/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product35.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-3af5e1f [2020-09-04 21:07:38,273 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-09-04 21:07:38,276 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-09-04 21:07:38,301 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-09-04 21:07:38,302 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-09-04 21:07:38,303 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-09-04 21:07:38,304 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-09-04 21:07:38,306 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-09-04 21:07:38,307 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-09-04 21:07:38,308 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-09-04 21:07:38,309 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-09-04 21:07:38,310 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-09-04 21:07:38,311 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-09-04 21:07:38,312 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-09-04 21:07:38,313 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-09-04 21:07:38,314 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-09-04 21:07:38,315 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-09-04 21:07:38,316 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-09-04 21:07:38,318 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-09-04 21:07:38,319 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-09-04 21:07:38,321 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-09-04 21:07:38,322 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-09-04 21:07:38,323 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-09-04 21:07:38,324 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-09-04 21:07:38,330 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-09-04 21:07:38,330 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-09-04 21:07:38,330 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-09-04 21:07:38,331 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-09-04 21:07:38,332 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-09-04 21:07:38,336 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-09-04 21:07:38,336 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-09-04 21:07:38,337 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-09-04 21:07:38,338 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-09-04 21:07:38,338 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-09-04 21:07:38,339 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-09-04 21:07:38,340 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-09-04 21:07:38,340 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-09-04 21:07:38,341 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-09-04 21:07:38,341 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-09-04 21:07:38,342 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-09-04 21:07:38,343 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-09-04 21:07:38,344 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-09-04 21:07:38,355 INFO L113 SettingsManager]: Loading preferences was successful [2020-09-04 21:07:38,355 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-09-04 21:07:38,356 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-09-04 21:07:38,357 INFO L138 SettingsManager]: * sizeof long=4 [2020-09-04 21:07:38,357 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-09-04 21:07:38,357 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-09-04 21:07:38,357 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-09-04 21:07:38,357 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-09-04 21:07:38,357 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-09-04 21:07:38,358 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-09-04 21:07:38,358 INFO L138 SettingsManager]: * sizeof long double=12 [2020-09-04 21:07:38,358 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-09-04 21:07:38,358 INFO L138 SettingsManager]: * Use constant arrays=true [2020-09-04 21:07:38,358 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-09-04 21:07:38,359 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-09-04 21:07:38,359 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-09-04 21:07:38,359 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-09-04 21:07:38,359 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-09-04 21:07:38,359 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-09-04 21:07:38,360 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-09-04 21:07:38,360 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-09-04 21:07:38,360 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-09-04 21:07:38,360 INFO L138 SettingsManager]: * Use separate solver for trace checks=false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-09-04 21:07:38,773 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-09-04 21:07:38,798 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-09-04 21:07:38,804 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-09-04 21:07:38,806 INFO L271 PluginConnector]: Initializing CDTParser... [2020-09-04 21:07:38,806 INFO L275 PluginConnector]: CDTParser initialized [2020-09-04 21:07:38,808 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product35.cil.c [2020-09-04 21:07:38,900 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/b8f093bfc/e8100952f4884ac2af6303ca7b108ffc/FLAG9828a5431 [2020-09-04 21:07:39,488 INFO L306 CDTParser]: Found 1 translation units. [2020-09-04 21:07:39,489 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/product-lines/minepump_spec5_product35.cil.c [2020-09-04 21:07:39,504 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/b8f093bfc/e8100952f4884ac2af6303ca7b108ffc/FLAG9828a5431 [2020-09-04 21:07:39,785 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/b8f093bfc/e8100952f4884ac2af6303ca7b108ffc [2020-09-04 21:07:39,801 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-09-04 21:07:39,803 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-09-04 21:07:39,807 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-09-04 21:07:39,807 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-09-04 21:07:39,812 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-09-04 21:07:39,813 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.09 09:07:39" (1/1) ... [2020-09-04 21:07:39,817 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51800d17 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 09:07:39, skipping insertion in model container [2020-09-04 21:07:39,818 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.09 09:07:39" (1/1) ... [2020-09-04 21:07:39,830 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-09-04 21:07:39,906 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-09-04 21:07:40,312 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-09-04 21:07:40,326 INFO L203 MainTranslator]: Completed pre-run [2020-09-04 21:07:40,494 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-09-04 21:07:40,539 INFO L208 MainTranslator]: Completed translation [2020-09-04 21:07:40,540 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 09:07:40 WrapperNode [2020-09-04 21:07:40,540 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-09-04 21:07:40,541 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-09-04 21:07:40,541 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-09-04 21:07:40,541 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-09-04 21:07:40,556 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 09:07:40" (1/1) ... [2020-09-04 21:07:40,556 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 09:07:40" (1/1) ... [2020-09-04 21:07:40,576 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 09:07:40" (1/1) ... [2020-09-04 21:07:40,577 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 09:07:40" (1/1) ... [2020-09-04 21:07:40,605 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 09:07:40" (1/1) ... [2020-09-04 21:07:40,616 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 09:07:40" (1/1) ... [2020-09-04 21:07:40,622 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 09:07:40" (1/1) ... [2020-09-04 21:07:40,630 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-09-04 21:07:40,631 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-09-04 21:07:40,631 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-09-04 21:07:40,631 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-09-04 21:07:40,632 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 09:07:40" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/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 [2020-09-04 21:07:40,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-09-04 21:07:40,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-09-04 21:07:40,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-09-04 21:07:40,712 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-09-04 21:07:40,712 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-09-04 21:07:40,712 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-09-04 21:07:40,712 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-09-04 21:07:40,712 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-09-04 21:07:40,712 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-09-04 21:07:40,713 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-09-04 21:07:40,713 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-09-04 21:07:40,713 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-09-04 21:07:40,713 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-09-04 21:07:40,713 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-09-04 21:07:40,714 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-09-04 21:07:40,714 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-09-04 21:07:40,714 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-09-04 21:07:40,714 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-09-04 21:07:40,714 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-09-04 21:07:40,715 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-09-04 21:07:40,715 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-09-04 21:07:40,715 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-09-04 21:07:40,715 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-09-04 21:07:40,715 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-09-04 21:07:40,716 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-09-04 21:07:40,716 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-09-04 21:07:40,716 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-09-04 21:07:40,716 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-09-04 21:07:40,716 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-09-04 21:07:40,716 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-09-04 21:07:40,717 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-09-04 21:07:40,717 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-09-04 21:07:40,717 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-09-04 21:07:40,717 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-09-04 21:07:40,717 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-09-04 21:07:40,717 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-09-04 21:07:40,718 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-09-04 21:07:40,718 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-09-04 21:07:40,718 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-09-04 21:07:40,718 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-09-04 21:07:40,718 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-09-04 21:07:40,718 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-09-04 21:07:40,719 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-09-04 21:07:40,719 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-09-04 21:07:40,719 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-09-04 21:07:40,719 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-09-04 21:07:40,719 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-09-04 21:07:40,720 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-09-04 21:07:40,720 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-09-04 21:07:40,720 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-09-04 21:07:40,720 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-09-04 21:07:40,720 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-09-04 21:07:40,720 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-09-04 21:07:40,720 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-09-04 21:07:40,721 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-09-04 21:07:40,721 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-09-04 21:07:40,721 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-09-04 21:07:40,721 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-09-04 21:07:40,721 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-09-04 21:07:40,721 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-09-04 21:07:40,722 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-09-04 21:07:40,722 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-09-04 21:07:40,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-09-04 21:07:40,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-09-04 21:07:40,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-09-04 21:07:40,722 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-09-04 21:07:40,723 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-09-04 21:07:40,723 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-09-04 21:07:40,723 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-09-04 21:07:40,723 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-09-04 21:07:40,723 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-09-04 21:07:40,723 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-09-04 21:07:40,724 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-09-04 21:07:40,724 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-09-04 21:07:40,724 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-09-04 21:07:40,724 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-09-04 21:07:40,724 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-09-04 21:07:40,724 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-09-04 21:07:40,724 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-09-04 21:07:40,725 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-09-04 21:07:40,725 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-09-04 21:07:40,725 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-09-04 21:07:40,725 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-09-04 21:07:40,725 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-09-04 21:07:40,725 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-09-04 21:07:40,726 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-09-04 21:07:40,726 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-09-04 21:07:40,726 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-09-04 21:07:40,726 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-09-04 21:07:40,726 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-09-04 21:07:40,726 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-09-04 21:07:40,727 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-09-04 21:07:40,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-09-04 21:07:40,727 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-09-04 21:07:41,785 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-09-04 21:07:41,785 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-09-04 21:07:41,797 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.09 09:07:41 BoogieIcfgContainer [2020-09-04 21:07:41,797 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-09-04 21:07:41,799 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-09-04 21:07:41,799 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-09-04 21:07:41,803 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-09-04 21:07:41,803 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 04.09 09:07:39" (1/3) ... [2020-09-04 21:07:41,804 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3ce8b881 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.09 09:07:41, skipping insertion in model container [2020-09-04 21:07:41,804 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.09 09:07:40" (2/3) ... [2020-09-04 21:07:41,805 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3ce8b881 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.09 09:07:41, skipping insertion in model container [2020-09-04 21:07:41,805 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.09 09:07:41" (3/3) ... [2020-09-04 21:07:41,807 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product35.cil.c [2020-09-04 21:07:41,818 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-09-04 21:07:41,832 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-09-04 21:07:41,853 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-09-04 21:07:41,879 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-09-04 21:07:41,880 INFO L376 AbstractCegarLoop]: Hoare is true [2020-09-04 21:07:41,880 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-09-04 21:07:41,880 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-09-04 21:07:41,880 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-09-04 21:07:41,880 INFO L380 AbstractCegarLoop]: Difference is false [2020-09-04 21:07:41,880 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-09-04 21:07:41,881 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-09-04 21:07:41,903 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states. [2020-09-04 21:07:41,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2020-09-04 21:07:41,927 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 21:07:41,928 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] [2020-09-04 21:07:41,929 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 21:07:41,936 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 21:07:41,937 INFO L82 PathProgramCache]: Analyzing trace with hash -956249494, now seen corresponding path program 1 times [2020-09-04 21:07:41,949 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 21:07:41,949 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [643542756] [2020-09-04 21:07:41,950 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 21:07:42,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:07:42,758 WARN L193 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 21:07:42,769 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:07:42,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:07:42,971 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-09-04 21:07:42,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:07:42,974 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-04 21:07:42,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:07:42,976 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-09-04 21:07:42,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:07:42,979 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-09-04 21:07:42,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:07:42,988 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-09-04 21:07:42,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:07:42,991 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2020-09-04 21:07:42,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:07:42,994 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:07:42,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:07:42,997 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-09-04 21:07:42,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:07:43,000 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2020-09-04 21:07:43,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:07:43,031 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-09-04 21:07:43,032 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [643542756] [2020-09-04 21:07:43,034 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 21:07:43,035 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-09-04 21:07:43,036 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [614656964] [2020-09-04 21:07:43,042 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-09-04 21:07:43,043 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 21:07:43,063 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-09-04 21:07:43,064 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-09-04 21:07:43,066 INFO L87 Difference]: Start difference. First operand 300 states. Second operand 4 states. [2020-09-04 21:07:44,337 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 21:07:44,338 INFO L93 Difference]: Finished difference Result 458 states and 539 transitions. [2020-09-04 21:07:44,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-09-04 21:07:44,340 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 160 [2020-09-04 21:07:44,342 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 21:07:44,364 INFO L225 Difference]: With dead ends: 458 [2020-09-04 21:07:44,365 INFO L226 Difference]: Without dead ends: 294 [2020-09-04 21:07:44,371 INFO L675 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 [2020-09-04 21:07:44,398 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 294 states. [2020-09-04 21:07:44,536 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 294 to 249. [2020-09-04 21:07:44,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 249 states. [2020-09-04 21:07:44,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 249 states and 270 transitions. [2020-09-04 21:07:44,543 INFO L78 Accepts]: Start accepts. Automaton has 249 states and 270 transitions. Word has length 160 [2020-09-04 21:07:44,544 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 21:07:44,544 INFO L479 AbstractCegarLoop]: Abstraction has 249 states and 270 transitions. [2020-09-04 21:07:44,544 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-09-04 21:07:44,544 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 270 transitions. [2020-09-04 21:07:44,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2020-09-04 21:07:44,549 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 21:07:44,549 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] [2020-09-04 21:07:44,550 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-09-04 21:07:44,550 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 21:07:44,550 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 21:07:44,551 INFO L82 PathProgramCache]: Analyzing trace with hash 475672823, now seen corresponding path program 1 times [2020-09-04 21:07:44,551 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 21:07:44,551 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [590379913] [2020-09-04 21:07:44,551 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 21:07:44,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:07:44,908 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 21:07:44,909 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:07:44,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:07:44,956 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-09-04 21:07:44,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:07:44,958 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-04 21:07:44,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:07:44,959 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-09-04 21:07:44,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:07:44,962 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-09-04 21:07:44,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:07:44,970 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-09-04 21:07:44,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:07:44,973 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-09-04 21:07:44,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:07:44,976 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:07:44,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:07:44,979 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-09-04 21:07:44,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:07:44,981 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-09-04 21:07:44,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:07:45,041 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-09-04 21:07:45,042 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [590379913] [2020-09-04 21:07:45,042 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 21:07:45,042 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-09-04 21:07:45,043 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1526063102] [2020-09-04 21:07:45,045 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-09-04 21:07:45,045 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 21:07:45,045 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-09-04 21:07:45,046 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-09-04 21:07:45,046 INFO L87 Difference]: Start difference. First operand 249 states and 270 transitions. Second operand 5 states. [2020-09-04 21:07:45,763 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:07:46,569 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 21:07:46,570 INFO L93 Difference]: Finished difference Result 378 states and 425 transitions. [2020-09-04 21:07:46,570 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-09-04 21:07:46,570 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 161 [2020-09-04 21:07:46,571 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 21:07:46,574 INFO L225 Difference]: With dead ends: 378 [2020-09-04 21:07:46,575 INFO L226 Difference]: Without dead ends: 283 [2020-09-04 21:07:46,577 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-09-04 21:07:46,578 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 283 states. [2020-09-04 21:07:46,642 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 283 to 239. [2020-09-04 21:07:46,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 239 states. [2020-09-04 21:07:46,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 239 states and 257 transitions. [2020-09-04 21:07:46,644 INFO L78 Accepts]: Start accepts. Automaton has 239 states and 257 transitions. Word has length 161 [2020-09-04 21:07:46,644 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 21:07:46,645 INFO L479 AbstractCegarLoop]: Abstraction has 239 states and 257 transitions. [2020-09-04 21:07:46,645 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-09-04 21:07:46,645 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 257 transitions. [2020-09-04 21:07:46,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2020-09-04 21:07:46,647 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 21:07:46,648 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] [2020-09-04 21:07:46,648 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-09-04 21:07:46,648 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 21:07:46,649 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 21:07:46,649 INFO L82 PathProgramCache]: Analyzing trace with hash 408311169, now seen corresponding path program 1 times [2020-09-04 21:07:46,649 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 21:07:46,649 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [317654398] [2020-09-04 21:07:46,649 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 21:07:46,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:07:47,068 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 21:07:47,069 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:07:47,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:07:47,150 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-09-04 21:07:47,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:07:47,153 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-04 21:07:47,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:07:47,155 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-09-04 21:07:47,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:07:47,199 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-09-04 21:07:47,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:07:47,212 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-09-04 21:07:47,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:07:47,215 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-09-04 21:07:47,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:07:47,219 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:07:47,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:07:47,221 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2020-09-04 21:07:47,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:07:47,223 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2020-09-04 21:07:47,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:07:47,258 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-09-04 21:07:47,258 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [317654398] [2020-09-04 21:07:47,259 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 21:07:47,259 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-09-04 21:07:47,259 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [309729750] [2020-09-04 21:07:47,260 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-09-04 21:07:47,260 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 21:07:47,260 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-09-04 21:07:47,261 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-09-04 21:07:47,261 INFO L87 Difference]: Start difference. First operand 239 states and 257 transitions. Second operand 10 states. [2020-09-04 21:07:47,779 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:07:48,191 WARN L193 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:07:48,506 WARN L193 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:07:48,809 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:07:49,122 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:07:49,470 WARN L193 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:07:50,490 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:07:51,989 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 21:07:51,990 INFO L93 Difference]: Finished difference Result 624 states and 715 transitions. [2020-09-04 21:07:51,990 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-09-04 21:07:51,991 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 170 [2020-09-04 21:07:51,992 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 21:07:51,996 INFO L225 Difference]: With dead ends: 624 [2020-09-04 21:07:51,996 INFO L226 Difference]: Without dead ends: 500 [2020-09-04 21:07:51,998 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 24 SyntacticMatches, 1 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2020-09-04 21:07:51,999 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 500 states. [2020-09-04 21:07:52,132 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 500 to 423. [2020-09-04 21:07:52,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 423 states. [2020-09-04 21:07:52,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 423 states and 471 transitions. [2020-09-04 21:07:52,135 INFO L78 Accepts]: Start accepts. Automaton has 423 states and 471 transitions. Word has length 170 [2020-09-04 21:07:52,136 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 21:07:52,136 INFO L479 AbstractCegarLoop]: Abstraction has 423 states and 471 transitions. [2020-09-04 21:07:52,136 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-09-04 21:07:52,137 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 471 transitions. [2020-09-04 21:07:52,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2020-09-04 21:07:52,140 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 21:07:52,140 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] [2020-09-04 21:07:52,140 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-09-04 21:07:52,141 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 21:07:52,141 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 21:07:52,141 INFO L82 PathProgramCache]: Analyzing trace with hash -1346113494, now seen corresponding path program 1 times [2020-09-04 21:07:52,142 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 21:07:52,142 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1502516509] [2020-09-04 21:07:52,142 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 21:07:52,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:07:52,553 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 21:07:52,555 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:07:52,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:07:52,625 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-09-04 21:07:52,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:07:52,627 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-04 21:07:52,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:07:52,630 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-09-04 21:07:52,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:07:52,632 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-09-04 21:07:52,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:07:52,647 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-09-04 21:07:52,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:07:52,650 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-09-04 21:07:52,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:07:52,654 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:07:52,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:07:52,664 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-09-04 21:07:52,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:07:52,675 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:07:52,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:07:52,678 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2020-09-04 21:07:52,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:07:52,680 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2020-09-04 21:07:52,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:07:52,733 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-09-04 21:07:52,733 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1502516509] [2020-09-04 21:07:52,734 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 21:07:52,734 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-09-04 21:07:52,734 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1145116030] [2020-09-04 21:07:52,735 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-09-04 21:07:52,735 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 21:07:52,736 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-09-04 21:07:52,736 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-09-04 21:07:52,736 INFO L87 Difference]: Start difference. First operand 423 states and 471 transitions. Second operand 7 states. [2020-09-04 21:07:53,416 WARN L193 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:07:55,282 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:07:55,926 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 21:07:55,926 INFO L93 Difference]: Finished difference Result 1061 states and 1260 transitions. [2020-09-04 21:07:55,926 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-09-04 21:07:55,927 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 178 [2020-09-04 21:07:55,927 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 21:07:55,934 INFO L225 Difference]: With dead ends: 1061 [2020-09-04 21:07:55,935 INFO L226 Difference]: Without dead ends: 753 [2020-09-04 21:07:55,938 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=70, Invalid=170, Unknown=0, NotChecked=0, Total=240 [2020-09-04 21:07:55,939 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 753 states. [2020-09-04 21:07:56,173 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 753 to 631. [2020-09-04 21:07:56,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 631 states. [2020-09-04 21:07:56,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 631 states and 705 transitions. [2020-09-04 21:07:56,178 INFO L78 Accepts]: Start accepts. Automaton has 631 states and 705 transitions. Word has length 178 [2020-09-04 21:07:56,178 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 21:07:56,178 INFO L479 AbstractCegarLoop]: Abstraction has 631 states and 705 transitions. [2020-09-04 21:07:56,179 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-09-04 21:07:56,179 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 705 transitions. [2020-09-04 21:07:56,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2020-09-04 21:07:56,181 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 21:07:56,181 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] [2020-09-04 21:07:56,182 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-09-04 21:07:56,182 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 21:07:56,182 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 21:07:56,182 INFO L82 PathProgramCache]: Analyzing trace with hash -116734929, now seen corresponding path program 1 times [2020-09-04 21:07:56,182 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 21:07:56,183 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1973652193] [2020-09-04 21:07:56,183 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 21:07:56,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:07:56,570 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 21:07:56,571 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:07:56,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:07:56,640 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-09-04 21:07:56,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:07:56,642 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-04 21:07:56,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:07:56,643 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-09-04 21:07:56,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:07:56,646 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-09-04 21:07:56,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:07:56,664 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-09-04 21:07:56,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:07:56,683 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-09-04 21:07:56,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:07:56,687 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-09-04 21:07:56,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:07:56,691 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:07:56,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:07:56,693 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2020-09-04 21:07:56,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:07:56,696 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-09-04 21:07:56,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:07:56,777 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-09-04 21:07:56,777 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1973652193] [2020-09-04 21:07:56,778 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 21:07:56,778 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-09-04 21:07:56,778 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [158949742] [2020-09-04 21:07:56,779 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-09-04 21:07:56,779 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 21:07:56,779 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-09-04 21:07:56,779 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-09-04 21:07:56,780 INFO L87 Difference]: Start difference. First operand 631 states and 705 transitions. Second operand 10 states. [2020-09-04 21:07:57,317 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:07:58,233 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:07:58,562 WARN L193 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:07:59,625 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:07:59,977 WARN L193 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:08:00,375 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:08:00,771 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:08:01,114 WARN L193 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:08:01,424 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:08:02,011 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 21:08:02,011 INFO L93 Difference]: Finished difference Result 1232 states and 1421 transitions. [2020-09-04 21:08:02,012 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-09-04 21:08:02,012 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 179 [2020-09-04 21:08:02,012 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 21:08:02,016 INFO L225 Difference]: With dead ends: 1232 [2020-09-04 21:08:02,017 INFO L226 Difference]: Without dead ends: 716 [2020-09-04 21:08:02,019 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 55 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2020-09-04 21:08:02,020 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 716 states. [2020-09-04 21:08:02,207 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 716 to 628. [2020-09-04 21:08:02,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 628 states. [2020-09-04 21:08:02,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 628 states and 696 transitions. [2020-09-04 21:08:02,211 INFO L78 Accepts]: Start accepts. Automaton has 628 states and 696 transitions. Word has length 179 [2020-09-04 21:08:02,212 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 21:08:02,212 INFO L479 AbstractCegarLoop]: Abstraction has 628 states and 696 transitions. [2020-09-04 21:08:02,212 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-09-04 21:08:02,212 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 696 transitions. [2020-09-04 21:08:02,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2020-09-04 21:08:02,215 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 21:08:02,215 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] [2020-09-04 21:08:02,216 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-09-04 21:08:02,216 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 21:08:02,216 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 21:08:02,216 INFO L82 PathProgramCache]: Analyzing trace with hash 73432979, now seen corresponding path program 1 times [2020-09-04 21:08:02,216 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 21:08:02,217 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1754942433] [2020-09-04 21:08:02,217 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 21:08:02,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:02,548 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 21:08:02,549 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:08:02,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:02,597 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-09-04 21:08:02,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:02,599 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-04 21:08:02,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:02,600 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-09-04 21:08:02,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:02,601 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-09-04 21:08:02,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:02,611 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-09-04 21:08:02,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:02,613 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-09-04 21:08:02,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:02,616 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:08:02,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:02,625 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-09-04 21:08:02,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:02,649 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:08:02,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:02,699 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 21:08:02,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:02,702 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 21:08:02,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:02,704 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2020-09-04 21:08:02,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:02,706 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2020-09-04 21:08:02,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:02,742 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-09-04 21:08:02,742 