annotation was computed. [2021-02-21 19:56:26,081 INFO L189 CegarLoopUtils]: For program point L320(line 320) no Hoare annotation was computed. [2021-02-21 19:56:26,081 INFO L189 CegarLoopUtils]: For program point L279(line 279) no Hoare annotation was computed. [2021-02-21 19:56:26,081 INFO L189 CegarLoopUtils]: For program point L337(line 337) no Hoare annotation was computed. [2021-02-21 19:56:26,081 INFO L189 CegarLoopUtils]: For program point L337-1(line 337) no Hoare annotation was computed. [2021-02-21 19:56:26,081 INFO L189 CegarLoopUtils]: For program point L271(line 271) no Hoare annotation was computed. [2021-02-21 19:56:26,082 INFO L189 CegarLoopUtils]: For program point L337-2(line 337) no Hoare annotation was computed. [2021-02-21 19:56:26,082 INFO L189 CegarLoopUtils]: For program point L329(lines 307 330) no Hoare annotation was computed. [2021-02-21 19:56:26,082 INFO L189 CegarLoopUtils]: For program point L296(line 296) no Hoare annotation was computed. [2021-02-21 19:56:26,082 INFO L189 CegarLoopUtils]: For program point L263(line 263) no Hoare annotation was computed. [2021-02-21 19:56:26,082 INFO L189 CegarLoopUtils]: For program point L354(line 354) no Hoare annotation was computed. [2021-02-21 19:56:26,082 INFO L189 CegarLoopUtils]: For program point L321(line 321) no Hoare annotation was computed. [2021-02-21 19:56:26,082 INFO L189 CegarLoopUtils]: For program point L288(lines 288 304) no Hoare annotation was computed. [2021-02-21 19:56:26,082 INFO L189 CegarLoopUtils]: For program point L321-1(line 321) no Hoare annotation was computed. [2021-02-21 19:56:26,082 INFO L189 CegarLoopUtils]: For program point L321-2(line 321) no Hoare annotation was computed. [2021-02-21 19:56:26,082 INFO L189 CegarLoopUtils]: For program point L280(line 280) no Hoare annotation was computed. [2021-02-21 19:56:26,082 INFO L189 CegarLoopUtils]: For program point L338(line 338) no Hoare annotation was computed. [2021-02-21 19:56:26,082 INFO L189 CegarLoopUtils]: For program point L305(lines 305 346) no Hoare annotation was computed. [2021-02-21 19:56:26,082 INFO L189 CegarLoopUtils]: For program point L272(line 272) no Hoare annotation was computed. [2021-02-21 19:56:26,082 INFO L189 CegarLoopUtils]: For program point L297(line 297) no Hoare annotation was computed. [2021-02-21 19:56:26,082 INFO L189 CegarLoopUtils]: For program point L264(line 264) no Hoare annotation was computed. [2021-02-21 19:56:26,082 INFO L189 CegarLoopUtils]: For program point L297-1(line 297) no Hoare annotation was computed. [2021-02-21 19:56:26,083 INFO L189 CegarLoopUtils]: For program point L322(line 322) no Hoare annotation was computed. [2021-02-21 19:56:26,083 INFO L189 CegarLoopUtils]: For program point L347(lines 347 358) no Hoare annotation was computed. [2021-02-21 19:56:26,083 INFO L189 CegarLoopUtils]: For program point L339(line 339) no Hoare annotation was computed. [2021-02-21 19:56:26,083 INFO L189 CegarLoopUtils]: For program point L306(line 306) no Hoare annotation was computed. [2021-02-21 19:56:26,083 INFO L189 CegarLoopUtils]: For program point L339-1(line 339) no Hoare annotation was computed. [2021-02-21 19:56:26,083 INFO L189 CegarLoopUtils]: For program point L273(line 273) no Hoare annotation was computed. [2021-02-21 19:56:26,083 INFO L189 CegarLoopUtils]: For program point L265(line 265) no Hoare annotation was computed. [2021-02-21 19:56:26,083 INFO L189 CegarLoopUtils]: For program point L323(line 323) no Hoare annotation was computed. [2021-02-21 19:56:26,083 INFO L189 CegarLoopUtils]: For program point L290(line 290) no Hoare annotation was computed. [2021-02-21 19:56:26,083 INFO L189 CegarLoopUtils]: For program point L323-1(line 323) no Hoare annotation was computed. [2021-02-21 19:56:26,083 INFO L189 CegarLoopUtils]: For program point L290-1(line 290) no Hoare annotation was computed. [2021-02-21 19:56:26,083 INFO L189 CegarLoopUtils]: For program point L348(lines 348 355) no Hoare annotation was computed. [2021-02-21 19:56:26,084 INFO L189 CegarLoopUtils]: For program point L340(line 340) no Hoare annotation was computed. [2021-02-21 19:56:26,084 INFO L189 CegarLoopUtils]: For program point L274(line 274) no Hoare annotation was computed. [2021-02-21 19:56:26,084 INFO L189 CegarLoopUtils]: For program point L299(line 299) no Hoare annotation was computed. [2021-02-21 19:56:26,084 INFO L189 CegarLoopUtils]: For program point L266(line 266) no Hoare annotation was computed. [2021-02-21 19:56:26,084 INFO L189 CegarLoopUtils]: For program point L324(line 324) no Hoare annotation was computed. [2021-02-21 19:56:26,084 INFO L189 CegarLoopUtils]: For program point L291(line 291) no Hoare annotation was computed. [2021-02-21 19:56:26,084 INFO L185 CegarLoopUtils]: At program point L386-1(line 386) 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 19:56:26,084 INFO L185 CegarLoopUtils]: At program point L795(line 795) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2021-02-21 19:56:26,084 INFO L185 CegarLoopUtils]: At program point L762(line 762) 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 19:56:26,084 INFO L185 CegarLoopUtils]: At program point L762-1(line 762) 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 19:56:26,085 INFO L185 CegarLoopUtils]: At program point L440(line 440) 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 19:56:26,085 INFO L185 CegarLoopUtils]: At program point L762-2(line 762) 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 19:56:26,085 INFO L185 CegarLoopUtils]: At program point L630(line 630) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:56:26,085 INFO L185 CegarLoopUtils]: At program point L432(line 432) 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 19:56:26,085 INFO L185 CegarLoopUtils]: At program point L432-1(line 432) 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 19:56:26,085 INFO L185 CegarLoopUtils]: At program point L527(line 527) 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 19:56:26,085 INFO L185 CegarLoopUtils]: At program point L527-1(line 527) 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 19:56:26,085 INFO L185 CegarLoopUtils]: At program point L527-2(line 527) 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 19:56:26,085 INFO L185 CegarLoopUtils]: At program point L523(line 523) 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 19:56:26,086 INFO L185 CegarLoopUtils]: At program point L523-1(line 523) 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 19:56:26,086 INFO L185 CegarLoopUtils]: At program point L523-2(line 523) 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 19:56:26,086 INFO L185 CegarLoopUtils]: At program point L523-3(line 523) 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 19:56:26,086 INFO L185 