java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain ExplicitValueDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid NeverFluid --sifa.intern.fluid NeverFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/product-lines/minepump_spec1_product07.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-19 22:34:06,668 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-19 22:34:06,670 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-19 22:34:06,681 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-19 22:34:06,682 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-19 22:34:06,683 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-19 22:34:06,684 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-19 22:34:06,686 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-19 22:34:06,687 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-19 22:34:06,688 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-19 22:34:06,689 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-19 22:34:06,690 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-19 22:34:06,691 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-19 22:34:06,692 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-19 22:34:06,693 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-19 22:34:06,694 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-19 22:34:06,694 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-19 22:34:06,695 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-19 22:34:06,697 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-19 22:34:06,699 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-19 22:34:06,701 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-19 22:34:06,702 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-19 22:34:06,703 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-19 22:34:06,704 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-19 22:34:06,707 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-19 22:34:06,707 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-19 22:34:06,707 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-19 22:34:06,708 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-19 22:34:06,709 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-19 22:34:06,710 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-19 22:34:06,710 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-19 22:34:06,711 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-19 22:34:06,712 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-19 22:34:06,713 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-19 22:34:06,714 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-19 22:34:06,714 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-19 22:34:06,715 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-19 22:34:06,715 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-19 22:34:06,715 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-19 22:34:06,716 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-19 22:34:06,717 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-19 22:34:06,718 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-19 22:34:06,733 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-19 22:34:06,733 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-19 22:34:06,734 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-19 22:34:06,734 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-19 22:34:06,735 INFO L138 SettingsManager]: * Use SBE=true [2019-09-19 22:34:06,735 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-19 22:34:06,735 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-19 22:34:06,735 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-19 22:34:06,735 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-19 22:34:06,736 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-19 22:34:06,736 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-19 22:34:06,736 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-19 22:34:06,736 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-19 22:34:06,736 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-19 22:34:06,737 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-19 22:34:06,737 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-19 22:34:06,737 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-19 22:34:06,737 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-19 22:34:06,738 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-19 22:34:06,738 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-19 22:34:06,738 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-19 22:34:06,738 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-19 22:34:06,738 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-19 22:34:06,739 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-19 22:34:06,739 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-19 22:34:06,739 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-19 22:34:06,739 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-19 22:34:06,739 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-19 22:34:06,739 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> ExplicitValueDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> NeverFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> NeverFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_DDA [2019-09-19 22:34:06,783 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-19 22:34:06,796 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-19 22:34:06,801 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-19 22:34:06,803 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-19 22:34:06,803 INFO L275 PluginConnector]: CDTParser initialized [2019-09-19 22:34:06,804 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product07.cil.c [2019-09-19 22:34:06,878 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/de6009dd0/74e17edb5b6d47ce80b041592d9e2ecf/FLAG0fef161a1 [2019-09-19 22:34:07,410 INFO L306 CDTParser]: Found 1 translation units. [2019-09-19 22:34:07,412 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product07.cil.c [2019-09-19 22:34:07,427 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/de6009dd0/74e17edb5b6d47ce80b041592d9e2ecf/FLAG0fef161a1 [2019-09-19 22:34:07,705 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/de6009dd0/74e17edb5b6d47ce80b041592d9e2ecf [2019-09-19 22:34:07,715 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-19 22:34:07,716 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-19 22:34:07,718 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-19 22:34:07,718 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-19 22:34:07,721 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-19 22:34:07,722 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.09 10:34:07" (1/1) ... [2019-09-19 22:34:07,725 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e11f23c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:34:07, skipping insertion in model container [2019-09-19 22:34:07,726 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.09 10:34:07" (1/1) ... [2019-09-19 22:34:07,733 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-19 22:34:07,788 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-19 22:34:08,226 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-19 22:34:08,252 INFO L188 MainTranslator]: Completed pre-run [2019-09-19 22:34:08,343 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-19 22:34:08,376 INFO L192 MainTranslator]: Completed translation [2019-09-19 22:34:08,376 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:34:08 WrapperNode [2019-09-19 22:34:08,377 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-19 22:34:08,377 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-19 22:34:08,378 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-19 22:34:08,378 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-19 22:34:08,392 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:34:08" (1/1) ... [2019-09-19 22:34:08,392 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:34:08" (1/1) ... [2019-09-19 22:34:08,427 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:34:08" (1/1) ... [2019-09-19 22:34:08,428 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:34:08" (1/1) ... [2019-09-19 22:34:08,463 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:34:08" (1/1) ... [2019-09-19 22:34:08,477 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:34:08" (1/1) ... [2019-09-19 22:34:08,482 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:34:08" (1/1) ... [2019-09-19 22:34:08,499 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-19 22:34:08,500 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-19 22:34:08,500 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-19 22:34:08,500 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-19 22:34:08,504 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 10:34:08" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-19 22:34:08,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-19 22:34:08,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-19 22:34:08,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-09-19 22:34:08,586 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2019-09-19 22:34:08,587 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2019-09-19 22:34:08,587 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2019-09-19 22:34:08,588 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2019-09-19 22:34:08,588 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2019-09-19 