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1754942433] [2020-09-04 21:08:02,742 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 21:08:02,743 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-09-04 21:08:02,743 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [106568647] [2020-09-04 21:08:02,743 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-09-04 21:08:02,744 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 21:08:02,744 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-09-04 21:08:02,744 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-09-04 21:08:02,744 INFO L87 Difference]: Start difference. First operand 628 states and 696 transitions. Second operand 10 states. [2020-09-04 21:08:04,360 WARN L193 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:08:04,725 WARN L193 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:08:05,059 WARN L193 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 21:08:05,394 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:08:05,677 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:08:05,992 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:08:06,693 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 21:08:06,693 INFO L93 Difference]: Finished difference Result 1273 states and 1473 transitions. [2020-09-04 21:08:06,694 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-09-04 21:08:06,694 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 203 [2020-09-04 21:08:06,694 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 21:08:06,698 INFO L225 Difference]: With dead ends: 1273 [2020-09-04 21:08:06,699 INFO L226 Difference]: Without dead ends: 760 [2020-09-04 21:08:06,701 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=75, Invalid=197, Unknown=0, NotChecked=0, Total=272 [2020-09-04 21:08:06,702 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 760 states. [2020-09-04 21:08:06,902 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 760 to 644. [2020-09-04 21:08:06,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 644 states. [2020-09-04 21:08:06,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 644 states and 712 transitions. [2020-09-04 21:08:06,906 INFO L78 Accepts]: Start accepts. Automaton has 644 states and 712 transitions. Word has length 203 [2020-09-04 21:08:06,906 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 21:08:06,907 INFO L479 AbstractCegarLoop]: Abstraction has 644 states and 712 transitions. [2020-09-04 21:08:06,907 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-09-04 21:08:06,907 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 712 transitions. [2020-09-04 21:08:06,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2020-09-04 21:08:06,910 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 21:08:06,910 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 21:08:06,911 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-09-04 21:08:06,911 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 21:08:06,911 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 21:08:06,911 INFO L82 PathProgramCache]: Analyzing trace with hash -1066360845, now seen corresponding path program 1 times [2020-09-04 21:08:06,911 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 21:08:06,912 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [681585437] [2020-09-04 21:08:06,912 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 21:08:06,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:07,236 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 21:08:07,237 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:08:07,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:07,269 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-09-04 21:08:07,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:07,271 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-04 21:08:07,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:07,272 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-09-04 21:08:07,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:07,310 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-09-04 21:08:07,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:07,321 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-09-04 21:08:07,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:07,323 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-09-04 21:08:07,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:07,325 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:08:07,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:07,338 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-09-04 21:08:07,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:07,345 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:08:07,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:07,374 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 21:08:07,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:07,410 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 21:08:07,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:07,412 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2020-09-04 21:08:07,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:07,414 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2020-09-04 21:08:07,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:07,451 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-09-04 21:08:07,452 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [681585437] [2020-09-04 21:08:07,452 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 21:08:07,452 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2020-09-04 21:08:07,452 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1675503911] [2020-09-04 21:08:07,453 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-09-04 21:08:07,453 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 21:08:07,453 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-09-04 21:08:07,454 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=131, Unknown=0, NotChecked=0, Total=156 [2020-09-04 21:08:07,454 INFO L87 Difference]: Start difference. First operand 644 states and 712 transitions. Second operand 13 states. [2020-09-04 21:08:08,067 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:08:08,350 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:08:08,659 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:08:08,996 WARN L193 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:08:09,333 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:08:10,470 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:08:10,788 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:08:11,146 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:08:11,500 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:08:11,811 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:08:12,834 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 21:08:12,834 INFO L93 Difference]: Finished difference Result 1311 states and 1526 transitions. [2020-09-04 21:08:12,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-09-04 21:08:12,834 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 203 [2020-09-04 21:08:12,835 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 21:08:12,839 INFO L225 Difference]: With dead ends: 1311 [2020-09-04 21:08:12,839 INFO L226 Difference]: Without dead ends: 782 [2020-09-04 21:08:12,841 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 3.2s TimeCoverageRelationStatistics Valid=110, Invalid=442, Unknown=0, NotChecked=0, Total=552 [2020-09-04 21:08:12,843 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 782 states. [2020-09-04 21:08:13,042 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 782 to 656. [2020-09-04 21:08:13,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 656 states. [2020-09-04 21:08:13,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 656 states and 724 transitions. [2020-09-04 21:08:13,047 INFO L78 Accepts]: Start accepts. Automaton has 656 states and 724 transitions. Word has length 203 [2020-09-04 21:08:13,047 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 21:08:13,047 INFO L479 AbstractCegarLoop]: Abstraction has 656 states and 724 transitions. [2020-09-04 21:08:13,047 INFO L480 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-09-04 21:08:13,047 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 724 transitions. [2020-09-04 21:08:13,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2020-09-04 21:08:13,051 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 21:08:13,051 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] [2020-09-04 21:08:13,051 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-09-04 21:08:13,051 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 21:08:13,051 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 21:08:13,052 INFO L82 PathProgramCache]: Analyzing trace with hash 1097483760, now seen corresponding path program 1 times [2020-09-04 21:08:13,054 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 21:08:13,055 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1033652875] [2020-09-04 21:08:13,055 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 21:08:13,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:13,376 WARN L193 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 21:08:13,377 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:08:13,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:13,450 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-09-04 21:08:13,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:13,453 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-04 21:08:13,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:13,455 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-09-04 21:08:13,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:13,458 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-09-04 21:08:13,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:13,474 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-09-04 21:08:13,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:13,476 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-09-04 21:08:13,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:13,480 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:08:13,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:13,490 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-09-04 21:08:13,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:13,508 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:08:13,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:13,527 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 21:08:13,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:13,540 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 21:08:13,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:13,543 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2020-09-04 21:08:13,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:13,546 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2020-09-04 21:08:13,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:13,611 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-09-04 21:08:13,611 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1033652875] [2020-09-04 21:08:13,612 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 21:08:13,612 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-09-04 21:08:13,612 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1246777230] [2020-09-04 21:08:13,613 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-09-04 21:08:13,613 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 21:08:13,613 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-09-04 21:08:13,614 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-09-04 21:08:13,614 INFO L87 Difference]: Start difference. First operand 656 states and 724 transitions. Second operand 7 states. [2020-09-04 21:08:14,117 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:08:14,854 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:08:17,081 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 21:08:17,081 INFO L93 Difference]: Finished difference Result 1931 states and 2275 transitions. [2020-09-04 21:08:17,081 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-09-04 21:08:17,082 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 203 [2020-09-04 21:08:17,082 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 21:08:17,089 INFO L225 Difference]: With dead ends: 1931 [2020-09-04 21:08:17,089 INFO L226 Difference]: Without dead ends: 1390 [2020-09-04 21:08:17,091 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 37 SyntacticMatches, 2 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=70, Invalid=170, Unknown=0, NotChecked=0, Total=240 [2020-09-04 21:08:17,093 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1390 states. [2020-09-04 21:08:17,414 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1390 to 1272. [2020-09-04 21:08:17,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1272 states. [2020-09-04 21:08:17,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1272 states to 1272 states and 1431 transitions. [2020-09-04 21:08:17,418 INFO L78 Accepts]: Start accepts. Automaton has 1272 states and 1431 transitions. Word has length 203 [2020-09-04 21:08:17,418 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 21:08:17,419 INFO L479 AbstractCegarLoop]: Abstraction has 1272 states and 1431 transitions. [2020-09-04 21:08:17,419 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-09-04 21:08:17,419 INFO L276 IsEmpty]: Start isEmpty. Operand 1272 states and 1431 transitions. [2020-09-04 21:08:17,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2020-09-04 21:08:17,422 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 21:08:17,422 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] [2020-09-04 21:08:17,422 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-09-04 21:08:17,422 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 21:08:17,422 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 21:08:17,423 INFO L82 PathProgramCache]: Analyzing trace with hash 1214904163, now seen corresponding path program 1 times [2020-09-04 21:08:17,423 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 21:08:17,423 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1616167251] [2020-09-04 21:08:17,423 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 21:08:17,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:17,860 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 21:08:17,862 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:08:17,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:17,933 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-09-04 21:08:17,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:17,935 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-04 21:08:17,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:17,937 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-09-04 21:08:17,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:17,940 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-09-04 21:08:17,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:17,956 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-09-04 21:08:17,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:17,974 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-09-04 21:08:17,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:18,028 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-09-04 21:08:18,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:18,032 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:08:18,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:18,055 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-09-04 21:08:18,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:18,062 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:08:18,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:18,065 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 21:08:18,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:18,067 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 21:08:18,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:18,069 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2020-09-04 21:08:18,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:18,109 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2020-09-04 21:08:18,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:18,184 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-09-04 21:08:18,184 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1616167251] [2020-09-04 21:08:18,184 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-09-04 21:08:18,185 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-09-04 21:08:18,185 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1502849833] [2020-09-04 21:08:18,186 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-09-04 21:08:18,186 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 21:08:18,186 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-09-04 21:08:18,187 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=152, Unknown=0, NotChecked=0, Total=182 [2020-09-04 21:08:18,187 INFO L87 Difference]: Start difference. First operand 1272 states and 1431 transitions. Second operand 14 states. [2020-09-04 21:08:18,998 WARN L193 SmtUtils]: Spent 466.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 189 [2020-09-04 21:08:20,002 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:08:21,352 WARN L193 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-09-04 21:08:21,973 WARN L193 SmtUtils]: Spent 573.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 193 [2020-09-04 21:08:22,398 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:08:22,739 WARN L193 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:08:23,423 WARN L193 SmtUtils]: Spent 616.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-09-04 21:08:23,743 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:08:24,163 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:08:24,463 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:08:26,221 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:08:26,524 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:08:26,925 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:08:27,614 WARN L193 SmtUtils]: Spent 534.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 189 [2020-09-04 21:08:28,782 WARN L193 SmtUtils]: Spent 554.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 191 [2020-09-04 21:08:29,389 WARN L193 SmtUtils]: Spent 564.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 193 [2020-09-04 21:08:30,177 WARN L193 SmtUtils]: Spent 624.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 192 [2020-09-04 21:08:30,727 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 21:08:30,727 INFO L93 Difference]: Finished difference Result 3489 states and 4081 transitions. [2020-09-04 21:08:30,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2020-09-04 21:08:30,732 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 208 [2020-09-04 21:08:30,733 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 21:08:30,745 INFO L225 Difference]: With dead ends: 3489 [2020-09-04 21:08:30,745 INFO L226 Difference]: Without dead ends: 2599 [2020-09-04 21:08:30,750 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 87 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 637 ImplicationChecksByTransitivity, 8.0s TimeCoverageRelationStatistics Valid=494, Invalid=1858, Unknown=0, NotChecked=0, Total=2352 [2020-09-04 21:08:30,753 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2599 states. [2020-09-04 21:08:31,524 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2599 to 2193. [2020-09-04 21:08:31,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2193 states. [2020-09-04 21:08:31,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2193 states to 2193 states and 2443 transitions. [2020-09-04 21:08:31,531 INFO L78 Accepts]: Start accepts. Automaton has 2193 states and 2443 transitions. Word has length 208 [2020-09-04 21:08:31,531 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 21:08:31,532 INFO L479 AbstractCegarLoop]: Abstraction has 2193 states and 2443 transitions. [2020-09-04 21:08:31,532 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-09-04 21:08:31,532 INFO L276 IsEmpty]: Start isEmpty. Operand 2193 states and 2443 transitions. [2020-09-04 21:08:31,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2020-09-04 21:08:31,536 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 21:08:31,537 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 21:08:31,537 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-09-04 21:08:31,537 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 21:08:31,537 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 21:08:31,538 INFO L82 PathProgramCache]: Analyzing trace with hash -170920037, now seen corresponding path program 1 times [2020-09-04 21:08:31,538 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 21:08:31,538 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [599153126] [2020-09-04 21:08:31,538 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 21:08:31,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:31,977 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 21:08:31,978 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:08:31,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:32,014 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-09-04 21:08:32,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:32,016 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-04 21:08:32,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:32,017 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-09-04 21:08:32,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:32,048 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-09-04 21:08:32,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:32,065 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-09-04 21:08:32,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:32,078 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-09-04 21:08:32,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:32,099 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-09-04 21:08:32,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:32,126 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:08:32,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:32,128 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:08:32,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:32,144 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-09-04 21:08:32,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:32,151 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:08:32,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:32,154 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 21:08:32,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:32,156 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 21:08:32,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:32,159 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2020-09-04 21:08:32,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:32,162 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:08:32,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:32,165 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2020-09-04 21:08:32,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:32,219 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:08:32,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:32,301 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2020-09-04 21:08:32,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:32,304 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 233 [2020-09-04 21:08:32,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:32,306 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:08:32,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:32,307 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2020-09-04 21:08:32,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:32,309 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2020-09-04 21:08:32,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:32,379 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 33 proven. 7 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2020-09-04 21:08:32,379 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [599153126] [2020-09-04 21:08:32,379 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-09-04 21:08:32,379 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18] total 18 [2020-09-04 21:08:32,380 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1586178244] [2020-09-04 21:08:32,380 INFO L459 AbstractCegarLoop]: Interpolant automaton has 18 states [2020-09-04 21:08:32,381 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 21:08:32,381 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2020-09-04 21:08:32,381 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=264, Unknown=0, NotChecked=0, Total=306 [2020-09-04 21:08:32,381 INFO L87 Difference]: Start difference. First operand 2193 states and 2443 transitions. Second operand 18 states. [2020-09-04 21:08:33,230 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:08:33,561 WARN L193 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:08:33,887 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:08:34,208 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:08:34,512 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:08:35,508 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-09-04 21:08:35,993 WARN L193 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-09-04 21:08:36,350 WARN L193 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-09-04 21:08:36,780 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:08:37,175 WARN L193 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:08:37,730 WARN L193 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-09-04 21:08:38,193 WARN L193 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-09-04 21:08:38,573 WARN L193 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-09-04 21:08:39,967 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:08:41,468 WARN L193 SmtUtils]: Spent 621.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 191 [2020-09-04 21:08:42,123 WARN L193 SmtUtils]: Spent 593.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 193 [2020-09-04 21:08:42,829 WARN L193 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 193 [2020-09-04 21:08:43,378 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:08:44,367 WARN L193 SmtUtils]: Spent 578.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 194 [2020-09-04 21:08:45,034 WARN L193 SmtUtils]: Spent 609.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 196 [2020-09-04 21:08:46,170 WARN L193 SmtUtils]: Spent 624.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 195 [2020-09-04 21:08:46,619 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:08:46,991 WARN L193 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 21:08:47,367 WARN L193 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-09-04 21:08:47,720 WARN L193 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:08:48,666 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 21:08:48,666 INFO L93 Difference]: Finished difference Result 3964 states and 4498 transitions. [2020-09-04 21:08:48,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2020-09-04 21:08:48,667 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 267 [2020-09-04 21:08:48,669 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 21:08:48,680 INFO L225 Difference]: With dead ends: 3964 [2020-09-04 21:08:48,680 INFO L226 Difference]: Without dead ends: 2138 [2020-09-04 21:08:48,687 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 126 GetRequests, 60 SyntacticMatches, 0 SemanticMatches, 66 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1166 ImplicationChecksByTransitivity, 11.3s TimeCoverageRelationStatistics Valid=797, Invalid=3759, Unknown=0, NotChecked=0, Total=4556 [2020-09-04 21:08:48,691 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2138 states. [2020-09-04 21:08:49,574 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2138 to 1944. [2020-09-04 21:08:49,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1944 states. [2020-09-04 21:08:49,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1944 states to 1944 states and 2148 transitions. [2020-09-04 21:08:49,579 INFO L78 Accepts]: Start accepts. Automaton has 1944 states and 2148 transitions. Word has length 267 [2020-09-04 21:08:49,579 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 21:08:49,580 INFO L479 AbstractCegarLoop]: Abstraction has 1944 states and 2148 transitions. [2020-09-04 21:08:49,580 INFO L480 AbstractCegarLoop]: Interpolant automaton has 18 states. [2020-09-04 21:08:49,580 INFO L276 IsEmpty]: Start isEmpty. Operand 1944 states and 2148 transitions. [2020-09-04 21:08:49,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 419 [2020-09-04 21:08:49,586 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 21:08:49,586 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-09-04 21:08:49,587 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-09-04 21:08:49,587 INFO L427 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 21:08:49,587 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 21:08:49,587 INFO L82 PathProgramCache]: Analyzing trace with hash -816110557, now seen corresponding path program 1 times [2020-09-04 21:08:49,587 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 21:08:49,588 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2139248112] [2020-09-04 21:08:49,588 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 21:08:49,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:49,974 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 21:08:49,975 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:08:49,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:50,007 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-09-04 21:08:50,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:50,009 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-04 21:08:50,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:50,010 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-09-04 21:08:50,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:50,012 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-09-04 21:08:50,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:50,019 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-09-04 21:08:50,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:50,026 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-09-04 21:08:50,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:50,045 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-09-04 21:08:50,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:50,061 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:08:50,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:50,063 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:08:50,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:50,075 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-09-04 21:08:50,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:50,078 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:08:50,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:50,081 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 21:08:50,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:50,082 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 21:08:50,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:50,084 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2020-09-04 21:08:50,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:50,167 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:08:50,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:50,219 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2020-09-04 21:08:50,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:50,279 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:08:50,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:50,283 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:08:50,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:50,284 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2020-09-04 21:08:50,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:50,300 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-09-04 21:08:50,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:50,303 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:08:50,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:50,304 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2020-09-04 21:08:50,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:50,379 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:08:50,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:50,386 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 272 [2020-09-04 21:08:50,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:50,392 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:08:50,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:50,394 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:08:50,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:50,395 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2020-09-04 21:08:50,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:50,397 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-09-04 21:08:50,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:50,399 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:08:50,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:50,400 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2020-09-04 21:08:50,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:50,402 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:08:50,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:50,423 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 335 [2020-09-04 21:08:50,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:50,427 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-04 21:08:50,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:50,429 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 345 [2020-09-04 21:08:50,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:50,431 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:08:50,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:50,433 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 359 [2020-09-04 21:08:50,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:50,437 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:08:50,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:50,440 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 21:08:50,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:50,442 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 21:08:50,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:50,444 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 395 [2020-09-04 21:08:50,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:50,446 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 405 [2020-09-04 21:08:50,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:08:50,597 INFO L134 CoverageAnalysis]: Checked inductivity of 350 backedges. 119 proven. 38 refuted. 0 times theorem prover too weak. 193 trivial. 0 not checked. [2020-09-04 21:08:50,598 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2139248112] [2020-09-04 21:08:50,598 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-09-04 21:08:50,598 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17] total 17 [2020-09-04 21:08:50,599 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [936162109] [2020-09-04 21:08:50,599 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states [2020-09-04 21:08:50,600 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 21:08:50,600 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2020-09-04 21:08:50,600 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=226, Unknown=0, NotChecked=0, Total=272 [2020-09-04 21:08:50,600 INFO L87 Difference]: Start difference. First operand 1944 states and 2148 transitions. Second operand 17 states. [2020-09-04 21:08:52,500 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:08:52,843 WARN L193 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:08:53,250 WARN L193 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:08:53,605 WARN L193 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:08:53,922 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:08:54,236 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:08:55,774 WARN L193 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:08:56,124 WARN L193 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:08:58,798 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 21:08:58,798 INFO L93 Difference]: Finished difference Result 5175 states and 5900 transitions. [2020-09-04 21:08:58,799 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2020-09-04 21:08:58,799 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 418 [2020-09-04 21:08:58,800 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 21:08:58,815 INFO L225 Difference]: With dead ends: 5175 [2020-09-04 21:08:58,815 INFO L226 Difference]: Without dead ends: 3057 [2020-09-04 21:08:58,822 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 136 GetRequests, 92 SyntacticMatches, 4 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 367 ImplicationChecksByTransitivity, 3.3s TimeCoverageRelationStatistics Valid=410, Invalid=1312, Unknown=0, NotChecked=0, Total=1722 [2020-09-04 21:08:58,825 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3057 states. [2020-09-04 21:08:59,796 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3057 to 2562. [2020-09-04 21:08:59,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2562 states. [2020-09-04 21:08:59,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2562 states to 2562 states and 2885 transitions. [2020-09-04 21:08:59,800 INFO L78 Accepts]: Start accepts. Automaton has 2562 states and 2885 transitions. Word has length 418 [2020-09-04 21:08:59,800 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 21:08:59,800 INFO L479 AbstractCegarLoop]: Abstraction has 2562 states and 2885 transitions. [2020-09-04 21:08:59,801 INFO L480 AbstractCegarLoop]: Interpolant automaton has 17 states. [2020-09-04 21:08:59,801 INFO L276 IsEmpty]: Start isEmpty. Operand 2562 states and 2885 transitions. [2020-09-04 21:08:59,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 429 [2020-09-04 21:08:59,808 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 21:08:59,808 INFO L422 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 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, 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] [2020-09-04 21:08:59,808 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-09-04 21:08:59,808 INFO L427 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 21:08:59,809 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 21:08:59,809 INFO L82 PathProgramCache]: Analyzing trace with hash -2092523140, now seen corresponding path program 1 times [2020-09-04 21:08:59,809 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 21:08:59,809 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [423863928] [2020-09-04 21:08:59,809 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 21:08:59,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:00,208 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 21:09:00,208 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:09:00,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:00,235 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-09-04 21:09:00,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:00,236 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-04 21:09:00,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:00,237 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-09-04 21:09:00,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:00,265 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-09-04 21:09:00,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:00,276 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-09-04 21:09:00,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:00,289 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-09-04 21:09:00,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:00,307 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-09-04 21:09:00,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:00,331 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:09:00,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:00,333 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:09:00,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:00,348 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-09-04 21:09:00,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:00,355 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:09:00,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:00,357 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 21:09:00,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:00,359 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 21:09:00,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:00,361 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2020-09-04 21:09:00,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:00,364 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:09:00,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:00,368 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2020-09-04 21:09:00,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:00,377 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:09:00,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:00,379 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:09:00,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:00,380 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2020-09-04 21:09:00,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:00,382 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-09-04 21:09:00,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:00,385 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:09:00,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:00,386 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2020-09-04 21:09:00,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:00,432 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:09:00,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:00,434 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-09-04 21:09:00,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:00,476 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 282 [2020-09-04 21:09:00,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:00,483 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:09:00,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:00,485 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:09:00,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:00,487 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2020-09-04 21:09:00,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:00,489 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-09-04 21:09:00,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:00,491 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:09:00,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:00,492 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2020-09-04 21:09:00,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:00,494 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:09:00,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:00,528 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 345 [2020-09-04 21:09:00,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:00,531 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-04 21:09:00,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:00,533 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2020-09-04 21:09:00,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:00,535 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:09:00,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:00,537 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 369 [2020-09-04 21:09:00,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:00,543 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:09:00,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:00,546 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 21:09:00,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:00,549 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 21:09:00,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:00,552 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 405 [2020-09-04 21:09:00,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:00,553 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 415 [2020-09-04 21:09:00,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:00,744 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 128 proven. 