CegarLoopUtils]: At program point L519(line 519) 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 19:56:26,086 INFO L185 CegarLoopUtils]: At program point L519-1(line 519) 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 19:56:26,086 INFO L185 CegarLoopUtils]: At program point L519-2(line 519) 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 19:56:26,086 INFO L185 CegarLoopUtils]: At program point L519-3(line 519) 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 19:56:26,086 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 19:56:26,087 INFO L185 CegarLoopUtils]: At program point L387(line 387) 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 19:56:26,087 INFO L185 CegarLoopUtils]: At program point L515(line 515) 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 19:56:26,087 INFO L185 CegarLoopUtils]: At program point L519-4(line 519) 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 19:56:26,087 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 19:56:26,087 INFO L185 CegarLoopUtils]: At program point L515-1(line 515) 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 19:56:26,087 INFO L185 CegarLoopUtils]: At program point L519-5(line 519) 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 19:56:26,087 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 19:56:26,087 INFO L185 CegarLoopUtils]: At program point L515-2(line 515) 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 19:56:26,087 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 19:56:26,087 INFO L185 CegarLoopUtils]: At program point L515-3(line 515) 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 19:56:26,087 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 19:56:26,088 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 19:56:26,088 INFO L185 CegarLoopUtils]: At program point L515-4(line 515) 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 19:56:26,088 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 19:56:26,088 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 19:56:26,088 INFO L185 CegarLoopUtils]: At program point L515-5(line 515) 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 19:56:26,088 INFO L185 CegarLoopUtils]: At program point L515-6(line 515) 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 19:56:26,088 INFO L185 CegarLoopUtils]: At program point L515-7(line 515) 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 19:56:26,088 INFO L185 CegarLoopUtils]: At program point L631(line 631) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2021-02-21 19:56:26,088 INFO L185 CegarLoopUtils]: At program point L433(line 433) 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 19:56:26,088 INFO L185 CegarLoopUtils]: At program point L462(line 462) 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 19:56:26,088 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 19:56:26,088 INFO L185 CegarLoopUtils]: At program point L760(line 760) 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 19:56:26,089 INFO L185 CegarLoopUtils]: At program point L760-1(line 760) 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 19:56:26,089 INFO L185 CegarLoopUtils]: At program point L760-2(line 760) 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 19:56:26,089 INFO L185 CegarLoopUtils]: At program point L760-3(line 760) 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 19:56:26,089 INFO L185 CegarLoopUtils]: At program point L756(line 756) 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 19:56:26,089 INFO L185 CegarLoopUtils]: At program point L756-1(line 756) 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 19:56:26,089 INFO L185 CegarLoopUtils]: At program point L756-2(line 756) 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 19:56:26,089 INFO L185 CegarLoopUtils]: At program point L756-3(line 756) 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 19:56:26,089 INFO L185 CegarLoopUtils]: At program point L752(line 752) 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 19:56:26,089 INFO L185 CegarLoopUtils]: At program point L756-4(line 756) 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 19:56:26,089 INFO L185 CegarLoopUtils]: At program point L752-1(line 752) 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 19:56:26,089 INFO L185 CegarLoopUtils]: At program point L463(line 463) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-21 19:56:26,089 INFO L185 CegarLoopUtils]: At program point L752-2(line 752) 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 19:56:26,090 INFO L185 CegarLoopUtils]: At program point L752-3(line 752) 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 19:56:26,090 INFO L185 CegarLoopUtils]: At program point L748(line 748) 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 19:56:26,090 INFO L185 CegarLoopUtils]: At program point L748-1(line 748) 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 19:56:26,090 INFO L185 CegarLoopUtils]: At program point L748-2(line 748) 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 19:56:26,090 INFO L185 CegarLoopUtils]: At program point L393(line 393) 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 19:56:26,090 INFO L185 CegarLoopUtils]: At program point L748-3(line 748) 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 19:56:26,090 INFO L185 CegarLoopUtils]: At program point L393-1(line 393) 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 19:56:26,090 INFO L185 CegarLoopUtils]: At program point L744(line 744) 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 19:56:26,090 INFO L185 CegarLoopUtils]: At program point L748-4(line 748) 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 19:56:26,090 INFO L185 CegarLoopUtils]: At program point L744-1(line 744) 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 19:56:26,090 INFO L185 CegarLoopUtils]: At program point L748-5(line 748) 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 19:56:26,091 INFO L185 CegarLoopUtils]: At program point L744-2(line 744) 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 19:56:26,091 INFO L185 CegarLoopUtils]: At program point L748-6(line 748) 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 19:56:26,091 INFO L185 CegarLoopUtils]: At program point L744-3(line 744) 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 19:56:26,091 INFO L185 CegarLoopUtils]: At program point L748-7(line 748) 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 19:56:26,091 INFO L185 CegarLoopUtils]: At program point L740(line 740) 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 19:56:26,091 INFO L185 CegarLoopUtils]: At program point L744-4(line 744) 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 19:56:26,091 INFO L185 CegarLoopUtils]: At program point L740-1(line 740) 