22:34:08,588 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2019-09-19 22:34:08,588 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2019-09-19 22:34:08,589 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-09-19 22:34:08,589 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2019-09-19 22:34:08,590 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2019-09-19 22:34:08,590 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2019-09-19 22:34:08,590 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2019-09-19 22:34:08,590 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2019-09-19 22:34:08,593 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2019-09-19 22:34:08,593 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2019-09-19 22:34:08,593 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2019-09-19 22:34:08,593 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2019-09-19 22:34:08,593 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-09-19 22:34:08,593 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-09-19 22:34:08,594 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-09-19 22:34:08,594 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-09-19 22:34:08,594 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-09-19 22:34:08,594 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2019-09-19 22:34:08,594 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2019-09-19 22:34:08,594 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-09-19 22:34:08,594 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2019-09-19 22:34:08,595 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-19 22:34:08,595 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-09-19 22:34:08,595 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-09-19 22:34:08,595 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-09-19 22:34:08,596 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-09-19 22:34:08,596 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-09-19 22:34:08,596 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-09-19 22:34:08,596 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-19 22:34:08,596 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-19 22:34:08,596 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-09-19 22:34:08,596 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2019-09-19 22:34:08,597 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2019-09-19 22:34:08,597 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2019-09-19 22:34:08,597 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2019-09-19 22:34:08,597 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2019-09-19 22:34:08,597 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2019-09-19 22:34:08,597 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-19 22:34:08,598 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-09-19 22:34:08,598 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2019-09-19 22:34:08,598 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2019-09-19 22:34:08,598 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2019-09-19 22:34:08,598 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2019-09-19 22:34:08,598 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2019-09-19 22:34:08,598 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2019-09-19 22:34:08,598 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2019-09-19 22:34:08,599 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2019-09-19 22:34:08,599 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2019-09-19 22:34:08,599 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2019-09-19 22:34:08,599 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2019-09-19 22:34:08,600 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-09-19 22:34:08,600 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-09-19 22:34:08,600 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-09-19 22:34:08,600 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-09-19 22:34:08,601 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-09-19 22:34:08,601 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2019-09-19 22:34:08,601 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-09-19 22:34:08,601 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2019-09-19 22:34:08,601 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-19 22:34:08,601 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-09-19 22:34:08,601 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-19 22:34:08,602 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-19 22:34:08,602 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-09-19 22:34:08,602 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-19 22:34:08,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-19 22:34:08,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-19 22:34:08,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-19 22:34:08,604 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-09-19 22:34:08,604 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-19 22:34:08,604 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-09-19 22:34:08,605 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-09-19 22:34:08,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-19 22:34:08,606 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-09-19 22:34:08,606 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-09-19 22:34:08,606 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-09-19 22:34:08,606 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-19 22:34:08,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-19 22:34:08,607 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-19 22:34:10,078 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-19 22:34:10,078 INFO L283 CfgBuilder]: Removed 5 assume(true) statements. [2019-09-19 22:34:10,080 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.09 10:34:10 BoogieIcfgContainer [2019-09-19 22:34:10,080 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-19 22:34:10,081 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-19 22:34:10,081 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-19 22:34:10,081 INFO L275 PluginConnector]: Sifa initialized [2019-09-19 22:34:10,082 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.09 10:34:10" (1/1) ... [2019-09-19 22:34:10,083 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=ExplicitValueDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=NeverFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_DDA ♦ Intern Fluid=NeverFluid [2019-09-19 22:34:10,107 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-19 22:34:10,108 INFO L169 IcfgInterpreter]: Building call graph [2019-09-19 22:34:10,118 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-19 22:34:10,130 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-19 22:34:10,132 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-19 22:34:31,330 WARN L191 SmtUtils]: Spent 12.29 s on a formula simplification that was a NOOP. DAG size: 464 [2019-09-19 22:34:33,162 WARN L191 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 129 [2019-09-19 22:34:36,863 WARN L191 SmtUtils]: Spent 3.69 s on a formula simplification. DAG size of input: 472 DAG size of output: 422 [2019-09-19 22:34:38,579 WARN L191 SmtUtils]: Spent 1.70 s on a formula simplification that was a NOOP. DAG size: 422 [2019-09-19 22:34:40,320 WARN L191 SmtUtils]: Spent 1.74 s on a formula simplification that was a NOOP. DAG size: 422 [2019-09-19 22:34:40,336 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 430 for LOIs [2019-09-19 22:34:40,384 INFO L199 IcfgInterpreter]: Interpreting procedure runTest with input of size 430 for LOIs [2019-09-19 22:34:40,389 INFO L199 IcfgInterpreter]: Interpreting procedure test with input of size 430 for LOIs [2019-09-19 22:34:57,803 WARN L191 SmtUtils]: Spent 17.08 s on a formula simplification. DAG size of input: 459 DAG size of output: 453 [2019-09-19 22:35:03,345 WARN L191 SmtUtils]: Spent 5.54 s on a formula simplification that was a NOOP. DAG size: 453 [2019-09-19 22:35:20,831 WARN L191 SmtUtils]: Spent 17.48 s on a formula simplification. DAG size of input: 459 DAG size of output: 453 [2019-09-19 22:35:26,680 WARN L191 SmtUtils]: Spent 5.85 s on a formula simplification that was a NOOP. DAG size: 453 [2019-09-19 22:35:43,991 WARN L191 SmtUtils]: Spent 17.31 s on a formula simplification. DAG size of input: 459 DAG size of output: 453 [2019-09-19 22:35:49,637 WARN L191 SmtUtils]: Spent 5.64 s on a formula simplification that was a NOOP. DAG size: 453 [2019-09-19 22:36:06,603 WARN L191 SmtUtils]: Spent 16.96 s on a formula simplification. DAG size of input: 459 DAG size of output: 453 [2019-09-19 22:36:12,249 WARN L191 SmtUtils]: Spent 5.64 s on a formula simplification that was a NOOP. DAG size: 453 [2019-09-19 22:36:29,211 WARN L191 SmtUtils]: Spent 16.96 s on a formula simplification. DAG size of input: 459 DAG size of output: 453 [2019-09-19 22:36:34,819 WARN L191 SmtUtils]: Spent 5.61 s on a formula simplification that was a NOOP. DAG size: 453 [2019-09-19 22:36:46,115 WARN L191 SmtUtils]: Spent 11.28 s on a formula simplification. DAG size of input: 456 DAG size of output: 453 [2019-09-19 22:36:51,722 WARN L191 SmtUtils]: Spent 5.60 s on a formula simplification that was a NOOP. DAG size: 453 [2019-09-19 22:37:02,978 WARN L191 SmtUtils]: Spent 11.25 s on a formula simplification. DAG size of input: 456 DAG size of output: 453 [2019-09-19 22:37:08,619 WARN L191 SmtUtils]: Spent 5.64 s on a formula simplification that was a NOOP. DAG