34 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2020-09-04 21:09:00,744 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [423863928] [2020-09-04 21:09:00,745 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-09-04 21:09:00,745 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19] total 19 [2020-09-04 21:09:00,745 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [349007375] [2020-09-04 21:09:00,746 INFO L459 AbstractCegarLoop]: Interpolant automaton has 19 states [2020-09-04 21:09:00,746 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 21:09:00,746 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2020-09-04 21:09:00,747 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=297, Unknown=0, NotChecked=0, Total=342 [2020-09-04 21:09:00,747 INFO L87 Difference]: Start difference. First operand 2562 states and 2885 transitions. Second operand 19 states. [2020-09-04 21:09:01,328 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:09:01,760 WARN L193 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:09:02,091 WARN L193 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:09:02,418 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:09:02,734 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:09:03,035 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:09:03,996 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:09:04,356 WARN L193 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:09:05,715 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:09:06,218 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:09:06,557 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:09:06,902 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:09:07,615 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:09:07,956 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:09:08,826 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:09:09,150 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:09:09,450 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-09-04 21:09:10,522 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 21:09:10,522 INFO L93 Difference]: Finished difference Result 4605 states and 5272 transitions. [2020-09-04 21:09:10,522 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2020-09-04 21:09:10,523 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 428 [2020-09-04 21:09:10,524 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 21:09:10,536 INFO L225 Difference]: With dead ends: 4605 [2020-09-04 21:09:10,536 INFO L226 Difference]: Without dead ends: 2600 [2020-09-04 21:09:10,543 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 152 GetRequests, 100 SyntacticMatches, 0 SemanticMatches, 52 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 661 ImplicationChecksByTransitivity, 5.8s TimeCoverageRelationStatistics Valid=580, Invalid=2282, Unknown=0, NotChecked=0, Total=2862 [2020-09-04 21:09:10,546 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2600 states. [2020-09-04 21:09:11,290 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2600 to 2511. [2020-09-04 21:09:11,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2511 states. [2020-09-04 21:09:11,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2511 states to 2511 states and 2810 transitions. [2020-09-04 21:09:11,295 INFO L78 Accepts]: Start accepts. Automaton has 2511 states and 2810 transitions. Word has length 428 [2020-09-04 21:09:11,295 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 21:09:11,295 INFO L479 AbstractCegarLoop]: Abstraction has 2511 states and 2810 transitions. [2020-09-04 21:09:11,295 INFO L480 AbstractCegarLoop]: Interpolant automaton has 19 states. [2020-09-04 21:09:11,295 INFO L276 IsEmpty]: Start isEmpty. Operand 2511 states and 2810 transitions. [2020-09-04 21:09:11,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 430 [2020-09-04 21:09:11,303 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 21:09:11,303 INFO L422 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 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, 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] [2020-09-04 21:09:11,304 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2020-09-04 21:09:11,304 INFO L427 AbstractCegarLoop]: === Iteration 13 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 21:09:11,304 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 21:09:11,304 INFO L82 PathProgramCache]: Analyzing trace with hash 242167094, now seen corresponding path program 1 times [2020-09-04 21:09:11,304 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 21:09:11,305 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1330288633] [2020-09-04 21:09:11,305 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 21:09:11,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:11,743 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 21:09:11,743 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:09:11,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:11,771 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-09-04 21:09:11,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:11,773 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-04 21:09:11,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:11,774 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-09-04 21:09:11,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:11,775 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-09-04 21:09:11,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:11,785 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-09-04 21:09:11,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:11,795 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-09-04 21:09:11,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:11,810 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-09-04 21:09:11,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:11,824 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:09:11,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:11,827 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:09:11,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:11,838 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-09-04 21:09:11,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:11,841 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:09:11,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:11,844 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 21:09:11,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:11,846 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 21:09:11,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:11,848 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2020-09-04 21:09:11,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:11,918 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:09:11,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:11,963 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2020-09-04 21:09:11,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:11,996 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:09:11,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:11,999 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:09:11,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:12,000 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2020-09-04 21:09:12,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:12,012 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-09-04 21:09:12,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:12,015 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:09:12,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:12,016 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2020-09-04 21:09:12,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:12,020 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:09:12,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:12,021 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-09-04 21:09:12,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:12,025 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 283 [2020-09-04 21:09:12,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:12,059 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:09:12,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:12,063 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:09:12,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:12,065 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2020-09-04 21:09:12,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:12,078 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-09-04 21:09:12,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:12,080 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:09:12,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:12,082 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2020-09-04 21:09:12,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:12,144 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:09:12,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:12,172 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 346 [2020-09-04 21:09:12,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:12,175 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-04 21:09:12,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:12,177 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 356 [2020-09-04 21:09:12,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:12,179 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:09:12,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:12,181 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 370 [2020-09-04 21:09:12,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:12,187 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:09:12,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:12,189 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 21:09:12,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:12,192 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 21:09:12,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:12,194 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2020-09-04 21:09:12,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:12,196 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 416 [2020-09-04 21:09:12,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:12,414 INFO L134 CoverageAnalysis]: Checked inductivity of 381 backedges. 138 proven. 36 refuted. 0 times theorem prover too weak. 207 trivial. 0 not checked. [2020-09-04 21:09:12,414 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1330288633] [2020-09-04 21:09:12,415 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-09-04 21:09:12,415 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18] total 18 [2020-09-04 21:09:12,415 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1481160653] [2020-09-04 21:09:12,416 INFO L459 AbstractCegarLoop]: Interpolant automaton has 18 states [2020-09-04 21:09:12,416 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 21:09:12,416 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2020-09-04 21:09:12,417 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=258, Unknown=0, NotChecked=0, Total=306 [2020-09-04 21:09:12,417 INFO L87 Difference]: Start difference. First operand 2511 states and 2810 transitions. Second operand 18 states. [2020-09-04 21:09:13,013 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:09:14,684 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:09:15,025 WARN L193 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:09:15,636 WARN L193 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 191 [2020-09-04 21:09:15,979 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-09-04 21:09:16,568 WARN L193 SmtUtils]: Spent 554.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 193 [2020-09-04 21:09:16,887 WARN L193 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:09:17,453 WARN L193 SmtUtils]: Spent 532.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 191 [2020-09-04 21:09:17,794 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:09:18,207 WARN L193 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:09:18,517 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:09:18,817 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:09:20,112 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:09:20,453 WARN L193 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:09:23,202 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 21:09:23,203 INFO L93 Difference]: Finished difference Result 4743 states and 5428 transitions. [2020-09-04 21:09:23,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2020-09-04 21:09:23,204 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 429 [2020-09-04 21:09:23,204 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 21:09:23,219 INFO L225 Difference]: With dead ends: 4743 [2020-09-04 21:09:23,219 INFO L226 Difference]: Without dead ends: 3456 [2020-09-04 21:09:23,224 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 161 GetRequests, 101 SyntacticMatches, 6 SemanticMatches, 54 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 781 ImplicationChecksByTransitivity, 6.0s TimeCoverageRelationStatistics Valid=613, Invalid=2467, Unknown=0, NotChecked=0, Total=3080 [2020-09-04 21:09:23,227 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3456 states. [2020-09-04 21:09:24,107 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3456 to 2942. [2020-09-04 21:09:24,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2942 states. [2020-09-04 21:09:24,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2942 states to 2942 states and 3274 transitions. [2020-09-04 21:09:24,115 INFO L78 Accepts]: Start accepts. Automaton has 2942 states and 3274 transitions. Word has length 429 [2020-09-04 21:09:24,115 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 21:09:24,115 INFO L479 AbstractCegarLoop]: Abstraction has 2942 states and 3274 transitions. [2020-09-04 21:09:24,116 INFO L480 AbstractCegarLoop]: Interpolant automaton has 18 states. [2020-09-04 21:09:24,116 INFO L276 IsEmpty]: Start isEmpty. Operand 2942 states and 3274 transitions. [2020-09-04 21:09:24,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 446 [2020-09-04 21:09:24,124 INFO L414 BasicCegarLoop]: Found error trace [2020-09-04 21:09:24,124 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 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, 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] [2020-09-04 21:09:24,124 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2020-09-04 21:09:24,125 INFO L427 AbstractCegarLoop]: === Iteration 14 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-09-04 21:09:24,125 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-09-04 21:09:24,125 INFO L82 PathProgramCache]: Analyzing trace with hash 266619658, now seen corresponding path program 2 times [2020-09-04 21:09:24,125 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-09-04 21:09:24,126 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1772996809] [2020-09-04 21:09:24,126 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-09-04 21:09:24,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:24,491 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 21:09:24,492 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:09:24,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:24,522 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-09-04 21:09:24,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:24,523 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-09-04 21:09:24,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:24,524 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-09-04 21:09:24,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:24,526 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-09-04 21:09:24,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:24,540 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-09-04 21:09:24,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:24,551 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-09-04 21:09:24,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:24,564 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-09-04 21:09:24,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:24,571 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:09:24,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:24,572 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:09:24,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:24,584 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-09-04 21:09:24,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:24,588 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:09:24,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:24,590 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 21:09:24,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:24,592 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 21:09:24,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:24,594 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2020-09-04 21:09:24,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:24,595 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:09:24,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:24,599 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2020-09-04 21:09:24,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:24,604 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:09:24,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:24,606 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:09:24,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:24,607 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2020-09-04 21:09:24,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:24,609 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-09-04 21:09:24,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:24,610 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:09:24,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:24,611 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2020-09-04 21:09:24,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:24,613 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:09:24,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:24,615 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-09-04 21:09:24,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:24,618 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 283 [2020-09-04 21:09:24,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:24,623 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:09:24,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:24,625 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:09:24,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:24,627 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2020-09-04 21:09:24,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:24,628 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-09-04 21:09:24,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:24,630 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:09:24,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:24,631 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2020-09-04 21:09:24,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:24,634 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:09:24,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:24,635 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-09-04 21:09:24,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:24,638 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 345 [2020-09-04 21:09:24,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:24,657 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 362 [2020-09-04 21:09:24,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:24,660 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-09-04 21:09:24,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:24,662 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 372 [2020-09-04 21:09:24,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:24,665 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-09-04 21:09:24,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:24,667 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 386 [2020-09-04 21:09:24,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:24,672 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-09-04 21:09:24,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:24,675 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-09-04 21:09:24,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:24,682 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-09-04 21:09:24,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:24,685 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 422 [2020-09-04 21:09:24,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:24,686 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 432 [2020-09-04 21:09:24,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-09-04 21:09:24,782 INFO L134 CoverageAnalysis]: Checked inductivity of 428 backedges. 48 proven. 3 refuted. 0 times theorem prover too weak. 377 trivial. 0 not checked. [2020-09-04 21:09:24,783 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1772996809] [2020-09-04 21:09:24,783 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-09-04 21:09:24,783 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9] total 9 [2020-09-04 21:09:24,783 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [647273169] [2020-09-04 21:09:24,784 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-09-04 21:09:24,784 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-09-04 21:09:24,784 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-09-04 21:09:24,784 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2020-09-04 21:09:24,784 INFO L87 Difference]: Start difference. First operand 2942 states and 3274 transitions. Second operand 9 states. [2020-09-04 21:09:25,940 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-09-04 21:09:28,098 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-09-04 21:09:28,099 INFO L93 Difference]: Finished difference Result 3666 states and 4144 transitions. [2020-09-04 21:09:28,099 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-09-04 21:09:28,099 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 445 [2020-09-04 21:09:28,100 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-09-04 21:09:28,101 INFO L225 Difference]: With dead ends: 3666 [2020-09-04 21:09:28,101 INFO L226 Difference]: Without dead ends: 0 [2020-09-04 21:09:28,109 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 114 GetRequests, 94 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 86 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=145, Invalid=317, Unknown=0, NotChecked=0, Total=462 [2020-09-04 21:09:28,110 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-09-04 21:09:28,110 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-09-04 21:09:28,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-09-04 21:09:28,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-09-04 21:09:28,111 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 445 [2020-09-04 21:09:28,111 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-09-04 21:09:28,111 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-09-04 21:09:28,111 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-09-04 21:09:28,111 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-09-04 21:09:28,111 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-09-04 21:09:28,111 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2020-09-04 21:09:28,114 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-09-04 21:09:28,527 WARN L193 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-09-04 21:09:28,917 WARN L193 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 227 [2020-09-04 21:09:29,294 WARN L193 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2020-09-04 21:09:29,475 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:09:29,841 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:09:30,209 WARN L193 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-09-04 21:09:30,377 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:09:31,015 WARN L193 SmtUtils]: Spent 630.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 198 [2020-09-04 21:09:31,385 WARN L193 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 228 [2020-09-04 21:09:31,757 WARN L193 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 228 [2020-09-04 21:09:32,167 WARN L193 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 228 [2020-09-04 21:09:33,895 WARN L193 SmtUtils]: Spent 1.72 s on a formula simplification. DAG size of input: 334 DAG size of output: 269 [2020-09-04 21:09:34,731 WARN L193 SmtUtils]: Spent 834.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 196 [2020-09-04 21:09:35,388 WARN L193 SmtUtils]: Spent 631.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 233 [2020-09-04 21:09:36,996 WARN L193 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 334 DAG size of output: 269 [2020-09-04 21:09:37,356 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2020-09-04 21:09:37,529 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 193 [2020-09-04 21:09:37,968 WARN L193 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 196 [2020-09-04 21:09:38,495 WARN L193 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 195 [2020-09-04 21:09:38,864 WARN L193 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-09-04 21:09:39,036 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 192 [2020-09-04 21:09:39,394 WARN L193 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:09:39,556 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 192 [2020-09-04 21:09:40,249 WARN L193 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 226 [2020-09-04 21:09:40,419 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:09:40,799 WARN L193 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2020-09-04 21:09:41,154 WARN L193 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:09:41,527 WARN L193 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-09-04 21:09:41,689 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 192 [2020-09-04 21:09:42,052 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:09:42,215 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:09:42,371 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 190 [2020-09-04 21:09:42,740 WARN L193 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:09:43,261 WARN L193 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 194 [2020-09-04 21:09:43,629 WARN L193 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2020-09-04 21:09:44,002 WARN L193 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-09-04 21:09:44,162 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 192 [2020-09-04 21:09:44,326 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 192 [2020-09-04 21:09:44,954 WARN L193 SmtUtils]: Spent 625.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 195 [2020-09-04 21:09:45,116 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 192 [2020-09-04 21:09:45,479 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:09:45,842 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 228 [2020-09-04 21:09:46,209 WARN L193 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-09-04 21:09:46,848 WARN L193 SmtUtils]: Spent 635.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 226 [2020-09-04 21:09:47,014 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:09:47,369 WARN L193 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:09:47,732 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 227 [2020-09-04 21:09:47,889 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:09:48,052 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:09:48,220 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:09:48,382 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:09:48,539 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 190 [2020-09-04 21:09:49,238 WARN L193 SmtUtils]: Spent 695.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 228 [2020-09-04 21:09:49,412 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 193 [2020-09-04 21:09:49,776 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2020-09-04 21:09:50,138 WARN L193 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:09:50,512 WARN L193 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2020-09-04 21:09:51,153 WARN L193 SmtUtils]: Spent 632.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 196 [2020-09-04 21:09:52,014 WARN L193 SmtUtils]: Spent 859.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 197 [2020-09-04 21:09:52,979 WARN L193 SmtUtils]: Spent 963.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 237 [2020-09-04 21:09:53,140 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 192 [2020-09-04 21:09:53,295 WARN L193 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 190 [2020-09-04 21:09:53,454 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:09:53,827 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:09:54,188 WARN L193 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:09:54,555 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:09:55,180 WARN L193 SmtUtils]: Spent 624.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 194 [2020-09-04 21:09:55,554 WARN L193 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:09:55,727 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:09:56,088 WARN L193 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:09:56,255 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 193 [2020-09-04 21:09:56,615 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2020-09-04 21:09:57,728 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 241 DAG size of output: 241 [2020-09-04 21:09:57,890 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 192 [2020-09-04 21:09:58,253 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 228 [2020-09-04 21:09:58,889 WARN L193 SmtUtils]: Spent 634.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 226 [2020-09-04 21:09:59,057 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:09:59,219 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:09:59,385 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 192 [2020-09-04 21:09:59,827 WARN L193 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 196 [2020-09-04 21:10:00,768 WARN L193 SmtUtils]: Spent 935.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 209 [2020-09-04 21:10:01,231 WARN L193 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 199 [2020-09-04 21:10:01,963 WARN L193 SmtUtils]: Spent 730.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 205 [2020-09-04 21:10:02,698 WARN L193 SmtUtils]: Spent 733.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 205 [2020-09-04 21:10:03,160 WARN L193 SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 200 [2020-09-04 21:10:04,097 WARN L193 SmtUtils]: Spent 934.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 209 [2020-09-04 21:10:04,567 WARN L193 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 235 [2020-09-04 21:10:04,768 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 208 [2020-09-04 21:10:04,971 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 208 [2020-09-04 21:10:06,001 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 245 DAG size of output: 234 [2020-09-04 21:10:06,203 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 207 [2020-09-04 21:10:06,629 WARN L193 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 241 [2020-09-04 21:10:07,055 WARN L193 SmtUtils]: Spent 424.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 243 [2020-09-04 21:10:07,450 WARN L193 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 235 [2020-09-04 21:10:08,440 WARN L193 SmtUtils]: Spent 987.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 244 [2020-09-04 21:10:08,646 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-09-04 21:10:09,062 WARN L193 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 241 [2020-09-04 21:10:09,487 WARN L193 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 242 [2020-09-04 21:10:09,684 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-09-04 21:10:10,073 WARN L193 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2020-09-04 21:10:10,281 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-09-04 21:10:10,674 WARN L193 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2020-09-04 21:10:10,871 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 206 [2020-09-04 21:10:11,873 WARN L193 SmtUtils]: Spent 998.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 246 [2020-09-04 21:10:12,086 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 209 [2020-09-04 21:10:12,511 WARN L193 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 241 [2020-09-04 21:10:12,928 WARN L193 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 241 [2020-09-04 21:10:13,330 WARN L193 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 236 [2020-09-04 21:10:14,375 WARN L193 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 245 DAG size of output: 235 [2020-09-04 21:10:15,171 WARN L193 SmtUtils]: Spent 795.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 217 [2020-09-04 21:10:16,727 WARN L193 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 243 DAG size of output: 243 [2020-09-04 21:10:16,928 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 208 [2020-09-04 21:10:17,123 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 206 [2020-09-04 21:10:17,505 WARN L193 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 232 [2020-09-04 21:10:17,931 WARN L193 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 241 [2020-09-04 21:10:18,351 WARN L193 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 241 [2020-09-04 21:10:18,779 WARN L193 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 241 [2020-09-04 21:10:19,591 WARN L193 SmtUtils]: Spent 811.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 218 [2020-09-04 21:10:20,024 WARN L193 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 241 [2020-09-04 21:10:20,233 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-09-04 21:10:20,656 WARN L193 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 241 [2020-09-04 21:10:20,864 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 209 [2020-09-04 21:10:21,286 WARN L193 SmtUtils]: Spent 419.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2020-09-04 21:10:23,013 WARN L193 SmtUtils]: Spent 1.72 s on a formula simplification. DAG size of input: 247 DAG size of output: 247 [2020-09-04 21:10:23,215 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 208 [2020-09-04 21:10:23,639 WARN L193 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 243 [2020-09-04 21:10:24,626 WARN L193 SmtUtils]: Spent 985.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 244 [2020-09-04 21:10:25,022 WARN L193 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 235 [2020-09-04 21:10:25,224 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-09-04 21:10:25,429 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 207 [2020-09-04 21:10:26,446 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 227 DAG size of output: 214 [2020-09-04 21:10:26,989 WARN L193 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 236 [2020-09-04 21:10:30,132 WARN L193 SmtUtils]: Spent 3.14 s on a formula simplification. DAG size of input: 384 DAG size of output: 315 [2020-09-04 21:10:33,511 WARN L193 SmtUtils]: Spent 3.38 s on a formula simplification. DAG size of input: 431 DAG size of output: 344 [2020-09-04 21:10:33,817 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 197 [2020-09-04 21:10:34,314 WARN L193 SmtUtils]: Spent 495.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 200 [2020-09-04 21:10:34,835 WARN L193 SmtUtils]: Spent 518.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 199 [2020-09-04 21:10:35,224 WARN L193 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2020-09-04 21:10:35,401 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 196 [2020-09-04 21:10:35,778 WARN L193 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 230 [2020-09-04 21:10:35,953 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 196 [2020-09-04 21:10:36,672 WARN L193 SmtUtils]: Spent 713.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 230 [2020-09-04 21:10:36,853 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-09-04 21:10:37,255 WARN L193 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2020-09-04 21:10:37,631 WARN L193 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 230 [2020-09-04 21:10:38,024 WARN L193 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2020-09-04 21:10:38,200 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 196 [2020-09-04 21:10:38,585 WARN L193 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 230 [2020-09-04 21:10:38,763 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-09-04 21:10:38,933 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 194 [2020-09-04 21:10:39,324 WARN L193 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 230 [2020-09-04 21:10:40,059 WARN L193 SmtUtils]: Spent 729.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 199 [2020-09-04 21:10:40,264 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 201 [2020-09-04 21:10:40,801 WARN L193 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 204 [2020-09-04 21:10:41,411 WARN L193 SmtUtils]: Spent 605.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 203 [2020-09-04 21:10:41,823 WARN L193 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 237 [2020-09-04 21:10:42,016 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 200 [2020-09-04 21:10:42,415 WARN L193 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 234 [2020-09-04 21:10:42,606 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 200 [2020-09-04 21:10:43,308 WARN L193 SmtUtils]: Spent 699.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 234 [2020-09-04 21:10:43,505 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-09-04 21:10:43,930 WARN L193 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 238 [2020-09-04 21:10:44,328 WARN L193 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 234 [2020-09-04 21:10:44,743 WARN L193 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 237 [2020-09-04 21:10:44,935 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 200 [2020-09-04 21:10:45,343 WARN L193 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 234 [2020-09-04 21:10:45,535 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 203 [2020-09-04 21:10:45,721 WARN L193 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 198 [2020-09-04 21:10:46,134 WARN L193 SmtUtils]: Spent 406.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 234 [2020-09-04 21:10:46,827 WARN L193 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 207 [2020-09-04 21:10:48,835 WARN L193 SmtUtils]: Spent 1.99 s on a formula simplification. DAG size of input: 369 DAG size of output: 270 [2020-09-04 21:10:49,195 WARN L193 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2020-09-04 21:10:52,368 WARN L193 SmtUtils]: Spent 3.17 s on a formula simplification. DAG size of input: 384 DAG size of output: 315 [2020-09-04 21:10:52,726 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2020-09-04 21:10:53,340 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 227 [2020-09-04 21:10:53,956 WARN L193 SmtUtils]: Spent 614.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 198 [2020-09-04 21:10:54,320 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 228 [2020-09-04 21:10:54,686 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 228 [2020-09-04 21:10:55,052 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:10:56,574 WARN L193 SmtUtils]: Spent 851.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 213 [2020-09-04 21:10:57,121 WARN L193 SmtUtils]: Spent 546.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 238 [2020-09-04 21:10:57,308 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 22 [2020-09-04 21:10:57,416 WARN L193 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 18 [2020-09-04 21:10:58,278 WARN L193 SmtUtils]: Spent 860.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 214 [2020-09-04 21:10:58,626 WARN L193 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 207 [2020-09-04 21:10:59,184 WARN L193 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 239 [2020-09-04 21:10:59,527 WARN L193 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 206 [2020-09-04 21:10:59,629 WARN L193 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 15 [2020-09-04 21:10:59,734 WARN L193 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 17 [2020-09-04 21:11:00,075 WARN L193 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 206 [2020-09-04 21:11:00,414 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 205 [2020-09-04 21:11:00,964 WARN L193 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 238 [2020-09-04 21:11:01,069 WARN L193 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 17 [2020-09-04 21:11:01,400 WARN L193 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 204 [2020-09-04 21:11:02,470 WARN L193 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 264 DAG size of output: 242 [2020-09-04 21:11:03,334 WARN L193 SmtUtils]: Spent 860.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 214 [2020-09-04 21:11:03,437 WARN L193 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 17 [2020-09-04 21:11:04,032 WARN L193 SmtUtils]: Spent 593.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 239 [2020-09-04 21:11:04,583 WARN L193 SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 239 [2020-09-04 21:11:04,690 WARN L193 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 20 [2020-09-04 21:11:05,242 WARN L193 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 238 [2020-09-04 21:11:05,795 WARN L193 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 239 [2020-09-04 21:11:05,918 WARN L193 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 19 [2020-09-04 21:11:06,772 WARN L193 SmtUtils]: Spent 851.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 213 [2020-09-04 21:11:07,607 WARN L193 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 230 [2020-09-04 21:11:08,254 WARN L193 SmtUtils]: Spent 636.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 234 [2020-09-04 21:11:08,433 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 199 [2020-09-04 21:11:08,818 WARN L193 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 233 [2020-09-04 21:11:09,225 WARN L193 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 234 [2020-09-04 21:11:09,401 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-09-04 21:11:09,785 WARN L193 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 236 [2020-09-04 21:11:09,958 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 198 [2020-09-04 21:11:10,134 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 196 [2020-09-04 21:11:10,525 WARN L193 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 231 [2020-09-04 21:11:10,916 WARN L193 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 231 [2020-09-04 21:11:11,089 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 195 [2020-09-04 21:11:11,489 WARN L193 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 233 [2020-09-04 21:11:11,853 WARN L193 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 228 [2020-09-04 21:11:12,217 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 228 [2020-09-04 21:11:12,586 WARN L193 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 227 [2020-09-04 21:11:13,297 WARN L193 SmtUtils]: Spent 698.