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 19:56:26,091 INFO L185 CegarLoopUtils]: At program point L740-2(line 740) 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 19:56:26,091 INFO L185 CegarLoopUtils]: At program point L740-3(line 740) 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 19:56:26,091 INFO L185 CegarLoopUtils]: At program point L736(line 736) 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 19:56:26,091 INFO L185 CegarLoopUtils]: At program point L439(line 439) 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 19:56:26,091 INFO L185 CegarLoopUtils]: At program point L439-1(line 439) 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 19:56:26,092 INFO L185 CegarLoopUtils]: At program point L844(line 844) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-21 19:56:26,092 INFO L185 CegarLoopUtils]: At program point L394(line 394) 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 19:56:26,092 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#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~string66.offset| |old(#t~string66.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-21 19:56:26,092 INFO L185 CegarLoopUtils]: At program point L386(line 386) 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 19:56:26,092 INFO L185 CegarLoopUtils]: At program point L514(line 514) 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 19:56:26,092 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 19:56:26,093 INFO L185 CegarLoopUtils]: At program point activatePumpFINAL(lines 695 702) the Hoare annotation is: (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= 1 processEnvironment_~tmp~4)) (= ~pumpRunning~0 1) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2021-02-21 19:56:26,093 INFO L185 CegarLoopUtils]: At program point activatePumpEXIT(lines 695 702) the Hoare annotation is: (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= 1 processEnvironment_~tmp~4)) (= ~pumpRunning~0 1) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2021-02-21 19:56:26,093 INFO L185 CegarLoopUtils]: At program point activatePumpENTRY(lines 695 702) the Hoare annotation is: (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= 1 processEnvironment_~tmp~4)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2021-02-21 19:56:26,093 INFO L192 CegarLoopUtils]: At program point getWaterLevelENTRY(lines 532 540) the Hoare annotation is: true [2021-02-21 19:56:26,094 INFO L185 CegarLoopUtils]: At program point L537(line 537) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse2 (= ~pumpRunning~0 0)) (.cse1 (not (= 1 ~systemActive~0))) (.cse3 (= ~waterLevel~0 getWaterLevel_~retValue_acc~6))) (and (or .cse0 (not (< ~waterLevel~0 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 .cse3 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or (not (= ~pumpRunning~0 1)) .cse1 (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0)) .cse3) (or .cse0 (not (= ~waterLevel~0 1)) (not .cse2) .cse1 .cse3))) [2021-02-21 19:56:26,094 INFO L185 CegarLoopUtils]: At program point getWaterLevelFINAL(lines 532 540) the Hoare annotation is: (let ((.cse0 (= ~waterLevel~0 getWaterLevel_~retValue_acc~6))) (let ((.cse2 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse3 (and (= |getWaterLevel_#res| ~waterLevel~0) .cse0)) (.cse1 (not (= 1 ~systemActive~0))) (.cse4 (= ~pumpRunning~0 0))) (and (or (not (= ~pumpRunning~0 1)) (and (= |getWaterLevel_#res| getWaterLevel_~retValue_acc~6) .cse0) .cse1 (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))) (or .cse2 (not (= ~waterLevel~0 1)) .cse3 (not .cse4) .cse1) (or .cse2 (not (< ~waterLevel~0 3)) .cse3 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse4 (not (<= ~switchedOnBeforeTS~0 2147483647)))))) [2021-02-21 19:56:26,094 INFO L192 CegarLoopUtils]: At program point L536(line 536) the Hoare annotation is: true [2021-02-21 19:56:26,094 INFO L185 CegarLoopUtils]: At program point getWaterLevelEXIT(lines 532 540) the Hoare annotation is: (let ((.cse0 (= ~waterLevel~0 getWaterLevel_~retValue_acc~6))) (let ((.cse2 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse3 (and (= |getWaterLevel_#res| ~waterLevel~0) .cse0)) (.cse1 (not (= 1 ~systemActive~0))) (.cse4 (= ~pumpRunning~0 0))) (and (or (not (= ~pumpRunning~0 1)) (and (= |getWaterLevel_#res| getWaterLevel_~retValue_acc~6) .cse0) .cse1 (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))) (or .cse2 (not (= ~waterLevel~0 1)) .cse3 (not .cse4) .cse1) (or .cse2 (not (< ~waterLevel~0 3)) .cse3 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse4 (not (<= ~switchedOnBeforeTS~0 2147483647)))))) [2021-02-21 19:56:26,095 INFO L192 CegarLoopUtils]: At program point L769(line 769) the Hoare annotation is: true [2021-02-21 19:56:26,095 INFO L185 CegarLoopUtils]: At program point isHighWaterLevelEXIT(lines 767 785) 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~5 0) (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~10) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~10))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2 (and (<= |isHighWaterLevel_#res| 0) (<= isHighWaterLevel_~retValue_acc~10 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~retValue_acc~10) (<= isHighWaterLevel_~tmp___0~1 0))))) [2021-02-21 19:56:26,095 INFO L192 CegarLoopUtils]: At program point isHighWaterLevelENTRY(lines 767 785) the Hoare annotation is: true [2021-02-21 19:56:26,095 INFO L185 CegarLoopUtils]: At program point L782(line 782) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (and (= isHighWaterLevel_~tmp~5 0) (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~10)) .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1 (and (<= isHighWaterLevel_~retValue_acc~10 0) (<= 0 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~retValue_acc~10) (<= isHighWaterLevel_~tmp___0~1 0)) .cse2))) [2021-02-21 19:56:26,095 INFO L185 CegarLoopUtils]: At program point L779(line 779) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (= isHighWaterLevel_~tmp~5 0) .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2))) [2021-02-21 19:56:26,095 INFO L185 CegarLoopUtils]: At program point L777(line 777) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0))) [2021-02-21 19:56:26,096 INFO L185 CegarLoopUtils]: At program point L776(lines 776 780) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (= isHighWaterLevel_~tmp~5 0) .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2 (<= 1 isHighWaterLevel_~tmp~5)))) [2021-02-21 19:56:26,096 INFO L192 CegarLoopUtils]: At program point L774(line 774) the Hoare annotation is: true [2021-02-21 19:56:26,096 INFO L185 CegarLoopUtils]: At program point L776-2(lines 776 780) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (and (= isHighWaterLevel_~tmp~5 0) (= isHighWaterLevel_~tmp___0~1 1)) .