size: 453 [2019-09-19 22:37:19,892 WARN L191 SmtUtils]: Spent 11.27 s on a formula simplification. DAG size of input: 456 DAG size of output: 453 [2019-09-19 22:37:25,490 WARN L191 SmtUtils]: Spent 5.60 s on a formula simplification that was a NOOP. DAG size: 453 [2019-09-19 22:37:36,741 WARN L191 SmtUtils]: Spent 11.25 s on a formula simplification. DAG size of input: 456 DAG size of output: 453 [2019-09-19 22:37:42,446 WARN L191 SmtUtils]: Spent 5.70 s on a formula simplification that was a NOOP. DAG size: 453 [2019-09-19 22:37:54,316 WARN L191 SmtUtils]: Spent 11.87 s on a formula simplification. DAG size of input: 456 DAG size of output: 453 [2019-09-19 22:38:00,168 WARN L191 SmtUtils]: Spent 5.85 s on a formula simplification that was a NOOP. DAG size: 453 [2019-09-19 22:38:11,903 WARN L191 SmtUtils]: Spent 11.73 s on a formula simplification. DAG size of input: 456 DAG size of output: 453 [2019-09-19 22:38:17,606 WARN L191 SmtUtils]: Spent 5.70 s on a formula simplification that was a NOOP. DAG size: 453 [2019-09-19 22:38:28,968 WARN L191 SmtUtils]: Spent 11.36 s on a formula simplification. DAG size of input: 456 DAG size of output: 453 [2019-09-19 22:38:34,635 WARN L191 SmtUtils]: Spent 5.67 s on a formula simplification that was a NOOP. DAG size: 453 [2019-09-19 22:38:49,748 WARN L191 SmtUtils]: Spent 15.03 s on a formula simplification. DAG size of input: 462 DAG size of output: 458 [2019-09-19 22:38:49,863 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-09-19 22:39:05,173 WARN L191 SmtUtils]: Spent 15.02 s on a formula simplification. DAG size of input: 462 DAG size of output: 458 [2019-09-19 22:39:20,616 WARN L191 SmtUtils]: Spent 15.07 s on a formula simplification. DAG size of input: 462 DAG size of output: 458 [2019-09-19 22:39:21,018 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-09-19 22:39:36,068 WARN L191 SmtUtils]: Spent 15.05 s on a formula simplification. DAG size of input: 462 DAG size of output: 458 [2019-09-19 22:39:36,365 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-09-19 22:39:36,470 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-09-19 22:39:51,622 WARN L191 SmtUtils]: Spent 15.15 s on a formula simplification. DAG size of input: 462 DAG size of output: 458 [2019-09-19 22:39:51,725 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-09-19 22:40:07,184 WARN L191 SmtUtils]: Spent 15.15 s on a formula simplification. DAG size of input: 459 DAG size of output: 458 [2019-09-19 22:40:07,473 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-19 22:40:22,671 WARN L191 SmtUtils]: Spent 15.11 s on a formula simplification. DAG size of input: 459 DAG size of output: 458 [2019-09-19 22:40:38,158 WARN L191 SmtUtils]: Spent 15.13 s on a formula simplification. DAG size of input: 459 DAG size of output: 458 [2019-09-19 22:40:53,618 WARN L191 SmtUtils]: Spent 15.10 s on a formula simplification. DAG size of input: 459 DAG size of output: 458 [2019-09-19 22:41:09,690 WARN L191 SmtUtils]: Spent 15.71 s on a formula simplification. DAG size of input: 459 DAG size of output: 458 [2019-09-19 22:41:09,812 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-19 22:41:25,649 WARN L191 SmtUtils]: Spent 15.56 s on a formula simplification. DAG size of input: 459 DAG size of output: 458 [2019-09-19 22:41:41,213 WARN L191 SmtUtils]: Spent 15.20 s on a formula simplification. DAG size of input: 459 DAG size of output: 458 [2019-09-19 22:41:41,852 WARN L191 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 471 DAG size of output: 76 [2019-09-19 22:41:42,207 WARN L191 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 471 DAG size of output: 76 [2019-09-19 22:41:42,550 WARN L191 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 471 DAG size of output: 76 [2019-09-19 22:41:42,893 WARN L191 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 471 DAG size of output: 76 [2019-09-19 22:41:43,241 WARN L191 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 471 DAG size of output: 76 [2019-09-19 22:41:43,585 WARN L191 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 467 DAG size of output: 74 [2019-09-19 22:41:43,936 WARN L191 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 467 DAG size of output: 74 [2019-09-19 22:41:44,259 WARN L191 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 467 DAG size of output: 74 [2019-09-19 22:41:44,581 WARN L191 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 467 DAG size of output: 74 [2019-09-19 22:41:44,903 WARN L191 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 467 DAG size of output: 74 [2019-09-19 22:41:45,225 WARN L191 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 467 DAG size of output: 74 [2019-09-19 22:41:45,547 WARN L191 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 467 DAG size of output: 74 [2019-09-19 22:41:46,433 WARN L191 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 93 [2019-09-19 22:41:46,556 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-19 22:41:46,920 WARN L191 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 93 [2019-09-19 22:41:47,043 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-19 22:41:47,744 WARN L191 SmtUtils]: Spent 693.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 99 [2019-09-19 22:41:48,078 WARN L191 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-09-19 22:41:48,434 WARN L191 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-19 22:41:48,786 WARN L191 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-19 22:41:49,304 WARN L191 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 93 [2019-09-19 22:41:49,420 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-19 22:41:49,790 WARN L191 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 93 [2019-09-19 22:41:49,914 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-19 22:41:50,587 WARN L191 SmtUtils]: Spent 668.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 99 [2019-09-19 22:41:50,924 WARN L191 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-09-19 22:41:51,213 WARN L191 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 76 [2019-09-19 22:41:51,706 WARN L191 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 97 [2019-09-19 22:41:51,840 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2019-09-19 22:41:52,232 WARN L191 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 97 [2019-09-19 22:41:52,364 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2019-09-19 22:41:53,085 WARN L191 SmtUtils]: Spent 716.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 103 [2019-09-19 22:41:53,442 WARN L191 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2019-09-19 22:41:53,807 WARN L191 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-19 22:41:54,170 WARN L191 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-19 22:41:55,097 WARN L191 SmtUtils]: Spent 923.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 109 [2019-09-19 22:41:55,561 WARN L191 SmtUtils]: Spent 463.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-19 22:41:56,358 WARN L191 SmtUtils]: Spent 761.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 101 [2019-09-19 22:41:56,483 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-19 22:41:57,206 WARN L191 SmtUtils]: Spent 721.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 101 [2019-09-19 22:41:57,332 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-19 22:41:58,092 WARN L191 SmtUtils]: Spent 754.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 105 [2019-09-19 22:41:58,464 WARN L191 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-19 22:41:58,823 WARN L191 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-19 22:41:59,180 WARN L191 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-19 22:41:59,650 WARN L191 SmtUtils]: Spent 429.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 101 [2019-09-19 22:41:59,775 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-19 22:42:00,190 WARN L191 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 101 [2019-09-19 22:42:00,317 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-19 22:42:01,094 WARN L191 SmtUtils]: Spent 772.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 105 [2019-09-19 22:42:01,472 WARN L191 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-19 22:42:02,173 WARN L191 SmtUtils]: Spent 697.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 106 [2019-09-19 22:42:02,524 WARN L191 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-19 22:42:02,993 WARN L191 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 100 [2019-09-19 22:42:03,131 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-19 22:42:03,544 WARN L191 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 100 [2019-09-19 22:42:03,681 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-19 22:42:04,441 WARN L191 SmtUtils]: Spent 754.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 106 [2019-09-19 22:42:04,821 WARN L191 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-19 22:42:05,191 WARN L191 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-19 22:42:05,567 WARN L191 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-19 22:42:06,060 WARN L191 SmtUtils]: Spent 489.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-19 22:42:06,548 WARN L191 SmtUtils]: Spent 486.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-19 22:42:07,347 WARN L191 SmtUtils]: Spent 753.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 104 [2019-09-19 22:42:07,478 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-09-19 22:42:08,226 WARN L191 SmtUtils]: Spent 746.