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 231 [2020-09-04 21:11:13,466 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 196 [2020-09-04 21:11:13,842 WARN L193 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 231 [2020-09-04 21:11:14,238 WARN L193 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 232 [2020-09-04 21:11:14,415 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-09-04 21:11:14,792 WARN L193 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2020-09-04 21:11:14,955 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 195 [2020-09-04 21:11:15,121 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 193 [2020-09-04 21:11:15,497 WARN L193 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 228 [2020-09-04 21:11:15,872 WARN L193 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 228 [2020-09-04 21:11:16,035 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 192 [2020-09-04 21:11:16,431 WARN L193 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 231 [2020-09-04 21:11:16,786 WARN L193 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:11:17,143 WARN L193 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:11:17,592 WARN L193 SmtUtils]: Spent 424.00 ms on a formula simplification. DAG size of input: 251 DAG size of output: 243 [2020-09-04 21:11:18,881 WARN L193 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 234 DAG size of output: 225 [2020-09-04 21:11:19,797 WARN L193 SmtUtils]: Spent 906.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 196 [2020-09-04 21:11:20,452 WARN L193 SmtUtils]: Spent 640.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 230 [2020-09-04 21:11:20,892 WARN L193 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 241 [2020-09-04 21:11:22,180 WARN L193 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 232 DAG size of output: 224 [2020-09-04 21:11:22,622 WARN L193 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 196 [2020-09-04 21:11:23,006 WARN L193 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 228 [2020-09-04 21:11:23,367 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2020-09-04 21:11:23,803 WARN L193 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 241 [2020-09-04 21:11:25,093 WARN L193 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 232 DAG size of output: 224 [2020-09-04 21:11:25,431 WARN L193 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 198 [2020-09-04 21:11:26,098 WARN L193 SmtUtils]: Spent 664.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 230 [2020-09-04 21:11:26,430 WARN L193 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 197 [2020-09-04 21:11:26,760 WARN L193 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 196 [2020-09-04 21:11:27,085 WARN L193 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 197 [2020-09-04 21:11:27,408 WARN L193 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 195 [2020-09-04 21:11:28,413 WARN L193 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 217 DAG size of output: 207 [2020-09-04 21:11:28,934 WARN L193 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 231 [2020-09-04 21:11:29,351 WARN L193 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 240 [2020-09-04 21:11:29,771 WARN L193 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 239 [2020-09-04 21:11:30,432 WARN L193 SmtUtils]: Spent 653.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 213 [2020-09-04 21:11:30,844 WARN L193 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 241 [2020-09-04 21:11:31,255 WARN L193 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 241 [2020-09-04 21:11:31,644 WARN L193 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 230 [2020-09-04 21:11:32,290 WARN L193 SmtUtils]: Spent 635.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 234 [2020-09-04 21:11:32,470 WARN L193 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 199 [2020-09-04 21:11:32,854 WARN L193 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 233 [2020-09-04 21:11:33,261 WARN L193 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 234 [2020-09-04 21:11:33,437 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-09-04 21:11:33,821 WARN L193 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 236 [2020-09-04 21:11:33,995 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 198 [2020-09-04 21:11:34,170 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 196 [2020-09-04 21:11:34,563 WARN L193 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 231 [2020-09-04 21:11:34,953 WARN L193 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 231 [2020-09-04 21:11:35,125 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 195 [2020-09-04 21:11:35,524 WARN L193 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 233 [2020-09-04 21:11:35,886 WARN L193 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 228 [2020-09-04 21:11:36,249 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 228 [2020-09-04 21:11:36,645 WARN L193 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2020-09-04 21:11:37,044 WARN L193 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 233 [2020-09-04 21:11:37,770 WARN L193 SmtUtils]: Spent 715.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 237 [2020-09-04 21:11:37,959 WARN L193 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 202 [2020-09-04 21:11:38,350 WARN L193 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 235 [2020-09-04 21:11:38,759 WARN L193 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 236 [2020-09-04 21:11:38,940 WARN L193 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-09-04 21:11:39,330 WARN L193 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 238 [2020-09-04 21:11:39,513 WARN L193 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 201 [2020-09-04 21:11:39,742 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 199 [2020-09-04 21:11:40,148 WARN L193 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 234 [2020-09-04 21:11:40,553 WARN L193 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 234 [2020-09-04 21:11:40,735 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 198 [2020-09-04 21:11:41,140 WARN L193 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 235 [2020-09-04 21:11:41,510 WARN L193 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 230 [2020-09-04 21:11:41,880 WARN L193 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 230 [2020-09-04 21:11:42,525 WARN L193 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 196 [2020-09-04 21:11:42,919 WARN L193 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 230 [2020-09-04 21:11:43,277 WARN L193 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2020-09-04 21:11:43,640 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2020-09-04 21:11:44,041 WARN L193 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 233 [2020-09-04 21:11:44,443 WARN L193 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 234 [2020-09-04 21:11:44,619 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-09-04 21:11:45,003 WARN L193 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 236 [2020-09-04 21:11:45,419 WARN L193 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 233 [2020-09-04 21:11:45,792 WARN L193 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-09-04 21:11:46,233 WARN L193 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 196 [2020-09-04 21:11:46,603 WARN L193 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-09-04 21:11:46,977 WARN L193 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2020-09-04 21:11:47,346 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:11:47,517 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:11:47,683 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:11:47,973 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 17 [2020-09-04 21:11:48,337 WARN L193 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 203 [2020-09-04 21:11:48,626 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 17 [2020-09-04 21:11:49,021 WARN L193 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 195 [2020-09-04 21:11:49,134 WARN L193 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 22 [2020-09-04 21:11:49,513 WARN L193 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 195 [2020-09-04 21:11:49,950 WARN L193 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 197 [2020-09-04 21:11:50,126 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 24 [2020-09-04 21:11:50,302 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 19 [2020-09-04 21:11:50,513 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 19 [2020-09-04 21:11:50,886 WARN L193 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 197 [2020-09-04 21:11:51,317 WARN L193 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 196 [2020-09-04 21:11:51,528 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 19 [2020-09-04 21:11:51,979 WARN L193 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 197 [2020-09-04 21:11:52,404 WARN L193 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 195 [2020-09-04 21:11:52,847 WARN L193 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 203 [2020-09-04 21:11:53,218 WARN L193 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-09-04 21:11:53,658 WARN L193 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 196 [2020-09-04 21:11:54,028 WARN L193 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-09-04 21:11:54,402 WARN L193 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2020-09-04 21:11:54,772 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:11:54,944 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:11:55,106 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:11:55,268 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 192 [2020-09-04 21:11:55,913 WARN L193 SmtUtils]: Spent 635.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 226 [2020-09-04 21:11:56,074 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 192 [2020-09-04 21:11:56,240 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:11:56,622 WARN L193 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2020-09-04 21:11:56,786 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:11:57,151 WARN L193 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-09-04 21:11:57,307 WARN L193 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 190 [2020-09-04 21:11:57,472 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 193 [2020-09-04 21:11:57,837 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:11:58,202 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:11:58,365 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 192 [2020-09-04 21:11:58,882 WARN L193 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 194 [2020-09-04 21:11:59,326 WARN L193 SmtUtils]: Spent 436.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 196 [2020-09-04 21:11:59,694 WARN L193 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-09-04 21:12:00,049 WARN L193 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:12:00,571 WARN L193 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 195 [2020-09-04 21:12:00,927 WARN L193 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:12:01,450 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 27 [2020-09-04 21:12:01,785 WARN L193 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 27 [2020-09-04 21:12:02,106 WARN L193 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 26 [2020-09-04 21:12:02,776 WARN L193 SmtUtils]: Spent 668.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 237 [2020-09-04 21:12:03,104 WARN L193 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 28 [2020-09-04 21:12:03,778 WARN L193 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 237 [2020-09-04 21:12:04,187 WARN L193 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 232 [2020-09-04 21:12:04,566 WARN L193 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-09-04 21:12:04,925 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2020-09-04 21:12:05,297 WARN L193 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-09-04 21:12:06,299 WARN L193 SmtUtils]: Spent 999.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 207 [2020-09-04 21:12:06,632 WARN L193 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 198 [2020-09-04 21:12:06,960 WARN L193 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 195 [2020-09-04 21:12:07,286 WARN L193 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 197 [2020-09-04 21:12:07,620 WARN L193 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 197 [2020-09-04 21:12:07,949 WARN L193 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 196 [2020-09-04 21:12:08,517 WARN L193 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 231 [2020-09-04 21:12:09,190 WARN L193 SmtUtils]: Spent 666.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 230 [2020-09-04 21:12:09,652 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:12:10,021 WARN L193 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 227 [2020-09-04 21:12:10,188 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:12:10,352 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:12:10,510 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:12:11,212 WARN L193 SmtUtils]: Spent 695.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 228 [2020-09-04 21:12:11,372 WARN L193 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 190 [2020-09-04 21:12:11,540 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 192 [2020-09-04 21:12:11,898 WARN L193 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2020-09-04 21:12:12,757 WARN L193 SmtUtils]: Spent 858.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 197 [2020-09-04 21:12:13,725 WARN L193 SmtUtils]: Spent 965.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 237 [2020-09-04 21:12:14,358 WARN L193 SmtUtils]: Spent 631.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 196 [2020-09-04 21:12:14,515 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:12:15,376 WARN L193 SmtUtils]: Spent 858.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 197 [2020-09-04 21:12:15,735 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2020-09-04 21:12:16,097 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:12:16,466 WARN L193 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:12:16,830 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:12:16,996 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:12:17,617 WARN L193 SmtUtils]: Spent 620.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 194 [2020-09-04 21:12:17,786 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 193 [2020-09-04 21:12:18,412 WARN L193 SmtUtils]: Spent 622.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 194 [2020-09-04 21:12:18,573 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 192 [2020-09-04 21:12:18,930 WARN L193 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:12:19,293 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 228 [2020-09-04 21:12:19,454 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 192 [2020-09-04 21:12:19,618 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:12:20,728 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 241 DAG size of output: 241 [2020-09-04 21:12:21,351 WARN L193 SmtUtils]: Spent 621.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 194 [2020-09-04 21:12:21,710 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2020-09-04 21:12:22,073 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 228 [2020-09-04 21:12:22,697 WARN L193 SmtUtils]: Spent 620.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 195 [2020-09-04 21:12:23,333 WARN L193 SmtUtils]: Spent 634.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 226 [2020-09-04 21:12:23,691 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:12:25,288 WARN L193 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 334 DAG size of output: 269 [2020-09-04 21:12:27,273 WARN L193 SmtUtils]: Spent 1.98 s on a formula simplification. DAG size of input: 369 DAG size of output: 270 [2020-09-04 21:12:27,960 WARN L193 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 196 [2020-09-04 21:12:28,346 WARN L193 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 227 [2020-09-04 21:12:29,056 WARN L193 SmtUtils]: Spent 700.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 231 [2020-09-04 21:12:29,225 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 196 [2020-09-04 21:12:29,601 WARN L193 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 231 [2020-09-04 21:12:29,994 WARN L193 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 232 [2020-09-04 21:12:30,165 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-09-04 21:12:30,541 WARN L193 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2020-09-04 21:12:30,704 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 195 [2020-09-04 21:12:30,870 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 193 [2020-09-04 21:12:31,246 WARN L193 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 228 [2020-09-04 21:12:31,621 WARN L193 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 228 [2020-09-04 21:12:31,783 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 192 [2020-09-04 21:12:32,488 WARN L193 SmtUtils]: Spent 702.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 200 [2020-09-04 21:12:32,982 WARN L193 SmtUtils]: Spent 483.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 198 [2020-09-04 21:12:33,361 WARN L193 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 231 [2020-09-04 21:12:33,759 WARN L193 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:12:34,282 WARN L193 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 197 [2020-09-04 21:12:34,637 WARN L193 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:12:35,635 WARN L193 SmtUtils]: Spent 775.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 228 [2020-09-04 21:12:36,359 WARN L193 SmtUtils]: Spent 722.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 231 [2020-09-04 21:12:37,397 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 242 DAG size of output: 230 [2020-09-04 21:12:38,432 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 242 DAG size of output: 230 [2020-09-04 21:12:39,571 WARN L193 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 251 DAG size of output: 238 [2020-09-04 21:12:40,085 WARN L193 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 203 [2020-09-04 21:12:40,876 WARN L193 SmtUtils]: Spent 789.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 235 [2020-09-04 21:12:41,896 WARN L193 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 245 DAG size of output: 240 [2020-09-04 21:12:42,429 WARN L193 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 207 [2020-09-04 21:12:43,466 WARN L193 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 247 DAG size of output: 241 [2020-09-04 21:12:43,997 WARN L193 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 202 [2020-09-04 21:12:44,426 WARN L193 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 195 [2020-09-04 21:12:45,401 WARN L193 SmtUtils]: Spent 971.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 236 [2020-09-04 21:12:46,558 WARN L193 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 248 DAG size of output: 236 [2020-09-04 21:12:47,335 WARN L193 SmtUtils]: Spent 775.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 228 [2020-09-04 21:12:47,765 WARN L193 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 194 [2020-09-04 21:12:48,542 WARN L193 SmtUtils]: Spent 775.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 228 [2020-09-04 21:12:48,903 WARN L193 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 196 [2020-09-04 21:12:49,235 WARN L193 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 198 [2020-09-04 21:12:50,281 WARN L193 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 244 DAG size of output: 239 [2020-09-04 21:12:51,059 WARN L193 SmtUtils]: Spent 775.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 228 [2020-09-04 21:12:52,089 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 242 DAG size of output: 230 [2020-09-04 21:12:52,401 WARN L193 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 197 [2020-09-04 21:12:53,178 WARN L193 SmtUtils]: Spent 776.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 228 [2020-09-04 21:12:53,541 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 228 [2020-09-04 21:12:54,155 WARN L193 SmtUtils]: Spent 612.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 198 [2020-09-04 21:12:54,518 WARN L193 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 227 [2020-09-04 21:12:54,892 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 228 [2020-09-04 21:12:55,256 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:12:55,627 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2020-09-04 21:12:55,985 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2020-09-04 21:12:56,348 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 228 [2020-09-04 21:12:56,963 WARN L193 SmtUtils]: Spent 613.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 198 [2020-09-04 21:12:57,326 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 227 [2020-09-04 21:12:57,696 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 228 [2020-09-04 21:12:58,060 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:12:58,708 WARN L193 SmtUtils]: Spent 630.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 229 [2020-09-04 21:12:59,355 WARN L193 SmtUtils]: Spent 638.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 230 [2020-09-04 21:12:59,713 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 195 [2020-09-04 21:13:00,405 WARN L193 SmtUtils]: Spent 688.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 241 [2020-09-04 21:13:01,037 WARN L193 SmtUtils]: Spent 630.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 229 [2020-09-04 21:13:01,393 WARN L193 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 196 [2020-09-04 21:13:02,226 WARN L193 SmtUtils]: Spent 827.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 220 [2020-09-04 21:13:05,242 WARN L193 SmtUtils]: Spent 3.00 s on a formula simplification. DAG size of input: 364 DAG size of output: 303 [2020-09-04 21:13:05,531 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 17 [2020-09-04 21:13:05,895 WARN L193 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 203 [2020-09-04 21:13:06,183 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 17 [2020-09-04 21:13:06,579 WARN L193 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 195 [2020-09-04 21:13:06,691 WARN L193 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 22 [2020-09-04 21:13:07,069 WARN L193 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 195 [2020-09-04 21:13:07,507 WARN L193 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 197 [2020-09-04 21:13:07,683 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 24 [2020-09-04 21:13:07,859 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 19 [2020-09-04 21:13:08,070 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 19 [2020-09-04 21:13:08,445 WARN L193 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 197 [2020-09-04 21:13:08,876 WARN L193 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 196 [2020-09-04 21:13:09,086 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 19 [2020-09-04 21:13:09,537 WARN L193 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 197 [2020-09-04 21:13:09,962 WARN L193 SmtUtils]: Spent 424.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 195 [2020-09-04 21:13:10,402 WARN L193 SmtUtils]: Spent 437.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 203 [2020-09-04 21:13:11,153 WARN L193 SmtUtils]: Spent 747.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 194 [2020-09-04 21:13:11,781 WARN L193 SmtUtils]: Spent 627.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 227 [2020-09-04 21:13:12,542 WARN L193 SmtUtils]: Spent 758.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 197 [2020-09-04 21:13:12,867 WARN L193 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 196 [2020-09-04 21:13:13,628 WARN L193 SmtUtils]: Spent 759.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 195 [2020-09-04 21:13:13,956 WARN L193 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 194 [2020-09-04 21:13:14,593 WARN L193 SmtUtils]: Spent 634.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 228 [2020-09-04 21:13:14,921 WARN L193 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 193 [2020-09-04 21:13:15,233 WARN L193 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 193 [2020-09-04 21:13:15,551 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 195 [2020-09-04 21:13:15,872 WARN L193 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 193 [2020-09-04 21:13:16,193 WARN L193 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 193 [2020-09-04 21:13:16,822 WARN L193 SmtUtils]: Spent 627.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 227 [2020-09-04 21:13:17,143 WARN L193 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 195 [2020-09-04 21:13:17,458 WARN L193 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 191 [2020-09-04 21:13:18,275 WARN L193 SmtUtils]: Spent 814.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 227 [2020-09-04 21:13:19,038 WARN L193 SmtUtils]: Spent 760.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 195 [2020-09-04 21:13:19,356 WARN L193 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 194 [2020-09-04 21:13:19,862 WARN L193 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 227 [2020-09-04 21:13:20,490 WARN L193 SmtUtils]: Spent 626.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 228 [2020-09-04 21:13:21,001 WARN L193 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 229 [2020-09-04 21:13:21,632 WARN L193 SmtUtils]: Spent 628.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 227 [2020-09-04 21:13:22,261 WARN L193 SmtUtils]: Spent 626.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 228 [2020-09-04 21:13:23,079 WARN L193 SmtUtils]: Spent 816.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 228 [2020-09-04 21:13:23,830 WARN L193 SmtUtils]: Spent 748.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 194 [2020-09-04 21:13:24,188 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2020-09-04 21:13:24,546 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2020-09-04 21:13:24,918 WARN L193 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-09-04 21:13:25,081 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 192 [2020-09-04 21:13:25,446 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:13:25,960 WARN L193 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 194 [2020-09-04 21:13:26,326 WARN L193 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-09-04 21:13:26,840 WARN L193 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 194 [2020-09-04 21:13:27,195 WARN L193 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:13:27,560 WARN L193 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 228 [2020-09-04 21:13:27,918 WARN L193 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-09-04 21:13:28,078 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:13:28,444 WARN L193 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:13:28,810 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 227 [2020-09-04 21:13:29,670 WARN L193 SmtUtils]: Spent 858.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 197 [2020-09-04 21:13:30,125 WARN L193 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 195 [2020-09-04 21:13:30,285 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 192 [2020-09-04 21:13:30,645 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2020-09-04 21:13:31,281 WARN L193 SmtUtils]: Spent 634.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 226 [2020-09-04 21:13:31,448 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:13:31,813 WARN L193 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2020-09-04 21:13:31,979 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 193 [2020-09-04 21:13:32,841 WARN L193 SmtUtils]: Spent 859.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 197 [2020-09-04 21:13:33,002 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:13:33,160 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 190 [2020-09-04 21:13:33,322 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:13:33,762 WARN L193 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 194 [2020-09-04 21:13:34,125 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:13:34,489 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 228 [2020-09-04 21:13:34,650 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 192 [2020-09-04 21:13:34,818 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:13:35,183 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:13:35,550 WARN L193 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-09-04 21:13:35,915 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:13:36,272 WARN L193 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 225 [2020-09-04 21:13:36,635 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-09-04 21:13:37,011 WARN L193 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2020-09-04 21:13:37,696 WARN L193 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 227 [2020-09-04 21:13:38,381 WARN L193 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 227 [2020-09-04 21:13:38,759 WARN L193 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 229 DAG size of output: 225 [2020-09-04 21:13:39,125 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 228 [2020-09-04 21:13:39,739 WARN L193 SmtUtils]: Spent 612.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 198 [2020-09-04 21:13:40,102 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 227 [2020-09-04 21:13:40,480 WARN L193 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 228 [2020-09-04 21:13:40,844 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:13:42,864 WARN L193 SmtUtils]: Spent 2.02 s on a formula simplification. DAG size of input: 369 DAG size of output: 270 [2020-09-04 21:13:43,246 WARN L193 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 229 [2020-09-04 21:13:43,988 WARN L193 SmtUtils]: Spent 732.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 234 [2020-09-04 21:13:44,166 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 199 [2020-09-04 21:13:44,558 WARN L193 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 233 [2020-09-04 21:13:44,966 WARN L193 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 234 [2020-09-04 21:13:45,146 WARN L193 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 203 [2020-09-04 21:13:45,537 WARN L193 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 237 [2020-09-04 21:13:45,711 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 198 [2020-09-04 21:13:45,880 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 193 [2020-09-04 21:13:46,271 WARN L193 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 230 [2020-09-04 21:13:46,661 WARN L193 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 230 [2020-09-04 21:13:46,824 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 192 [2020-09-04 21:13:47,429 WARN L193 SmtUtils]: Spent 602.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 201 [2020-09-04 21:13:47,963 WARN L193 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 200 [2020-09-04 21:13:48,357 WARN L193 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 233 [2020-09-04 21:13:48,712 WARN L193 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:13:49,217 WARN L193 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 199 [2020-09-04 21:13:49,572 WARN L193 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:13:49,734 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 192 [2020-09-04 21:13:50,379 WARN L193 SmtUtils]: Spent 635.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 226 [2020-09-04 21:13:50,540 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 192 [2020-09-04 21:13:50,708 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:13:51,089 WARN L193 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2020-09-04 21:13:51,252 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:13:51,617 WARN L193 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-09-04 21:13:51,773 WARN L193 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 190 [2020-09-04 21:13:51,939 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 193 [2020-09-04 21:13:52,304 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:13:52,668 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:13:52,830 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 192 [2020-09-04 21:13:53,347 WARN L193 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 194 [2020-09-04 21:13:53,790 WARN L193 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 196 [2020-09-04 21:13:54,158 WARN L193 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-09-04 21:13:54,513 WARN L193 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:13:55,035 WARN L193 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 195 [2020-09-04 21:13:55,390 WARN L193 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:13:55,833 WARN L193 SmtUtils]: Spent 436.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 196 [2020-09-04 21:13:56,339 WARN L193 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-09-04 21:13:56,500 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 192 [2020-09-04 21:13:56,661 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 192 [2020-09-04 21:13:57,282 WARN L193 SmtUtils]: Spent 620.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 195 [2020-09-04 21:13:57,443 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 192 [2020-09-04 21:13:57,806 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:13:58,168 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 228 [2020-09-04 21:13:58,534 WARN L193 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-09-04 21:13:59,172 WARN L193 SmtUtils]: Spent 634.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 226 [2020-09-04 21:13:59,336 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:13:59,691 WARN L193 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:14:00,054 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 227 [2020-09-04 21:14:00,211 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:14:00,374 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:14:00,541 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:14:00,703 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:14:00,862 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 190 [2020-09-04 21:14:01,560 WARN L193 SmtUtils]: Spent 694.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 228 [2020-09-04 21:14:01,732 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 193 [2020-09-04 21:14:02,095 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2020-09-04 21:14:02,451 WARN L193 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:14:02,823 WARN L193 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2020-09-04 21:14:03,462 WARN L193 SmtUtils]: Spent 630.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 196 [2020-09-04 21:14:04,321 WARN L193 SmtUtils]: Spent 858.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 197 [2020-09-04 21:14:05,286 WARN L193 SmtUtils]: Spent 963.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 237 [2020-09-04 21:14:05,447 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 192 [2020-09-04 21:14:05,602 WARN L193 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 190 [2020-09-04 21:14:05,761 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:14:06,128 WARN L193 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:14:06,488 WARN L193 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:14:06,853 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:14:07,475 WARN L193 SmtUtils]: Spent 621.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 194 [2020-09-04 21:14:07,844 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:14:08,012 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:14:08,371 WARN L193 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:14:08,537 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 193 [2020-09-04 21:14:08,897 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2020-09-04 21:14:10,039 WARN L193 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 241 DAG size of output: 241 [2020-09-04 21:14:10,200 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 192 [2020-09-04 21:14:10,563 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 228 [2020-09-04 21:14:11,201 WARN L193 SmtUtils]: Spent 635.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 226 [2020-09-04 21:14:11,368 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:14:11,530 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:14:11,693 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 192 [2020-09-04 21:14:12,066 WARN L193 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-09-04 21:14:12,428 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 228 [2020-09-04 21:14:13,042 WARN L193 SmtUtils]: Spent 613.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 198 [2020-09-04 21:14:13,404 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 227 [2020-09-04 21:14:13,776 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 228 [2020-09-04 21:14:14,139 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:14:14,516 WARN L193 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-09-04 21:14:14,898 WARN L193 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 230 [2020-09-04 21:14:15,621 WARN L193 SmtUtils]: Spent 715.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 234 [2020-09-04 21:14:15,800 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 199 [2020-09-04 21:14:16,185 WARN L193 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 233 [2020-09-04 21:14:16,586 WARN L193 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 234 [2020-09-04 21:14:16,762 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-09-04 21:14:17,145 WARN L193 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 236 [2020-09-04 21:14:17,319 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 198 [2020-09-04 21:14:17,494 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 196 [2020-09-04 21:14:17,885 WARN L193 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 231 [2020-09-04 21:14:18,275 WARN L193 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 231 [2020-09-04 21:14:18,447 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 195 [2020-09-04 21:14:18,843 WARN L193 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 233 [2020-09-04 21:14:19,205 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 228 [2020-09-04 21:14:19,568 WARN L193 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 228 [2020-09-04 21:14:19,927 WARN L193 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2020-09-04 21:14:20,362 WARN L193 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 196 [2020-09-04 21:14:20,743 WARN L193 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 228 [2020-09-04 21:14:21,182 WARN L193 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 196 [2020-09-04 21:14:21,571 WARN L193 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 230 [2020-09-04 21:14:22,011 WARN L193 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 196 [2020-09-04 21:14:22,392 WARN L193 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 228 [2020-09-04 21:14:22,832 WARN L193 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 241 [2020-09-04 21:14:24,086 WARN L193 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 232 DAG size of output: 223 [2020-09-04 21:14:24,459 WARN L193 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-09-04 21:14:24,836 WARN L193 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2020-09-04 21:14:25,003 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:14:25,372 WARN L193 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-09-04 21:14:25,539 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:14:26,182 WARN L193 SmtUtils]: Spent 630.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 229 [2020-09-04 21:14:26,827 WARN L193 SmtUtils]: Spent 640.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 230 [2020-09-04 21:14:27,183 WARN L193 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 195 [2020-09-04 21:14:27,874 WARN L193 SmtUtils]: Spent 688.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 241 [2020-09-04 21:14:28,506 WARN L193 SmtUtils]: Spent 629.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 229 [2020-09-04 21:14:28,862 WARN L193 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 196 [2020-09-04 21:14:29,653 WARN L193 SmtUtils]: Spent 786.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 220 [2020-09-04 21:14:30,757 WARN L193 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 243 DAG size of output: 243 [2020-09-04 21:14:31,229 WARN L193 SmtUtils]: Spent 466.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 199 [2020-09-04 21:14:32,174 WARN L193 SmtUtils]: Spent 944.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 239 [2020-09-04 21:14:32,337 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:14:32,810 WARN L193 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 200 [2020-09-04 21:14:32,976 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:14:33,350 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 227 [2020-09-04 21:14:33,965 WARN L193 SmtUtils]: Spent 613.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 198 [2020-09-04 21:14:34,329 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 228 [2020-09-04 21:14:34,695 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 228 [2020-09-04 21:14:35,060 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:14:35,527 WARN L193 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 241 [2020-09-04 21:14:36,201 WARN L193 SmtUtils]: Spent 666.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 215 [2020-09-04 21:14:39,352 WARN L193 SmtUtils]: Spent 3.15 s on a formula simplification. DAG size of input: 384 DAG size of output: 315 [2020-09-04 21:14:39,831 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2020-09-04 21:14:42,967 WARN L193 SmtUtils]: Spent 3.13 s on a formula simplification. DAG size of input: 384 DAG size of output: 315 [2020-09-04 21:14:43,325 WARN L193 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2020-09-04 21:14:43,684 WARN L193 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2020-09-04 21:14:44,041 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2020-09-04 21:14:45,661 WARN L193 SmtUtils]: Spent 1.62 s on a formula simplification. DAG size of input: 334 DAG size of output: 269 [2020-09-04 21:14:48,790 WARN L193 SmtUtils]: Spent 3.13 s on a formula simplification. DAG size of input: 384 DAG size of output: 315 [2020-09-04 21:14:51,587 WARN L193 SmtUtils]: Spent 2.80 s on a formula simplification. DAG size of input: 367 DAG size of output: 290 [2020-09-04 21:14:53,177 WARN L193 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 334 DAG size of output: 269 [2020-09-04 21:14:56,332 WARN L193 SmtUtils]: Spent 3.15 s on a formula simplification. DAG size of input: 384 DAG size of output: 315 [2020-09-04 21:14:59,464 WARN L193 SmtUtils]: Spent 3.13 s on a formula simplification. DAG size of input: 384 DAG size of output: 315 [2020-09-04 21:14:59,914 WARN L193 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 196 [2020-09-04 21:15:00,300 WARN L193 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 230 [2020-09-04 21:15:01,077 WARN L193 SmtUtils]: Spent 775.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 228 [2020-09-04 21:15:01,803 WARN L193 SmtUtils]: Spent 725.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 231 [2020-09-04 21:15:02,844 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 242 DAG size of output: 230 [2020-09-04 21:15:04,278 WARN L193 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 242 DAG size of output: 230 [2020-09-04 21:15:05,418 WARN L193 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 251 DAG size of output: 238 [2020-09-04 21:15:05,934 WARN L193 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 203 [2020-09-04 21:15:06,724 WARN L193 SmtUtils]: Spent 789.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 235 [2020-09-04 21:15:07,747 WARN L193 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 245 DAG size of output: 240 [2020-09-04 21:15:08,280 WARN L193 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 207 [2020-09-04 21:15:09,317 WARN L193 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 247 DAG size of output: 241 [2020-09-04 21:15:09,846 WARN L193 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 202 [2020-09-04 21:15:10,274 WARN L193 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 195 [2020-09-04 21:15:11,249 WARN L193 SmtUtils]: Spent 971.