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or (and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0)) .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2))) [2021-02-21 19:56:26,096 INFO L185 CegarLoopUtils]: At program point L774-1(line 774) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (= |isHighWaterLevel_#t~ret75| 0) .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) (<= 1 |isHighWaterLevel_#t~ret75|) .cse1 .cse2))) [2021-02-21 19:56:26,096 INFO L185 CegarLoopUtils]: At program point isHighWaterLevelFINAL(lines 767 785) 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~5 0) (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~10) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~10))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2 (and (<= |isHighWaterLevel_#res| 0) (<= isHighWaterLevel_~retValue_acc~10 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~retValue_acc~10) (<= isHighWaterLevel_~tmp___0~1 0))))) [2021-02-21 19:56:26,096 INFO L185 CegarLoopUtils]: At program point L774-2(line 774) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (= |isHighWaterLevel_#t~ret75| 0) .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) (<= 1 |isHighWaterLevel_#t~ret75|) .cse1 .cse2))) [2021-02-21 19:56:26,097 INFO L185 CegarLoopUtils]: At program point L774-3(line 774) 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~ret75| 0) (= |isHighWaterLevel_#t~ret75| isHighWaterLevel_~tmp~5)) .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2 (and (<= 1 |isHighWaterLevel_#t~ret75|) (<= 1 isHighWaterLevel_~tmp~5))))) [2021-02-21 19:56:26,097 INFO L192 CegarLoopUtils]: At program point L770(line 770) the Hoare annotation is: true [2021-02-21 19:56:26,097 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-21 19:56:26,097 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-21 19:56:26,097 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-21 19:56:26,097 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-21 19:56:26,097 INFO L185 CegarLoopUtils]: At program point L495(line 495) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse3 (= ~switchedOnBeforeTS~0 0)) (.cse4 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 .cse2 (not .cse3) (not (<= 2 ~waterLevel~0))) (or (not (= ~waterLevel~0 1)) .cse4 .cse1 .cse2) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse3 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse4 .cse1 (not (= 2 ~waterLevel~0)) .cse2))) [2021-02-21 19:56:26,098 INFO L185 CegarLoopUtils]: At program point L493(line 493) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse3 (= ~switchedOnBeforeTS~0 0)) (.cse4 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 .cse2 (not .cse3) (not (<= 2 ~waterLevel~0))) (or (not (= ~waterLevel~0 1)) .cse4 .cse1 .cse2) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse3 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse4 .cse1 (not (= 2 ~waterLevel~0)) .cse2))) [2021-02-21 19:56:26,098 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 488 499) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse3 (= ~switchedOnBeforeTS~0 0)) (.cse4 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 .cse2 (not .cse3) (not (<= 2 ~waterLevel~0))) (or (not (= ~waterLevel~0 1)) .cse4 .cse1 .cse2) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse3 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse4 .cse1 (not (= 2 ~waterLevel~0)) .cse2))) [2021-02-21 19:56:26,098 INFO L192 CegarLoopUtils]: At program point L492-1(lines 488 499) the Hoare annotation is: true [2021-02-21 19:56:26,098 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 488 499) the Hoare annotation is: true [2021-02-21 19:56:26,098 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalENTRY(lines 500 508) no Hoare annotation was computed. [2021-02-21 19:56:26,098 INFO L189 CegarLoopUtils]: For program point L505(line 505) no Hoare annotation was computed. [2021-02-21 19:56:26,098 INFO L189 CegarLoopUtils]: For program point L504(line 504) no Hoare annotation was computed. [2021-02-21 19:56:26,098 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalFINAL(lines 500 508) no Hoare annotation was computed. [2021-02-21 19:56:26,098 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalEXIT(lines 500 508) no Hoare annotation was computed. [2021-02-21 19:56:26,099 INFO L185 CegarLoopUtils]: At program point L640(lines 638 660) the Hoare annotation is: (let ((.cse7 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse5 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse0 (and .cse7 .cse5 .cse6)) (.cse2 (not (< |old(~waterLevel~0)| 3))) (.cse1 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse2 .cse3 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (or .cse0 (not (= |old(~waterLevel~0)| 1)) .cse3 .cse4) (or (and (= 2 ~waterLevel~0) .cse5 .cse6) (not (<= 2 |old(~waterLevel~0)|)) .cse2 (not (= |old(~pumpRunning~0)| 1)) .cse3 (not .cse1)) (or (and .cse7 .cse5 (= ~pumpRunning~0 0)) (not (= |old(~waterLevel~0)| 2)) .cse3 .cse4)))) [2021-02-21 19:56:26,099 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 635 661) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse5 (and .cse0 .cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))) (.cse6 (not (= |old(~pumpRunning~0)| 0))) (.cse3 (not (< |old(~waterLevel~0)| 3))) (.cse4 (not (= 1 ~systemActive~0))) (.cse2 (= |old(~switchedOnBeforeTS~0)| 0))) (and (or (and .cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse1) .cse2 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse3 .cse4 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (or (not (= |old(~waterLevel~0)| 1)) .cse5 .cse4 .cse6) (or (not (= |old(~waterLevel~0)| 2)) .cse5 .cse4 .cse6) (or (and (= 2 ~waterLevel~0) .cse1 (= ~switchedOnBeforeTS~0 0)) (not (<= 2 |old(~waterLevel~0)|)) .cse3 (not (= |old(~pumpRunning~0)| 1)) .cse4 (not .cse2))))) [2021-02-21 19:56:26,099 INFO L185 CegarLoopUtils]: At program point L651(line 651) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (let ((.cse6 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 (= ~pumpRunning~0 0))) (.cse8 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (= ~waterLevel~0 1)) (.cse7 (not (= |old(~waterLevel~0)| 2))) (.cse5 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse9 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648)))) (.cse3 (not (< |old(~waterLevel~0)| 3))) (.cse4 (not (= 1 ~systemActive~0))) (.cse10 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse11 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)))) (and (or (and .cse0 .cse1 .cse2) (not (<= 2 |old(~waterLevel~0)|)) .cse3 (not (= |old(~pumpRunning~0)| 1)) .cse4 (not .cse5)) (or .cse6 .cse7 .cse4 .cse8) (or .cse6 (not (= |old(~waterLevel~0)| 1)) .cse4 .cse8) (or .cse0 .cse5 .cse9 .cse7 .cse4 .cse10 .cse11) (or .cse5 .cse9 .cse3 .cse4 .cse10 (and .