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 104 [2019-09-19 22:42:08,355 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-09-19 22:42:09,148 WARN L191 SmtUtils]: Spent 789.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 108 [2019-09-19 22:42:09,535 WARN L191 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-19 22:42:09,941 WARN L191 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-19 22:42:10,319 WARN L191 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-19 22:42:11,113 WARN L191 SmtUtils]: Spent 762.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 104 [2019-09-19 22:42:11,241 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-09-19 22:42:12,014 WARN L191 SmtUtils]: Spent 772.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 104 [2019-09-19 22:42:12,145 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-09-19 22:42:12,937 WARN L191 SmtUtils]: Spent 787.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 108 [2019-09-19 22:42:13,328 WARN L191 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-19 22:42:13,820 WARN L191 SmtUtils]: Spent 459.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 100 [2019-09-19 22:42:13,948 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-19 22:42:14,382 WARN L191 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 100 [2019-09-19 22:42:14,510 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-19 22:42:15,266 WARN L191 SmtUtils]: Spent 751.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 104 [2019-09-19 22:42:15,642 WARN L191 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-09-19 22:42:16,018 WARN L191 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-19 22:42:16,387 WARN L191 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-19 22:42:17,155 WARN L191 SmtUtils]: Spent 764.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 107 [2019-09-19 22:42:17,521 WARN L191 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2019-09-19 22:42:18,052 WARN L191 SmtUtils]: Spent 495.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 101 [2019-09-19 22:42:18,183 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-19 22:42:18,593 WARN L191 SmtUtils]: Spent 409.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 101 [2019-09-19 22:42:18,722 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-19 22:42:19,513 WARN L191 SmtUtils]: Spent 785.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 106 [2019-09-19 22:42:19,899 WARN L191 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-19 22:42:20,276 WARN L191 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-19 22:42:20,649 WARN L191 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-19 22:42:21,095 WARN L191 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 101 [2019-09-19 22:42:21,227 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-19 22:42:21,645 WARN L191 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 101 [2019-09-19 22:42:21,778 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-19 22:42:22,586 WARN L191 SmtUtils]: Spent 803.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 106 [2019-09-19 22:42:22,971 WARN L191 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-19 22:42:23,717 WARN L191 SmtUtils]: Spent 742.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 107 [2019-09-19 22:42:24,093 WARN L191 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2019-09-19 22:42:24,842 WARN L191 SmtUtils]: Spent 744.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 110 [2019-09-19 22:42:25,211 WARN L191 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-09-19 22:42:25,651 WARN L191 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 100 [2019-09-19 22:42:25,792 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-19 22:42:26,209 WARN L191 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 100 [2019-09-19 22:42:26,346 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-19 22:42:27,102 WARN L191 SmtUtils]: Spent 751.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 106 [2019-09-19 22:42:27,477 WARN L191 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-19 22:42:27,856 WARN L191 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-19 22:42:28,232 WARN L191 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-19 22:42:28,718 WARN L191 SmtUtils]: Spent 483.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-19 22:42:29,210 WARN L191 SmtUtils]: Spent 490.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-19 22:42:30,025 WARN L191 SmtUtils]: Spent 779.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 104 [2019-09-19 22:42:30,158 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-09-19 22:42:30,919 WARN L191 SmtUtils]: Spent 760.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 104 [2019-09-19 22:42:31,049 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-09-19 22:42:31,849 WARN L191 SmtUtils]: Spent 795.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 108 [2019-09-19 22:42:32,238 WARN L191 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-19 22:42:32,618 WARN L191 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-19 22:42:32,998 WARN L191 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-19 22:42:33,793 WARN L191 SmtUtils]: Spent 744.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 104 [2019-09-19 22:42:33,919 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-09-19 22:42:34,672 WARN L191 SmtUtils]: Spent 752.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 104 [2019-09-19 22:42:34,797 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-09-19 22:42:35,174 WARN L191 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 93 [2019-09-19 22:42:35,298 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-19 22:42:35,666 WARN L191 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 93 [2019-09-19 22:42:35,791 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-19 22:42:36,479 WARN L191 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 99 [2019-09-19 22:42:36,809 WARN L191 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-09-19 22:42:37,148 WARN L191 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-19 22:42:37,489 WARN L191 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-19 22:42:37,874 WARN L191 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 93 [2019-09-19 22:42:37,996 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-19 22:42:38,355 WARN L191 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 93 [2019-09-19 22:42:38,474 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-19 22:42:39,143 WARN L191 SmtUtils]: Spent 664.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 99 [2019-09-19 22:42:39,470 WARN L191 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-09-19 22:42:39,755 WARN L191 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 76 [2019-09-19 22:42:40,253 WARN L191 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 97 [2019-09-19 22:42:40,384 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2019-09-19 22:42:40,776 WARN L191 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 97 [2019-09-19 22:42:40,906 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2019-09-19 22:42:41,630 WARN L191 SmtUtils]: Spent 720.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 103 [2019-09-19 22:42:41,982 WARN L191 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2019-09-19 22:42:42,337 WARN L191 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-19 22:42:42,690 WARN L191 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-19 22:42:43,592 WARN L191 SmtUtils]: Spent 898.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 109 [2019-09-19 22:42:44,046 WARN L191 SmtUtils]: Spent 452.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-19 22:42:44,770 WARN L191 SmtUtils]: Spent 702.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 101 [2019-09-19 22:42:44,891 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-19 22:42:45,593 WARN L191 SmtUtils]: Spent 700.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 101 [2019-09-19 22:42:45,715 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-19 22:42:46,470 WARN L191 SmtUtils]: Spent 750.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 105 [2019-09-19 22:42:46,846 WARN L191 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-19 22:42:47,207 WARN L191 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-19 22:42:47,565 WARN L191 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-19 22:42:48,283 WARN L191 SmtUtils]: Spent 693.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 101 [2019-09-19 22:42:48,404 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-19 22:42:49,099 WARN L191 SmtUtils]: Spent 694.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 101 [2019-09-19 22:42:49,220 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-19 22:42:49,974 WARN L191 SmtUtils]: Spent 749.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 105 [2019-09-19 22:42:50,357 WARN L191 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-19 22:42:51,107 WARN L191 SmtUtils]: Spent 746.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 106 [2019-09-19 22:42:51,477 WARN L191 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-19 22:42:51,929 WARN L191 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 100 [2019-09-19 22:42:52,073 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-19 22:42:52,502 WARN L191 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 100 [2019-09-19 22:42:52,647 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-19 22:42:53,447 WARN L191 SmtUtils]: Spent 796.