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 236 [2020-09-04 21:15:12,405 WARN L193 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 248 DAG size of output: 236 [2020-09-04 21:15:13,186 WARN L193 SmtUtils]: Spent 779.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 228 [2020-09-04 21:15:13,615 WARN L193 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 194 [2020-09-04 21:15:14,392 WARN L193 SmtUtils]: Spent 775.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 228 [2020-09-04 21:15:14,753 WARN L193 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 196 [2020-09-04 21:15:15,085 WARN L193 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 198 [2020-09-04 21:15:16,131 WARN L193 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 244 DAG size of output: 239 [2020-09-04 21:15:16,908 WARN L193 SmtUtils]: Spent 775.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 228 [2020-09-04 21:15:17,939 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 242 DAG size of output: 230 [2020-09-04 21:15:18,250 WARN L193 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 197 [2020-09-04 21:15:19,027 WARN L193 SmtUtils]: Spent 775.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 228 [2020-09-04 21:15:19,228 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 201 [2020-09-04 21:15:19,764 WARN L193 SmtUtils]: Spent 534.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 204 [2020-09-04 21:15:20,371 WARN L193 SmtUtils]: Spent 603.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 203 [2020-09-04 21:15:20,782 WARN L193 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 237 [2020-09-04 21:15:20,973 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 200 [2020-09-04 21:15:21,372 WARN L193 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 234 [2020-09-04 21:15:21,563 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 200 [2020-09-04 21:15:22,264 WARN L193 SmtUtils]: Spent 699.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 234 [2020-09-04 21:15:22,461 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-09-04 21:15:22,885 WARN L193 SmtUtils]: Spent 418.00 ms on a formula simplification that was a NOOP. DAG size: 238 [2020-09-04 21:15:23,284 WARN L193 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 234 [2020-09-04 21:15:23,703 WARN L193 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 237 [2020-09-04 21:15:23,894 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 200 [2020-09-04 21:15:24,301 WARN L193 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 234 [2020-09-04 21:15:24,493 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 203 [2020-09-04 21:15:24,677 WARN L193 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 198 [2020-09-04 21:15:25,088 WARN L193 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 234 [2020-09-04 21:15:25,770 WARN L193 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 207 [2020-09-04 21:15:26,137 WARN L193 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2020-09-04 21:15:26,572 WARN L193 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 196 [2020-09-04 21:15:26,948 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2020-09-04 21:15:27,273 WARN L193 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 27 [2020-09-04 21:15:27,601 WARN L193 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 27 [2020-09-04 21:15:27,924 WARN L193 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 26 [2020-09-04 21:15:28,594 WARN L193 SmtUtils]: Spent 668.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 237 [2020-09-04 21:15:28,920 WARN L193 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 28 [2020-09-04 21:15:29,594 WARN L193 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 237 [2020-09-04 21:15:29,768 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 193 [2020-09-04 21:15:30,204 WARN L193 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 196 [2020-09-04 21:15:30,728 WARN L193 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 195 [2020-09-04 21:15:31,094 WARN L193 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-09-04 21:15:31,256 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 192 [2020-09-04 21:15:31,611 WARN L193 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:15:31,772 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 192 [2020-09-04 21:15:32,408 WARN L193 SmtUtils]: Spent 633.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 226 [2020-09-04 21:15:32,574 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:15:32,955 WARN L193 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2020-09-04 21:15:33,310 WARN L193 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:15:33,680 WARN L193 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-09-04 21:15:33,841 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 192 [2020-09-04 21:15:34,204 WARN L193 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:15:34,366 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:15:34,522 WARN L193 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 190 [2020-09-04 21:15:34,888 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:15:35,407 WARN L193 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 194 [2020-09-04 21:15:35,792 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:15:36,099 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 213 [2020-09-04 21:15:36,296 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 207 [2020-09-04 21:15:36,499 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 207 [2020-09-04 21:15:36,692 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 206 [2020-09-04 21:15:36,890 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 206 [2020-09-04 21:15:37,082 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 205 [2020-09-04 21:15:37,282 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 204 [2020-09-04 21:15:37,514 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 210 [2020-09-04 21:15:37,764 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 213 [2020-09-04 21:15:37,992 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 21:15:38,352 WARN L193 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2020-09-04 21:15:38,719 WARN L193 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-09-04 21:15:39,085 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 227 [2020-09-04 21:15:39,458 WARN L193 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2020-09-04 21:15:39,626 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:15:39,989 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:15:40,356 WARN L193 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-09-04 21:15:40,522 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:15:41,141 WARN L193 SmtUtils]: Spent 613.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 198 [2020-09-04 21:15:41,503 WARN L193 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 228 [2020-09-04 21:15:41,867 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 228 [2020-09-04 21:15:42,030 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 192 [2020-09-04 21:15:42,394 WARN L193 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:15:42,907 WARN L193 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 194 [2020-09-04 21:15:43,273 WARN L193 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-09-04 21:15:43,786 WARN L193 SmtUtils]: Spent 511.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 194 [2020-09-04 21:15:44,144 WARN L193 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:15:44,510 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 228 [2020-09-04 21:15:44,869 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-09-04 21:15:45,028 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:15:45,387 WARN L193 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:15:45,753 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 227 [2020-09-04 21:15:46,612 WARN L193 SmtUtils]: Spent 857.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 197 [2020-09-04 21:15:47,064 WARN L193 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 195 [2020-09-04 21:15:47,225 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 192 [2020-09-04 21:15:47,584 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2020-09-04 21:15:48,219 WARN L193 SmtUtils]: Spent 634.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 226 [2020-09-04 21:15:48,388 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:15:48,753 WARN L193 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2020-09-04 21:15:48,919 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 193 [2020-09-04 21:15:49,781 WARN L193 SmtUtils]: Spent 859.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 197 [2020-09-04 21:15:49,943 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:15:50,100 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 190 [2020-09-04 21:15:50,263 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:15:50,703 WARN L193 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 194 [2020-09-04 21:15:51,066 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:15:51,430 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 228 [2020-09-04 21:15:51,591 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 192 [2020-09-04 21:15:51,759 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:15:53,739 WARN L193 SmtUtils]: Spent 1.98 s on a formula simplification. DAG size of input: 369 DAG size of output: 270 [2020-09-04 21:15:55,717 WARN L193 SmtUtils]: Spent 1.98 s on a formula simplification. DAG size of input: 369 DAG size of output: 270 [2020-09-04 21:15:56,404 WARN L193 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 228 [2020-09-04 21:15:57,040 WARN L193 SmtUtils]: Spent 634.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 226 [2020-09-04 21:15:57,204 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:15:57,566 WARN L193 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 228 [2020-09-04 21:15:58,202 WARN L193 SmtUtils]: Spent 634.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 226 [2020-09-04 21:15:58,373 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 199 DAG size of output: 195 [2020-09-04 21:15:58,533 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 192 [2020-09-04 21:15:58,701 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:15:59,041 WARN L193 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 194 [2020-09-04 21:15:59,203 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:15:59,896 WARN L193 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 228 [2020-09-04 21:16:00,580 WARN L193 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 227 [2020-09-04 21:16:00,742 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:16:01,044 WARN L193 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 193 [2020-09-04 21:16:01,726 WARN L193 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 227 [2020-09-04 21:16:02,092 WARN L193 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-09-04 21:16:02,455 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 228 [2020-09-04 21:16:02,816 WARN L193 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:16:03,172 WARN L193 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:16:03,511 WARN L193 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 194 [2020-09-04 21:16:03,672 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 192 [2020-09-04 21:16:04,038 WARN L193 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2020-09-04 21:16:04,195 WARN L193 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 190 [2020-09-04 21:16:04,591 WARN L193 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2020-09-04 21:16:05,212 WARN L193 SmtUtils]: Spent 618.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 195 [2020-09-04 21:16:05,580 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:16:06,215 WARN L193 SmtUtils]: Spent 633.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 226 [2020-09-04 21:16:06,572 WARN L193 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:16:06,734 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:16:07,096 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 227 [2020-09-04 21:16:07,458 WARN L193 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:16:07,626 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:16:08,248 WARN L193 SmtUtils]: Spent 620.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 194 [2020-09-04 21:16:08,409 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:16:08,566 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-09-04 21:16:08,733 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:16:09,434 WARN L193 SmtUtils]: Spent 696.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 228 [2020-09-04 21:16:09,602 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 193 [2020-09-04 21:16:09,960 WARN L193 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:16:10,123 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 192 [2020-09-04 21:16:10,486 WARN L193 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 228 [2020-09-04 21:16:10,844 WARN L193 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2020-09-04 21:16:11,954 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 241 DAG size of output: 241 [2020-09-04 21:16:12,114 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 192 [2020-09-04 21:16:12,270 WARN L193 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 190 [2020-09-04 21:16:12,628 WARN L193 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2020-09-04 21:16:12,788 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 192 [2020-09-04 21:16:12,950 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:16:13,581 WARN L193 SmtUtils]: Spent 629.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 196 [2020-09-04 21:16:14,547 WARN L193 SmtUtils]: Spent 963.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 237 [2020-09-04 21:16:15,405 WARN L193 SmtUtils]: Spent 856.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 197 [2020-09-04 21:16:15,562 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:16:15,925 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 228 [2020-09-04 21:16:16,549 WARN L193 SmtUtils]: Spent 601.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 201 [2020-09-04 21:16:17,051 WARN L193 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 227 [2020-09-04 21:16:17,785 WARN L193 SmtUtils]: Spent 703.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 214 [2020-09-04 21:16:19,385 WARN L193 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 334 DAG size of output: 269 [2020-09-04 21:16:20,202 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 192 [2020-09-04 21:16:20,565 WARN L193 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:16:21,078 WARN L193 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 194 [2020-09-04 21:16:21,444 WARN L193 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-09-04 21:16:21,959 WARN L193 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 194 [2020-09-04 21:16:22,314 WARN L193 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:16:22,679 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 228 [2020-09-04 21:16:23,038 WARN L193 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-09-04 21:16:23,197 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-09-04 21:16:23,555 WARN L193 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:16:23,921 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 227 [2020-09-04 21:16:24,780 WARN L193 SmtUtils]: Spent 858.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 197 [2020-09-04 21:16:25,234 WARN L193 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 195 [2020-09-04 21:16:25,394 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 192 [2020-09-04 21:16:25,753 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2020-09-04 21:16:26,389 WARN L193 SmtUtils]: Spent 634.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 226 [2020-09-04 21:16:26,555 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:16:26,920 WARN L193 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2020-09-04 21:16:27,087 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 193 [2020-09-04 21:16:27,948 WARN L193 SmtUtils]: Spent 859.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 197 [2020-09-04 21:16:28,110 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-09-04 21:16:28,267 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 190 [2020-09-04 21:16:28,429 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:16:28,869 WARN L193 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 194 [2020-09-04 21:16:29,231 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:16:29,596 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 228 [2020-09-04 21:16:29,756 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 192 [2020-09-04 21:16:29,925 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:16:30,236 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 213 [2020-09-04 21:16:30,433 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 207 [2020-09-04 21:16:30,636 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 207 [2020-09-04 21:16:30,829 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 206 [2020-09-04 21:16:31,028 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 206 [2020-09-04 21:16:31,220 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 205 [2020-09-04 21:16:31,419 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 204 [2020-09-04 21:16:31,652 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 210 [2020-09-04 21:16:31,902 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 213 [2020-09-04 21:16:32,347 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2020-09-04 21:16:32,721 WARN L193 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-09-04 21:16:35,852 WARN L193 SmtUtils]: Spent 3.13 s on a formula simplification. DAG size of input: 384 DAG size of output: 315 [2020-09-04 21:16:36,222 WARN L193 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 227 [2020-09-04 21:16:36,835 WARN L193 SmtUtils]: Spent 603.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 231 [2020-09-04 21:16:37,004 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 196 [2020-09-04 21:16:37,382 WARN L193 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 231 [2020-09-04 21:16:37,778 WARN L193 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 232 [2020-09-04 21:16:37,949 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-09-04 21:16:38,325 WARN L193 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2020-09-04 21:16:38,488 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 195 [2020-09-04 21:16:38,654 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 193 [2020-09-04 21:16:39,032 WARN L193 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 228 [2020-09-04 21:16:39,409 WARN L193 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 228 [2020-09-04 21:16:39,572 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 192 [2020-09-04 21:16:40,214 WARN L193 SmtUtils]: Spent 639.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 199 [2020-09-04 21:16:40,762 WARN L193 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 198 [2020-09-04 21:16:41,142 WARN L193 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 231 [2020-09-04 21:16:41,497 WARN L193 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:16:42,037 WARN L193 SmtUtils]: Spent 537.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 197 [2020-09-04 21:16:42,391 WARN L193 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:16:42,774 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 192 [2020-09-04 21:16:43,418 WARN L193 SmtUtils]: Spent 634.00 ms on a formula simplification. DAG size of input: 233 DAG size of output: 226 [2020-09-04 21:16:43,578 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 192 [2020-09-04 21:16:43,744 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-09-04 21:16:44,125 WARN L193 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2020-09-04 21:16:44,288 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-09-04 21:16:44,653 WARN L193 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-09-04 21:16:44,809 WARN L193 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 190 [2020-09-04 21:16:44,974 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 193 [2020-09-04 21:16:45,339 WARN L193 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:16:45,703 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:16:45,865 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 192 [2020-09-04 21:16:46,384 WARN L193 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 194 [2020-09-04 21:16:46,826 WARN L193 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 196 [2020-09-04 21:16:47,193 WARN L193 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-09-04 21:16:47,549 WARN L193 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:16:48,070 WARN L193 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 195 [2020-09-04 21:16:48,425 WARN L193 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:16:49,217 WARN L193 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 232 [2020-09-04 21:16:49,396 WARN L193 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 202 [2020-09-04 21:16:49,577 WARN L193 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 202 [2020-09-04 21:16:50,710 WARN L193 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 242 DAG size of output: 231 [2020-09-04 21:16:50,890 WARN L193 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 201 [2020-09-04 21:16:51,282 WARN L193 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 235 [2020-09-04 21:16:51,673 WARN L193 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 237 [2020-09-04 21:16:52,053 WARN L193 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 232 [2020-09-04 21:16:52,990 WARN L193 SmtUtils]: Spent 934.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 238 [2020-09-04 21:16:53,174 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-09-04 21:16:53,558 WARN L193 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 235 [2020-09-04 21:16:53,949 WARN L193 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 236 [2020-09-04 21:16:54,125 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-09-04 21:16:54,498 WARN L193 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2020-09-04 21:16:54,685 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-09-04 21:16:55,060 WARN L193 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 231 [2020-09-04 21:16:55,235 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 200 [2020-09-04 21:16:56,183 WARN L193 SmtUtils]: Spent 944.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 240 [2020-09-04 21:16:56,378 WARN L193 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 203 [2020-09-04 21:16:56,771 WARN L193 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 235 [2020-09-04 21:16:57,155 WARN L193 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 235 [2020-09-04 21:16:57,543 WARN L193 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2020-09-04 21:16:58,698 WARN L193 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 242 DAG size of output: 232 [2020-09-04 21:16:59,555 WARN L193 SmtUtils]: Spent 855.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 209 [2020-09-04 21:17:01,031 WARN L193 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 240 DAG size of output: 240 [2020-09-04 21:17:01,211 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 202 [2020-09-04 21:17:01,385 WARN L193 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 200 [2020-09-04 21:17:01,752 WARN L193 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-09-04 21:17:02,146 WARN L193 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 235 [2020-09-04 21:17:02,534 WARN L193 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 235 [2020-09-04 21:17:02,927 WARN L193 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 235 [2020-09-04 21:17:03,749 WARN L193 SmtUtils]: Spent 821.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 214 [2020-09-04 21:17:04,148 WARN L193 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 235 [2020-09-04 21:17:04,335 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-09-04 21:17:04,722 WARN L193 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 235 [2020-09-04 21:17:04,909 WARN L193 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 203 [2020-09-04 21:17:05,298 WARN L193 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 237 [2020-09-04 21:17:06,961 WARN L193 SmtUtils]: Spent 1.66 s on a formula simplification. DAG size of input: 244 DAG size of output: 244 [2020-09-04 21:17:07,141 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 202 [2020-09-04 21:17:07,533 WARN L193 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 237 [2020-09-04 21:17:08,469 WARN L193 SmtUtils]: Spent 934.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 238 [2020-09-04 21:17:08,849 WARN L193 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 232 [2020-09-04 21:17:09,031 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 203 [2020-09-04 21:17:09,214 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 201 [2020-09-04 21:17:09,583 WARN L193 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 227 [2020-09-04 21:17:10,196 WARN L193 SmtUtils]: Spent 603.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 231 [2020-09-04 21:17:10,365 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 196 [2020-09-04 21:17:10,743 WARN L193 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 231 [2020-09-04 21:17:11,138 WARN L193 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 232 [2020-09-04 21:17:11,309 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 200 [2020-09-04 21:17:11,685 WARN L193 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2020-09-04 21:17:11,849 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 195 [2020-09-04 21:17:12,014 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 193 [2020-09-04 21:17:12,391 WARN L193 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 228 [2020-09-04 21:17:12,769 WARN L193 SmtUtils]: Spent 374.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 228 [2020-09-04 21:17:12,931 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 192 [2020-09-04 21:17:13,572 WARN L193 SmtUtils]: Spent 638.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 199 [2020-09-04 21:17:14,120 WARN L193 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 198 [2020-09-04 21:17:14,501 WARN L193 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 231 [2020-09-04 21:17:14,856 WARN L193 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:17:15,397 WARN L193 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 197 [2020-09-04 21:17:15,751 WARN L193 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2020-09-04 21:17:16,767 WARN L193 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 227 DAG size of output: 214 [2020-09-04 21:17:17,306 WARN L193 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 236 [2020-09-04 21:17:18,317 WARN L193 SmtUtils]: Spent 988.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 232 [2020-09-04 21:17:18,683 WARN L193 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 226 [2020-09-04 21:17:19,376 WARN L193 SmtUtils]: Spent 692.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 229 [2020-09-04 21:17:19,941 WARN L193 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 227 [2020-09-04 21:17:20,264 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 193 [2020-09-04 21:17:20,951 WARN L193 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 228 [2020-09-04 21:17:21,639 WARN L193 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 227 [2020-09-04 21:17:21,968 WARN L193 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 194 [2020-09-04 21:17:22,760 WARN L193 SmtUtils]: Spent 789.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 201 [2020-09-04 21:17:23,125 WARN L193 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2020-09-04 21:17:23,460 WARN L193 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 191 [2020-09-04 21:17:23,810 WARN L193 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 193 [2020-09-04 21:17:24,504 WARN L193 SmtUtils]: Spent 688.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 229 [2020-09-04 21:17:24,834 WARN L193 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 194 [2020-09-04 21:17:25,194 WARN L193 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 226 [2020-09-04 21:17:25,520 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 193 [2020-09-04 21:17:25,888 WARN L193 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 228 [2020-09-04 21:17:26,576 WARN L193 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 227 [2020-09-04 21:17:28,128 WARN L193 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 244 DAG size of output: 243 [2020-09-04 21:17:28,471 WARN L193 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 193 [2020-09-04 21:17:28,806 WARN L193 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 191 [2020-09-04 21:17:29,367 WARN L193 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 227 [2020-09-04 21:17:29,710 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 193 [2020-09-04 21:17:30,053 WARN L193 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 193 [2020-09-04 21:17:31,059 WARN L193 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 242 DAG size of output: 233 [2020-09-04 21:17:32,458 WARN L193 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 240 DAG size of output: 239 [2020-09-04 21:17:33,282 WARN L193 SmtUtils]: Spent 822.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 197 [2020-09-04 21:17:33,640 WARN L193 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-09-04 21:17:34,006 WARN L193 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 228 [2020-09-04 21:17:34,404 WARN L193 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 235 [2020-09-04 21:17:34,604 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 208 [2020-09-04 21:17:34,806 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 208 [2020-09-04 21:17:35,827 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 245 DAG size of output: 234 [2020-09-04 21:17:36,030 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 207 [2020-09-04 21:17:36,453 WARN L193 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 241 [2020-09-04 21:17:36,876 WARN L193 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 243 [2020-09-04 21:17:37,270 WARN L193 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 235 [2020-09-04 21:17:38,258 WARN L193 SmtUtils]: Spent 984.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 244 [2020-09-04 21:17:38,463 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-09-04 21:17:38,879 WARN L193 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 241 [2020-09-04 21:17:39,302 WARN L193 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 242 [2020-09-04 21:17:39,499 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-09-04 21:17:39,886 WARN L193 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2020-09-04 21:17:40,094 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-09-04 21:17:40,482 WARN L193 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2020-09-04 21:17:40,677 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 206 [2020-09-04 21:17:41,686 WARN L193 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 246 DAG size of output: 246 [2020-09-04 21:17:41,898 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 209 [2020-09-04 21:17:42,322 WARN L193 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 241 [2020-09-04 21:17:42,738 WARN L193 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 241 [2020-09-04 21:17:43,141 WARN L193 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 236 [2020-09-04 21:17:44,185 WARN L193 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 245 DAG size of output: 235 [2020-09-04 21:17:44,980 WARN L193 SmtUtils]: Spent 794.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 217 [2020-09-04 21:17:46,490 WARN L193 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 243 DAG size of output: 243 [2020-09-04 21:17:46,690 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 208 [2020-09-04 21:17:46,885 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 206 [2020-09-04 21:17:47,265 WARN L193 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 232 [2020-09-04 21:17:47,691 WARN L193 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 241 [2020-09-04 21:17:48,111 WARN L193 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 241 [2020-09-04 21:17:48,537 WARN L193 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 241 [2020-09-04 21:17:49,350 WARN L193 SmtUtils]: Spent 811.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 218 [2020-09-04 21:17:49,781 WARN L193 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 241 [2020-09-04 21:17:49,989 WARN L193 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-09-04 21:17:50,409 WARN L193 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 241 [2020-09-04 21:17:50,616 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 209 [2020-09-04 21:17:51,037 WARN L193 SmtUtils]: Spent 418.00 ms on a formula simplification that was a NOOP. DAG size: 243 [2020-09-04 21:17:52,761 WARN L193 SmtUtils]: Spent 1.72 s on a formula simplification. DAG size of input: 247 DAG size of output: 247 [2020-09-04 21:17:52,963 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 208 [2020-09-04 21:17:53,386 WARN L193 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 243 [2020-09-04 21:17:54,373 WARN L193 SmtUtils]: Spent 985.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 244 [2020-09-04 21:17:54,767 WARN L193 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 235 [2020-09-04 21:17:54,970 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-09-04 21:17:55,173 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 207 [2020-09-04 21:17:56,164 WARN L193 SmtUtils]: Spent 988.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 232 [2020-09-04 21:17:56,532 WARN L193 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 226 [2020-09-04 21:17:57,220 WARN L193 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 229 [2020-09-04 21:17:57,783 WARN L193 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 227 [2020-09-04 21:17:58,106 WARN L193 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 193 [2020-09-04 21:17:58,791 WARN L193 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 228 [2020-09-04 21:17:59,478 WARN L193 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 227 [2020-09-04 21:17:59,807 WARN L193 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 194 [2020-09-04 21:18:00,598 WARN L193 SmtUtils]: Spent 789.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 201 [2020-09-04 21:18:00,962 WARN L193 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2020-09-04 21:18:01,298 WARN L193 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 191 [2020-09-04 21:18:01,648 WARN L193 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 193 [2020-09-04 21:18:02,341 WARN L193 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 229 [2020-09-04 21:18:02,670 WARN L193 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 194 [2020-09-04 21:18:03,031 WARN L193 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 234 DAG size of output: 226 [2020-09-04 21:18:03,362 WARN L193 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 193 [2020-09-04 21:18:03,728 WARN L193 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 228 [2020-09-04 21:18:04,415 WARN L193 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 227 [2020-09-04 21:18:05,964 WARN L193 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 244 DAG size of output: 243 [2020-09-04 21:18:06,307 WARN L193 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 193 [2020-09-04 21:18:06,644 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 191 [2020-09-04 21:18:07,205 WARN L193 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 239 DAG size of output: 227 [2020-09-04 21:18:07,548 WARN L193 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 193 [2020-09-04 21:18:07,890 WARN L193 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 193 [2020-09-04 21:18:08,894 WARN L193 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 242 DAG size of output: 233 [2020-09-04 21:18:10,292 WARN L193 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 240 DAG size of output: 239 [2020-09-04 21:18:11,116 WARN L193 SmtUtils]: Spent 822.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 197 [2020-09-04 21:18:11,474 WARN L193 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-09-04 21:18:11,841 WARN L193 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 228 [2020-09-04 21:18:12,611 WARN L193 SmtUtils]: Spent 758.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 26 [2020-09-04 21:18:12,928 WARN L193 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 20 [2020-09-04 21:18:13,589 WARN L193 SmtUtils]: Spent 635.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 33 [2020-09-04 21:18:14,101 WARN L193 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 19 [2020-09-04 21:18:14,735 WARN L193 SmtUtils]: Spent 622.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 33 [2020-09-04 21:18:15,300 WARN L193 SmtUtils]: Spent 545.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 25 [2020-09-04 21:18:15,526 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 1 [2020-09-04 21:18:15,653 WARN L193 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 1 [2020-09-04 21:18:16,396 WARN L193 SmtUtils]: Spent 727.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 1 [2020-09-04 21:18:16,615 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 15 [2020-09-04 21:18:17,332 WARN L193 SmtUtils]: Spent 714.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 15 [2020-09-04 21:18:17,482 WARN L193 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 26 [2020-09-04 21:18:20,276 WARN L193 SmtUtils]: Spent 2.78 s on a formula simplification. DAG size of input: 307 DAG size of output: 34 [2020-09-04 21:18:20,827 WARN L193 SmtUtils]: Spent 548.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 22 [2020-09-04 21:18:22,012 WARN L193 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 224 DAG size of output: 34 [2020-09-04 21:18:23,434 WARN L193 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 247 DAG size of output: 35 [2020-09-04 21:18:23,595 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 17 [2020-09-04 21:18:25,264 WARN L193 SmtUtils]: Spent 1.66 s on a formula simplification. DAG size of input: 204 DAG size of output: 28 [2020-09-04 21:18:26,792 WARN L193 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 212 DAG size of output: 31 [2020-09-04 21:18:27,862 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 210 DAG size of output: 34 [2020-09-04 21:18:28,402 WARN L193 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 25 [2020-09-04 21:18:29,590 WARN L193 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 224 DAG size of output: 34 [2020-09-04 21:18:30,131 WARN L193 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 25 [2020-09-04 21:18:30,297 WARN L193 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 1 [2020-09-04 21:18:30,456 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2020-09-04 21:18:31,456 WARN L193 SmtUtils]: Spent 981.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 53 [2020-09-04 21:18:32,799 WARN L193 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 244 DAG size of output: 33 [2020-09-04 21:18:33,738 WARN L193 SmtUtils]: Spent 930.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 49 [2020-09-04 21:18:34,773 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 202 DAG size of output: 36 [2020-09-04 21:18:36,093 WARN L193 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 199 DAG size of output: 30 [2020-09-04 21:18:37,039 WARN L193 SmtUtils]: Spent 933.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 31 [2020-09-04 21:18:37,525 WARN L193 SmtUtils]: Spent 483.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 16 [2020-09-04 21:18:38,412 WARN L193 SmtUtils]: Spent 883.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 29 [2020-09-04 21:18:38,887 WARN L193 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 14 [2020-09-04 21:18:39,021 WARN L193 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 1 [2020-09-04 21:18:39,906 WARN L193 SmtUtils]: Spent 881.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 29 [2020-09-04 21:18:40,387 WARN L193 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 17 [2020-09-04 21:18:41,102 WARN L193 SmtUtils]: Spent 710.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 26 [2020-09-04 21:18:42,144 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 202 DAG size of output: 36 [2020-09-04 21:18:42,752 WARN L193 SmtUtils]: Spent 604.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 18 [2020-09-04 21:18:43,863 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 205 DAG size of output: 38 [2020-09-04 21:18:44,329 WARN L193 SmtUtils]: Spent 459.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 21 [2020-09-04 21:18:44,832 WARN L193 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 17 [2020-09-04 21:18:45,372 WARN L193 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 25 [2020-09-04 21:18:45,521 WARN L193 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 1 [2020-09-04 21:18:46,166 WARN L193 SmtUtils]: Spent 639.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 31 [2020-09-04 21:18:46,325 WARN L193 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-09-04 21:18:48,037 WARN L193 SmtUtils]: Spent 1.71 s on a formula simplification. DAG size of input: 206 DAG size of output: 48 [2020-09-04 21:18:48,197 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 1 [2020-09-04 21:18:48,411 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 1 [2020-09-04 21:18:48,882 WARN L193 SmtUtils]: Spent 464.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 21 [2020-09-04 21:18:49,408 WARN L193 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 33 [2020-09-04 21:18:50,005 WARN L193 SmtUtils]: Spent 581.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 29 [2020-09-04 21:18:50,575 WARN L193 SmtUtils]: Spent 568.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 27 [2020-09-04 21:18:51,119 WARN L193 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 25 [2020-09-04 21:18:51,688 WARN L193 SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 27 [2020-09-04 21:18:52,711 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 217 DAG size of output: 30 [2020-09-04 21:18:53,411 WARN L193 SmtUtils]: Spent 690.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 42 [2020-09-04 21:18:55,542 WARN L193 SmtUtils]: Spent 2.12 s on a formula simplification. DAG size of input: 278 DAG size of output: 37 [2020-09-04 21:18:56,174 WARN L193 SmtUtils]: Spent 629.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 33 [2020-09-04 21:18:57,202 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 210 DAG size of output: 34 [2020-09-04 21:18:57,929 WARN L193 SmtUtils]: Spent 719.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 49 [2020-09-04 21:18:59,966 WARN L193 SmtUtils]: Spent 1.96 s on a formula simplification. DAG size of input: 203 DAG size of output: 29 [2020-09-04 21:19:00,088 WARN L193 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 1 [2020-09-04 21:19:02,485 WARN L193 SmtUtils]: Spent 2.39 s on a formula simplification. DAG size of input: 216 DAG size of output: 37 [2020-09-04 21:19:02,646 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2020-09-04 21:19:02,825 WARN L193 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 1 [2020-09-04 21:19:03,377 WARN L193 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 25 [2020-09-04 21:19:03,545 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2020-09-04 21:19:04,693 WARN L193 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 197 DAG size of output: 30 [2020-09-04 21:19:05,974 WARN L193 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 218 DAG size of output: 35 [2020-09-04 21:19:07,683 WARN L193 SmtUtils]: Spent 1.70 s on a formula simplification. DAG size of input: 206 DAG size of output: 48 [2020-09-04 21:19:09,267 WARN L193 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 226 DAG size of output: 32 [2020-09-04 21:19:09,809 WARN L193 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 25 [2020-09-04 21:19:10,349 WARN L193 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 25 [2020-09-04 21:19:10,915 WARN L193 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 16 [2020-09-04 21:19:12,650 WARN L193 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 233 DAG size of output: 33 [2020-09-04 21:19:13,951 WARN L193 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 196 DAG size of output: 35 [2020-09-04 21:19:14,110 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2020-09-04 21:19:15,135 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 210 DAG size of output: 34 [2020-09-04 21:19:17,141 WARN L193 SmtUtils]: Spent 2.00 s on a formula simplification. DAG size of input: 210 DAG size of output: 41 [2020-09-04 21:19:17,361 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 1 [2020-09-04 21:19:17,828 WARN L193 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 37 [2020-09-04 21:19:18,598 WARN L193 SmtUtils]: Spent 732.