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (< ~waterLevel~0 3)) .cse11)))) [2021-02-21 19:56:26,099 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 635 661) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse6 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (= ~waterLevel~0 1)) (.cse7 (not (= |old(~waterLevel~0)| 2))) (.cse5 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse9 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648)))) (.cse3 (not (< |old(~waterLevel~0)| 3))) (.cse4 (not (= 1 ~systemActive~0))) (.cse10 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse8 (< ~waterLevel~0 3)) (.cse11 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)))) (and (or (and .cse0 .cse1 .cse2) (not (<= 2 |old(~waterLevel~0)|)) .cse3 (not (= |old(~pumpRunning~0)| 1)) .cse4 (not .cse5)) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 (= ~pumpRunning~0 0)) (not (= |old(~waterLevel~0)| 1)) .cse4 .cse6) (or .cse7 .cse4 .cse6 (and (= ~pumpRunning~0 1) (<= 2 ~waterLevel~0) .cse8 (= ~switchedOnBeforeTS~0 0))) (or .cse0 .cse5 .cse9 .cse7 .cse4 .cse10 .cse11) (or .cse5 .cse9 .cse3 .cse4 .cse10 (and .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse8) .cse11))) [2021-02-21 19:56:26,100 INFO L185 CegarLoopUtils]: At program point L649(lines 649 655) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse6 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (= ~waterLevel~0 1)) (.cse7 (not (= |old(~waterLevel~0)| 2))) (.cse5 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse9 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648)))) (.cse3 (not (< |old(~waterLevel~0)| 3))) (.cse4 (not (= 1 ~systemActive~0))) (.cse10 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse8 (< ~waterLevel~0 3)) (.cse11 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)))) (and (or (and .cse0 .cse1 .cse2) (not (<= 2 |old(~waterLevel~0)|)) .cse3 (not (= |old(~pumpRunning~0)| 1)) .cse4 (not .cse5)) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 (= ~pumpRunning~0 0)) (not (= |old(~waterLevel~0)| 1)) .cse4 .cse6) (or .cse7 .cse4 .cse6 (and (= ~pumpRunning~0 1) (<= 2 ~waterLevel~0) .cse8 (= ~switchedOnBeforeTS~0 0))) (or .cse0 .cse5 .cse9 .cse7 .cse4 .cse10 .cse11) (or .cse5 .cse9 .cse3 .cse4 .cse10 (and .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse8) .cse11))) [2021-02-21 19:56:26,100 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 635 661) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse6 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (= ~waterLevel~0 1)) (.cse7 (not (= |old(~waterLevel~0)| 2))) (.cse5 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse9 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648)))) (.cse3 (not (< |old(~waterLevel~0)| 3))) (.cse4 (not (= 1 ~systemActive~0))) (.cse10 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse8 (< ~waterLevel~0 3)) (.cse11 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)))) (and (or (and .cse0 .cse1 .cse2) (not (<= 2 |old(~waterLevel~0)|)) .cse3 (not (= |old(~pumpRunning~0)| 1)) .cse4 (not .cse5)) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 (= ~pumpRunning~0 0)) (not (= |old(~waterLevel~0)| 1)) .cse4 .cse6) (or .cse7 .cse4 .cse6 (and (= ~pumpRunning~0 1) (<= 2 ~waterLevel~0) .cse8 (= ~switchedOnBeforeTS~0 0))) (or .cse0 .cse5 .cse9 .cse7 .cse4 .cse10 .cse11) (or .cse5 .cse9 .cse3 .cse4 .cse10 (and .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse8) .cse11))) [2021-02-21 19:56:26,100 INFO L185 CegarLoopUtils]: At program point L644(line 644) the Hoare annotation is: (let ((.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse2 (not (< |old(~waterLevel~0)| 3))) (.cse1 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse2 .cse3 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (or .cse0 (not (<= 2 |old(~waterLevel~0)|)) .cse2 (not (= |old(~pumpRunning~0)| 1)) .cse3 (not .cse1)) (or (not (= |old(~waterLevel~0)| 2)) .cse3 .cse4) (or (not (= |old(~waterLevel~0)| 1)) .cse3 .cse4))) [2021-02-21 19:56:26,100 INFO L185 CegarLoopUtils]: At program point L642(lines 638 660) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (let ((.cse6 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 (= ~pumpRunning~0 0))) (.cse8 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (= ~waterLevel~0 1)) (.cse7 (not (= |old(~waterLevel~0)| 2))) (.cse5 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse9 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648)))) (.cse3 (not (< |old(~waterLevel~0)| 3))) (.cse4 (not (= 1 ~systemActive~0))) (.cse10 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse11 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)))) (and (or (and .cse0 .cse1 .cse2) (not (<= 2 |old(~waterLevel~0)|)) .cse3 (not (= |old(~pumpRunning~0)| 1)) .cse4 (not .cse5)) (or .cse6 .cse7 .cse4 .cse8) (or .cse6 (not (= |old(~waterLevel~0)| 1)) .cse4 .cse8) (or .cse0 .cse5 .cse9 .cse7 .cse4 .cse10 .cse11) (or .cse5 .cse9 .cse3 .cse4 .cse10 (and .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (< ~waterLevel~0 3)) .cse11)))) [2021-02-21 19:56:26,101 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 845 874) the Hoare annotation is: true [2021-02-21 19:56:26,101 INFO L192 CegarLoopUtils]: At program point L859(lines 859 863) the Hoare annotation is: true [2021-02-21 19:56:26,101 INFO L192 CegarLoopUtils]: At program point L859-1(lines 859 863) the Hoare annotation is: true [2021-02-21 19:56:26,101 INFO L192 CegarLoopUtils]: At program point L855-2(lines 855 869) the Hoare annotation is: true [2021-02-21 19:56:26,101 INFO L192 CegarLoopUtils]: At program point L851(line 851) the Hoare annotation is: true [2021-02-21 19:56:26,101 INFO L192 CegarLoopUtils]: At program point L851-1(line 851) the Hoare annotation is: true [2021-02-21 19:56:26,101 INFO L192 CegarLoopUtils]: At program point L847(line 847) the Hoare annotation is: true [2021-02-21 19:56:26,101 INFO L192 CegarLoopUtils]: At program point L870(lines 845 874) the Hoare annotation is: true [2021-02-21 19:56:26,102 INFO L192 CegarLoopUtils]: At program point L866(line 866) the Hoare annotation is: true [2021-02-21 19:56:26,102 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 845 874) the Hoare annotation is: true [2021-02-21 19:56:26,102 INFO L192 CegarLoopUtils]: At program point L856(line 856) the Hoare annotation is: true [2021-02-21 19:56:26,102 INFO L185 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 464 475) 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 19:56:26,102 INFO L185 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 464 475) 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 19:56:26,102 INFO L185 CegarLoopUtils]: At program point L469(line 469) 