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 106 [2019-09-19 22:42:53,839 WARN L191 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-19 22:42:54,236 WARN L191 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-19 22:42:54,628 WARN L191 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-19 22:42:55,143 WARN L191 SmtUtils]: Spent 511.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-19 22:42:55,652 WARN L191 SmtUtils]: Spent 508.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-19 22:42:56,491 WARN L191 SmtUtils]: Spent 811.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 104 [2019-09-19 22:42:56,633 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-09-19 22:42:57,425 WARN L191 SmtUtils]: Spent 790.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 104 [2019-09-19 22:42:57,566 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-09-19 22:42:58,381 WARN L191 SmtUtils]: Spent 806.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 108 [2019-09-19 22:42:58,788 WARN L191 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-19 22:42:59,176 WARN L191 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-19 22:42:59,569 WARN L191 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-19 22:43:00,462 WARN L191 SmtUtils]: Spent 843.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 104 [2019-09-19 22:43:00,597 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-09-19 22:43:01,390 WARN L191 SmtUtils]: Spent 792.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 104 [2019-09-19 22:43:01,528 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-09-19 22:43:02,352 WARN L191 SmtUtils]: Spent 820.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 108 [2019-09-19 22:43:02,753 WARN L191 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-19 22:43:03,216 WARN L191 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 100 [2019-09-19 22:43:03,352 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-19 22:43:03,809 WARN L191 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 100 [2019-09-19 22:43:03,941 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-19 22:43:04,799 WARN L191 SmtUtils]: Spent 853.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 104 [2019-09-19 22:43:05,194 WARN L191 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-09-19 22:43:05,578 WARN L191 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-19 22:43:05,972 WARN L191 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-19 22:43:06,783 WARN L191 SmtUtils]: Spent 807.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 107 [2019-09-19 22:43:07,171 WARN L191 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2019-09-19 22:43:07,619 WARN L191 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 101 [2019-09-19 22:43:07,755 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-19 22:43:08,183 WARN L191 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 101 [2019-09-19 22:43:08,323 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-19 22:43:09,147 WARN L191 SmtUtils]: Spent 820.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 106 [2019-09-19 22:43:09,548 WARN L191 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-19 22:43:09,936 WARN L191 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-19 22:43:10,338 WARN L191 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-19 22:43:10,778 WARN L191 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 101 [2019-09-19 22:43:10,915 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-19 22:43:11,337 WARN L191 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 101 [2019-09-19 22:43:11,472 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-19 22:43:12,286 WARN L191 SmtUtils]: Spent 811.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 106 [2019-09-19 22:43:12,690 WARN L191 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-19 22:43:13,461 WARN L191 SmtUtils]: Spent 767.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 107 [2019-09-19 22:43:13,842 WARN L191 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2019-09-19 22:43:14,613 WARN L191 SmtUtils]: Spent 766.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 110 [2019-09-19 22:43:14,999 WARN L191 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-09-19 22:43:15,435 WARN L191 SmtUtils]: Spent 422.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 100 [2019-09-19 22:43:15,577 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-19 22:43:15,995 WARN L191 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 100 [2019-09-19 22:43:16,132 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-19 22:43:16,926 WARN L191 SmtUtils]: Spent 789.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 106 [2019-09-19 22:43:17,318 WARN L191 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-19 22:43:17,718 WARN L191 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-19 22:43:18,088 WARN L191 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-19 22:43:18,575 WARN L191 SmtUtils]: Spent 483.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-19 22:43:19,053 WARN L191 SmtUtils]: Spent 477.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-19 22:43:19,826 WARN L191 SmtUtils]: Spent 754.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 104 [2019-09-19 22:43:19,955 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-09-19 22:43:20,730 WARN L191 SmtUtils]: Spent 773.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 104 [2019-09-19 22:43:20,861 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-09-19 22:43:21,652 WARN L191 SmtUtils]: Spent 787.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 108 [2019-09-19 22:43:22,043 WARN L191 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-19 22:43:22,420 WARN L191 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-19 22:43:22,797 WARN L191 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-19 22:43:23,583 WARN L191 SmtUtils]: Spent 759.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 104 [2019-09-19 22:43:23,720 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-09-19 22:43:24,475 WARN L191 SmtUtils]: Spent 753.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 104 [2019-09-19 22:43:24,606 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-09-19 22:43:25,398 WARN L191 SmtUtils]: Spent 788.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 108 [2019-09-19 22:43:25,808 WARN L191 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-19 22:43:26,270 WARN L191 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 100 [2019-09-19 22:43:26,397 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-19 22:43:26,839 WARN L191 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 100 [2019-09-19 22:43:26,965 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-19 22:43:27,742 WARN L191 SmtUtils]: Spent 771.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 104 [2019-09-19 22:43:28,122 WARN L191 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-09-19 22:43:28,495 WARN L191 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-19 22:43:28,869 WARN L191 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-19 22:43:29,636 WARN L191 SmtUtils]: Spent 763.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 107 [2019-09-19 22:43:30,004 WARN L191 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2019-09-19 22:43:30,423 WARN L191 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 101 [2019-09-19 22:43:30,554 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-19 22:43:30,967 WARN L191 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 101 [2019-09-19 22:43:31,095 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-19 22:43:31,900 WARN L191 SmtUtils]: Spent 801.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 106 [2019-09-19 22:43:32,291 WARN L191 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-19 22:43:32,669 WARN L191 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-19 22:43:33,056 WARN L191 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-19 22:43:33,619 WARN L191 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 101 [2019-09-19 22:43:33,750 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-19 22:43:34,294 WARN L191 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 101 [2019-09-19 22:43:34,428 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-19 22:43:35,212 WARN L191 SmtUtils]: Spent 780.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 106 [2019-09-19 22:43:35,602 WARN L191 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-19 22:43:36,343 WARN L191 SmtUtils]: Spent 737.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 107 [2019-09-19 22:43:36,708 WARN L191 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2019-09-19 22:43:37,162 WARN L191 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 100 [2019-09-19 22:43:37,293 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-19 22:43:37,735 WARN L191 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 100 [2019-09-19 22:43:37,861 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-19 22:43:38,631 WARN L191 SmtUtils]: Spent 766.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 104 [2019-09-19 22:43:39,003 WARN L191 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-09-19 22:43:39,377 WARN L191 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-19 22:43:39,747 WARN L191 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-19 22:43:40,516 WARN L191 SmtUtils]: Spent 765.