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 1 [2020-09-04 21:19:19,161 WARN L193 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 27 [2020-09-04 21:19:19,320 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2020-09-04 21:19:19,888 WARN L193 SmtUtils]: Spent 557.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 27 [2020-09-04 21:19:20,914 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 202 DAG size of output: 36 [2020-09-04 21:19:21,050 WARN L193 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 1 [2020-09-04 21:19:21,506 WARN L193 SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 14 [2020-09-04 21:19:22,002 WARN L193 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 17 [2020-09-04 21:19:22,473 WARN L193 SmtUtils]: Spent 459.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 14 [2020-09-04 21:19:23,371 WARN L193 SmtUtils]: Spent 885.00 ms on a formula simplification. DAG size of input: 189 DAG size of output: 29 [2020-09-04 21:19:23,877 WARN L193 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 25 [2020-09-04 21:19:24,955 WARN L193 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 197 DAG size of output: 30 [2020-09-04 21:19:25,764 WARN L193 SmtUtils]: Spent 719.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 14 [2020-09-04 21:19:25,941 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2020-09-04 21:19:26,787 WARN L193 SmtUtils]: Spent 843.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 29 [2020-09-04 21:19:27,983 WARN L193 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 224 DAG size of output: 34 [2020-09-04 21:19:28,148 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 17 [2020-09-04 21:19:28,716 WARN L193 SmtUtils]: Spent 557.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 25 [2020-09-04 21:19:29,912 WARN L193 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 224 DAG size of output: 34 [2020-09-04 21:19:30,457 WARN L193 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 25 [2020-09-04 21:19:31,010 WARN L193 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 25 [2020-09-04 21:19:31,554 WARN L193 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 25 [2020-09-04 21:19:32,187 WARN L193 SmtUtils]: Spent 630.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 33 [2020-09-04 21:19:33,377 WARN L193 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 224 DAG size of output: 34 [2020-09-04 21:19:34,169 WARN L193 SmtUtils]: Spent 788.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 33 [2020-09-04 21:19:34,805 WARN L193 SmtUtils]: Spent 634.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 33 [2020-09-04 21:19:36,002 WARN L193 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 224 DAG size of output: 34 [2020-09-04 21:19:37,198 WARN L193 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 224 DAG size of output: 34 [2020-09-04 21:19:37,713 WARN L193 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 17 [2020-09-04 21:19:40,131 WARN L193 SmtUtils]: Spent 2.41 s on a formula simplification. DAG size of input: 216 DAG size of output: 37 [2020-09-04 21:19:41,687 WARN L193 SmtUtils]: Spent 1.53 s on a formula simplification. DAG size of input: 212 DAG size of output: 31 [2020-09-04 21:19:41,834 WARN L193 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 1 [2020-09-04 21:19:42,028 WARN L193 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 1 [2020-09-04 21:19:42,569 WARN L193 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 33 [2020-09-04 21:19:42,787 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 1 [2020-09-04 21:19:43,708 WARN L193 SmtUtils]: Spent 851.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 35 [2020-09-04 21:19:43,978 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-09-04 21:19:44,106 WARN L193 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 1 [2020-09-04 21:19:44,863 WARN L193 SmtUtils]: Spent 751.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 26 [2020-09-04 21:19:46,605 WARN L193 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 233 DAG size of output: 33 [2020-09-04 21:19:47,642 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 210 DAG size of output: 34 [2020-09-04 21:19:48,682 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 210 DAG size of output: 34 [2020-09-04 21:19:50,279 WARN L193 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 212 DAG size of output: 31 [2020-09-04 21:19:50,886 WARN L193 SmtUtils]: Spent 604.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 18 [2020-09-04 21:19:52,896 WARN L193 SmtUtils]: Spent 2.00 s on a formula simplification. DAG size of input: 269 DAG size of output: 30 [2020-09-04 21:19:53,199 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 1 [2020-09-04 21:19:53,557 WARN L193 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 26 [2020-09-04 21:19:54,202 WARN L193 SmtUtils]: Spent 642.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 33 [2020-09-04 21:19:55,213 WARN L193 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 161 DAG size of output: 53 [2020-09-04 21:19:56,966 WARN L193 SmtUtils]: Spent 1.74 s on a formula simplification. DAG size of input: 233 DAG size of output: 33 [2020-09-04 21:19:57,857 WARN L193 SmtUtils]: Spent 856.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 35 [2020-09-04 21:19:58,410 WARN L193 SmtUtils]: Spent 534.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 15 [2020-09-04 21:19:58,987 WARN L193 SmtUtils]: Spent 564.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 27 [2020-09-04 21:20:00,192 WARN L193 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 224 DAG size of output: 34 [2020-09-04 21:20:02,144 WARN L193 SmtUtils]: Spent 1.95 s on a formula simplification. DAG size of input: 206 DAG size of output: 29 [2020-09-04 21:20:02,580 WARN L193 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 25 [2020-09-04 21:20:02,796 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 1 [2020-09-04 21:20:03,788 WARN L193 SmtUtils]: Spent 984.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 51 [2020-09-04 21:20:06,369 WARN L193 SmtUtils]: Spent 2.57 s on a formula simplification. DAG size of input: 297 DAG size of output: 30 [2020-09-04 21:20:08,317 WARN L193 SmtUtils]: Spent 1.94 s on a formula simplification. DAG size of input: 206 DAG size of output: 29 [2020-09-04 21:20:08,875 WARN L193 SmtUtils]: Spent 554.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 22 [2020-09-04 21:20:12,572 WARN L193 SmtUtils]: Spent 3.65 s on a formula simplification. DAG size of input: 276 DAG size of output: 34 [2020-09-04 21:20:15,386 WARN L193 SmtUtils]: Spent 2.80 s on a formula simplification. DAG size of input: 307 DAG size of output: 34 [2020-09-04 21:20:19,034 WARN L193 SmtUtils]: Spent 3.63 s on a formula simplification. DAG size of input: 276 DAG size of output: 34 [2020-09-04 21:20:19,040 INFO L268 CegarLoopResult]: For program point L254(lines 231 255) no Hoare annotation was computed. [2020-09-04 21:20:19,040 INFO L268 CegarLoopResult]: For program point L221(line 221) no Hoare annotation was computed. [2020-09-04 21:20:19,040 INFO L268 CegarLoopResult]: For program point L250(line 250) no Hoare annotation was computed. [2020-09-04 21:20:19,040 INFO L268 CegarLoopResult]: For program point L217(line 217) no Hoare annotation was computed. [2020-09-04 21:20:19,040 INFO L268 CegarLoopResult]: For program point L246(line 246) no Hoare annotation was computed. [2020-09-04 21:20:19,041 INFO L268 CegarLoopResult]: For program point L213(line 213) no Hoare annotation was computed. [2020-09-04 21:20:19,041 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 207 262) no Hoare annotation was computed. [2020-09-04 21:20:19,041 INFO L268 CegarLoopResult]: For program point L209(line 209) no Hoare annotation was computed. [2020-09-04 21:20:19,041 INFO L268 CegarLoopResult]: For program point L238(lines 238 242) no Hoare annotation was computed. [2020-09-04 21:20:19,041 INFO L268 CegarLoopResult]: For program point L238-1(lines 238 242) no Hoare annotation was computed. [2020-09-04 21:20:19,041 INFO L268 CegarLoopResult]: For program point L230(line 230) no Hoare annotation was computed. [2020-09-04 21:20:19,041 INFO L268 CegarLoopResult]: For program point L230-1(line 230) no Hoare annotation was computed. [2020-09-04 21:20:19,041 INFO L268 CegarLoopResult]: For program point L230-2(line 230) no Hoare annotation was computed. [2020-09-04 21:20:19,041 INFO L268 CegarLoopResult]: For program point L259(line 259) no Hoare annotation was computed. [2020-09-04 21:20:19,041 INFO L268 CegarLoopResult]: For program point L226(line 226) no Hoare annotation was computed. [2020-09-04 21:20:19,041 INFO L268 CegarLoopResult]: For program point L222(line 222) no Hoare annotation was computed. [2020-09-04 21:20:19,042 INFO L268 CegarLoopResult]: For program point L251(line 251) no Hoare annotation was computed. [2020-09-04 21:20:19,042 INFO L268 CegarLoopResult]: For program point L218(line 218) no Hoare annotation was computed. [2020-09-04 21:20:19,042 INFO L268 CegarLoopResult]: For program point L251-1(lines 232 253) no Hoare annotation was computed. [2020-09-04 21:20:19,042 INFO L268 CegarLoopResult]: For program point L247(line 247) no Hoare annotation was computed. [2020-09-04 21:20:19,042 INFO L268 CegarLoopResult]: For program point L214(line 214) no Hoare annotation was computed. [2020-09-04 21:20:19,042 INFO L268 CegarLoopResult]: For program point L210(line 210) no Hoare annotation was computed. [2020-09-04 21:20:19,042 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 207 262) no Hoare annotation was computed. [2020-09-04 21:20:19,042 INFO L268 CegarLoopResult]: For program point L227(line 227) no Hoare annotation was computed. [2020-09-04 21:20:19,042 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 207 262) no Hoare annotation was computed. [2020-09-04 21:20:19,042 INFO L268 CegarLoopResult]: For program point L223(line 223) no Hoare annotation was computed. [2020-09-04 21:20:19,042 INFO L268 CegarLoopResult]: For program point L219(line 219) no Hoare annotation was computed. [2020-09-04 21:20:19,042 INFO L268 CegarLoopResult]: For program point L248(line 248) no Hoare annotation was computed. [2020-09-04 21:20:19,042 INFO L268 CegarLoopResult]: For program point L215(line 215) no Hoare annotation was computed. [2020-09-04 21:20:19,043 INFO L268 CegarLoopResult]: For program point L211(line 211) no Hoare annotation was computed. [2020-09-04 21:20:19,043 INFO L268 CegarLoopResult]: For program point L236(line 236) no Hoare annotation was computed. [2020-09-04 21:20:19,043 INFO L268 CegarLoopResult]: For program point L228(line 228) no Hoare annotation was computed. [2020-09-04 21:20:19,043 INFO L268 CegarLoopResult]: For program point L257(line 257) no Hoare annotation was computed. [2020-09-04 21:20:19,043 INFO L268 CegarLoopResult]: For program point L220(line 220) no Hoare annotation was computed. [2020-09-04 21:20:19,043 INFO L268 CegarLoopResult]: For program point L249(line 249) no Hoare annotation was computed. [2020-09-04 21:20:19,043 INFO L268 CegarLoopResult]: For program point L216(line 216) no Hoare annotation was computed. [2020-09-04 21:20:19,043 INFO L268 CegarLoopResult]: For program point L249-1(line 249) no Hoare annotation was computed. [2020-09-04 21:20:19,043 INFO L268 CegarLoopResult]: For program point L249-2(line 249) no Hoare annotation was computed. [2020-09-04 21:20:19,043 INFO L268 CegarLoopResult]: For program point L212(line 212) no Hoare annotation was computed. [2020-09-04 21:20:19,043 INFO L268 CegarLoopResult]: For program point L208(line 208) no Hoare annotation was computed. [2020-09-04 21:20:19,043 INFO L268 CegarLoopResult]: For program point L237(line 237) no Hoare annotation was computed. [2020-09-04 21:20:19,043 INFO L268 CegarLoopResult]: For program point L233(line 233) no Hoare annotation was computed. [2020-09-04 21:20:19,044 INFO L268 CegarLoopResult]: For program point L229(line 229) no Hoare annotation was computed. [2020-09-04 21:20:19,044 INFO L268 CegarLoopResult]: For program point L258(line 258) no Hoare annotation was computed. [2020-09-04 21:20:19,044 INFO L268 CegarLoopResult]: For program point L287(line 287) no Hoare annotation was computed. [2020-09-04 21:20:19,044 INFO L268 CegarLoopResult]: For program point L287-1(line 287) no Hoare annotation was computed. [2020-09-04 21:20:19,044 INFO L268 CegarLoopResult]: For program point L287-2(line 287) no Hoare annotation was computed. [2020-09-04 21:20:19,044 INFO L268 CegarLoopResult]: For program point L283(line 283) no Hoare annotation was computed. [2020-09-04 21:20:19,044 INFO L268 CegarLoopResult]: For program point L312(line 312) no Hoare annotation was computed. [2020-09-04 21:20:19,044 INFO L268 CegarLoopResult]: For program point L279(line 279) no Hoare annotation was computed. [2020-09-04 21:20:19,044 INFO L268 CegarLoopResult]: For program point L312-1(line 312) no Hoare annotation was computed. [2020-09-04 21:20:19,044 INFO L268 CegarLoopResult]: For program point L312-2(line 312) no Hoare annotation was computed. [2020-09-04 21:20:19,044 INFO L268 CegarLoopResult]: For program point L308(line 308) no Hoare annotation was computed. [2020-09-04 21:20:19,044 INFO L268 CegarLoopResult]: For program point L275(line 275) no Hoare annotation was computed. [2020-09-04 21:20:19,044 INFO L268 CegarLoopResult]: For program point L308-1(line 308) no Hoare annotation was computed. [2020-09-04 21:20:19,045 INFO L268 CegarLoopResult]: For program point L308-2(line 308) no Hoare annotation was computed. [2020-09-04 21:20:19,045 INFO L268 CegarLoopResult]: For program point L304(line 304) no Hoare annotation was computed. [2020-09-04 21:20:19,045 INFO L268 CegarLoopResult]: For program point L271(line 271) no Hoare annotation was computed. [2020-09-04 21:20:19,045 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 263 322) no Hoare annotation was computed. [2020-09-04 21:20:19,045 INFO L268 CegarLoopResult]: For program point L267(line 267) no Hoare annotation was computed. [2020-09-04 21:20:19,045 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 263 322) no Hoare annotation was computed. [2020-09-04 21:20:19,045 INFO L268 CegarLoopResult]: For program point L284(line 284) no Hoare annotation was computed. [2020-09-04 21:20:19,045 INFO L268 CegarLoopResult]: For program point L280(line 280) no Hoare annotation was computed. [2020-09-04 21:20:19,045 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 263 322) no Hoare annotation was computed. [2020-09-04 21:20:19,045 INFO L268 CegarLoopResult]: For program point L309(line 309) no Hoare annotation was computed. [2020-09-04 21:20:19,045 INFO L268 CegarLoopResult]: For program point L276(line 276) no Hoare annotation was computed. [2020-09-04 21:20:19,045 INFO L268 CegarLoopResult]: For program point L305(line 305) no Hoare annotation was computed. [2020-09-04 21:20:19,045 INFO L268 CegarLoopResult]: For program point L272(line 272) no Hoare annotation was computed. [2020-09-04 21:20:19,045 INFO L268 CegarLoopResult]: For program point L268(line 268) no Hoare annotation was computed. [2020-09-04 21:20:19,046 INFO L268 CegarLoopResult]: For program point L264(line 264) no Hoare annotation was computed. [2020-09-04 21:20:19,046 INFO L268 CegarLoopResult]: For program point L293(line 293) no Hoare annotation was computed. [2020-09-04 21:20:19,046 INFO L268 CegarLoopResult]: For program point L289-2(lines 289 314) no Hoare annotation was computed. [2020-09-04 21:20:19,046 INFO L268 CegarLoopResult]: For program point L285(line 285) no Hoare annotation was computed. [2020-09-04 21:20:19,046 INFO L268 CegarLoopResult]: For program point L310(line 310) no Hoare annotation was computed. [2020-09-04 21:20:19,046 INFO L268 CegarLoopResult]: For program point L277(line 277) no Hoare annotation was computed. [2020-09-04 21:20:19,046 INFO L268 CegarLoopResult]: For program point L306(line 306) no Hoare annotation was computed. [2020-09-04 21:20:19,046 INFO L268 CegarLoopResult]: For program point L273(line 273) no Hoare annotation was computed. [2020-09-04 21:20:19,046 INFO L268 CegarLoopResult]: For program point L269(line 269) no Hoare annotation was computed. [2020-09-04 21:20:19,046 INFO L268 CegarLoopResult]: For program point L265(line 265) no Hoare annotation was computed. [2020-09-04 21:20:19,046 INFO L268 CegarLoopResult]: For program point L294(line 294) no Hoare annotation was computed. [2020-09-04 21:20:19,046 INFO L268 CegarLoopResult]: For program point L290(line 290) no Hoare annotation was computed. [2020-09-04 21:20:19,046 INFO L268 CegarLoopResult]: For program point L286(line 286) no Hoare annotation was computed. [2020-09-04 21:20:19,047 INFO L268 CegarLoopResult]: For program point L315(lines 288 316) no Hoare annotation was computed. [2020-09-04 21:20:19,047 INFO L268 CegarLoopResult]: For program point L311(line 311) no Hoare annotation was computed. [2020-09-04 21:20:19,047 INFO L268 CegarLoopResult]: For program point L278(line 278) no Hoare annotation was computed. [2020-09-04 21:20:19,047 INFO L268 CegarLoopResult]: For program point L307(line 307) no Hoare annotation was computed. [2020-09-04 21:20:19,047 INFO L268 CegarLoopResult]: For program point L274(line 274) no Hoare annotation was computed. [2020-09-04 21:20:19,047 INFO L268 CegarLoopResult]: For program point L307-1(line 307) no Hoare annotation was computed. [2020-09-04 21:20:19,047 INFO L268 CegarLoopResult]: For program point L307-2(line 307) no Hoare annotation was computed. [2020-09-04 21:20:19,047 INFO L268 CegarLoopResult]: For program point L303(line 303) no Hoare annotation was computed. [2020-09-04 21:20:19,047 INFO L268 CegarLoopResult]: For program point L270(line 270) no Hoare annotation was computed. [2020-09-04 21:20:19,047 INFO L268 CegarLoopResult]: For program point L303-1(line 303) no Hoare annotation was computed. [2020-09-04 21:20:19,047 INFO L268 CegarLoopResult]: For program point L303-2(line 303) no Hoare annotation was computed. [2020-09-04 21:20:19,047 INFO L268 CegarLoopResult]: For program point L266(line 266) no Hoare annotation was computed. [2020-09-04 21:20:19,047 INFO L268 CegarLoopResult]: For program point L295(lines 295 299) no Hoare annotation was computed. [2020-09-04 21:20:19,047 INFO L268 CegarLoopResult]: For program point L295-1(lines 295 299) no Hoare annotation was computed. [2020-09-04 21:20:19,048 INFO L271 CegarLoopResult]: At program point select_helpersFINAL(lines 539 545) the Hoare annotation is: true [2020-09-04 21:20:19,048 INFO L271 CegarLoopResult]: At program point select_helpersEXIT(lines 539 545) the Hoare annotation is: true [2020-09-04 21:20:19,048 INFO L264 CegarLoopResult]: At program point valid_productEXIT(lines 546 554) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= valid_product_~retValue_acc~5 1) (<= 1 valid_product_~retValue_acc~5) (= |valid_product_#res| 1)) (not (= 1 ~systemActive~0))) [2020-09-04 21:20:19,048 INFO L271 CegarLoopResult]: At program point valid_productENTRY(lines 546 554) the Hoare annotation is: true [2020-09-04 21:20:19,048 INFO L264 CegarLoopResult]: At program point valid_productFINAL(lines 546 554) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= valid_product_~retValue_acc~5 1) (<= 1 valid_product_~retValue_acc~5) (= |valid_product_#res| 1)) (not (= 1 ~systemActive~0))) [2020-09-04 21:20:19,048 INFO L264 CegarLoopResult]: At program point L551(line 551) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~5 1) (<= 1 valid_product_~retValue_acc~5)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-09-04 21:20:19,049 INFO L271 CegarLoopResult]: At program point L550(line 550) the Hoare annotation is: true [2020-09-04 21:20:19,049 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 899 906) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 1 ~systemActive~0))) [2020-09-04 21:20:19,049 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification5_spec__1EXIT(lines 899 906) the Hoare annotation is: true [2020-09-04 21:20:19,049 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification5_spec__1FINAL(lines 899 906) the Hoare annotation is: true [2020-09-04 21:20:19,049 INFO L264 CegarLoopResult]: At program point L912(line 912) the Hoare annotation is: (let ((.cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))) (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse4 (and (not (= |__utac_acc__Specification5_spec__2_#t~ret70| 0)) .cse1)) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse5 (not (= 2 ~waterLevel~0)))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse2) (or .cse3 .cse4 (= |old(~switchedOnBeforeTS~0)| 0) .cse2) (or .cse0 (not (= 0 ~systemActive~0)) .cse1) (or .cse0 .cse1 .cse2 .cse5) (or .cse4 .cse3 .cse2 .cse5)))) [2020-09-04 21:20:19,050 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 907 916) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (= |old(~switchedOnBeforeTS~0)| 0) .cse1 .cse2) (or (not (= ~waterLevel~0 1)) .cse4 .cse1 .cse2) (or .cse4 (not (= 0 ~systemActive~0)) .cse1) (or .cse4 .cse1 .cse2 .cse3))) [2020-09-04 21:20:19,050 INFO L264 CegarLoopResult]: At program point L912-1(line 912) the Hoare annotation is: (let ((.cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))) (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse4 (and (not (= |__utac_acc__Specification5_spec__2_#t~ret70| 0)) .cse1)) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse5 (not (= 2 ~waterLevel~0)))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse2) (or .cse3 .cse4 (= |old(~switchedOnBeforeTS~0)| 0) .cse2) (or .cse0 (not (= 0 ~systemActive~0)) .cse1) (or .cse0 .cse1 .cse2 .cse5) (or .cse4 .cse3 .cse2 .cse5)))) [2020-09-04 21:20:19,050 INFO L264 CegarLoopResult]: At program point L912-2(line 912) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (and (not (= |__utac_acc__Specification5_spec__2_#t~ret70| 0)) (not (= ~switchedOnBeforeTS~0 0))))) (and (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 (= |old(~switchedOnBeforeTS~0)| 0) .cse1 .cse2))) [2020-09-04 21:20:19,050 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification5_spec__2EXIT(lines 907 916) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= ~switchedOnBeforeTS~0 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0)) .cse2) (or .cse0 (= |old(~switchedOnBeforeTS~0)| 0) .cse1 .cse2))) [2020-09-04 21:20:19,050 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification5_spec__2FINAL(lines 907 916) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= ~switchedOnBeforeTS~0 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0)) .cse2) (or .cse0 (= |old(~switchedOnBeforeTS~0)| 0) .cse1 .cse2))) [2020-09-04 21:20:19,051 INFO L264 CegarLoopResult]: At program point L929(lines 929 939) the Hoare annotation is: (let ((.cse7 (= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)) (.cse6 (= __utac_acc__Specification5_spec__3_~tmp~7 ~waterLevel~0)) (.cse8 (= 2 ~waterLevel~0))) (let ((.cse0 (not (<= 1 ~pumpRunning~0))) (.cse3 (and .cse7 (or .cse6 .cse8))) (.cse5 (not (= 0 ~systemActive~0))) (.cse2 (not .cse8)) (.cse4 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse3 .cse1 (= ~switchedOnBeforeTS~0 0)) (or .cse3 .cse4 .cse5) (or .cse4 .cse5 .cse2) (or .cse4 .cse1 .cse2) (or (not (= ~waterLevel~0 1)) .cse4 (and .cse6 .cse7) .cse1)))) [2020-09-04 21:20:19,051 INFO L264 CegarLoopResult]: At program point L927(line 927) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~pumpRunning~0))) (.cse3 (= __utac_acc__Specification5_spec__3_~tmp~7 ~waterLevel~0)) (.cse5 (not (= 0 ~systemActive~0))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2) (or .cse3 (not (= ~waterLevel~0 1)) .cse4 .cse1) (or .cse3 .cse0 .cse1 (= ~switchedOnBeforeTS~0 0)) (or .cse3 .cse4 .cse5) (or .cse4 .cse5 .cse2) (or .cse4 .cse1 .cse2))) [2020-09-04 21:20:19,051 INFO L264 CegarLoopResult]: At program point L927-1(line 927) the Hoare annotation is: (let ((.cse7 (= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret72|)) (.cse6 (= __utac_acc__Specification5_spec__3_~tmp~7 ~waterLevel~0)) (.cse8 (= 2 ~waterLevel~0))) (let ((.cse0 (not (<= 1 ~pumpRunning~0))) (.cse3 (and .cse7 (or .cse6 .cse8))) (.cse5 (not (= 0 ~systemActive~0))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not .cse8))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse4 .cse5) (or (not (= ~waterLevel~0 1)) .cse4 .cse1 (and .cse6 .cse7)) (or .cse0 .cse3 .cse1 (= ~switchedOnBeforeTS~0 0)) (or .cse4 .cse5 .cse2) (or .cse4 .cse1 .cse2)))) [2020-09-04 21:20:19,051 INFO L264 CegarLoopResult]: At program point L925(lines 925 942) the Hoare annotation is: (let ((.cse4 (= __utac_acc__Specification5_spec__3_~tmp~7 ~waterLevel~0)) (.cse0 (not (= ~pumpRunning~0 0))) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse1 (= 2 __utac_acc__Specification5_spec__3_~tmp~7)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 (not (= ~waterLevel~0 1)) .cse0 .cse2) (or .cse4 .cse5 .cse2 (= ~switchedOnBeforeTS~0 0)) (or .cse4 .cse0 (not (= 0 ~systemActive~0))) (or .cse5 .cse1 .cse2 .cse3))) [2020-09-04 21:20:19,051 INFO L264 CegarLoopResult]: At program point L927-2(line 927) the Hoare annotation is: (let ((.cse7 (= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret72|)) (.cse6 (= __utac_acc__Specification5_spec__3_~tmp~7 ~waterLevel~0)) (.cse8 (= 2 ~waterLevel~0))) (let ((.cse0 (not (<= 1 ~pumpRunning~0))) (.cse3 (and .cse7 (or .cse6 .cse8))) (.cse5 (not (= 0 ~systemActive~0))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not .cse8))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse4 .cse5) (or (not (= ~waterLevel~0 1)) .cse4 .cse1 (and .cse6 .cse7)) (or .cse0 .cse3 .cse1 (= ~switchedOnBeforeTS~0 0)) (or .cse4 .cse5 .cse2) (or .cse4 .cse1 .cse2)))) [2020-09-04 21:20:19,051 INFO L264 CegarLoopResult]: At program point L927-3(line 927) the Hoare annotation is: (let ((.cse7 (= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)) (.cse8 (= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret72|)) (.cse6 (= __utac_acc__Specification5_spec__3_~tmp~7 ~waterLevel~0)) (.cse9 (= 2 ~waterLevel~0))) (let ((.cse3 (not (<= 1 ~pumpRunning~0))) (.cse2 (and .cse7 .cse8 (or .cse6 .cse9))) (.cse1 (not (= 0 ~systemActive~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse4 (not (= 1 ~systemActive~0))) (.cse5 (not .cse9))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse4 .cse5) (or (not (= ~waterLevel~0 1)) .cse0 (and .cse6 .cse7 .cse8) .cse4) (or .cse3 .cse4 (= ~switchedOnBeforeTS~0 0) .cse2) (or .cse0 .cse1 .cse5) (or .cse0 .cse4 .cse5)))) [2020-09-04 21:20:19,052 INFO L264 CegarLoopResult]: At program point L925-1(lines 917 945) the Hoare annotation is: (let ((.cse9 (= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)) (.cse8 (= __utac_acc__Specification5_spec__3_~tmp~7 ~waterLevel~0)) (.cse6 (= 2 ~waterLevel~0))) (let ((.cse7 (and .cse9 (or .cse8 .cse6))) (.cse4 (not (= 0 ~systemActive~0))) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse1 (= 2 __utac_acc__Specification5_spec__3_~tmp~7)) (.cse3 (not .cse6)) (.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse4 .cse3) (or .cse5 .cse6 .cse7 .cse2 (= ~switchedOnBeforeTS~0 0)) (or .cse7 .cse6 .cse0 .cse4) (or .cse5 .cse1 .cse2 .cse3) (or (not (= ~waterLevel~0 1)) .cse0 (and .cse8 .cse9) .cse2)))) [2020-09-04 21:20:19,052 INFO L271 CegarLoopResult]: At program point L923(line 923) the Hoare annotation is: true [2020-09-04 21:20:19,052 INFO L264 CegarLoopResult]: At program point L923-1(line 923) the Hoare annotation is: (let ((.cse1 (not (= ~pumpRunning~0 0))) (.cse4 (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret71|)) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse0 (= 2 |__utac_acc__Specification5_spec__3_#t~ret71|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 (not (= ~waterLevel~0 1)) .cse1 .cse2) (or .cse4 .cse1 (not (= 0 ~systemActive~0))) (or .cse4 .cse5 .cse2 (= ~switchedOnBeforeTS~0 0)) (or .cse5 .cse0 .cse2 .cse3))) [2020-09-04 21:20:19,052 INFO L264 CegarLoopResult]: At program point L923-2(line 923) the Hoare annotation is: (let ((.cse1 (not (= ~pumpRunning~0 0))) (.cse4 (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret71|)) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse0 (= 2 |__utac_acc__Specification5_spec__3_#t~ret71|)) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 (not (= ~waterLevel~0 1)) .cse1 .cse2) (or .cse4 .cse1 (not (= 0 ~systemActive~0))) (or .cse4 .cse5 .cse2 (= ~switchedOnBeforeTS~0 0)) (or .cse5 .cse0 .cse2 .cse3))) [2020-09-04 21:20:19,052 INFO L264 CegarLoopResult]: At program point L923-3(line 923) the Hoare annotation is: (let ((.cse1 (= __utac_acc__Specification5_spec__3_~tmp~7 ~waterLevel~0)) (.cse0 (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret71|)) (.cse9 (= 2 ~waterLevel~0))) (let ((.cse5 (not (= 0 ~systemActive~0))) (.cse7 (and (or .cse1 .cse9) (or .cse0 .cse9))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse4 (and (= 2 |__utac_acc__Specification5_spec__3_#t~ret71|) (= 2 __utac_acc__Specification5_spec__3_~tmp~7))) (.cse8 (not (<= 1 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse6 (not .cse9))) (and (or (and .cse0 .cse1) (not (= ~waterLevel~0 1)) .cse2 .cse3) (or .cse4 .cse2 .cse5 .cse6) (or .cse7 .cse2 .cse5) (or .cse8 .cse7 .cse3 (= ~switchedOnBeforeTS~0 0)) (or .cse4 .cse2 .cse3 .cse6) (or .cse4 .cse8 .cse3 .cse6)))) [2020-09-04 21:20:19,052 INFO L271 CegarLoopResult]: At program point L919(line 919) the Hoare annotation is: true [2020-09-04 21:20:19,052 INFO L264 CegarLoopResult]: At program point L932(line 932) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~pumpRunning~0))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse1 (= ~switchedOnBeforeTS~0 0)) (or (not (= ~waterLevel~0 1)) .cse3 .cse1) (or .cse3 (not (= 0 ~systemActive~0))) (or .cse3 .cse1 .cse2))) [2020-09-04 21:20:19,052 INFO L264 CegarLoopResult]: At program point L930(lines 930 936) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~pumpRunning~0))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or .cse0 (and (= __utac_acc__Specification5_spec__3_~tmp~7 ~waterLevel~0) (= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)) .cse1 (= ~switchedOnBeforeTS~0 0)) (or .cse0 .cse1 .cse2) (or (not (= ~waterLevel~0 1)) .cse3 .cse1) (or .cse3 (not (= 0 ~systemActive~0))) (or .cse3 .cse1 .cse2))) [2020-09-04 21:20:19,053 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 917 945) the Hoare annotation is: true [2020-09-04 21:20:19,053 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification5_spec__3EXIT(lines 917 945) the Hoare annotation is: (let ((.cse9 (= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)) (.cse8 (= __utac_acc__Specification5_spec__3_~tmp~7 ~waterLevel~0)) (.cse6 (= 2 ~waterLevel~0))) (let ((.cse7 (and .cse9 (or .cse8 .cse6))) (.cse4 (not (= 0 ~systemActive~0))) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse1 (= 2 __utac_acc__Specification5_spec__3_~tmp~7)) (.cse3 (not .cse6)) (.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse4 .cse3) (or .cse5 .cse6 .cse7 .cse2 (= ~switchedOnBeforeTS~0 0)) (or .cse7 .cse6 .cse0 .cse4) (or .cse5 .cse1 .cse2 .cse3) (or (not (= ~waterLevel~0 1)) .cse0 (and .cse8 .cse9) .cse2)))) [2020-09-04 21:20:19,053 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 131 153) 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))) [2020-09-04 21:20:19,053 INFO L271 CegarLoopResult]: At program point mainEXIT(lines 131 153) the Hoare annotation is: true [2020-09-04 21:20:19,053 INFO L271 CegarLoopResult]: At program point L150(line 150) the Hoare annotation is: true [2020-09-04 21:20:19,053 INFO L264 CegarLoopResult]: At program point L143(line 143) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~0 ~systemActive~0) (= |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)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 21:20:19,053 INFO L264 CegarLoopResult]: At program point L143-1(line 143) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~0 ~systemActive~0) (= |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)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 21:20:19,053 INFO L264 CegarLoopResult]: At program point L141(lines 141 148) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~0 ~systemActive~0) (= |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)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 21:20:19,053 INFO L271 CegarLoopResult]: At program point mainFINAL(lines 131 153) the Hoare annotation is: true [2020-09-04 21:20:19,053 INFO L271 CegarLoopResult]: At program point L141-1(lines 141 148) the Hoare annotation is: true [2020-09-04 21:20:19,054 INFO L264 CegarLoopResult]: At program point L139(line 139) 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) (= |main_#t~ret0| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 21:20:19,054 INFO L264 CegarLoopResult]: At program point L138(line 138) 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))) [2020-09-04 21:20:19,054 INFO L264 CegarLoopResult]: At program point L139-1(line 139) 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) (= |main_#t~ret0| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 21:20:19,054 INFO L264 CegarLoopResult]: At program point L137(line 137) 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))) [2020-09-04 21:20:19,054 INFO L264 CegarLoopResult]: At program point L139-2(line 139) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret0| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 21:20:19,054 INFO L264 CegarLoopResult]: At program point L137-1(line 137) 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))) [2020-09-04 21:20:19,054 INFO L264 CegarLoopResult]: At program point L133(line 133) 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))) [2020-09-04 21:20:19,054 INFO L268 CegarLoopResult]: For program point L97(line 97) no Hoare annotation was computed. [2020-09-04 21:20:19,054 INFO L268 CegarLoopResult]: For program point L96(line 96) no Hoare annotation was computed. [2020-09-04 21:20:19,054 INFO L268 CegarLoopResult]: For program point Specification2EXIT(lines 84 107) no Hoare annotation was computed. [2020-09-04 21:20:19,054 INFO L268 CegarLoopResult]: For program point L95(line 95) no Hoare annotation was computed. [2020-09-04 21:20:19,055 INFO L268 CegarLoopResult]: For program point L94(line 94) no Hoare annotation was computed. [2020-09-04 21:20:19,055 INFO L268 CegarLoopResult]: For program point L93(line 93) no Hoare annotation was computed. [2020-09-04 21:20:19,055 INFO L268 CegarLoopResult]: For program point Specification2ENTRY(lines 84 107) no Hoare annotation was computed. [2020-09-04 21:20:19,055 INFO L268 CegarLoopResult]: For program point L92(line 92) no Hoare annotation was computed. [2020-09-04 21:20:19,055 INFO L268 CegarLoopResult]: For program point Specification2FINAL(lines 84 107) no Hoare annotation was computed. [2020-09-04 21:20:19,055 INFO L268 CegarLoopResult]: For program point L91(line 91) no Hoare annotation was computed. [2020-09-04 21:20:19,055 INFO L268 CegarLoopResult]: For program point L90(line 90) no Hoare annotation was computed. [2020-09-04 21:20:19,055 INFO L268 CegarLoopResult]: For program point L89(line 89) no Hoare annotation was computed. [2020-09-04 21:20:19,055 INFO L268 CegarLoopResult]: For program point L102(line 102) no Hoare annotation was computed. [2020-09-04 21:20:19,055 INFO L268 CegarLoopResult]: For program point L101(line 101) no Hoare annotation was computed. [2020-09-04 21:20:19,055 INFO L268 CegarLoopResult]: For program point L100(line 100) no Hoare annotation was computed. [2020-09-04 21:20:19,055 INFO L268 CegarLoopResult]: For program point L99(line 99) no Hoare annotation was computed. [2020-09-04 21:20:19,055 INFO L268 CegarLoopResult]: For program point L98(line 98) no Hoare annotation was computed. [2020-09-04 21:20:19,055 INFO L264 CegarLoopResult]: At program point stopSystemEXIT(lines 882 896) the Hoare annotation is: (let ((.cse2 (not (= 2 ~waterLevel~0))) (.cse0 (not (= |old(~pumpRunning~0)| 0))) (.cse3 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (and (= 0 ~systemActive~0) (= ~pumpRunning~0 0)))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or .cse0 .cse2 .cse1) (or .cse3 .cse2 .cse1) (or (not (= |old(~systemActive~0)| 0)) .cse0 (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or .cse3 (= ~switchedOnBeforeTS~0 0) .cse1))) [2020-09-04 21:20:19,056 INFO L264 CegarLoopResult]: At program point L888(line 888) the Hoare annotation is: (let ((.cse1 (not (= 2 ~waterLevel~0))) (.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse3 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2) (or .cse3 .cse1) (or .cse0 (= ~switchedOnBeforeTS~0 0) .cse2) (or (not (= ~waterLevel~0 1)) .cse3) (or (not (= |old(~systemActive~0)| 0)) .cse3))) [2020-09-04 21:20:19,056 INFO L264 CegarLoopResult]: At program point L886(lines 886 892) the Hoare annotation is: (let ((.cse2 (not (<= 1 |old(~pumpRunning~0)|))) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (not (= 2 ~waterLevel~0))) (.cse0 (not (= |old(~pumpRunning~0)| 0))) (.cse1 (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or .cse2 .cse3 (= ~switchedOnBeforeTS~0 0)) (or .cse2 .cse3 .cse4) (or .cse0 .cse4 .cse1) (or (not (= |old(~systemActive~0)| 0)) .cse0 .cse1))) [2020-09-04 21:20:19,056 INFO L264 CegarLoopResult]: At program point stopSystemENTRY(lines 882 896) the Hoare annotation is: (let ((.cse2 (not (<= 1 |old(~pumpRunning~0)|))) (.cse0 (not (= |old(~pumpRunning~0)| 0))) (.cse3 (not (= 2 ~waterLevel~0))) (.cse1 (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or .cse2 .cse3 .cse1) (or .cse2 (= ~switchedOnBeforeTS~0 0) .cse1) (or (not (= |old(~systemActive~0)| 0)) .cse0 .cse1) (or .cse0 .cse3 .cse1))) [2020-09-04 21:20:19,056 INFO L264 CegarLoopResult]: At program point stopSystemFINAL(lines 882 896) the Hoare annotation is: (let ((.cse2 (not (= 2 ~waterLevel~0))) (.cse0 (not (= |old(~pumpRunning~0)| 0))) (.cse3 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (and (= 0 ~systemActive~0) (= ~pumpRunning~0 0)))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or .cse0 .cse2 .cse1) (or .cse3 .cse2 .cse1) (or (not (= |old(~systemActive~0)| 0)) .cse0 (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or .cse3 (= ~switchedOnBeforeTS~0 0) .cse1))) [2020-09-04 21:20:19,056 INFO L264 CegarLoopResult]: At program point isPumpRunningEXIT(lines 818 826) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= 2 ~waterLevel~0))) (.cse0 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10))) (.cse4 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 (= ~switchedOnBeforeTS~0 0)) (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (= ~waterLevel~0 1)) .cse4 .cse2) (or .cse0 .cse4 .cse2 .cse3) (or .cse0 .cse4 (not (= 0 ~systemActive~0))))) [2020-09-04 21:20:19,056 INFO L271 CegarLoopResult]: At program point isPumpRunningENTRY(lines 818 826) the Hoare annotation is: true [2020-09-04 21:20:19,056 INFO L264 CegarLoopResult]: At program point isPumpRunningFINAL(lines 818 826) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= 2 ~waterLevel~0))) (.cse0 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10))) (.cse4 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 (= ~switchedOnBeforeTS~0 0)) (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (= ~waterLevel~0 1)) .cse4 .cse2) (or .cse0 .cse4 .cse2 .cse3) (or .cse0 .cse4 (not (= 0 ~systemActive~0))))) [2020-09-04 21:20:19,056 INFO L264 CegarLoopResult]: At program point L823(line 823) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse1 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10)) (.cse4 (not (= 2 ~waterLevel~0)))) (and (or .cse0 (not (= 0 ~systemActive~0)) .cse1) (or (not (= ~waterLevel~0 1)) .cse0 .cse2 .cse1) (or .cse3 .cse2 .cse1 (= ~switchedOnBeforeTS~0 0)) (or .cse0 .cse2 .cse1 .cse4) (or .cse3 .cse2 .cse1 .cse4))) [2020-09-04 21:20:19,057 INFO L271 CegarLoopResult]: At program point L822(line 822) the Hoare annotation is: true [2020-09-04 21:20:19,057 INFO L268 CegarLoopResult]: For program point L834-2(lines 834 842) no Hoare annotation was computed. [2020-09-04 21:20:19,057 INFO L268 CegarLoopResult]: For program point L857(line 857) no Hoare annotation was computed. [2020-09-04 21:20:19,057 INFO L268 CegarLoopResult]: For program point L857-1(line 857) no Hoare annotation was computed. [2020-09-04 21:20:19,057 INFO L268 CegarLoopResult]: For program point L852(line 852) no Hoare annotation was computed. [2020-09-04 21:20:19,057 INFO L268 CegarLoopResult]: For program point L848(line 848) no Hoare annotation was computed. [2020-09-04 21:20:19,057 INFO L268 CegarLoopResult]: For program point printPumpFINAL(lines 827 862) no Hoare annotation was computed. [2020-09-04 21:20:19,057 INFO L268 CegarLoopResult]: For program point L846(lines 846 854) no Hoare annotation was computed. [2020-09-04 21:20:19,058 INFO L268 CegarLoopResult]: For program point L846-2(lines 846 854) no Hoare annotation was computed. [2020-09-04 21:20:19,058 INFO L268 CegarLoopResult]: For program point L840(line 840) no Hoare annotation was computed. [2020-09-04 21:20:19,058 INFO L268 CegarLoopResult]: For program point printPumpENTRY(lines 827 862) no Hoare annotation was computed. [2020-09-04 21:20:19,058 INFO L268 CegarLoopResult]: For program point L836(line 836) no Hoare annotation was computed. [2020-09-04 21:20:19,058 INFO L268 CegarLoopResult]: For program point printPumpEXIT(lines 827 862) no Hoare annotation was computed. [2020-09-04 21:20:19,058 INFO L268 CegarLoopResult]: For program point L834(lines 834 842) no Hoare annotation was computed. [2020-09-04 21:20:19,058 INFO L271 CegarLoopResult]: At program point select_featuresEXIT(lines 532 538) the Hoare annotation is: true [2020-09-04 21:20:19,058 INFO L271 CegarLoopResult]: At program point select_featuresFINAL(lines 532 538) the Hoare annotation is: true [2020-09-04 21:20:19,058 INFO L268 CegarLoopResult]: For program point L161(lines 161 206) no Hoare annotation was computed. [2020-09-04 21:20:19,058 INFO L268 CegarLoopResult]: For program point L161-1(lines 161 206) no Hoare annotation was computed. [2020-09-04 21:20:19,058 INFO L268 CegarLoopResult]: For program point L190(line 190) no Hoare annotation was computed. [2020-09-04 21:20:19,059 INFO L268 CegarLoopResult]: For program point L186(line 186) no Hoare annotation was computed. [2020-09-04 21:20:19,059 INFO L268 CegarLoopResult]: For program point L184(line 184) no Hoare annotation was computed. [2020-09-04 21:20:19,059 INFO L268 CegarLoopResult]: For program point L184-1(line 184) no Hoare annotation was computed. [2020-09-04 21:20:19,059 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 161 206) no Hoare annotation was computed. [2020-09-04 21:20:19,059 INFO L268 CegarLoopResult]: For program point L178(line 178) no Hoare annotation was computed. [2020-09-04 21:20:19,059 INFO L268 CegarLoopResult]: For program point L176(line 176) no Hoare annotation was computed. [2020-09-04 21:20:19,059 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 161 206) no Hoare annotation was computed. [2020-09-04 21:20:19,059 INFO L268 CegarLoopResult]: For program point L174(line 174) no Hoare annotation was computed. [2020-09-04 21:20:19,059 INFO L268 CegarLoopResult]: For program point L172(line 172) no Hoare annotation was computed. [2020-09-04 21:20:19,059 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 161 206) no Hoare annotation was computed. [2020-09-04 21:20:19,059 INFO L268 CegarLoopResult]: For program point L170(line 170) no Hoare annotation was computed. [2020-09-04 21:20:19,060 INFO L268 CegarLoopResult]: For program point L201(line 201) no Hoare annotation was computed. [2020-09-04 21:20:19,060 INFO L268 CegarLoopResult]: For program point L168(line 168) no Hoare annotation was computed. [2020-09-04 21:20:19,060 INFO L268 CegarLoopResult]: For program point L199(line 199) no Hoare annotation was computed. [2020-09-04 21:20:19,060 INFO L268 