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 19:56:26,102 INFO L185 CegarLoopUtils]: At program point L468-1(lines 464 475) 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 19:56:26,103 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 899 905) the Hoare annotation is: true [2021-02-21 19:56:26,103 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 899 905) the Hoare annotation is: true [2021-02-21 19:56:26,103 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-21 19:56:26,103 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 19:56:26,103 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-21 19:56:26,103 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-21 19:56:26,103 INFO L185 CegarLoopUtils]: At program point startSystemEXIT(lines 786 793) the Hoare annotation is: (let ((.cse3 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (not (= ~pumpRunning~0 0))) (.cse0 (not (= |old(~systemActive~0)| 1))) (.cse4 (not (< ~waterLevel~0 3))) (.cse2 (= 1 ~systemActive~0)) (.cse5 (= ~switchedOnBeforeTS~0 0))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2) (or .cse0 .cse3 (not (= ~pumpRunning~0 1)) .cse4 (not .cse5) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse3 .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse4 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 .cse5 (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-21 19:56:26,104 INFO L185 CegarLoopUtils]: At program point startSystemENTRY(lines 786 793) the Hoare annotation is: (let ((.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (not (= ~pumpRunning~0 0))) (.cse0 (not (= |old(~systemActive~0)| 1))) (.cse3 (not (< ~waterLevel~0 3))) (.cse4 (= ~switchedOnBeforeTS~0 0))) (and (or .cse0 .cse1 (not (= ~waterLevel~0 1)) .cse2) (or .cse0 .cse1 (not (= ~pumpRunning~0 1)) .cse3 (not .cse4) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse3 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= 1 ~systemActive~0) .cse4 (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-21 19:56:26,104 INFO L185 CegarLoopUtils]: At program point startSystemFINAL(lines 786 793) the Hoare annotation is: (let ((.cse3 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (not (= ~pumpRunning~0 0))) (.cse0 (not (= |old(~systemActive~0)| 1))) (.cse4 (not (< ~waterLevel~0 3))) (.cse2 (= 1 ~systemActive~0)) (.cse5 (= ~switchedOnBeforeTS~0 0))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2) (or .cse0 .cse3 (not (= ~pumpRunning~0 1)) .cse4 (not .cse5) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse3 .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse4 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 .cse5 (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-21 19:56:26,104 INFO L185 CegarLoopUtils]: At program point L481(line 481) the Hoare annotation is: (let ((.cse4 (= ~switchedOnBeforeTS~0 0)) (.cse0 (not (<= test_~tmp~3 2147483647))) (.cse5 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (not (< test_~splverifierCounter~0 4))) (.cse2 (= test_~tmp~3 0)) (.cse3 (not (= 1 ~systemActive~0))) (.cse6 (not (<= 0 (+ test_~tmp~3 2147483648))))) (and (or .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse1 .cse2 (not (< |old(~waterLevel~0)| 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse3 .cse4 (and .cse5 (< ~waterLevel~0 2)) .cse6 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 (not (= ~pumpRunning~0 1)) .cse1 .cse2 (not (= |old(~waterLevel~0)| 2)) .cse3 (not .cse4) .cse6) (or .cse0 (not (= |old(~waterLevel~0)| 1)) .cse5 .cse1 .cse2 (not (= ~pumpRunning~0 0)) .cse3 .cse6))) [2021-02-21 19:56:26,104 INFO L185 CegarLoopUtils]: At program point L480-1(lines 476 487) the Hoare annotation is: (let ((.cse1 (= 2 ~waterLevel~0)) (.cse0 (not (<= test_~tmp~3 2147483647))) (.cse2 (not (< test_~splverifierCounter~0 4))) (.cse3 (= test_~tmp~3 0)) (.cse4 (not (= 1 ~systemActive~0))) (.cse5 (= ~switchedOnBeforeTS~0 0)) (.cse6 (not (<= 0 (+ test_~tmp~3 2147483648))))) (and (or .cse0 (not (= ~pumpRunning~0 1)) .cse1 .cse2 .cse3 (not (= |old(~waterLevel~0)| 2)) .cse4 (not .cse5) .cse6) (or .cse0 (not (= |old(~waterLevel~0)| 1)) .cse1 .cse2 .cse3 (not (= ~pumpRunning~0 0)) .cse4 .cse6) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 2 ~waterLevel~0)) .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse2 .cse3 (not (< |old(~waterLevel~0)| 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse4 (and (<= ~waterLevel~0 2) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)) .cse5 .cse6 (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-21 19:56:26,105 INFO L185 CegarLoopUtils]: At program point waterRiseEXIT(lines 476 487) the Hoare annotation is: (let ((.cse1 (= 2 ~waterLevel~0)) (.cse0 (not (<= test_~tmp~3 2147483647))) (.cse2 (not (< test_~splverifierCounter~0 4))) (.cse3 (= test_~tmp~3 0)) (.cse4 (not (= 1 ~systemActive~0))) (.cse5 (= ~switchedOnBeforeTS~0 0)) (.cse6 (not (<= 0 (+ test_~tmp~3 2147483648))))) (and (or .cse0 (not (= ~pumpRunning~0 1)) .cse1 .cse2 .cse3 (not (= |old(~waterLevel~0)| 2)) .cse4 (not .cse5) .cse6) (or .cse0 (not (= |old(~waterLevel~0)| 1)) .cse1 .cse2 .cse3 (not (= ~pumpRunning~0 0)) .cse4 .cse6) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 2 ~waterLevel~0)) .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse2 .cse3 (not (< |old(~waterLevel~0)| 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse4 (and (<= ~waterLevel~0 2) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)) .cse5 .cse6 (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-21 19:56:26,105 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 476 487) the Hoare annotation is: (let ((.cse0 (not (<= test_~tmp~3 2147483647))) (.cse6 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (not (< test_~splverifierCounter~0 4))) (.cse2 (= test_~tmp~3 0)) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (= ~switchedOnBeforeTS~0 0)) (.cse5 (not (<= 0 (+ test_~tmp~3 2147483648))))) (and (or .cse0 (not (= ~pumpRunning~0 1)) (= 2 ~waterLevel~0) .cse1 .cse2 (not (= |old(~waterLevel~0)| 2)) .cse3 (not .cse4) .cse5) (or .cse0 (not (= |old(~waterLevel~0)| 1)) .cse6 .cse1 .cse2 (not (= ~pumpRunning~0 0)) .cse3 .cse5) (or .