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 107 [2019-09-19 22:43:40,887 WARN L191 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2019-09-19 22:43:41,308 WARN L191 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 101 [2019-09-19 22:43:41,437 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-19 22:43:41,841 WARN L191 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 101 [2019-09-19 22:43:41,975 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-19 22:43:42,769 WARN L191 SmtUtils]: Spent 789.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 106 [2019-09-19 22:43:43,162 WARN L191 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-19 22:43:43,543 WARN L191 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-19 22:43:43,920 WARN L191 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-19 22:43:44,884 WARN L191 SmtUtils]: Spent 955.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 112 [2019-09-19 22:43:45,339 WARN L191 SmtUtils]: Spent 453.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-19 22:43:45,713 WARN L191 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 93 [2019-09-19 22:43:45,834 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-19 22:43:46,205 WARN L191 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 93 [2019-09-19 22:43:46,328 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-19 22:43:47,005 WARN L191 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 99 [2019-09-19 22:43:47,336 WARN L191 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-09-19 22:43:47,680 WARN L191 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-19 22:43:48,029 WARN L191 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-19 22:43:48,410 WARN L191 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 93 [2019-09-19 22:43:48,532 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-19 22:43:48,899 WARN L191 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 93 [2019-09-19 22:43:49,024 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-19 22:43:49,704 WARN L191 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 99 [2019-09-19 22:43:50,038 WARN L191 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-09-19 22:43:50,324 WARN L191 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 76 [2019-09-19 22:43:50,826 WARN L191 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 97 [2019-09-19 22:43:50,955 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2019-09-19 22:43:51,348 WARN L191 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 97 [2019-09-19 22:43:51,478 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2019-09-19 22:43:52,204 WARN L191 SmtUtils]: Spent 723.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 103 [2019-09-19 22:43:52,563 WARN L191 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2019-09-19 22:43:52,924 WARN L191 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-19 22:43:53,288 WARN L191 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-19 22:43:54,226 WARN L191 SmtUtils]: Spent 934.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 109 [2019-09-19 22:43:54,685 WARN L191 SmtUtils]: Spent 457.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-19 22:43:55,429 WARN L191 SmtUtils]: Spent 710.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 101 [2019-09-19 22:43:55,555 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-19 22:43:56,270 WARN L191 SmtUtils]: Spent 714.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 101 [2019-09-19 22:43:56,395 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-19 22:43:57,153 WARN L191 SmtUtils]: Spent 754.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 105 [2019-09-19 22:43:57,520 WARN L191 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-19 22:43:57,883 WARN L191 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-19 22:43:58,249 WARN L191 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-19 22:43:58,676 WARN L191 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 101 [2019-09-19 22:43:58,802 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-19 22:43:59,219 WARN L191 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 101 [2019-09-19 22:43:59,347 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-19 22:44:00,113 WARN L191 SmtUtils]: Spent 761.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 105 [2019-09-19 22:44:00,484 WARN L191 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-19 22:44:01,182 WARN L191 SmtUtils]: Spent 694.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 106 [2019-09-19 22:44:01,533 WARN L191 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-19 22:44:01,940 WARN L191 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 97 [2019-09-19 22:44:02,068 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2019-09-19 22:44:02,463 WARN L191 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 97 [2019-09-19 22:44:02,594 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2019-09-19 22:44:03,324 WARN L191 SmtUtils]: Spent 727.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 103 [2019-09-19 22:44:03,685 WARN L191 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2019-09-19 22:44:04,054 WARN L191 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-19 22:44:04,423 WARN L191 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-19 22:44:05,356 WARN L191 SmtUtils]: Spent 930.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 109 [2019-09-19 22:44:05,813 WARN L191 SmtUtils]: Spent 456.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-19 22:44:06,539 WARN L191 SmtUtils]: Spent 709.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 101 [2019-09-19 22:44:06,664 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-19 22:44:07,378 WARN L191 SmtUtils]: Spent 713.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 101 [2019-09-19 22:44:07,502 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-19 22:44:08,259 WARN L191 SmtUtils]: Spent 753.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 105 [2019-09-19 22:44:08,633 WARN L191 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-19 22:44:08,994 WARN L191 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-19 22:44:09,368 WARN L191 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-19 22:44:10,326 WARN L191 SmtUtils]: Spent 941.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 109 [2019-09-19 22:44:10,781 WARN L191 SmtUtils]: Spent 453.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-19 22:44:12,439 WARN L191 SmtUtils]: Spent 1.66 s on a formula simplification. DAG size of input: 123 DAG size of output: 119 [2019-09-19 22:44:13,271 WARN L191 SmtUtils]: Spent 831.00 ms on a formula simplification that was a NOOP. DAG size: 119 [2019-09-19 22:44:13,646 WARN L191 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 93 [2019-09-19 22:44:13,772 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-19 22:44:14,140 WARN L191 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 93 [2019-09-19 22:44:14,264 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-19 22:44:14,953 WARN L191 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 99 [2019-09-19 22:44:15,291 WARN L191 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-09-19 22:44:15,648 WARN L191 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-19 22:44:15,998 WARN L191 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-19 22:44:16,375 WARN L191 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 93 [2019-09-19 22:44:16,499 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-19 22:44:16,867 WARN L191 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 93 [2019-09-19 22:44:16,985 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-19 22:44:17,666 WARN L191 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 99 [2019-09-19 22:44:18,001 WARN L191 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-09-19 22:44:18,288 WARN L191 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 76 [2019-09-19 22:44:18,784 WARN L191 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 97 [2019-09-19 22:44:18,916 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2019-09-19 22:44:19,313 WARN L191 SmtUtils]: Spent 396.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 97 [2019-09-19 22:44:19,444 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2019-09-19 22:44:20,176 WARN L191 SmtUtils]: Spent 728.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 103 [2019-09-19 22:44:20,539 WARN L191 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2019-09-19 22:44:20,893 WARN L191 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-19 22:44:21,249 WARN L191 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-19 22:44:22,167 WARN L191 SmtUtils]: Spent 915.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 109 [2019-09-19 22:44:22,627 WARN L191 SmtUtils]: Spent 459.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-19 22:44:23,383 WARN L191 SmtUtils]: Spent 731.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 101 [2019-09-19 22:44:23,504 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-19 22:44:24,212 WARN L191 SmtUtils]: Spent 707.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 101 [2019-09-19 22:44:24,332 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-19 22:44:25,094 WARN L191 SmtUtils]: Spent 758.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 105 [2019-09-19 22:44:25,471 WARN L191 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-19 22:44:25,838 WARN L191 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-19 22:44:26,209 WARN L191 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-19 22:44:26,972 WARN L191 SmtUtils]: Spent 723.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 101 [2019-09-19 22:44:27,096 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-19 22:44:27,816 WARN L191 SmtUtils]: Spent 719.