CegarLoopResult]: For program point L166(line 166) no Hoare annotation was computed. [2020-09-04 21:20:19,060 INFO L268 CegarLoopResult]: For program point L197(line 197) no Hoare annotation was computed. [2020-09-04 21:20:19,060 INFO L268 CegarLoopResult]: For program point L164(line 164) no Hoare annotation was computed. [2020-09-04 21:20:19,060 INFO L268 CegarLoopResult]: For program point L195(line 195) no Hoare annotation was computed. [2020-09-04 21:20:19,060 INFO L268 CegarLoopResult]: For program point L193(line 193) no Hoare annotation was computed. [2020-09-04 21:20:19,060 INFO L268 CegarLoopResult]: For program point L191(line 191) no Hoare annotation was computed. [2020-09-04 21:20:19,060 INFO L268 CegarLoopResult]: For program point L191-1(line 191) no Hoare annotation was computed. [2020-09-04 21:20:19,060 INFO L268 CegarLoopResult]: For program point L189(line 189) no Hoare annotation was computed. [2020-09-04 21:20:19,060 INFO L268 CegarLoopResult]: For program point L187(line 187) no Hoare annotation was computed. [2020-09-04 21:20:19,061 INFO L268 CegarLoopResult]: For program point L187-1(line 187) no Hoare annotation was computed. [2020-09-04 21:20:19,061 INFO L268 CegarLoopResult]: For program point L185(line 185) no Hoare annotation was computed. [2020-09-04 21:20:19,061 INFO L268 CegarLoopResult]: For program point L183(line 183) no Hoare annotation was computed. [2020-09-04 21:20:19,061 INFO L268 CegarLoopResult]: For program point L179(line 179) no Hoare annotation was computed. [2020-09-04 21:20:19,061 INFO L268 CegarLoopResult]: For program point L177(line 177) no Hoare annotation was computed. [2020-09-04 21:20:19,061 INFO L268 CegarLoopResult]: For program point L175(line 175) no Hoare annotation was computed. [2020-09-04 21:20:19,061 INFO L268 CegarLoopResult]: For program point L173(line 173) no Hoare annotation was computed. [2020-09-04 21:20:19,061 INFO L268 CegarLoopResult]: For program point L171(line 171) no Hoare annotation was computed. [2020-09-04 21:20:19,061 INFO L268 CegarLoopResult]: For program point L202(line 202) no Hoare annotation was computed. [2020-09-04 21:20:19,062 INFO L268 CegarLoopResult]: For program point L169(line 169) no Hoare annotation was computed. [2020-09-04 21:20:19,062 INFO L268 CegarLoopResult]: For program point L200(line 200) no Hoare annotation was computed. [2020-09-04 21:20:19,062 INFO L268 CegarLoopResult]: For program point L167(line 167) no Hoare annotation was computed. [2020-09-04 21:20:19,062 INFO L268 CegarLoopResult]: For program point L198(line 198) no Hoare annotation was computed. [2020-09-04 21:20:19,062 INFO L268 CegarLoopResult]: For program point L165(line 165) no Hoare annotation was computed. [2020-09-04 21:20:19,062 INFO L268 CegarLoopResult]: For program point L198-1(line 198) no Hoare annotation was computed. [2020-09-04 21:20:19,062 INFO L268 CegarLoopResult]: For program point L196(line 196) no Hoare annotation was computed. [2020-09-04 21:20:19,062 INFO L268 CegarLoopResult]: For program point L198-2(line 198) no Hoare annotation was computed. [2020-09-04 21:20:19,062 INFO L268 CegarLoopResult]: For program point L194(line 194) no Hoare annotation was computed. [2020-09-04 21:20:19,062 INFO L268 CegarLoopResult]: For program point L481(line 481) no Hoare annotation was computed. [2020-09-04 21:20:19,062 INFO L268 CegarLoopResult]: For program point L512(line 512) no Hoare annotation was computed. [2020-09-04 21:20:19,063 INFO L268 CegarLoopResult]: For program point L479(line 479) no Hoare annotation was computed. [2020-09-04 21:20:19,063 INFO L268 CegarLoopResult]: For program point L510(line 510) no Hoare annotation was computed. [2020-09-04 21:20:19,063 INFO L268 CegarLoopResult]: For program point L477(line 477) no Hoare annotation was computed. [2020-09-04 21:20:19,063 INFO L268 CegarLoopResult]: For program point L475(line 475) no Hoare annotation was computed. [2020-09-04 21:20:19,063 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 474 519) no Hoare annotation was computed. [2020-09-04 21:20:19,063 INFO L268 CegarLoopResult]: For program point L498(lines 498 499) no Hoare annotation was computed. [2020-09-04 21:20:19,063 INFO L268 CegarLoopResult]: For program point L494(lines 494 501) no Hoare annotation was computed. [2020-09-04 21:20:19,063 INFO L268 CegarLoopResult]: For program point L492(line 492) no Hoare annotation was computed. [2020-09-04 21:20:19,063 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 474 519) no Hoare annotation was computed. [2020-09-04 21:20:19,064 INFO L268 CegarLoopResult]: For program point L490(line 490) no Hoare annotation was computed. [2020-09-04 21:20:19,064 INFO L268 CegarLoopResult]: For program point L488(lines 488 508) no Hoare annotation was computed. [2020-09-04 21:20:19,064 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 474 519) no Hoare annotation was computed. [2020-09-04 21:20:19,064 INFO L268 CegarLoopResult]: For program point L484(line 484) no Hoare annotation was computed. [2020-09-04 21:20:19,064 INFO L268 CegarLoopResult]: For program point L515(line 515) no Hoare annotation was computed. [2020-09-04 21:20:19,064 INFO L268 CegarLoopResult]: For program point L482(line 482) no Hoare annotation was computed. [2020-09-04 21:20:19,064 INFO L268 CegarLoopResult]: For program point L515-1(line 515) no Hoare annotation was computed. [2020-09-04 21:20:19,064 INFO L268 CegarLoopResult]: For program point L513(line 513) no Hoare annotation was computed. [2020-09-04 21:20:19,064 INFO L268 CegarLoopResult]: For program point L515-2(line 515) no Hoare annotation was computed. [2020-09-04 21:20:19,065 INFO L268 CegarLoopResult]: For program point L480(line 480) no Hoare annotation was computed. [2020-09-04 21:20:19,065 INFO L268 CegarLoopResult]: For program point L513-1(line 513) no Hoare annotation was computed. [2020-09-04 21:20:19,065 INFO L268 CegarLoopResult]: For program point L511(line 511) no Hoare annotation was computed. [2020-09-04 21:20:19,065 INFO L268 CegarLoopResult]: For program point L513-2(line 513) no Hoare annotation was computed. [2020-09-04 21:20:19,065 INFO L268 CegarLoopResult]: For program point L478(line 478) no Hoare annotation was computed. [2020-09-04 21:20:19,065 INFO L268 CegarLoopResult]: For program point L476(line 476) no Hoare annotation was computed. [2020-09-04 21:20:19,065 INFO L268 CegarLoopResult]: For program point L474(lines 474 519) no Hoare annotation was computed. [2020-09-04 21:20:19,065 INFO L268 CegarLoopResult]: For program point L505(lines 505 506) no Hoare annotation was computed. [2020-09-04 21:20:19,065 INFO L268 CegarLoopResult]: For program point L505-1(lines 488 508) no Hoare annotation was computed. [2020-09-04 21:20:19,066 INFO L268 CegarLoopResult]: For program point L493(line 493) no Hoare annotation was computed. [2020-09-04 21:20:19,066 INFO L268 CegarLoopResult]: For program point L493-1(line 493) no Hoare annotation was computed. [2020-09-04 21:20:19,066 INFO L268 CegarLoopResult]: For program point L491(line 491) no Hoare annotation was computed. [2020-09-04 21:20:19,066 INFO L268 CegarLoopResult]: For program point L493-2(line 493) no Hoare annotation was computed. [2020-09-04 21:20:19,066 INFO L268 CegarLoopResult]: For program point L485(line 485) no Hoare annotation was computed. [2020-09-04 21:20:19,066 INFO L268 CegarLoopResult]: For program point L516(line 516) no Hoare annotation was computed. [2020-09-04 21:20:19,066 INFO L268 CegarLoopResult]: For program point L483(line 483) no Hoare annotation was computed. [2020-09-04 21:20:19,066 INFO L268 CegarLoopResult]: For program point L514(line 514) no Hoare annotation was computed. [2020-09-04 21:20:19,066 INFO L264 CegarLoopResult]: At program point runTestENTRY(lines 117 127) 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))) [2020-09-04 21:20:19,067 INFO L271 CegarLoopResult]: At program point runTestEXIT(lines 117 127) the Hoare annotation is: true [2020-09-04 21:20:19,067 INFO L264 CegarLoopResult]: At program point L122(line 122) 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))) [2020-09-04 21:20:19,067 INFO L271 CegarLoopResult]: At program point runTestFINAL(lines 117 127) the Hoare annotation is: true [2020-09-04 21:20:19,067 INFO L268 CegarLoopResult]: For program point isMethaneAlarmENTRY(lines 807 817) no Hoare annotation was computed. [2020-09-04 21:20:19,067 INFO L268 CegarLoopResult]: For program point L814(line 814) no Hoare annotation was computed. [2020-09-04 21:20:19,067 INFO L268 CegarLoopResult]: For program point L812(line 812) no Hoare annotation was computed. [2020-09-04 21:20:19,067 INFO L268 CegarLoopResult]: For program point L812-1(line 812) no Hoare annotation was computed. [2020-09-04 21:20:19,067 INFO L268 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 807 817) no Hoare annotation was computed. [2020-09-04 21:20:19,067 INFO L268 CegarLoopResult]: For program point L812-2(line 812) no Hoare annotation was computed. [2020-09-04 21:20:19,068 INFO L268 CegarLoopResult]: For program point L812-3(line 812) no Hoare annotation was computed. [2020-09-04 21:20:19,068 INFO L268 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 807 817) no Hoare annotation was computed. [2020-09-04 21:20:19,068 INFO L264 CegarLoopResult]: At program point deactivatePumpENTRY(lines 799 806) the Hoare annotation is: (let ((.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 (= ~switchedOnBeforeTS~0 0)) (or .cse0 .cse1 (not (= 2 ~waterLevel~0))))) [2020-09-04 21:20:19,068 INFO L264 CegarLoopResult]: At program point deactivatePumpEXIT(lines 799 806) the Hoare annotation is: (let ((.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 (= ~switchedOnBeforeTS~0 0)) (or .cse0 .cse1 (not (= 2 ~waterLevel~0))))) [2020-09-04 21:20:19,068 INFO L264 CegarLoopResult]: At program point deactivatePumpFINAL(lines 799 806) the Hoare annotation is: (let ((.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 (= ~switchedOnBeforeTS~0 0)) (or .cse0 .cse1 (not (= 2 ~waterLevel~0))))) [2020-09-04 21:20:19,068 INFO L264 CegarLoopResult]: At program point L717(line 717) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-09-04 21:20:19,068 INFO L264 CegarLoopResult]: At program point L716(line 716) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-09-04 21:20:19,069 INFO L264 CegarLoopResult]: At program point L714(line 714) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (<= 1 isHighWaterSensorDry_~retValue_acc~8) (not (= ~waterLevel~0 1)) .cse0 .cse1) (or .cse0 .cse1 (not (= 2 ~waterLevel~0))))) [2020-09-04 21:20:19,069 INFO L264 CegarLoopResult]: At program point L713(line 713) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0))) [2020-09-04 21:20:19,069 INFO L271 CegarLoopResult]: At program point L712(lines 712 718) the Hoare annotation is: true [2020-09-04 21:20:19,069 INFO L264 CegarLoopResult]: At program point isHighWaterSensorDryEXIT(lines 708 721) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= 1 isHighWaterSensorDry_~retValue_acc~8) (<= 1 |isHighWaterSensorDry_#res|))) [2020-09-04 21:20:19,069 INFO L271 CegarLoopResult]: At program point isHighWaterSensorDryENTRY(lines 708 721) the Hoare annotation is: true [2020-09-04 21:20:19,069 INFO L264 CegarLoopResult]: At program point isHighWaterSensorDryFINAL(lines 708 721) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= 1 isHighWaterSensorDry_~retValue_acc~8) (<= 1 |isHighWaterSensorDry_#res|))) [2020-09-04 21:20:19,069 INFO L264 CegarLoopResult]: At program point L772-3(line 772) the Hoare annotation is: (let ((.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or (not (= ~waterLevel~0 1)) .cse1 .cse2 (and (= |processEnvironment_#t~ret51| 0) .cse0 (= 0 processEnvironment_~tmp~5))) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse1 (= ~switchedOnBeforeTS~0 0)))) [2020-09-04 21:20:19,070 INFO L264 CegarLoopResult]: At program point processEnvironmentEXIT(lines 766 790) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse0 (and .cse3 (= 0 processEnvironment_~tmp~5))) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2) (or (<= 1 ~pumpRunning~0) .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse3 .cse1 (= ~switchedOnBeforeTS~0 0))))) [2020-09-04 21:20:19,070 INFO L264 CegarLoopResult]: At program point processEnvironmentENTRY(lines 766 790) the Hoare annotation is: (let ((.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse2) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 .cse1 (= ~switchedOnBeforeTS~0 0)))) [2020-09-04 21:20:19,070 INFO L264 CegarLoopResult]: At program point L785(line 785) the Hoare annotation is: (let ((.cse1 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse0 (= ~switchedOnBeforeTS~0 0)))) [2020-09-04 21:20:19,070 INFO L264 CegarLoopResult]: At program point L785-1(lines 766 790) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse0 (and .cse3 (= 0 processEnvironment_~tmp~5))) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2) (or (<= 1 ~pumpRunning~0) .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse3 .cse1 (= ~switchedOnBeforeTS~0 0))))) [2020-09-04 21:20:19,070 INFO L264 CegarLoopResult]: At program point L780(line 780) the Hoare annotation is: (let ((.cse0 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 processEnvironment_~tmp~5))) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse1 (= ~switchedOnBeforeTS~0 0)))) [2020-09-04 21:20:19,070 INFO L264 CegarLoopResult]: At program point L776(line 776) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0))) (.cse1 (not (= |old(~pumpRunning~0)| 0)))) (and (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 (= ~switchedOnBeforeTS~0 0)) (or (not (= ~waterLevel~0 1)) .cse0 .cse1))) [2020-09-04 21:20:19,071 INFO L264 CegarLoopResult]: At program point L774(lines 774 782) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or (and .cse0 (= 0 processEnvironment_~tmp~5)) (not (= ~waterLevel~0 1)) .cse1 .cse2) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse1 (= ~switchedOnBeforeTS~0 0)))) [2020-09-04 21:20:19,071 INFO L264 CegarLoopResult]: At program point L772(line 772) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse2) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse1 (= ~switchedOnBeforeTS~0 0)))) [2020-09-04 21:20:19,071 INFO L264 CegarLoopResult]: At program point L772-1(line 772) the Hoare annotation is: (let ((.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse1 (= ~switchedOnBeforeTS~0 0)) (or (not (= ~waterLevel~0 1)) .cse1 .cse2 (and (= |processEnvironment_#t~ret51| 0) .cse0)))) [2020-09-04 21:20:19,071 INFO L264 CegarLoopResult]: At program point L770(lines 770 787) the Hoare annotation is: (let ((.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse2) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse0 .cse1 (= ~switchedOnBeforeTS~0 0)))) [2020-09-04 21:20:19,071 INFO L264 CegarLoopResult]: At program point L772-2(line 772) the Hoare annotation is: (let ((.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or (not (<= 1 |old(~pumpRunning~0)|)) .cse1 (= ~switchedOnBeforeTS~0 0)) (or (not (= ~waterLevel~0 1)) .cse1 .cse2 (and (= |processEnvironment_#t~ret51| 0) .cse0)))) [2020-09-04 21:20:19,072 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 758 764) the Hoare annotation is: true [2020-09-04 21:20:19,072 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 758 764) the Hoare annotation is: true [2020-09-04 21:20:19,072 INFO L264 CegarLoopResult]: At program point L605(line 605) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse4 (= 2 ~waterLevel~0)) (.cse3 (<= 1 ~pumpRunning~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= ~waterLevel~0 1) .cse1 .cse2) (and .cse3 .cse4 .cse2) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse4 .cse1 .cse2) (and .cse3 (not (= ~switchedOnBeforeTS~0 0)) .cse2) (and (= 0 ~systemActive~0) .cse1 .cse2))) [2020-09-04 21:20:19,072 INFO L264 CegarLoopResult]: At program point L601(line 601) the Hoare annotation is: (let ((.cse0 (= 2 ~waterLevel~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3) (and (= ~waterLevel~0 1) .cse1 .cse2 .cse3) (not (= |old(~pumpRunning~0)| 0)) (and .cse4 .cse0 .cse1 .cse3) (and .cse4 .cse1 (not (= ~switchedOnBeforeTS~0 0)) .cse3) (and (= 0 ~systemActive~0) .cse2 .cse3))) [2020-09-04 21:20:19,072 INFO L264 CegarLoopResult]: At program point L568(lines 567 614) the Hoare annotation is: (let ((.cse0 (= 2 ~waterLevel~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and .cse4 .cse0 .cse1 .cse3) (and .cse4 .cse1 (not (= ~switchedOnBeforeTS~0 0)) .cse3) (and (= 0 ~systemActive~0) .cse2 .cse3) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 .cse3))) [2020-09-04 21:20:19,073 INFO L264 CegarLoopResult]: At program point L601-1(line 601) the Hoare annotation is: (let ((.cse0 (= 2 ~waterLevel~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3) (and (= ~waterLevel~0 1) .cse1 .cse2 .cse3) (not (= |old(~pumpRunning~0)| 0)) (and .cse4 .cse0 .cse1 .cse3) (and .cse4 .cse1 (not (= ~switchedOnBeforeTS~0 0)) .cse3) (and (= 0 ~systemActive~0) .cse2 .cse3))) [2020-09-04 21:20:19,073 INFO L264 CegarLoopResult]: At program point L601-2(line 601) the Hoare annotation is: (let ((.cse0 (= 2 ~waterLevel~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3) (and (= ~waterLevel~0 1) .cse1 .cse2 .cse3) (not (= |old(~pumpRunning~0)| 0)) (and .cse4 .cse0 .cse1 .cse3) (and .cse4 .cse1 (not (= ~switchedOnBeforeTS~0 0)) .cse3) (and (= 0 ~systemActive~0) .cse2 .cse3))) [2020-09-04 21:20:19,073 INFO L264 CegarLoopResult]: At program point L597(lines 597 610) the Hoare annotation is: (let ((.cse0 (= 2 ~waterLevel~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3) (and (= ~waterLevel~0 1) .cse1 .cse2 .cse3) (not (= |old(~pumpRunning~0)| 0)) (and .cse4 .cse0 .cse1 .cse3) (and .cse4 .cse1 (not (= ~switchedOnBeforeTS~0 0)) .cse3) (and (= 0 ~systemActive~0) .cse2 .cse3))) [2020-09-04 21:20:19,073 INFO L264 CegarLoopResult]: At program point L560(line 560) 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))) [2020-09-04 21:20:19,073 INFO L264 CegarLoopResult]: At program point L589(line 589) the Hoare annotation is: (let ((.cse0 (= 2 ~waterLevel~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3) (not (= |old(~pumpRunning~0)| 0)) (and .cse4 .cse0 .cse1 .cse3) (and .cse4 .cse1 (not (= ~switchedOnBeforeTS~0 0)) .cse3) (and (= 0 ~systemActive~0) .cse2 .cse3) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 .cse3))) [2020-09-04 21:20:19,074 INFO L264 CegarLoopResult]: At program point L585(line 585) the Hoare annotation is: (let ((.cse0 (= 2 ~waterLevel~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3) (not (= |old(~pumpRunning~0)| 0)) (and .cse4 .cse0 .cse1 .cse3) (and .cse4 .cse1 (not (= ~switchedOnBeforeTS~0 0)) .cse3) (and (= 0 ~systemActive~0) .cse2 .cse3) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 .cse3))) [2020-09-04 21:20:19,074 INFO L264 CegarLoopResult]: At program point L585-1(line 585) the Hoare annotation is: (let ((.cse0 (= 2 ~waterLevel~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3) (not (= |old(~pumpRunning~0)| 0)) (and .cse4 .cse0 .cse1 .cse3) (and .cse4 .cse1 (not (= ~switchedOnBeforeTS~0 0)) .cse3) (and (= 0 ~systemActive~0) .cse2 .cse3) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 .cse3))) [2020-09-04 21:20:19,074 INFO L264 CegarLoopResult]: At program point L577(lines 577 583) the Hoare annotation is: (let ((.cse0 (= 2 ~waterLevel~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and .cse4 .cse0 .cse1 .cse3) (and .cse4 .cse1 (not (= ~switchedOnBeforeTS~0 0)) .cse3) (and (= 0 ~systemActive~0) .cse2 .cse3) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 .cse3))) [2020-09-04 21:20:19,074 INFO L264 CegarLoopResult]: At program point L577-1(lines 577 583) the Hoare annotation is: (let ((.cse0 (= 2 ~waterLevel~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3) (not (= |old(~pumpRunning~0)| 0)) (and .cse4 .cse0 .cse1 .cse3) (and .cse4 .cse1 (not (= ~switchedOnBeforeTS~0 0)) .cse3) (and (= 0 ~systemActive~0) .cse2 .cse3) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 .cse3))) [2020-09-04 21:20:19,074 INFO L264 CegarLoopResult]: At program point L569(lines 569 573) the Hoare annotation is: (let ((.cse0 (= 2 ~waterLevel~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and .cse4 .cse0 .cse1 .cse3) (and .cse4 .cse1 (not (= ~switchedOnBeforeTS~0 0)) .cse3) (and (= 0 ~systemActive~0) .cse2 .cse3) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 .cse3))) [2020-09-04 21:20:19,075 INFO L264 CegarLoopResult]: At program point L565(line 565) 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))) [2020-09-04 21:20:19,075 INFO L264 CegarLoopResult]: 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))) [2020-09-04 21:20:19,075 INFO L264 CegarLoopResult]: At program point L615(lines 566 616) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-09-04 21:20:19,075 INFO L271 CegarLoopResult]: At program point testEXIT(lines 557 622) the Hoare annotation is: true [2020-09-04 21:20:19,075 INFO L264 CegarLoopResult]: At program point testENTRY(lines 557 622) 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))) [2020-09-04 21:20:19,075 INFO L264 CegarLoopResult]: At program point L603(lines 603 609) the Hoare annotation is: (let ((.cse0 (= 2 ~waterLevel~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3) (and (= ~waterLevel~0 1) .cse1 .cse2 .cse3) (not (= |old(~pumpRunning~0)| 0)) (and .cse4 .cse0 .cse1 .cse3) (and .cse4 .cse1 (not (= ~switchedOnBeforeTS~0 0)) .cse3) (and (= 0 ~systemActive~0) .cse2 .cse3))) [2020-09-04 21:20:19,076 INFO L264 CegarLoopResult]: At program point L603-1(lines 597 610) the Hoare annotation is: (let ((.cse4 (<= 1 ~pumpRunning~0)) (.cse0 (= 2 ~waterLevel~0)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3) (not (= |old(~waterLevel~0)| 1)) (and (= ~waterLevel~0 1) .cse1 .cse2 .cse3) (not (= |old(~pumpRunning~0)| 0)) (and .cse4 .cse1 (not (= ~switchedOnBeforeTS~0 0)) .cse3) (and .cse4 .cse0 .cse1 .cse3) (and (= 0 ~systemActive~0) .cse2 .cse3))) [2020-09-04 21:20:19,076 INFO L271 CegarLoopResult]: At program point testFINAL(lines 557 622) the Hoare annotation is: true [2020-09-04 21:20:19,076 INFO L264 CegarLoopResult]: At program point L595(line 595) the Hoare annotation is: (let ((.cse0 (= 2 ~waterLevel~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3) (and (= ~waterLevel~0 1) .cse1 .cse2 .cse3) (not (= |old(~pumpRunning~0)| 0)) (and .cse4 .cse0 .cse1 .cse3) (and .cse4 .cse1 (not (= ~switchedOnBeforeTS~0 0)) .cse3) (and (= 0 ~systemActive~0) .cse2 .cse3))) [2020-09-04 21:20:19,076 INFO L264 CegarLoopResult]: 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))) [2020-09-04 21:20:19,076 INFO L264 CegarLoopResult]: At program point L595-1(line 595) the Hoare annotation is: (let ((.cse0 (= 2 ~waterLevel~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3) (and (= ~waterLevel~0 1) .cse1 .cse2 .cse3) (not (= |old(~pumpRunning~0)| 0)) (and .cse4 .cse0 .cse1 .cse3) (and .cse4 .cse1 (not (= ~switchedOnBeforeTS~0 0)) .cse3) (and (= 0 ~systemActive~0) .cse2 .cse3))) [2020-09-04 21:20:19,077 INFO L264 CegarLoopResult]: At program point L587(lines 587 593) the Hoare annotation is: (let ((.cse0 (= 2 ~waterLevel~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3) (not (= |old(~pumpRunning~0)| 0)) (and .cse4 .cse0 .cse1 .cse3) (and .cse4 .cse1 (not (= ~switchedOnBeforeTS~0 0)) .cse3) (and (= 0 ~systemActive~0) .cse2 .cse3) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 .cse3))) [2020-09-04 21:20:19,077 INFO L264 CegarLoopResult]: At program point L587-1(lines 587 593) the Hoare annotation is: (let ((.cse0 (= 2 ~waterLevel~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3) (and (= ~waterLevel~0 1) .cse1 .cse2 .cse3) (not (= |old(~pumpRunning~0)| 0)) (and .cse4 .cse0 .cse1 .cse3) (and .cse4 .cse1 (not (= ~switchedOnBeforeTS~0 0)) .cse3) (and (= 0 ~systemActive~0) .cse2 .cse3))) [2020-09-04 21:20:19,077 INFO L264 CegarLoopResult]: At program point L612(lines 567 614) the Hoare annotation is: (let ((.cse0 (= 2 ~waterLevel~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and .cse4 .cse0 .cse1 .cse3) (and .cse4 .cse1 (not (= ~switchedOnBeforeTS~0 0)) .cse3) (and (= 0 ~systemActive~0) .cse2 .cse3) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 .cse3))) [2020-09-04 21:20:19,077 INFO L264 CegarLoopResult]: At program point L579(line 579) the Hoare annotation is: (let ((.cse0 (= 2 ~waterLevel~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3) (and (= ~waterLevel~0 1) .cse1 .cse2 .cse3) (not (= |old(~pumpRunning~0)| 0)) (and .cse4 .cse0 .cse1 .cse3) (and .cse4 .cse1 (not (= ~switchedOnBeforeTS~0 0)) .cse3) (and (= 0 ~systemActive~0) .cse2 .cse3))) [2020-09-04 21:20:19,077 INFO L264 CegarLoopResult]: At program point L575(line 575) the Hoare annotation is: (let ((.cse0 (= 2 ~waterLevel~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and .cse4 .cse0 .cse1 .cse3) (and .cse4 .cse1 (not (= ~switchedOnBeforeTS~0 0)) .cse3) (and (= 0 ~systemActive~0) .cse2 .cse3) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 .cse3))) [2020-09-04 21:20:19,078 INFO L264 CegarLoopResult]: At program point L575-1(line 575) the Hoare annotation is: (let ((.cse0 (= 2 ~waterLevel~0)) (.cse4 (<= 1 ~pumpRunning~0)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 .cse3) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and .cse4 .cse0 .cse1 .cse3) (and .cse4 .cse1 (not (= ~switchedOnBeforeTS~0 0)) .cse3) (and (= 0 ~systemActive~0) .cse2 .cse3) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 .cse3))) [2020-09-04 21:20:19,078 INFO L264 CegarLoopResult]: At program point L559(line 559) 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))) [2020-09-04 21:20:19,078 INFO L268 CegarLoopResult]: For program point L448(lines 448 455) no Hoare annotation was computed. [2020-09-04 21:20:19,078 INFO L268 CegarLoopResult]: For program point L446(line 446) no Hoare annotation was computed. [2020-09-04 21:20:19,078 INFO L268 CegarLoopResult]: For program point L444(line 444) no Hoare annotation was computed. [2020-09-04 21:20:19,078 INFO L268 CegarLoopResult]: For program point L442(lines 442 462) no Hoare annotation was computed. [2020-09-04 21:20:19,078 INFO L268 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 428 473) no Hoare annotation was computed. [2020-09-04 21:20:19,078 INFO L268 CegarLoopResult]: For program point L438(line 438) no Hoare annotation was computed. [2020-09-04 21:20:19,079 INFO L268 CegarLoopResult]: For program point L469(line 469) no Hoare annotation was computed. [2020-09-04 21:20:19,079 INFO L268 CegarLoopResult]: For program point L436(line 436) no Hoare annotation was computed. [2020-09-04 21:20:19,079 INFO L268 CegarLoopResult]: For program point L469-1(line 469) no Hoare annotation was computed. [2020-09-04 21:20:19,079 INFO L268 CegarLoopResult]: For program point L467(line 467) no Hoare annotation was computed. [2020-09-04 21:20:19,079 INFO L268 CegarLoopResult]: For program point L469-2(line 469) no Hoare annotation was computed. [2020-09-04 21:20:19,079 INFO L268 CegarLoopResult]: For program point L434(line 434) no Hoare annotation was computed. [2020-09-04 21:20:19,079 INFO L268 CegarLoopResult]: For program point L467-1(line 467) no Hoare annotation was computed. [2020-09-04 21:20:19,079 INFO L268 CegarLoopResult]: For program point L465(line 465) no Hoare annotation was computed. [2020-09-04 21:20:19,079 INFO L268 CegarLoopResult]: For program point L467-2(line 467) no Hoare annotation was computed. [2020-09-04 21:20:19,079 INFO L268 CegarLoopResult]: For program point L432(line 432) no Hoare annotation was computed. [2020-09-04 21:20:19,080 INFO L268 CegarLoopResult]: For program point L430(line 430) no Hoare annotation was computed. [2020-09-04 21:20:19,080 INFO L268 CegarLoopResult]: For program point L428(lines 428 473) no Hoare annotation was computed. [2020-09-04 21:20:19,080 INFO L268 CegarLoopResult]: For program point L459(lines 459 460) no Hoare annotation was computed. [2020-09-04 21:20:19,080 INFO L268 CegarLoopResult]: For program point L459-1(lines 442 462) no Hoare annotation was computed. [2020-09-04 21:20:19,080 INFO L268 CegarLoopResult]: For program point L447(line 447) no Hoare annotation was computed. [2020-09-04 21:20:19,080 INFO L268 CegarLoopResult]: For program point L447-1(line 447) no Hoare annotation was computed. [2020-09-04 21:20:19,080 INFO L268 CegarLoopResult]: For program point L445(line 445) no Hoare annotation was computed. [2020-09-04 21:20:19,080 INFO L268 CegarLoopResult]: For program point L447-2(line 447) no Hoare annotation was computed. [2020-09-04 21:20:19,080 INFO L268 CegarLoopResult]: For program point L439(line 439) no Hoare annotation was computed. [2020-09-04 21:20:19,080 INFO L268 CegarLoopResult]: For program point L470(line 470) no Hoare annotation was computed. [2020-09-04 21:20:19,081 INFO L268 CegarLoopResult]: For program point L437(line 437) no Hoare annotation was computed. [2020-09-04 21:20:19,081 INFO L268 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 428 473) no Hoare annotation was computed. [2020-09-04 21:20:19,081 INFO L268 CegarLoopResult]: For program point L468(line 468) no Hoare annotation was computed. [2020-09-04 21:20:19,081 INFO L268 CegarLoopResult]: For program point L435(line 435) no Hoare annotation was computed. [2020-09-04 21:20:19,081 INFO L268 CegarLoopResult]: For program point L466(line 466) no Hoare annotation was computed. [2020-09-04 21:20:19,081 INFO L268 CegarLoopResult]: For program point L433(line 433) no Hoare annotation was computed. [2020-09-04 21:20:19,081 INFO L268 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 428 473) no Hoare annotation was computed. [2020-09-04 21:20:19,081 INFO L268 CegarLoopResult]: For program point L464(line 464) no Hoare annotation was computed. [2020-09-04 21:20:19,081 INFO L268 CegarLoopResult]: For program point L431(line 431) no Hoare annotation was computed. [2020-09-04 21:20:19,082 INFO L268 CegarLoopResult]: For program point L429(line 429) no Hoare annotation was computed. [2020-09-04 21:20:19,082 INFO L268 CegarLoopResult]: For program point L452(lines 452 453) no Hoare annotation was computed. [2020-09-04 21:20:19,082 INFO L268 CegarLoopResult]: For program point L686(line 686) no Hoare annotation was computed. [2020-09-04 21:20:19,082 INFO L268 CegarLoopResult]: For program point L684(lines 684 692) no Hoare annotation was computed. [2020-09-04 21:20:19,082 INFO L268 CegarLoopResult]: For program point L682(line 682) no Hoare annotation was computed. [2020-09-04 21:20:19,082 INFO L268 CegarLoopResult]: For program point L684-2(lines 684 692) no Hoare annotation was computed. [2020-09-04 21:20:19,082 INFO L268 CegarLoopResult]: For program point printEnvironmentEXIT(lines 676 698) no Hoare annotation was computed. [2020-09-04 21:20:19,082 INFO L268 CegarLoopResult]: For program point printEnvironmentENTRY(lines 676 698) no Hoare annotation was computed. [2020-09-04 21:20:19,082 INFO L268 CegarLoopResult]: For program point printEnvironmentFINAL(lines 676 698) no Hoare annotation was computed. [2020-09-04 21:20:19,082 INFO L268 CegarLoopResult]: For program point L690(line 690) no Hoare annotation was computed. [2020-09-04 21:20:19,083 INFO L268 CegarLoopResult]: For program point L415(line 415) no Hoare annotation was computed. [2020-09-04 21:20:19,083 INFO L268 CegarLoopResult]: For program point L349(lines 349 353) no Hoare annotation was computed. [2020-09-04 21:20:19,083 INFO L268 CegarLoopResult]: For program point L341(line 341) no Hoare annotation was computed. [2020-09-04 21:20:19,083 INFO L268 CegarLoopResult]: For program point L374-2(lines 374 394) no Hoare annotation was computed. [2020-09-04 21:20:19,083 INFO L268 CegarLoopResult]: For program point L399(line 399) no Hoare annotation was computed. [2020-09-04 21:20:19,083 INFO L268 CegarLoopResult]: For program point L333(line 333) no Hoare annotation was computed. [2020-09-04 21:20:19,083 INFO L268 CegarLoopResult]: For program point L358(line 358) no Hoare annotation was computed. [2020-09-04 21:20:19,083 INFO L268 CegarLoopResult]: For program point L325(lines 325 427) no Hoare annotation was computed. [2020-09-04 21:20:19,083 INFO L268 CegarLoopResult]: For program point L325-1(lines 325 427) no Hoare annotation was computed. [2020-09-04 21:20:19,083 INFO L268 CegarLoopResult]: For program point L416(line 416) no Hoare annotation was computed. [2020-09-04 21:20:19,084 INFO L268 CegarLoopResult]: For program point L383(line 383) no Hoare annotation was computed. [2020-09-04 21:20:19,084 INFO L268 CegarLoopResult]: For program point L416-1(line 416) no Hoare annotation was computed. [2020-09-04 21:20:19,084 INFO L268 CegarLoopResult]: For program point L350(line 350) no Hoare annotation was computed. [2020-09-04 21:20:19,084 INFO L268 CegarLoopResult]: For program point L416-2(line 416) no Hoare annotation was computed. [2020-09-04 21:20:19,084 INFO L268 CegarLoopResult]: For program point L375(lines 374 394) no Hoare annotation was computed. [2020-09-04 21:20:19,084 INFO L268 CegarLoopResult]: For program point L342(line 342) no Hoare annotation was computed. [2020-09-04 21:20:19,084 INFO L268 CegarLoopResult]: For program point L400(line 400) no Hoare annotation was computed. [2020-09-04 21:20:19,084 INFO L268 CegarLoopResult]: For program point L367(line 367) no Hoare annotation was computed. [2020-09-04 21:20:19,084 INFO L268 CegarLoopResult]: For program point L334(line 334) no Hoare annotation was computed. [2020-09-04 21:20:19,084 INFO L268 CegarLoopResult]: For program point L425(line 425) no Hoare annotation was computed. [2020-09-04 21:20:19,085 INFO L268 CegarLoopResult]: For program point L392(line 392) no Hoare annotation was computed. [2020-09-04 21:20:19,085 INFO L268 CegarLoopResult]: For program point L359(line 359) no Hoare annotation was computed. [2020-09-04 21:20:19,085 INFO L268 CegarLoopResult]: For program point L326(line 326) no Hoare annotation was computed. [2020-09-04 21:20:19,085 INFO L268 CegarLoopResult]: For program point L359-1(line 359) no Hoare annotation was computed. [2020-09-04 21:20:19,085 INFO L268 CegarLoopResult]: For program point L417(line 417) no Hoare annotation was computed. [2020-09-04 21:20:19,085 INFO L268 CegarLoopResult]: For program point L384(line 384) no Hoare annotation was computed. [2020-09-04 21:20:19,085 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 325 427) no Hoare annotation was computed. [2020-09-04 21:20:19,085 INFO L268 CegarLoopResult]: For program point L409(line 409) no Hoare annotation was computed. [2020-09-04 21:20:19,085 INFO L268 CegarLoopResult]: For program point L376(lines 376 380) no Hoare annotation was computed. [2020-09-04 21:20:19,086 INFO L268 CegarLoopResult]: For program point L343(line 343) no Hoare annotation was computed. [2020-09-04 21:20:19,086 INFO L268 CegarLoopResult]: For program point L401(line 401) no Hoare annotation was computed. [2020-09-04 21:20:19,086 INFO L268 CegarLoopResult]: For program point L401-1(line 401) no Hoare annotation was computed. [2020-09-04 21:20:19,086 INFO L268 CegarLoopResult]: For program point L335(line 335) no Hoare annotation was computed. [2020-09-04 21:20:19,086 INFO L268 CegarLoopResult]: For program point L401-2(line 401) no Hoare annotation was computed. [2020-09-04 21:20:19,086 INFO L268 CegarLoopResult]: For program point L327(line 327) no Hoare annotation was computed. [2020-09-04 21:20:19,086 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 325 427) no Hoare annotation was computed. [2020-09-04 21:20:19,086 INFO L268 CegarLoopResult]: For program point L385(line 385) no Hoare annotation was computed. [2020-09-04 21:20:19,086 INFO L268 CegarLoopResult]: For program point L385-1(line 385) no Hoare annotation was computed. [2020-09-04 21:20:19,087 INFO L268 CegarLoopResult]: For program point L385-2(line 385) no Hoare annotation was computed. [2020-09-04 21:20:19,087 INFO L268 CegarLoopResult]: For program point L344(line 344) no Hoare annotation was computed. [2020-09-04 21:20:19,087 INFO L268 CegarLoopResult]: For program point L402(line 402) no Hoare annotation was computed. [2020-09-04 21:20:19,087 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 325 427) no Hoare annotation was computed. [2020-09-04 21:20:19,087 INFO L268 CegarLoopResult]: For program point L336(line 336) no Hoare annotation was computed. [2020-09-04 21:20:19,087 INFO L268 CegarLoopResult]: For program point L361(line 361) no Hoare annotation was computed. [2020-09-04 21:20:19,087 INFO L268 CegarLoopResult]: For program point L328(line 328) no Hoare annotation was computed. [2020-09-04 21:20:19,087 INFO L268 CegarLoopResult]: For program point L419(line 419) no Hoare annotation was computed. [2020-09-04 21:20:19,088 INFO L268 CegarLoopResult]: For program point L386(line 386) no Hoare annotation was computed. [2020-09-04 21:20:19,088 INFO L268 CegarLoopResult]: For program point L345(line 345) no Hoare annotation was computed. [2020-09-04 21:20:19,088 INFO L268 CegarLoopResult]: For program point L403(line 403) no Hoare annotation was computed. [2020-09-04 21:20:19,088 INFO L268 CegarLoopResult]: For program point L403-1(line 403) no Hoare annotation was computed. [2020-09-04 21:20:19,088 INFO L268 CegarLoopResult]: For program point L337(line 337) no Hoare annotation was computed. [2020-09-04 21:20:19,088 INFO L268 CegarLoopResult]: For program point L403-2(line 403) no Hoare annotation was computed. [2020-09-04 21:20:19,088 INFO L268 CegarLoopResult]: For program point L395(lines 373 396) no Hoare annotation was computed. [2020-09-04 21:20:19,088 INFO L268 CegarLoopResult]: For program point L362(line 362) no Hoare annotation was computed. [2020-09-04 21:20:19,088 INFO L268 CegarLoopResult]: For program point L329(line 329) no Hoare annotation was computed. [2020-09-04 21:20:19,088 INFO L268 CegarLoopResult]: For program point L420(line 420) no Hoare annotation was computed. [2020-09-04 21:20:19,089 INFO L268 CegarLoopResult]: For program point L387(line 387) no Hoare annotation was computed. [2020-09-04 21:20:19,089 INFO L268 CegarLoopResult]: For program point L354(lines 354 370) no Hoare annotation was computed. [2020-09-04 21:20:19,089 INFO L268 CegarLoopResult]: For program point L387-1(line 387) no Hoare annotation was computed. [2020-09-04 21:20:19,089 INFO L268 CegarLoopResult]: For program point L387-2(line 387) no Hoare annotation was computed. [2020-09-04 21:20:19,089 INFO L268 CegarLoopResult]: For program point L346(line 346) no Hoare annotation was computed. [2020-09-04 21:20:19,089 INFO L268 CegarLoopResult]: For program point L404(line 404) no Hoare annotation was computed. [2020-09-04 21:20:19,089 INFO L268 CegarLoopResult]: For program point L371(lines 371 412) no Hoare annotation was computed. [2020-09-04 21:20:19,089 INFO L268 CegarLoopResult]: For program point L338(line 338) no Hoare annotation was computed. [2020-09-04 21:20:19,089 INFO L268 CegarLoopResult]: For program point L363(line 363) no Hoare annotation was computed. [2020-09-04 21:20:19,089 INFO L268 CegarLoopResult]: For program point L330(line 330) no Hoare annotation was computed. [2020-09-04 21:20:19,090 INFO L268 CegarLoopResult]: For program point L363-1(line 363) no Hoare annotation was computed. [2020-09-04 21:20:19,090 INFO L268 CegarLoopResult]: For program point L388(line 388) no Hoare annotation was computed. [2020-09-04 21:20:19,090 INFO L268 CegarLoopResult]: For program point L413(lines 413 424) no Hoare annotation was computed. [2020-09-04 21:20:19,090 INFO L268 CegarLoopResult]: For program point L405(line 405) no Hoare annotation was computed. [2020-09-04 21:20:19,090 INFO L268 CegarLoopResult]: For program point L372(line 372) no Hoare annotation was computed. [2020-09-04 21:20:19,090 INFO L268 CegarLoopResult]: For program point L405-1(line 405) no Hoare annotation was computed. [2020-09-04 21:20:19,090 INFO L268 CegarLoopResult]: For program point L339(line 339) no Hoare annotation was computed. [2020-09-04 21:20:19,090 INFO L268 CegarLoopResult]: For program point L331(line 331) no Hoare annotation was computed. [2020-09-04 21:20:19,090 INFO L268 CegarLoopResult]: For program point L389(line 389) no Hoare annotation was computed. [2020-09-04 21:20:19,091 INFO L268 CegarLoopResult]: For program point L356(line 356) no Hoare annotation was computed. [2020-09-04 21:20:19,091 INFO L268 CegarLoopResult]: For program point L389-1(line 389) no Hoare annotation was computed. [2020-09-04 21:20:19,091 INFO L268 CegarLoopResult]: For program point L356-1(line 356) no Hoare annotation was computed. [2020-09-04 21:20:19,091 INFO L268 CegarLoopResult]: For program point L414(lines 414 421) no Hoare annotation was computed. [2020-09-04 21:20:19,091 INFO L268 CegarLoopResult]: For program point L406(line 406) no Hoare annotation was computed. [2020-09-04 21:20:19,091 INFO L268 CegarLoopResult]: For program point L340(line 340) no Hoare annotation was computed. [2020-09-04 21:20:19,091 INFO L268 CegarLoopResult]: For program point L365(line 365) no Hoare annotation was computed. [2020-09-04 21:20:19,091 INFO L268 CegarLoopResult]: For program point L332(line 332) no Hoare annotation was computed. [2020-09-04 21:20:19,091 INFO L268 CegarLoopResult]: For program point L390(line 390) no Hoare annotation was computed. [2020-09-04 21:20:19,092 INFO L268 CegarLoopResult]: For program point L357(line 357) no Hoare annotation was computed. [2020-09-04 21:20:19,092 INFO L268 CegarLoopResult]: For program point L528(line 528) no Hoare annotation was computed. [2020-09-04 21:20:19,092 INFO L268 CegarLoopResult]: For program point L527(line 527) no Hoare annotation was computed. [2020-09-04 21:20:19,092 INFO L268 CegarLoopResult]: For program point L524(line 524) no Hoare annotation was computed. [2020-09-04 21:20:19,092 INFO L268 CegarLoopResult]: For program point select_oneENTRY(lines 522 531) no Hoare annotation was computed. [2020-09-04 21:20:19,092 INFO L268 CegarLoopResult]: For program point L524-1(line 524) no Hoare annotation was computed. [2020-09-04 21:20:19,092 INFO L268 CegarLoopResult]: For program point select_oneFINAL(lines 522 531) no Hoare annotation was computed. [2020-09-04 21:20:19,092 INFO L268 CegarLoopResult]: For program point L524-2(line 524) no Hoare annotation was computed. [2020-09-04 21:20:19,092 INFO L268 CegarLoopResult]: For program point select_oneEXIT(lines 522 531) no Hoare annotation was computed. [2020-09-04 21:20:19,092 INFO L264 CegarLoopResult]: At program point L836-3(line 836) 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)|)) [2020-09-04 21:20:19,092 INFO L264 CegarLoopResult]: At program point L832(line 832) 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)|)) [2020-09-04 21:20:19,093 INFO L264 CegarLoopResult]: At program point L506(line 506) 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)|)) [2020-09-04 21:20:19,093 INFO L264 CegarLoopResult]: 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)|)) [2020-09-04 21:20:19,093 INFO L264 CegarLoopResult]: At program point L498(line 498) 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)|)) [2020-09-04 21:20:19,093 INFO L264 CegarLoopResult]: At program point L498-1(line 498) 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)|)) [2020-09-04 21:20:19,093 INFO L264 CegarLoopResult]: At program point L453(line 453) 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)|)) [2020-09-04 21:20:19,093 INFO L264 CegarLoopResult]: 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)|)) [2020-09-04 21:20:19,093 INFO L264 CegarLoopResult]: 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)|)) [2020-09-04 21:20:19,093 INFO L264 CegarLoopResult]: At program point L858(line 858) 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)|)) [2020-09-04 21:20:19,093 INFO L264 CegarLoopResult]: At program point L858-1(line 858) 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)|)) [2020-09-04 21:20:19,094 INFO L264 CegarLoopResult]: At program point L858-2(line 858) 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)|)) [2020-09-04 21:20:19,094 INFO L264 CegarLoopResult]: At program point L726(line 726) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-09-04 21:20:19,094 INFO L264 CegarLoopResult]: At program point L499(line 499) 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)|)) [2020-09-04 21:20:19,094 INFO L264 CegarLoopResult]: At program point L681(line 681) 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)|)) [2020-09-04 21:20:19,094 INFO L264 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-09-04 21:20:19,094 INFO L264 CegarLoopResult]: At program point L727(line 727) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2020-09-04 21:20:19,094 INFO L264 CegarLoopResult]: At program point L694(line 694) 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)|)) [2020-09-04 21:20:19,094 INFO L264 CegarLoopResult]: At program point L694-1(line 694) 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)|)) [2020-09-04 21:20:19,094 INFO L264 CegarLoopResult]: At program point L694-2(line 694) 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)|)) [2020-09-04 21:20:19,094 INFO L264 CegarLoopResult]: At program point L690(line 690) 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)|)) [2020-09-04 21:20:19,094 INFO L264 CegarLoopResult]: At program point L690-1(line 690) 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)|)) [2020-09-04 21:20:19,095 INFO L264 CegarLoopResult]: At program point L690-2(line 690) 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)|)) [2020-09-04 21:20:19,095 INFO L264 CegarLoopResult]: At program point L690-3(line 690) 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)|)) [2020-09-04 21:20:19,095 INFO L264 CegarLoopResult]: At program point L686(line 686) 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)|)) [2020-09-04 21:20:19,095 INFO L264 CegarLoopResult]: At program point L686-1(line 686) 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)|)) [2020-09-04 21:20:19,095 INFO L264 CegarLoopResult]: At program point L686-2(line 686) 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)|)) [2020-09-04 21:20:19,095 INFO L264 CegarLoopResult]: At program point L459(line 459) 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)|)) [2020-09-04 21:20:19,095 INFO L264 CegarLoopResult]: At program point L686-3(line 686) 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)|)) [2020-09-04 21:20:19,095 INFO L264 CegarLoopResult]: At program point L459-1(line 459) 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)|)) [2020-09-04 21:20:19,095 INFO L264 CegarLoopResult]: At program point L682(line 682) 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)|)) [2020-09-04 21:20:19,095 INFO L264 CegarLoopResult]: At program point L686-4(line 686) 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)|)) [2020-09-04 21:20:19,095 INFO L264 CegarLoopResult]: At program point L682-1(line 682) 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)|)) [2020-09-04 21:20:19,095 INFO L264 CegarLoopResult]: At program point L686-5(line 686) 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)|)) [2020-09-04 21:20:19,096 INFO L264 CegarLoopResult]: At program point L682-2(line 682) 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)|)) [2020-09-04 21:20:19,096 INFO L264 CegarLoopResult]: At program point L682-3(line 682) 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)|)) [2020-09-04 21:20:19,096 INFO L264 CegarLoopResult]: At program point L682-4(line 682) 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)|)) [2020-09-04 21:20:19,096 INFO L264 CegarLoopResult]: At program point L682-5(line 682) 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)|)) [2020-09-04 21:20:19,096 INFO L264 CegarLoopResult]: At program point L682-6(line 682) 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)|)) [2020-09-04 21:20:19,096 INFO L264 CegarLoopResult]: At program point L682-7(line 682) 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)|)) [2020-09-04 21:20:19,096 INFO L264 CegarLoopResult]: At program point L505(line 505) 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)|)) [2020-09-04 21:20:19,096 INFO L264 CegarLoopResult]: At program point L505-1(line 505) 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)|)) [2020-09-04 21:20:19,097 INFO L264 CegarLoopResult]: At program point L856(line 856) 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)|)) [2020-09-04 21:20:19,097 INFO L264 CegarLoopResult]: At program point L856-1(line 856) 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)|)) [2020-09-04 21:20:19,097 INFO L264 CegarLoopResult]: At program point L856-2(line 856) 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)|)) [2020-09-04 21:20:19,097 INFO L264 CegarLoopResult]: At program point L856-3(line 856) 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)|)) [2020-09-04 21:20:19,097 INFO L264 CegarLoopResult]: At program point L629(line 629) 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)|)) [2020-09-04 21:20:19,097 INFO L264 CegarLoopResult]: At program point L852(line 852) 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)|)) [2020-09-04 21:20:19,097 INFO L264 CegarLoopResult]: At program point L852-1(line 852) 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)|)) [2020-09-04 21:20:19,097 INFO L264 CegarLoopResult]: At program point L852-2(line 852) 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)|)) [2020-09-04 21:20:19,098 INFO L264 CegarLoopResult]: At program point L852-3(line 852) 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)|)) [2020-09-04 21:20:19,098 INFO L264 CegarLoopResult]: At program point L848(line 848) 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)|)) [2020-09-04 21:20:19,098 INFO L264 CegarLoopResult]: At program point L852-4(line 852) 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)|)) [2020-09-04 21:20:19,098 INFO L264 CegarLoopResult]: At program point L848-1(line 848) 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)|)) [2020-09-04 21:20:19,098 INFO L264 CegarLoopResult]: At program point L848-2(line 848) 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)|)) [2020-09-04 21:20:19,098 INFO L264 CegarLoopResult]: At program point L848-3(line 848) 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)|)) [2020-09-04 21:20:19,098 INFO L264 CegarLoopResult]: At program point L460(line 460) 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)|)) [2020-09-04 21:20:19,098 INFO L264 CegarLoopResult]: At program point L844(line 844) 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)|)) [2020-09-04 21:20:19,099 INFO L264 CegarLoopResult]: At program point L844-1(line 844) 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)|)) [2020-09-04 21:20:19,099 INFO L264 CegarLoopResult]: At program point L844-2(line 844) 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)|)) [2020-09-04 21:20:19,099 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |old(#valid)| |#valid|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string21.base| |old(#t~string21.