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse6 .cse1 .cse2 (not (< |old(~waterLevel~0)| 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse3 .cse4 .cse5 (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-21 19:56:26,105 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 80 87) the Hoare annotation is: true [2021-02-21 19:56:26,105 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 84) the Hoare annotation is: true [2021-02-21 19:56:26,105 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 80 87) the Hoare annotation is: true [2021-02-21 19:56:26,105 INFO L192 CegarLoopUtils]: At program point L84(line 84) the Hoare annotation is: true [2021-02-21 19:56:26,105 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 80 87) the Hoare annotation is: true [2021-02-21 19:56:26,161 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.02 07:56:26 BoogieIcfgContainer [2021-02-21 19:56:26,161 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-21 19:56:26,163 INFO L168 Benchmark]: Toolchain (without parser) took 290870.04 ms. Allocated memory was 155.2 MB in the beginning and 979.4 MB in the end (delta: 824.2 MB). Free memory was 131.2 MB in the beginning and 406.4 MB in the end (delta: -275.2 MB). Peak memory consumption was 634.1 MB. Max. memory is 8.0 GB. [2021-02-21 19:56:26,163 INFO L168 Benchmark]: CDTParser took 0.37 ms. Allocated memory is still 155.2 MB. Free memory was 129.0 MB in the beginning and 128.9 MB in the end (delta: 75.0 kB). There was no memory consumed. Max. memory is 8.0 GB. [2021-02-21 19:56:26,164 INFO L168 Benchmark]: CACSL2BoogieTranslator took 731.16 ms. Allocated memory is still 155.2 MB. Free memory was 130.1 MB in the beginning and 109.0 MB in the end (delta: 21.1 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2021-02-21 19:56:26,164 INFO L168 Benchmark]: Boogie Preprocessor took 180.05 ms. Allocated memory is still 155.2 MB. Free memory was 109.0 MB in the beginning and 135.5 MB in the end (delta: -26.6 MB). Peak memory consumption was 3.7 MB. Max. memory is 8.0 GB. [2021-02-21 19:56:26,164 INFO L168 Benchmark]: RCFGBuilder took 1815.27 ms. Allocated memory is still 155.2 MB. Free memory was 135.5 MB in the beginning and 88.5 MB in the end (delta: 47.0 MB). Peak memory consumption was 62.2 MB. Max. memory is 8.0 GB. [2021-02-21 19:56:26,164 INFO L168 Benchmark]: TraceAbstraction took 288118.76 ms. Allocated memory was 155.2 MB in the beginning and 979.4 MB in the end (delta: 824.2 MB). Free memory was 88.0 MB in the beginning and 406.4 MB in the end (delta: -318.4 MB). Peak memory consumption was 590.2 MB. Max. memory is 8.0 GB. [2021-02-21 19:56:26,170 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37 ms. Allocated memory is still 155.2 MB. Free memory was 129.0 MB in the beginning and 128.9 MB in the end (delta: 75.0 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 731.16 ms. Allocated memory is still 155.2 MB. Free memory was 130.1 MB in the beginning and 109.0 MB in the end (delta: 21.1 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 180.05 ms. Allocated memory is still 155.2 MB. Free memory was 109.0 MB in the beginning and 135.5 MB in the end (delta: -26.6 MB). Peak memory consumption was 3.7 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1815.27 ms. Allocated memory is still 155.2 MB. Free memory was 135.5 MB in the beginning and 88.5 MB in the end (delta: 47.0 MB). Peak memory consumption was 62.2 MB. Max. memory is 8.0 GB. * TraceAbstraction took 288118.76 ms. Allocated memory was 155.2 MB in the beginning and 979.4 MB in the end (delta: 824.2 MB). Free memory was 88.0 MB in the beginning and 406.4 MB in the end (delta: -318.4 MB). Peak memory consumption was 590.2 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 84]: 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: 568]: Loop Invariant Derived loop invariant: (!(\old(systemActive) == 1) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 845]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 569]: Loop Invariant Derived loop invariant: (((((!(\old(systemActive) == 1) || ((((((((((0 <= switchedOnBeforeTS + 2147483648 && pumpRunning == switchedOnBeforeTS) && switchedOnBeforeTS <= 2147483647) && 1 == systemActive) && 0 <= tmp + 2147483648) && tmp <= 2147483647) && waterLevel < 3) && tmp___0 <= 2147483647) && 0 <= tmp___0 + 2147483648) && !(switchedOnBeforeTS == 0)) && splverifierCounter == 0)) || !(\old(waterLevel) == 1)) || ((((((((((pumpRunning == 1 && 1 == systemActive) && 0 <= tmp + 2147483648) && tmp <= 2147483647) && !(tmp == 0)) && waterLevel < 3) && 2 <= waterLevel) && switchedOnBeforeTS == 0) && tmp___0 <= 2147483647) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || !(\old(pumpRunning) == 0)) || ((((((((((1 <= systemActive && waterLevel == 1) && \old(waterLevel) == waterLevel) && pumpRunning == switchedOnBeforeTS) && 1 == systemActive) && 0 <= tmp + 2147483648) && tmp <= 2147483647) && pumpRunning == 0) && tmp___0 <= 2147483647) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || (((((((1 <= systemActive && \old(systemActive) == systemActive) && waterLevel == 1) && \old(waterLevel) == waterLevel) && switchedOnBeforeTS == \old(switchedOnBeforeTS)) && pumpRunning == 0) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0) - InvariantResult [Line: 855]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 63]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 70]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(waterLevel == 1) || !(pumpRunning == 0)) || !(1 == systemActive)) || (((1 <= \result && \result <= 1) && retValue_acc <= 1) && 1 <= retValue_acc) - ProcedureContractResult [Line: 796]: Procedure Contract for __utac_acc__Specification5_spec__1 Derived contract for procedure __utac_acc__Specification5_spec__1: 1 - ProcedureContractResult [Line: 804]: 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)) && (((((!(pumpRunning == 1) || pumpRunning == switchedOnBeforeTS) || !(waterLevel < 3)) || !(1 == systemActive)) || !(\old(switchedOnBeforeTS) == 0)) || !(2 <= waterLevel))) && ((((((\old(switchedOnBeforeTS) == 0 || !(0 <= \old(switchedOnBeforeTS) + 2147483648)) || pumpRunning == switchedOnBeforeTS) || !(waterLevel < 3)) || !(pumpRunning == \old(switchedOnBeforeTS))) || !(1 == systemActive)) || !(\old(switchedOnBeforeTS) <= 2147483647))) && (((pumpRunning == switchedOnBeforeTS || !(pumpRunning == 0)) || !(1 == systemActive)) || !(2 == waterLevel)) - ProcedureContractResult [Line: 814]: Procedure Contract for __utac_acc__Specification5_spec__3 Derived contract for procedure __utac_acc__Specification5_spec__3: (((tmp == waterLevel || !(pumpRunning == 1)) || !(1 == systemActive)) || !(2 == waterLevel)) || !(switchedOnBeforeTS == 0) - ProcedureContractResult [Line: 917]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 722]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (((((!(waterLevel == 1) || !(pumpRunning == 0)) || !(1 == systemActive)) || (pumpRunning == \result && pumpRunning == retValue_acc)) && ((((((!(pumpRunning == switchedOnBeforeTS) || !(waterLevel < 3)) || !(0 <= switchedOnBeforeTS + 2147483648)) || !(1 == systemActive)) || pumpRunning == 0) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(switchedOnBeforeTS <= 2147483647))) && (((!(pumpRunning == 0) || !(1 == systemActive)) || !(2 == waterLevel)) || (pumpRunning == \result && pumpRunning == retValue_acc))) && (((((!(pumpRunning == 1) || !