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 101 [2019-09-19 22:44:27,943 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-19 22:44:28,701 WARN L191 SmtUtils]: Spent 754.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 105 [2019-09-19 22:44:29,071 WARN L191 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-19 22:44:29,782 WARN L191 SmtUtils]: Spent 707.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 106 [2019-09-19 22:44:30,132 WARN L191 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-19 22:44:30,582 WARN L191 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 100 [2019-09-19 22:44:30,719 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-19 22:44:31,135 WARN L191 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 100 [2019-09-19 22:44:31,281 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-19 22:44:32,037 WARN L191 SmtUtils]: Spent 752.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 106 [2019-09-19 22:44:32,406 WARN L191 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-19 22:44:32,782 WARN L191 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-19 22:44:33,158 WARN L191 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-19 22:44:33,645 WARN L191 SmtUtils]: Spent 484.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-19 22:44:34,129 WARN L191 SmtUtils]: Spent 482.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-19 22:44:34,909 WARN L191 SmtUtils]: Spent 757.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 104 [2019-09-19 22:44:35,042 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-09-19 22:44:35,794 WARN L191 SmtUtils]: Spent 751.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 104 [2019-09-19 22:44:35,922 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-09-19 22:44:36,709 WARN L191 SmtUtils]: Spent 784.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 108 [2019-09-19 22:44:37,093 WARN L191 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-19 22:44:37,473 WARN L191 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-19 22:44:37,852 WARN L191 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-19 22:44:38,631 WARN L191 SmtUtils]: Spent 745.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 104 [2019-09-19 22:44:38,762 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-09-19 22:44:39,530 WARN L191 SmtUtils]: Spent 767.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 104 [2019-09-19 22:44:39,663 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-09-19 22:44:40,459 WARN L191 SmtUtils]: Spent 792.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 108 [2019-09-19 22:44:40,844 WARN L191 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-19 22:44:41,300 WARN L191 SmtUtils]: Spent 431.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 100 [2019-09-19 22:44:41,428 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-19 22:44:41,855 WARN L191 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 100 [2019-09-19 22:44:41,986 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-19 22:44:42,742 WARN L191 SmtUtils]: Spent 753.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 104 [2019-09-19 22:44:43,110 WARN L191 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2019-09-19 22:44:43,481 WARN L191 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-19 22:44:43,856 WARN L191 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-19 22:44:44,623 WARN L191 SmtUtils]: Spent 763.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 107 [2019-09-19 22:44:44,994 WARN L191 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2019-09-19 22:44:45,567 WARN L191 SmtUtils]: Spent 553.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 101 [2019-09-19 22:44:45,700 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-19 22:44:46,241 WARN L191 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 101 [2019-09-19 22:44:46,370 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-19 22:44:47,158 WARN L191 SmtUtils]: Spent 784.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 106 [2019-09-19 22:44:47,550 WARN L191 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-19 22:44:47,935 WARN L191 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-19 22:44:48,315 WARN L191 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-19 22:44:48,742 WARN L191 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 101 [2019-09-19 22:44:48,873 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-19 22:44:49,283 WARN L191 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 101 [2019-09-19 22:44:49,414 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-19 22:44:50,204 WARN L191 SmtUtils]: Spent 786.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 106 [2019-09-19 22:44:50,594 WARN L191 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-19 22:44:51,341 WARN L191 SmtUtils]: Spent 743.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 107 [2019-09-19 22:44:51,705 WARN L191 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2019-09-19 22:44:52,461 WARN L191 SmtUtils]: Spent 751.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 110 [2019-09-19 22:44:52,831 WARN L191 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-09-19 22:44:53,098 WARN L191 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 74 [2019-09-19 22:44:53,563 WARN L191 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 93 [2019-09-19 22:44:53,684 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-19 22:44:54,053 WARN L191 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 93 [2019-09-19 22:44:54,179 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-19 22:44:54,859 WARN L191 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 99 [2019-09-19 22:44:55,194 WARN L191 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-09-19 22:44:55,544 WARN L191 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-19 22:44:55,894 WARN L191 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-19 22:44:56,582 WARN L191 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 107 [2019-09-19 22:44:56,912 WARN L191 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2019-09-19 22:44:57,585 WARN L191 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 107 [2019-09-19 22:44:57,915 WARN L191 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2019-09-19 22:44:58,594 WARN L191 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 93 [2019-09-19 22:44:58,717 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-19 22:44:59,397 WARN L191 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 93 [2019-09-19 22:44:59,520 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-19 22:45:00,204 WARN L191 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 99 [2019-09-19 22:45:00,537 WARN L191 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-09-19 22:45:00,828 WARN L191 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 76 [2019-09-19 22:45:01,328 WARN L191 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 97 [2019-09-19 22:45:01,462 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2019-09-19 22:45:01,854 WARN L191 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 97 [2019-09-19 22:45:01,987 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2019-09-19 22:45:02,715 WARN L191 SmtUtils]: Spent 725.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 103 [2019-09-19 22:45:03,078 WARN L191 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2019-09-19 22:45:03,436 WARN L191 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-19 22:45:03,795 WARN L191 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-19 22:45:04,723 WARN L191 SmtUtils]: Spent 924.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 109 [2019-09-19 22:45:05,184 WARN L191 SmtUtils]: Spent 461.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-19 22:45:05,950 WARN L191 SmtUtils]: Spent 737.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 101 [2019-09-19 22:45:06,075 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-19 22:45:06,798 WARN L191 SmtUtils]: Spent 721.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 101 [2019-09-19 22:45:06,924 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-19 22:45:07,675 WARN L191 SmtUtils]: Spent 748.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 105 [2019-09-19 22:45:08,051 WARN L191 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-19 22:45:08,407 WARN L191 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-19 22:45:08,764 WARN L191 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-19 22:45:09,500 WARN L191 SmtUtils]: Spent 710.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 101 [2019-09-19 22:45:09,624 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-19 22:45:10,346 WARN L191 SmtUtils]: Spent 721.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 101 [2019-09-19 22:45:10,468 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-19 22:45:11,227 WARN L191 SmtUtils]: Spent 755.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 105 [2019-09-19 22:45:11,603 WARN L191 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-19 22:45:12,316 WARN L191 SmtUtils]: Spent 709.