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string23.base| |old(#t~string23.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-09-04 21:20:19,099 INFO L264 CegarLoopResult]: At program point L844-3(line 844) 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)|)) [2020-09-04 21:20:19,099 INFO L264 CegarLoopResult]: At program point L840(line 840) 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)|)) [2020-09-04 21:20:19,100 INFO L264 CegarLoopResult]: At program point L844-4(line 844) 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)|)) [2020-09-04 21:20:19,100 INFO L264 CegarLoopResult]: At program point L840-1(line 840) 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)|)) [2020-09-04 21:20:19,100 INFO L264 CegarLoopResult]: At program point L844-5(line 844) 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)|)) [2020-09-04 21:20:19,100 INFO L264 CegarLoopResult]: At program point L840-2(line 840) 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)|)) [2020-09-04 21:20:19,100 INFO L264 CegarLoopResult]: At program point L844-6(line 844) 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)|)) [2020-09-04 21:20:19,100 INFO L264 CegarLoopResult]: At program point L840-3(line 840) 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)|)) [2020-09-04 21:20:19,100 INFO L264 CegarLoopResult]: At program point L844-7(line 844) 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)|)) [2020-09-04 21:20:19,101 INFO L264 CegarLoopResult]: At program point L452(line 452) 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)|)) [2020-09-04 21:20:19,101 INFO L264 CegarLoopResult]: At program point L836(line 836) 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)|)) [2020-09-04 21:20:19,101 INFO L264 CegarLoopResult]: At program point L840-4(line 840) 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)|)) [2020-09-04 21:20:19,101 INFO L264 CegarLoopResult]: At program point L324(line 324) 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)|)) [2020-09-04 21:20:19,101 INFO L264 CegarLoopResult]: At program point L452-1(line 452) 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)|)) [2020-09-04 21:20:19,101 INFO L264 CegarLoopResult]: At program point L836-1(line 836) 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)|)) [2020-09-04 21:20:19,101 INFO L264 CegarLoopResult]: At program point L452-2(line 452) 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)|)) [2020-09-04 21:20:19,101 INFO L264 CegarLoopResult]: At program point L836-2(line 836) 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)|)) [2020-09-04 21:20:19,102 INFO L264 CegarLoopResult]: At program point L898(line 898) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2020-09-04 21:20:19,102 INFO L264 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-09-04 21:20:19,102 INFO L264 CegarLoopResult]: At program point activatePumpFINAL(lines 791 798) the Hoare annotation is: (or (<= 1 ~pumpRunning~0) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2020-09-04 21:20:19,102 INFO L264 CegarLoopResult]: At program point activatePumpEXIT(lines 791 798) the Hoare annotation is: (or (<= 1 ~pumpRunning~0) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2020-09-04 21:20:19,102 INFO L264 CegarLoopResult]: At program point activatePumpENTRY(lines 791 798) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2020-09-04 21:20:19,102 INFO L271 CegarLoopResult]: At program point getWaterLevelENTRY(lines 699 707) the Hoare annotation is: true [2020-09-04 21:20:19,102 INFO L264 CegarLoopResult]: At program point L704(line 704) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~pumpRunning~0))) (.cse1 (= ~waterLevel~0 getWaterLevel_~retValue_acc~7)) (.cse4 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or (not (= ~waterLevel~0 1)) .cse1 .cse4 .cse2) (or .cse1 .cse4 (not (= 0 ~systemActive~0))) (or .cse0 .cse1 .cse2 (= ~switchedOnBeforeTS~0 0)) (or .cse1 .cse4 .cse2 .cse3))) [2020-09-04 21:20:19,103 INFO L271 CegarLoopResult]: At program point L703(line 703) the Hoare annotation is: true [2020-09-04 21:20:19,103 INFO L264 CegarLoopResult]: At program point getWaterLevelFINAL(lines 699 707) the Hoare annotation is: (let ((.cse4 (not (= 2 ~waterLevel~0))) (.cse2 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~7) (= |getWaterLevel_#res| ~waterLevel~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= 0 ~systemActive~0)) .cse1) (or .cse2 .cse1 .cse3 .cse4) (or .cse0 .cse1 .cse3 .cse4) (or .cse2 .cse1 .cse3 (= ~switchedOnBeforeTS~0 0)) (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse3))) [2020-09-04 21:20:19,103 INFO L264 CegarLoopResult]: At program point getWaterLevelEXIT(lines 699 707) the Hoare annotation is: (let ((.cse4 (not (= 2 ~waterLevel~0))) (.cse2 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~7) (= |getWaterLevel_#res| ~waterLevel~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= 0 ~systemActive~0)) .cse1) (or .cse2 .cse1 .cse3 .cse4) (or .cse0 .cse1 .cse3 .cse4) (or .cse2 .cse1 .cse3 (= ~switchedOnBeforeTS~0 0)) (or (not (= ~waterLevel~0 1)) .cse0 .cse1 .cse3))) [2020-09-04 21:20:19,103 INFO L271 CegarLoopResult]: At program point L865(line 865) the Hoare annotation is: true [2020-09-04 21:20:19,103 INFO L264 CegarLoopResult]: At program point isHighWaterLevelEXIT(lines 863 881) the Hoare annotation is: (or (and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~retValue_acc~11) (<= isHighWaterLevel_~tmp___0~1 0) (<= isHighWaterLevel_~retValue_acc~11 0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-09-04 21:20:19,103 INFO L271 CegarLoopResult]: At program point isHighWaterLevelENTRY(lines 863 881) the Hoare annotation is: true [2020-09-04 21:20:19,103 INFO L264 CegarLoopResult]: At program point L878(line 878) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= 0 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~retValue_acc~11) (<= isHighWaterLevel_~tmp___0~1 0) (<= isHighWaterLevel_~retValue_acc~11 0)) (not (= 1 ~systemActive~0))) [2020-09-04 21:20:19,104 INFO L264 CegarLoopResult]: At program point L875(line 875) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-09-04 21:20:19,104 INFO L271 CegarLoopResult]: At program point L873(line 873) the Hoare annotation is: true [2020-09-04 21:20:19,104 INFO L264 CegarLoopResult]: At program point L872(lines 872 876) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (<= 1 isHighWaterLevel_~tmp~6)) [2020-09-04 21:20:19,104 INFO L271 CegarLoopResult]: At program point L870(line 870) the Hoare annotation is: true [2020-09-04 21:20:19,104 INFO L264 CegarLoopResult]: At program point L872-2(lines 872 876) the Hoare annotation is: (or (and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-09-04 21:20:19,104 INFO L264 CegarLoopResult]: At program point L870-1(line 870) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (<= 1 |isHighWaterLevel_#t~ret69|) (not (= 1 ~systemActive~0))) [2020-09-04 21:20:19,104 INFO L264 CegarLoopResult]: At program point isHighWaterLevelFINAL(lines 863 881) the Hoare annotation is: (or (and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~retValue_acc~11) (<= isHighWaterLevel_~tmp___0~1 0) (<= isHighWaterLevel_~retValue_acc~11 0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-09-04 21:20:19,105 INFO L264 CegarLoopResult]: At program point L870-2(line 870) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (<= 1 |isHighWaterLevel_#t~ret69|) (not (= 1 ~systemActive~0))) [2020-09-04 21:20:19,105 INFO L264 CegarLoopResult]: At program point L870-3(line 870) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= 1 |isHighWaterLevel_#t~ret69|) (<= 1 isHighWaterLevel_~tmp~6)) (not (= 1 ~systemActive~0))) [2020-09-04 21:20:19,105 INFO L271 CegarLoopResult]: At program point L866(line 866) the Hoare annotation is: true [2020-09-04 21:20:19,105 INFO L264 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 655 666) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse4 (not (= 2 ~waterLevel~0))) (.cse2 (not (<= 1 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 (not (= 0 ~systemActive~0)) .cse1) (or .cse2 .cse3 .cse4 .cse1) (or (not (= ~waterLevel~0 1)) .cse0 .cse3 .cse1) (or .cse0 .cse3 .cse4 .cse1) (or .cse2 .cse3 (= ~switchedOnBeforeTS~0 0) .cse1))) [2020-09-04 21:20:19,105 INFO L264 CegarLoopResult]: At program point L662(line 662) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse4 (not (= 2 ~waterLevel~0))) (.cse2 (not (<= 1 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 (not (= 0 ~systemActive~0)) .cse1) (or .cse2 .cse3 .cse4 .cse1) (or (not (= ~waterLevel~0 1)) .cse0 .cse3 .cse1) (or .cse0 .cse3 .cse4 .cse1) (or .cse2 .cse3 (= ~switchedOnBeforeTS~0 0) .cse1))) [2020-09-04 21:20:19,105 INFO L271 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 655 666) the Hoare annotation is: true [2020-09-04 21:20:19,105 INFO L264 CegarLoopResult]: At program point L660(line 660) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse4 (not (= 2 ~waterLevel~0))) (.cse2 (not (<= 1 ~pumpRunning~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 (not (= 0 ~systemActive~0)) .cse1) (or .cse2 .cse3 .cse4 .cse1) (or (not (= ~waterLevel~0 1)) .cse0 .cse3 .cse1) (or .cse0 .cse3 .cse4 .cse1) (or .cse2 .cse3 (= ~switchedOnBeforeTS~0 0) .cse1))) [2020-09-04 21:20:19,106 INFO L271 CegarLoopResult]: At program point L659-1(lines 655 666) the Hoare annotation is: true [2020-09-04 21:20:19,106 INFO L268 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-09-04 21:20:19,106 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-09-04 21:20:19,106 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-09-04 21:20:19,106 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-09-04 21:20:19,106 INFO L264 CegarLoopResult]: At program point L736(lines 734 756) the Hoare annotation is: (let ((.cse9 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse6 (= ~pumpRunning~0 0))) (let ((.cse1 (= 2 ~waterLevel~0)) (.cse4 (not (= |old(~waterLevel~0)| 2))) (.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= ~switchedOnBeforeTS~0 0))) (.cse5 (not (= 1 ~systemActive~0))) (.cse7 (not (= |old(~pumpRunning~0)| 0))) (.cse8 (and .cse9 .cse6))) (and (or .cse0 (and .cse1 .cse2 .cse3) .cse4 .cse5) (or (and .cse1 .cse6) .cse4 .cse5 .cse7) (or (not (= 0 ~systemActive~0)) .cse7 .cse8) (or (= |old(~switchedOnBeforeTS~0)| 0) .cse0 .cse5 (and .cse9 .cse2 .cse3)) (or (not (= |old(~waterLevel~0)| 1)) .cse5 .cse7 .cse8)))) [2020-09-04 21:20:19,106 INFO L264 CegarLoopResult]: At program point timeShiftENTRY(lines 731 757) the Hoare annotation is: (let ((.cse2 (not (<= 1 |old(~pumpRunning~0)|))) (.cse3 (not (= |old(~waterLevel~0)| 2))) (.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))) (.cse4 (not (= 1 ~systemActive~0))) (.cse1 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (= 0 ~systemActive~0)) .cse0 .cse1) (or .cse2 .cse3 .cse0 .cse4) (or (not (= |old(~waterLevel~0)| 1)) .cse0 .cse4 .cse1) (or (= |old(~switchedOnBeforeTS~0)| 0) .cse2 .cse0 .cse4) (or .cse3 .cse0 .cse4 .cse1))) [2020-09-04 21:20:19,107 INFO L264 CegarLoopResult]: At program point L747(line 747) the Hoare annotation is: (let ((.cse10 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (= ~switchedOnBeforeTS~0 0)))) (let ((.cse1 (not (= |old(~waterLevel~0)| 2))) (.cse6 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse5 (and (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|) .cse3 .cse4)) (.cse7 (not (= |old(~waterLevel~0)| 1))) (.cse2 (not (= 1 ~systemActive~0))) (.cse8 (not (= |old(~pumpRunning~0)| 0))) (.cse9 (and .cse10 (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 (and (= ~waterLevel~0 1) .cse3 .cse4)) (or .cse5 (and (or .cse6 (not (<= 2 |old(~waterLevel~0)|)) .cse0 .cse2) (or .cse7 .cse6 .cse0 .cse2))) (or (not (= 0 ~systemActive~0)) .cse8) (or .cse1 .cse2 .cse8 .cse9) (or .cse6 .cse0 .cse5 .cse2 (and .cse10 .cse3 .cse4)) (or .cse7 .cse2 .cse8 .cse9)))) [2020-09-04 21:20:19,107 INFO L264 CegarLoopResult]: At program point timeShiftEXIT(lines 731 757) the Hoare annotation is: (let ((.cse12 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= ~pumpRunning~0 0))) (let ((.cse2 (not (= |old(~waterLevel~0)| 2))) (.cse6 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse7 (not (<= 1 |old(~pumpRunning~0)|))) (.cse5 (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)) (.cse9 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse10 (not (= ~switchedOnBeforeTS~0 0))) (.cse8 (not (= |old(~waterLevel~0)| 1))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse11 (and .cse12 .cse1))) (and (let ((.cse0 (= 2 ~waterLevel~0))) (or (and .cse0 .cse1) (and (<= 1 ~pumpRunning~0) .cse0) .cse2 .cse3 .cse4)) (or .cse5 (and (or .cse6 (not (<= 2 |old(~waterLevel~0)|)) .cse7 .cse3) (or .cse8 .cse6 .cse7 .cse3))) (or .cse7 .cse2 .cse3 (and (= ~waterLevel~0 1) .cse9 .cse10)) (or (not (= 0 ~systemActive~0)) .cse4 .cse11) (or .cse6 .cse7 (and .cse5 .cse9 .cse10) .cse3 (and .cse12 .cse9 .cse10)) (or .cse8 .cse3 .cse4 .cse11)))) [2020-09-04 21:20:19,107 INFO L264 CegarLoopResult]: At program point L745(lines 745 751) the Hoare annotation is: (let ((.cse5 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (= ~switchedOnBeforeTS~0 0)))) (let ((.cse1 (not (= |old(~waterLevel~0)| 2))) (.cse9 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse8 (and (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|) .cse3 .cse4)) (.cse10 (not (= |old(~waterLevel~0)| 1))) (.cse2 (not (= 1 ~systemActive~0))) (.cse6 (not (= |old(~pumpRunning~0)| 0))) (.cse7 (and .cse5 (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 (and (= ~waterLevel~0 1) .cse3 .cse4)) (or (and (<= 1 ~pumpRunning~0) .cse5) .cse1 .cse2 .cse6 .cse7) (or .cse8 (and (or .cse9 (not (<= 2 |old(~waterLevel~0)|)) .cse0 .cse2) (or .cse10 .cse9 .cse0 .cse2))) (or (not (= 0 ~systemActive~0)) .cse6 .cse7) (or .cse9 .cse0 .cse8 .cse2 (and .cse5 .cse3 .cse4)) (or .cse10 .cse2 .cse6 .cse7)))) [2020-09-04 21:20:19,107 INFO L264 CegarLoopResult]: At program point timeShiftFINAL(lines 731 757) the Hoare annotation is: (let ((.cse12 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= ~pumpRunning~0 0))) (let ((.cse2 (not (= |old(~waterLevel~0)| 2))) (.cse6 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse7 (not (<= 1 |old(~pumpRunning~0)|))) (.cse5 (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)) (.cse9 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse10 (not (= ~switchedOnBeforeTS~0 0))) (.cse8 (not (= |old(~waterLevel~0)| 1))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse11 (and .cse12 .cse1))) (and (let ((.cse0 (= 2 ~waterLevel~0))) (or (and .cse0 .cse1) (and (<= 1 ~pumpRunning~0) .cse0) .cse2 .cse3 .cse4)) (or .cse5 (and (or .cse6 (not (<= 2 |old(~waterLevel~0)|)) .cse7 .cse3) (or .cse8 .cse6 .cse7 .cse3))) (or .cse7 .cse2 .cse3 (and (= ~waterLevel~0 1) .cse9 .cse10)) (or (not (= 0 ~systemActive~0)) .cse4 .cse11) (or .cse6 .cse7 (and .cse5 .cse9 .cse10) .cse3 (and .cse12 .cse9 .cse10)) (or .cse8 .cse3 .cse4 .cse11)))) [2020-09-04 21:20:19,108 INFO L264 CegarLoopResult]: At program point L740(line 740) the Hoare annotation is: (let ((.cse1 (not (= |old(~waterLevel~0)| 2))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= ~switchedOnBeforeTS~0 0))))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse2 .cse4) (or (not (= 0 ~systemActive~0)) .cse4) (or (not (= |old(~waterLevel~0)| 1)) .cse2 .cse4) (or (= |old(~switchedOnBeforeTS~0)| 0) .cse0 .cse2 .cse3))) [2020-09-04 21:20:19,108 INFO L264 CegarLoopResult]: At program point L738(lines 734 756) the Hoare annotation is: (let ((.cse10 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (= ~switchedOnBeforeTS~0 0)))) (let ((.cse1 (not (= |old(~waterLevel~0)| 2))) (.cse6 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse5 (and (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|) .cse3 .cse4)) (.cse7 (not (= |old(~waterLevel~0)| 1))) (.cse2 (not (= 1 ~systemActive~0))) (.cse8 (not (= |old(~pumpRunning~0)| 0))) (.cse9 (and .cse10 (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 (and (= ~waterLevel~0 1) .cse3 .cse4)) (or .cse5 (and (or .cse6 (not (<= 2 |old(~waterLevel~0)|)) .cse0 .cse2) (or .cse7 .cse6 .cse0 .cse2))) (or (not (= 0 ~systemActive~0)) .cse8 .cse9) (or .cse1 .cse2 .cse8 .cse9) (or .cse6 .cse0 .cse5 .cse2 (and .cse10 .cse3 .cse4)) (or .cse7 .cse2 .cse8 .cse9)))) [2020-09-04 21:20:19,108 INFO L271 CegarLoopResult]: At program point cleanupEXIT(lines 51 80) the Hoare annotation is: true [2020-09-04 21:20:19,108 INFO L271 CegarLoopResult]: At program point L62(line 62) the Hoare annotation is: true [2020-09-04 21:20:19,108 INFO L271 CegarLoopResult]: At program point L65(lines 65 69) the Hoare annotation is: true [2020-09-04 21:20:19,108 INFO L271 CegarLoopResult]: At program point L65-1(lines 65 69) the Hoare annotation is: true [2020-09-04 21:20:19,108 INFO L271 CegarLoopResult]: At program point cleanupENTRY(lines 51 80) the Hoare annotation is: true [2020-09-04 21:20:19,108 INFO L271 CegarLoopResult]: At program point L61-2(lines 61 75) the Hoare annotation is: true [2020-09-04 21:20:19,109 INFO L271 CegarLoopResult]: At program point L57(line 57) the Hoare annotation is: true [2020-09-04 21:20:19,109 INFO L271 CegarLoopResult]: At program point L57-1(line 57) the Hoare annotation is: true [2020-09-04 21:20:19,109 INFO L271 CegarLoopResult]: At program point L53(line 53) the Hoare annotation is: true [2020-09-04 21:20:19,109 INFO L271 CegarLoopResult]: At program point L76(lines 51 80) the Hoare annotation is: true [2020-09-04 21:20:19,109 INFO L271 CegarLoopResult]: At program point L72(line 72) the Hoare annotation is: true [2020-09-04 21:20:19,109 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalENTRY(lines 667 675) no Hoare annotation was computed. [2020-09-04 21:20:19,109 INFO L268 CegarLoopResult]: For program point L672(line 672) no Hoare annotation was computed. [2020-09-04 21:20:19,109 INFO L268 CegarLoopResult]: For program point L671(line 671) no Hoare annotation was computed. [2020-09-04 21:20:19,109 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalFINAL(lines 667 675) no Hoare annotation was computed. [2020-09-04 21:20:19,109 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalEXIT(lines 667 675) no Hoare annotation was computed. [2020-09-04 21:20:19,110 INFO L264 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 631 642) the Hoare annotation is: (or (not (<= 1 ~pumpRunning~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 1 ~systemActive~0)) (= ~switchedOnBeforeTS~0 0)) [2020-09-04 21:20:19,110 INFO L264 CegarLoopResult]: At program point L636(line 636) the Hoare annotation is: (or (not (<= 1 ~pumpRunning~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 1 ~systemActive~0)) (= ~switchedOnBeforeTS~0 0)) [2020-09-04 21:20:19,110 INFO L264 CegarLoopResult]: At program point L635-1(lines 631 642) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~pumpRunning~0))) (.cse3 (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= ~switchedOnBeforeTS~0 0))) (and (or .cse0 (= ~waterLevel~0 1) (not (= |old(~waterLevel~0)| 2)) .cse1 .cse2) (or .cse0 .cse3 (and (or (not (<= 2 |old(~waterLevel~0)|)) .cse1) (or (not (= |old(~waterLevel~0)| 1)) .cse1)) .cse2) (or .cse0 .cse3 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2))) [2020-09-04 21:20:19,110 INFO L264 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 631 642) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~pumpRunning~0))) (.cse3 (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= ~switchedOnBeforeTS~0 0))) (and (or .cse0 (= ~waterLevel~0 1) (not (= |old(~waterLevel~0)| 2)) .cse1 .cse2) (or .cse0 .cse3 (and (or (not (<= 2 |old(~waterLevel~0)|)) .cse1) (or (not (= |old(~waterLevel~0)| 1)) .cse1)) .cse2) (or .cse0 .cse3 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2))) [2020-09-04 21:20:19,110 INFO L271 CegarLoopResult]: At program point setupEXIT(lines 108 114) the Hoare annotation is: true [2020-09-04 21:20:19,110 INFO L271 CegarLoopResult]: At program point setupFINAL(lines 108 114) the Hoare annotation is: true [2020-09-04 21:20:19,111 INFO L271 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-09-04 21:20:19,111 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-09-04 21:20:19,111 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-09-04 21:20:19,111 INFO L271 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-09-04 21:20:19,111 INFO L264 CegarLoopResult]: At program point waterRiseEXIT(lines 643 654) the Hoare annotation is: (let ((.cse11 (= 1 ~systemActive~0)) (.cse9 (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0))) (.cse5 (= ~switchedOnBeforeTS~0 0)) (.cse10 (<= ~waterLevel~0 2)) (.cse12 (<= 1 ~pumpRunning~0)) (.cse3 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse13 (= ~pumpRunning~0 0)) (.cse14 (= 0 ~systemActive~0))) (let ((.cse6 (not .cse14)) (.cse7 (and .cse3 .cse14 (<= 2 ~waterLevel~0) .cse13)) (.cse0 (not .cse13)) (.cse8 (not (= |old(~waterLevel~0)| 2))) (.cse2 (not .cse12)) (.cse4 (and .cse12 .cse11 .cse9 (not .cse5) .cse10)) (.cse1 (not .cse11))) (and (or (not (= |old(~waterLevel~0)| 1)) (= 2 ~waterLevel~0) .cse0 .cse1) (or .cse2 .cse3 .cse4 .cse1 .cse5) (or (not (<= 2 |old(~waterLevel~0)|)) .cse0 .cse6 .cse7) (or .cse2 .cse3 .cse8 .cse1) (or (and .cse9 .cse10) .cse0 .cse6 .cse7) (or .cse3 .cse0 .cse8 .cse1) (or .cse2 .cse4 (not (<= |old(~waterLevel~0)| 1)) .cse1 .cse5)))) [2020-09-04 21:20:19,111 INFO L264 CegarLoopResult]: At program point L648(line 648) the Hoare annotation is: (let ((.cse2 (not (= 0 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse3 (not (= |old(~waterLevel~0)| 2))) (.cse5 (not (<= 1 ~pumpRunning~0))) (.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2) (or .cse1 .cse3 .cse4) (or (not (<= 2 |old(~waterLevel~0)|)) .cse1 .cse2) (or (not (= |old(~waterLevel~0)| 1)) .cse0 .cse1 .cse4) (or .cse5 .cse3 .cse4) (or .cse5 (and (<= ~waterLevel~0 1) .cse0) .cse4 (= ~switchedOnBeforeTS~0 0)))) [2020-09-04 21:20:19,112 INFO L264 CegarLoopResult]: At program point L647-1(lines 643 654) the Hoare annotation is: (let ((.cse11 (= 1 ~systemActive~0)) (.cse9 (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0))) (.cse5 (= ~switchedOnBeforeTS~0 0)) (.cse10 (<= ~waterLevel~0 2)) (.cse12 (<= 1 ~pumpRunning~0)) (.cse3 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse13 (= ~pumpRunning~0 0)) (.cse14 (= 0 ~systemActive~0))) (let ((.cse6 (not .cse14)) (.cse7 (and .cse3 .cse14 (<= 2 ~waterLevel~0) .cse13)) (.cse0 (not .cse13)) (.cse8 (not (= |old(~waterLevel~0)| 2))) (.cse2 (not .cse12)) (.cse4 (and .cse12 .cse11 .cse9 (not .cse5) .cse10)) (.cse1 (not .cse11))) (and (or (not (= |old(~waterLevel~0)| 1)) (= 2 ~waterLevel~0) .cse0 .cse1) (or .cse2 .cse3 .cse4 .cse1 .cse5) (or (not (<= 2 |old(~waterLevel~0)|)) .cse0 .cse6 .cse7) (or .cse2 .cse3 .cse8 .cse1) (or (and .cse9 .cse10) .cse0 .cse6 .cse7) (or .cse3 .cse0 .cse8 .cse1) (or .cse2 .cse4 (not (<= |old(~waterLevel~0)| 1)) .cse1 .cse5)))) [2020-09-04 21:20:19,112 INFO L264 CegarLoopResult]: At program point waterRiseENTRY(lines 643 654) the Hoare annotation is: (let ((.cse2 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (= |old(~waterLevel~0)| 2))) (.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= 0 ~systemActive~0))) (or .cse2 .cse0 .cse3 (= ~switchedOnBeforeTS~0 0)) (or .cse2 (= 2 ~waterLevel~0) .cse4 .cse3) (or .cse0 .cse1 .cse4 .cse3) (or (not (= |old(~waterLevel~0)| 1)) .cse0 .cse1 .cse3))) [2020-09-04 21:20:19,112 INFO L271 CegarLoopResult]: At program point __automaton_failFINAL(lines 40 47) the Hoare annotation is: true [2020-09-04 21:20:19,112 INFO L271 CegarLoopResult]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 44) the Hoare annotation is: true [2020-09-04 21:20:19,112 INFO L271 CegarLoopResult]: At program point __automaton_failENTRY(lines 40 47) the Hoare annotation is: true [2020-09-04 21:20:19,112 INFO L271 CegarLoopResult]: At program point __automaton_failEXIT(lines 40 47) the Hoare annotation is: true [2020-09-04 21:20:19,143 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 04.09 09:20:19 BoogieIcfgContainer [2020-09-04 21:20:19,144 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-09-04 21:20:19,145 INFO L168 Benchmark]: Toolchain (without parser) took 759343.04 ms. Allocated memory was 138.9 MB in the beginning and 1.3 GB in the end (delta: 1.2 GB). Free memory was 102.5 MB in the beginning and 366.8 MB in the end (delta: -264.4 MB). Peak memory consumption was 1.8 GB. Max. memory is 7.1 GB. [2020-09-04 21:20:19,146 INFO L168 Benchmark]: CDTParser took 0.84 ms. Allocated memory is still 138.9 MB. Free memory was 121.5 MB in the beginning and 121.3 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-09-04 21:20:19,146 INFO L168 Benchmark]: CACSL2BoogieTranslator took 733.25 ms. Allocated memory was 138.9 MB in the beginning and 202.4 MB in the end (delta: 63.4 MB). Free memory was 102.2 MB in the beginning and 172.2 MB in the end (delta: -70.0 MB). Peak memory consumption was 29.5 MB. Max. memory is 7.1 GB. [2020-09-04 21:20:19,146 INFO L168 Benchmark]: Boogie Preprocessor took 89.63 ms. Allocated memory is still 202.4 MB. Free memory was 172.2 MB in the beginning and 168.0 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 7.1 GB. [2020-09-04 21:20:19,146 INFO L168 Benchmark]: RCFGBuilder took 1166.56 ms. Allocated memory was 202.4 MB in the beginning and 235.4 MB in the end (delta: 33.0 MB). Free memory was 168.0 MB in the beginning and 177.9 MB in the end (delta: -9.8 MB). Peak memory consumption was 85.7 MB. Max. memory is 7.1 GB. [2020-09-04 21:20:19,147 INFO L168 Benchmark]: TraceAbstraction took 757344.52 ms. Allocated memory was 235.4 MB in the beginning and 1.3 GB in the end (delta: 1.1 GB). Free memory was 177.9 MB in the beginning and 366.8 MB in the end (delta: -189.0 MB). Peak memory consumption was 1.8 GB. Max. memory is 7.1 GB. [2020-09-04 21:20:19,148 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.84 ms. Allocated memory is still 138.9 MB. Free memory was 121.5 MB in the beginning and 121.3 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 733.25 ms. Allocated memory was 138.9 MB in the beginning and 202.4 MB in the end (delta: 63.4 MB). Free memory was 102.2 MB in the beginning and 172.2 MB in the end (delta: -70.0 MB). Peak memory consumption was 29.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 89.63 ms. Allocated memory is still 202.4 MB. Free memory was 172.2 MB in the beginning and 168.0 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1166.56 ms. Allocated memory was 202.4 MB in the beginning and 235.4 MB in the end (delta: 33.0 MB). Free memory was 168.0 MB in the beginning and 177.9 MB in the end (delta: -9.8 MB). Peak memory consumption was 85.7 MB. Max. memory is 7.1 GB. * TraceAbstraction took 757344.52 ms. Allocated memory was 235.4 MB in the beginning and 1.3 GB in the end (delta: 1.1 GB). Free memory was 177.9 MB in the beginning and 366.8 MB in the end (delta: -189.0 MB). Peak memory consumption was 1.8 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 44]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 61]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 567]: Loop Invariant Derived loop invariant: ((((((!(\old(systemActive) == 1) || (((2 == waterLevel && 1 == systemActive) && pumpRunning == 0) && splverifierCounter == 0)) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 0)) || (((1 <= pumpRunning && 2 == waterLevel) && 1 == systemActive) && splverifierCounter == 0)) || (((1 <= pumpRunning && 1 == systemActive) && !(switchedOnBeforeTS == 0)) && splverifierCounter == 0)) || ((0 == systemActive && pumpRunning == 0) && splverifierCounter == 0)) || (((\old(waterLevel) == waterLevel && 1 == systemActive) && pumpRunning == 0) && splverifierCounter == 0) - InvariantResult [Line: 51]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 566]: Loop Invariant Derived loop invariant: (!(\old(systemActive) == 1) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 539]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 546]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(waterLevel == 1) || !(pumpRunning == 0)) || ((retValue_acc <= 1 && 1 <= retValue_acc) && \result == 1)) || !(1 == systemActive) - ProcedureContractResult [Line: 899]: Procedure Contract for __utac_acc__Specification5_spec__1 Derived contract for procedure __utac_acc__Specification5_spec__1: 1 - ProcedureContractResult [Line: 907]: Procedure Contract for __utac_acc__Specification5_spec__2 Derived contract for procedure __utac_acc__Specification5_spec__2: (((!(1 <= pumpRunning) || !(1 == systemActive)) || !(2 == waterLevel)) || !(switchedOnBeforeTS == 0)) && (((!(1 <= pumpRunning) || \old(switchedOnBeforeTS) == 0) || !(1 == systemActive)) || !(switchedOnBeforeTS == 0)) - ProcedureContractResult [Line: 917]: Procedure Contract for __utac_acc__Specification5_spec__3 Derived contract for procedure __utac_acc__Specification5_spec__3: (((((((!(pumpRunning == 0) || 2 == tmp) || !(1 == systemActive)) || !(2 == waterLevel)) && (((!(pumpRunning == 0) || 2 == tmp) || !(0 == systemActive)) || !(2 == waterLevel))) && ((((!(1 <= pumpRunning) || 2 == waterLevel) || (pumpRunning == tmp___0 && (tmp == waterLevel || 2 == waterLevel))) || !(1 == systemActive)) || switchedOnBeforeTS == 0)) && ((((pumpRunning == tmp___0 && (tmp == waterLevel || 2 == waterLevel)) || 2 == waterLevel) || !(pumpRunning == 0)) || !(0 == systemActive))) && (((!(1 <= pumpRunning) || 2 == tmp) || !(1 == systemActive)) || !(2 == waterLevel))) && (((!(waterLevel == 1) || !(pumpRunning == 0)) || (tmp == waterLevel && pumpRunning == tmp___0)) || !(1 == systemActive)) - ProcedureContractResult [Line: 131]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 882]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: (((((!(waterLevel == 1) || !(\old(pumpRunning) == 0)) || (0 == systemActive && pumpRunning == 0)) && ((!(\old(pumpRunning) == 0) || !(2 == waterLevel)) || (0 == systemActive && pumpRunning == 0))) && ((!(1 <= \old(pumpRunning)) || !(2 == waterLevel)) || (0 == systemActive && pumpRunning == 0))) && ((!(\old(systemActive) == 0) || !(\old(pumpRunning) == 0)) || (\old(systemActive) == systemActive && pumpRunning == \old(pumpRunning)))) && ((!(1 <= \old(pumpRunning)) || switchedOnBeforeTS == 0) || (0 == systemActive && pumpRunning == 0)) - ProcedureContractResult [Line: 818]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (((((((pumpRunning == \result && pumpRunning == retValue_acc) || !(1 <= pumpRunning)) || !(1 == systemActive)) || switchedOnBeforeTS == 0) && ((((pumpRunning == \result && pumpRunning == retValue_acc) || !(1 <= pumpRunning)) || !(1 == systemActive)) || !(2 == waterLevel))) && ((((pumpRunning == \result && pumpRunning == retValue_acc) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(1 == systemActive))) && ((((pumpRunning == \result && pumpRunning == retValue_acc) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(2 == waterLevel))) && (((pumpRunning == \result && pumpRunning == retValue_acc) || !(pumpRunning == 0)) || !(0 == systemActive)) - ProcedureContractResult [Line: 532]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 117]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 799]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: ((!(1 <= \old(pumpRunning)) || pumpRunning == 0) || switchedOnBeforeTS == 0) && ((!(1 <= \old(pumpRunning)) || pumpRunning == 0) || !(2 == waterLevel)) - ProcedureContractResult [Line: 708]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: ((!(waterLevel == 1) || !(pumpRunning == 0)) || !(1 == systemActive)) || (1 <= retValue_acc && 1 <= \result) - ProcedureContractResult [Line: 766]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (((((pumpRunning == \old(pumpRunning) && 0 == tmp) || !(waterLevel == 1)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) && ((((1 <= pumpRunning || (pumpRunning == \old(pumpRunning) && 0 == tmp)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 == waterLevel))) && (((!(1 <= \old(pumpRunning)) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || switchedOnBeforeTS == 0) - ProcedureContractResult [Line: 758]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 557]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 791]: Procedure Contract for activatePump Derived contract for procedure activatePump: ((1 <= pumpRunning || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 == waterLevel) - ProcedureContractResult [Line: 655]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 699]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: (((((!(pumpRunning == 0) || !(0 == systemActive)) || (waterLevel == retValue_acc && \result == waterLevel)) && (((!(1 <= pumpRunning) || (waterLevel == retValue_acc && \result == waterLevel)) || !(1 == systemActive)) || !(2 == waterLevel))) && (((!(pumpRunning == 0) || (waterLevel == retValue_acc && \result == waterLevel)) || !(1 == systemActive)) || !(2 == waterLevel))) && (((!(1 <= pumpRunning) || (waterLevel == retValue_acc && \result == waterLevel)) || !(1 == systemActive)) || switchedOnBeforeTS == 0)) && (((!(waterLevel == 1) || !(pumpRunning == 0)) || (waterLevel == retValue_acc && \result == waterLevel)) || !(1 == systemActive)) - ProcedureContractResult [Line: 863]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: (((((((\result <= 0 && 0 <= \result) && 0 <= tmp___0) && 0 <= retValue_acc) && tmp___0 <= 0) && retValue_acc <= 0) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 51]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 731]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((((((((2 == waterLevel && pumpRunning == 0) || (1 <= pumpRunning && 2 == waterLevel)) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) && (waterLevel + 1 <= \old(waterLevel) || ((((\old(switchedOnBeforeTS) == 0 || !(2 <= \old(waterLevel))) || !(1 <= \old(pumpRunning))) || !(1 == systemActive)) && (((!(\old(waterLevel) == 1) || \old(switchedOnBeforeTS) == 0) || !(1 <= \old(pumpRunning))) || !(1 == systemActive))))) && (((!(1 <= \old(pumpRunning)) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || ((waterLevel == 1 && pumpRunning == \old(pumpRunning)) && !(switchedOnBeforeTS == 0)))) && ((!(0 == systemActive) || !(\old(pumpRunning) == 0)) || (\old(waterLevel) == waterLevel && pumpRunning == 0))) && ((((\old(switchedOnBeforeTS) == 0 || !(1 <= \old(pumpRunning))) || ((waterLevel + 1 <= \old(waterLevel) && pumpRunning == \old(pumpRunning)) && !(switchedOnBeforeTS == 0))) || !(1 == systemActive)) || ((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) && !(switchedOnBeforeTS == 0)))) && (((!(\old(waterLevel) == 1) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || (\old(waterLevel) == waterLevel && pumpRunning == 0)) - ProcedureContractResult [Line: 631]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: (((((!(1 <= pumpRunning) || waterLevel == 1) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || switchedOnBeforeTS == 0) && (((!(1 <= pumpRunning) || waterLevel + 1 <= \old(waterLevel)) || ((!(2 <= \old(waterLevel)) || !(1 == systemActive)) && (!(\old(waterLevel) == 1) || !(1 == systemActive)))) || switchedOnBeforeTS == 0)) && ((((!(1 <= pumpRunning) || waterLevel + 1 <= \old(waterLevel)) || \old(waterLevel) == waterLevel) || !(1 == systemActive)) || switchedOnBeforeTS == 0) - ProcedureContractResult [Line: 108]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 643]: Procedure Contract for waterRise Derived contract for procedure waterRise: ((((((((!(\old(waterLevel) == 1) || 2 == waterLevel) || !(pumpRunning == 0)) || !(1 == systemActive)) && ((((!(1 <= pumpRunning) || \old(waterLevel) == waterLevel) || ((((1 <= pumpRunning && 1 == systemActive) && (1 < waterLevel || \old(waterLevel) + 1 <= waterLevel)) && !(switchedOnBeforeTS == 0)) && waterLevel <= 2)) || !(1 == systemActive)) || switchedOnBeforeTS == 0)) && (((!(2 <= \old(waterLevel)) || !(pumpRunning == 0)) || !(0 == systemActive)) || (((\old(waterLevel) == waterLevel && 0 == systemActive) && 2 <= waterLevel) && pumpRunning == 0))) && (((!(1 <= pumpRunning) || \old(waterLevel) == waterLevel) || !(\old(waterLevel) == 2)) || !(1 == systemActive))) && (((((1 < waterLevel || \old(waterLevel) + 1 <= waterLevel) && waterLevel <= 2) || !(pumpRunning == 0)) || !(0 == systemActive)) || (((\old(waterLevel) == waterLevel && 0 == systemActive) && 2 <= waterLevel) && pumpRunning == 0))) && (((\old(waterLevel) == waterLevel || !(pumpRunning == 0)) || !(\old(waterLevel) == 2)) || !(1 == systemActive))) && ((((!(1 <= pumpRunning) || ((((1 <= pumpRunning && 1 == systemActive) && (1 < waterLevel || \old(waterLevel) + 1 <= waterLevel)) && !(switchedOnBeforeTS == 0)) && waterLevel <= 2)) || !(\old(waterLevel) <= 1)) || !(1 == systemActive)) || switchedOnBeforeTS == 0) - ProcedureContractResult [Line: 40]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 40 procedures, 625 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 106.2s, OverallIterations: 14, TraceHistogramMax: 7, AutomataDifference: 89.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 650.9s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 3867 SDtfs, 11530 SDslu, 10491 SDs, 0 SdLazy, 20969 SolverSat, 3745 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 31.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1111 GetRequests, 709 SyntacticMatches, 13 SemanticMatches, 389 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3931 ImplicationChecksByTransitivity, 48.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2942occurred in iteration=13, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 5.8s AutomataMinimizationTime, 14 MinimizatonAttempts, 2434 StatesRemovedByMinimization, 13 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 263 LocationsWithAnnotation, 12706 PreInvPairs, 13815 NumberOfFragments, 9162 HoareAnnotationTreeSize, 12706 FomulaSimplifications, 13129983614 FormulaSimplificationTreeSizeReduction, 523.5s HoareSimplificationTime, 263 FomulaSimplificationsInter, 7360242 FormulaSimplificationTreeSizeReductionInter, 126.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 8.0s InterpolantComputationTime, 3652 NumberOfCodeBlocks, 3652 NumberOfCodeBlocksAsserted, 14 NumberOfCheckSat, 3638 ConstructedInterpolants, 0 QuantifiedInterpolants, 2358803 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 14 InterpolantComputations, 9 PerfectInterpolantSequences, 1523/1641 InterpolantCoveringCapability, 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...