(waterLevel < 3)) || !(1 == systemActive)) || !(switchedOnBeforeTS == 0)) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 56]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 906]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 541]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: ((((!(pumpRunning == switchedOnBeforeTS) || !(pumpRunning == 0)) || !(1 == systemActive)) || (retValue_acc == 0 && \result == retValue_acc)) || !(2 == waterLevel)) && ((((!(pumpRunning == switchedOnBeforeTS) || !(waterLevel == 1)) || !(pumpRunning == 0)) || (1 <= retValue_acc && 1 <= \result)) || !(1 == systemActive)) - ProcedureContractResult [Line: 670]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: ((((((1 == tmp && pumpRunning == 1) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 == waterLevel)) && ((((!(waterLevel == 1) || (0 == tmp && pumpRunning == \old(pumpRunning))) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(1 == systemActive)) || !(\old(pumpRunning) == 0))) && ((((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(0 <= switchedOnBeforeTS + 2147483648)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(switchedOnBeforeTS <= 2147483647)) || \old(pumpRunning) == 0) - ProcedureContractResult [Line: 662]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 559]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 695]: Procedure Contract for activatePump Derived contract for procedure activatePump: ((((!(switchedOnBeforeTS == \old(pumpRunning)) || !(1 == tmp)) || pumpRunning == 1) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 == waterLevel) - ProcedureContractResult [Line: 488]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 532]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: (((((!(pumpRunning == 1) || (\result == retValue_acc && waterLevel == retValue_acc)) || !(1 == systemActive)) || !(2 == waterLevel)) || !(switchedOnBeforeTS == 0)) && ((((!(pumpRunning == switchedOnBeforeTS) || !(waterLevel == 1)) || (\result == waterLevel && waterLevel == retValue_acc)) || !(pumpRunning == 0)) || !(1 == systemActive))) && ((((((!(pumpRunning == switchedOnBeforeTS) || !(waterLevel < 3)) || (\result == waterLevel && waterLevel == retValue_acc)) || !(0 <= switchedOnBeforeTS + 2147483648)) || !(1 == systemActive)) || pumpRunning == 0) || !(switchedOnBeforeTS <= 2147483647)) - ProcedureContractResult [Line: 767]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: ((((!(pumpRunning == switchedOnBeforeTS) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(2 == waterLevel)) || (((tmp == 0 && tmp___0 == 1) && tmp___0 == retValue_acc) && \result == retValue_acc)) && ((((!(pumpRunning == switchedOnBeforeTS) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(1 == systemActive)) || (((((\result <= 0 && retValue_acc <= 0) && 0 <= \result) && 0 <= tmp___0) && 0 <= retValue_acc) && tmp___0 <= 0)) - ProcedureContractResult [Line: 635]: Procedure Contract for timeShift Derived contract for procedure timeShift: ((((((((((waterLevel == 1 && pumpRunning == switchedOnBeforeTS) && pumpRunning == \old(pumpRunning)) || !(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))) && (((!(\old(waterLevel) == 2) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || (((pumpRunning == 1 && 2 <= waterLevel) && waterLevel < 3) && switchedOnBeforeTS == 0))) && ((((((waterLevel == 1 || \old(switchedOnBeforeTS) == 0) || !(0 <= \old(switchedOnBeforeTS) + 2147483648)) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || !(\old(switchedOnBeforeTS) <= 2147483647)) || !(\old(switchedOnBeforeTS) == \old(pumpRunning)))) && ((((((\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: 845]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 464]: 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: 899]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 786]: Procedure Contract for startSystem Derived contract for procedure startSystem: (((((!(\old(systemActive) == 1) || !(waterLevel == 1)) || !(pumpRunning == 0)) || 1 == systemActive) && (((((!(\old(systemActive) == 1) || \old(systemActive) == systemActive) || !(pumpRunning == 1)) || !(waterLevel < 3)) || !(switchedOnBeforeTS == 0)) || !(2 <= waterLevel))) && (((!(\old(systemActive) == 1) || \old(systemActive) == systemActive) || !(pumpRunning == 0)) || !(2 == waterLevel))) && ((((((!(\old(systemActive) == 1) || !(pumpRunning == switchedOnBeforeTS)) || !(waterLevel < 3)) || !(0 <= switchedOnBeforeTS + 2147483648)) || 1 == systemActive) || switchedOnBeforeTS == 0) || !(switchedOnBeforeTS <= 2147483647)) - ProcedureContractResult [Line: 476]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((((((((!(tmp <= 2147483647) || !(pumpRunning == 1)) || 2 == waterLevel) || !(splverifierCounter < 4)) || tmp == 0) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || !(switchedOnBeforeTS == 0)) || !(0 <= tmp + 2147483648)) && (((((((!(tmp <= 2147483647) || !(\old(waterLevel) == 1)) || 2 == waterLevel) || !(splverifierCounter < 4)) || tmp == 0) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(0 <= tmp + 2147483648))) && ((((((((((((\old(waterLevel) == waterLevel && 2 <= waterLevel) || !(tmp <= 2147483647)) || !(pumpRunning == switchedOnBeforeTS)) || !(splverifierCounter < 4)) || tmp == 0) || !(\old(waterLevel) < 3)) || !(0 <= switchedOnBeforeTS + 2147483648)) || !(1 == systemActive)) || (waterLevel <= 2 && \old(waterLevel) + 1 <= waterLevel)) || switchedOnBeforeTS == 0) || !(0 <= tmp + 2147483648)) || !(switchedOnBeforeTS <= 2147483647)) - ProcedureContractResult [Line: 80]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 41 procedures, 632 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 113.4s, OverallIterations: 10, TraceHistogramMax: 3, AutomataDifference: 98.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 174.4s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 2642 SDtfs, 9792 SDslu, 7150 SDs, 0 SdLazy, 15203 SolverSat, 3319 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 26.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 836 GetRequests, 399 SyntacticMatches, 5 SemanticMatches, 432 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22699 ImplicationChecksByTransitivity, 69.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1007occurred in iteration=9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.8s AutomataMinimizationTime, 10 MinimizatonAttempts, 1341 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 264 LocationsWithAnnotation, 3310 PreInvPairs, 4066 NumberOfFragments, 12160 HoareAnnotationTreeSize, 3310 FomulaSimplifications, 4684918275 FormulaSimplificationTreeSizeReduction, 32.1s HoareSimplificationTime, 264 FomulaSimplificationsInter, 8009375 FormulaSimplificationTreeSizeReductionInter, 141.7s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...