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 106 [2019-09-19 22:45:12,672 WARN L191 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-19 22:45:12,939 WARN L191 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 74 [2019-09-19 22:45:13,413 WARN L191 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 93 [2019-09-19 22:45:13,536 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-19 22:45:13,901 WARN L191 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 93 [2019-09-19 22:45:14,023 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-19 22:45:14,697 WARN L191 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 99 [2019-09-19 22:45:15,030 WARN L191 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-09-19 22:45:15,380 WARN L191 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-19 22:45:15,731 WARN L191 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-19 22:45:16,046 WARN L191 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 85 [2019-09-19 22:45:16,150 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-19 22:45:16,488 WARN L191 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 85 [2019-09-19 22:45:16,596 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-19 22:45:16,911 WARN L191 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 85 [2019-09-19 22:45:17,015 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-19 22:45:17,401 WARN L191 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 93 [2019-09-19 22:45:17,526 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-19 22:45:17,891 WARN L191 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 93 [2019-09-19 22:45:18,014 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-19 22:45:18,697 WARN L191 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 99 [2019-09-19 22:45:19,027 WARN L191 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 99 [2019-09-19 22:45:19,371 WARN L191 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-19 22:45:19,718 WARN L191 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-19 22:45:19,722 INFO L199 IcfgInterpreter]: Interpreting procedure cleanup with input of size 1 for LOIs [2019-09-19 22:45:19,724 INFO L199 IcfgInterpreter]: Interpreting procedure timeShift with input of size 69 for LOIs [2019-09-19 22:45:19,962 WARN L191 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-19 22:45:20,201 WARN L191 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-19 22:45:20,854 WARN L191 SmtUtils]: Spent 649.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 82 [2019-09-19 22:45:21,360 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 63 [2019-09-19 22:45:21,434 INFO L199 IcfgInterpreter]: Interpreting procedure __utac_acc__Specification1_spec__1 with input of size 63 for LOIs [2019-09-19 22:45:21,439 INFO L199 IcfgInterpreter]: Interpreting procedure __automaton_fail with input of size 77 for LOIs [2019-09-19 22:45:21,554 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-09-19 22:45:21,652 INFO L183 IcfgInterpreter]: Interpretation finished [2019-09-19 22:45:21,653 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are: [2019-09-19 22:45:21,655 INFO L193 IcfgInterpreter]: Reachable states at location __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 1813#(and (= |#t~string21.offset| 0) (= |#t~string55.offset| 0) (= |#t~string56.offset| 0) (= |#t~string29.offset| 0) (= |#t~string7.offset| 0) (= |#t~string15.offset| 0) (= |#t~string57.offset| 0) (= |#t~string67.offset| 0) (= |#t~string27.offset| 0) (= |#t~string54.offset| 0) (= |#t~string58.offset| 0) (not (= ~pumpRunning~0 0)) (= |#t~string66.offset| 0) (= ~head~0.base 0) (= |#t~string64.offset| 0) (= |#t~string19.offset| 0) (= |#t~string59.offset| 0) (not (= 0 ~methaneLevelCritical~0)) (= |#t~string3.offset| 0) (= |#t~string9.offset| 0) (= ~cleanupTimeShifts~0 4) (= |#t~string68.offset| 0) (<= ~methaneLevelCritical~0 2147483647) (= |#NULL.base| 0) (= |#t~string65.offset| 0) (= |#t~string1.offset| 0) (<= 0 (+ ~pumpRunning~0 2147483648)) (= |#t~string25.offset| 0) (= ~head~0.offset 0) (= |#t~string63.offset| 0) (<= ~pumpRunning~0 2147483647) (= |#NULL.offset| 0) (= |#t~string5.offset| 0) (= |#t~string17.offset| 0) (<= 0 (+ ~methaneLevelCritical~0 2147483648)) (= |#t~string23.offset| 0)) [2019-09-19 22:45:21,665 INFO L104 SifaObserver]: ✘ Some error locations might be reachable, see reported results. [2019-09-19 22:45:21,665 INFO L132 PluginConnector]: ------------------------ END Sifa---------------------------- [2019-09-19 22:45:21,666 INFO L168 Benchmark]: Toolchain (without parser) took 673950.00 ms. Allocated memory was 130.5 MB in the beginning and 141.0 MB in the end (delta: 10.5 MB). Free memory was 84.7 MB in the beginning and 72.1 MB in the end (delta: 12.6 MB). Peak memory consumption was 23.1 MB. Max. memory is 7.1 GB. [2019-09-19 22:45:21,666 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 130.5 MB. Free memory was 104.7 MB in the beginning and 104.5 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-19 22:45:21,666 INFO L168 Benchmark]: CACSL2BoogieTranslator took 659.27 ms. Allocated memory was 130.5 MB in the beginning and 198.2 MB in the end (delta: 67.6 MB). Free memory was 84.5 MB in the beginning and 164.1 MB in the end (delta: -79.6 MB). Peak memory consumption was 27.4 MB. Max. memory is 7.1 GB. [2019-09-19 22:45:21,666 INFO L168 Benchmark]: Boogie Preprocessor took 121.79 ms. Allocated memory is still 198.2 MB. Free memory was 164.1 MB in the beginning and 160.2 MB in the end (delta: 3.9 MB). Peak memory consumption was 3.9 MB. Max. memory is 7.1 GB. [2019-09-19 22:45:21,667 INFO L168 Benchmark]: RCFGBuilder took 1580.65 ms. Allocated memory was 198.2 MB in the beginning and 217.6 MB in the end (delta: 19.4 MB). Free memory was 160.2 MB in the beginning and 152.6 MB in the end (delta: 7.6 MB). Peak memory consumption was 96.3 MB. Max. memory is 7.1 GB. [2019-09-19 22:45:21,668 INFO L168 Benchmark]: Sifa took 671584.31 ms. Allocated memory was 217.6 MB in the beginning and 141.0 MB in the end (delta: -76.5 MB). Free memory was 152.6 MB in the beginning and 72.1 MB in the end (delta: 80.5 MB). Peak memory consumption was 3.9 MB. Max. memory is 7.1 GB. [2019-09-19 22:45:21,669 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 130.5 MB. Free memory was 104.7 MB in the beginning and 104.5 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 659.27 ms. Allocated memory was 130.5 MB in the beginning and 198.2 MB in the end (delta: 67.6 MB). Free memory was 84.5 MB in the beginning and 164.1 MB in the end (delta: -79.6 MB). Peak memory consumption was 27.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 121.79 ms. Allocated memory is still 198.2 MB. Free memory was 164.1 MB in the beginning and 160.2 MB in the end (delta: 3.9 MB). Peak memory consumption was 3.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1580.65 ms. Allocated memory was 198.2 MB in the beginning and 217.6 MB in the end (delta: 19.4 MB). Free memory was 160.2 MB in the beginning and 152.6 MB in the end (delta: 7.6 MB). Peak memory consumption was 96.3 MB. Max. memory is 7.1 GB. * Sifa took 671584.31 ms. Allocated memory was 217.6 MB in the beginning and 141.0 MB in the end (delta: -76.5 MB). Free memory was 152.6 MB in the beginning and 72.1 MB in the end (delta: 80.5 MB). Peak memory consumption was 3.9 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - StatisticsResult: Symbolic Interpretation with Fluid Abstractions OVERALL_TIME[ms]: 671548, ICFG_INTERPRETER_ENTERED_PROCEDURES: 8, DAG_INTERPRETER_EARLY_EXIT_QUERIES: 946, DAG_INTERPRETER_EARLY_EXITS: 1, TOOLS_POST_APPLICATIONS: 685, TOOLS_POST_TIME[ms]: 27040, TOOLS_POST_CALL_APPLICATIONS: 219, TOOLS_POST_CALL_TIME[ms]: 409, TOOLS_POST_RETURN_APPLICATIONS: 212, TOOLS_POST_RETURN_TIME[ms]: 206, TOOLS_QUANTIFIERELIM_APPLICATIONS: 1115, TOOLS_QUANTIFIERELIM_TIME[ms]: 27350, TOOLS_QUANTIFIERELIM_MAX_TIME[ms]: 26643, FLUID_QUERY_TIME[ms]: 1, FLUID_QUERIES: 997, FLUID_YES_ANSWERS: 0, DOMAIN_JOIN_APPLICATIONS: 312, DOMAIN_JOIN_TIME[ms]: 623575, DOMAIN_ALPHA_APPLICATIONS: 0, DOMAIN_ALPHA_TIME[ms]: 0, DOMAIN_WIDEN_APPLICATIONS: 16, DOMAIN_WIDEN_TIME[ms]: 18926, DOMAIN_ISSUBSETEQ_APPLICATIONS: 51, DOMAIN_ISSUBSETEQ_TIME[ms]: 139, DOMAIN_ISBOTTOM_APPLICATIONS: 211, DOMAIN_ISBOTTOM_TIME[ms]: 1007, LOOP_SUMMARIZER_APPLICATIONS: 35, LOOP_SUMMARIZER_CACHE_MISSES: 35, LOOP_SUMMARIZER_OVERALL_TIME[ms]: 187292, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 187290, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 51, CALL_SUMMARIZER_APPLICATIONS: 212, CALL_SUMMARIZER_CACHE_MISSES: 19, CALL_SUMMARIZER_OVERALL_TIME[ms]: 30701, CALL_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 30699, PROCEDURE_GRAPH_BUILDER_TIME[ms]: 10, PATH_EXPR_TIME[ms]: 6, REGEX_TO_DAG_TIME[ms]: 7, DAG_COMPRESSION_TIME[ms]: 61, DAG_COMPRESSION_PROCESSED_NODES: 1325, DAG_COMPRESSION_RETAINED_NODES: 388 - UnprovableResult [Line: 158]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 1813#(and (= |#t~string21.offset| 0) (= |#t~string55.offset| 0) (= |#t~string56.offset| 0) (= |#t~string29.offset| 0) (= |#t~string7.offset| 0) (= |#t~string15.offset| 0) (= |#t~string57.offset| 0) (= |#t~string67.offset| 0) (= |#t~string27.offset| 0) (= |#t~string54.offset| 0) (= |#t~string58.offset| 0) (not (= ~pumpRunning~0 0)) (= |#t~string66.offset| 0) (= ~head~0.base 0) (= |#t~string64.offset| 0) (= |#t~string19.offset| 0) (= |#t~string59.offset| 0) (not (= 0 ~methaneLevelCritical~0)) (= |#t~string3.offset| 0) (= |#t~string9.offset| 0) (= ~cleanupTimeShifts~0 4) (= |#t~string68.offset| 0) (<= ~methaneLevelCritical~0 2147483647) (= |#NULL.base| 0) (= |#t~string65.offset| 0) (= |#t~string1.offset| 0) (<= 0 (+ ~pumpRunning~0 2147483648)) (= |#t~string25.offset| 0) (= ~head~0.offset 0) (= |#t~string63.offset| 0) (<= ~pumpRunning~0 2147483647) (= |#NULL.offset| 0) (= |#t~string5.offset| 0) (= |#t~string17.offset| 0) (<= 0 (+ ~methaneLevelCritical~0 2147483648)) (= |#t~string23.offset| 0)). Possible FailurePath: RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...