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 CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13a467a-m [2019-10-15 07:02:30,728 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-15 07:02:30,731 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-15 07:02:30,743 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-15 07:02:30,744 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-15 07:02:30,745 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-15 07:02:30,746 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-15 07:02:30,748 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-15 07:02:30,750 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-15 07:02:30,751 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-15 07:02:30,751 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-15 07:02:30,753 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-15 07:02:30,753 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-15 07:02:30,754 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-15 07:02:30,755 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-15 07:02:30,756 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-15 07:02:30,757 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-15 07:02:30,758 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-15 07:02:30,759 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-15 07:02:30,761 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-15 07:02:30,762 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-15 07:02:30,763 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-15 07:02:30,764 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-15 07:02:30,765 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-15 07:02:30,767 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-15 07:02:30,767 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-15 07:02:30,768 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-15 07:02:30,768 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-15 07:02:30,769 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-15 07:02:30,770 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-15 07:02:30,770 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-15 07:02:30,771 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-15 07:02:30,771 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-15 07:02:30,772 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-15 07:02:30,773 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-15 07:02:30,773 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-15 07:02:30,774 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-15 07:02:30,774 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-15 07:02:30,774 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-15 07:02:30,775 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-15 07:02:30,776 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-15 07:02:30,777 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 [2019-10-15 07:02:30,793 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-15 07:02:30,794 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-15 07:02:30,795 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-15 07:02:30,796 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-15 07:02:30,796 INFO L138 SettingsManager]: * Use SBE=true [2019-10-15 07:02:30,796 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-15 07:02:30,796 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-15 07:02:30,796 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-15 07:02:30,796 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-15 07:02:30,797 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-15 07:02:30,797 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-15 07:02:30,797 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-15 07:02:30,797 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-15 07:02:30,798 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-15 07:02:30,798 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-15 07:02:30,798 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-15 07:02:30,798 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-15 07:02:30,798 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-15 07:02:30,799 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-15 07:02:30,799 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-15 07:02:30,799 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-15 07:02:30,799 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-15 07:02:30,799 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-15 07:02:30,800 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-15 07:02:30,800 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-15 07:02:30,800 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-15 07:02:30,800 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-15 07:02:30,800 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-15 07:02:30,801 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain 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 -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-10-15 07:02:31,090 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-15 07:02:31,106 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-15 07:02:31,111 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-15 07:02:31,113 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-15 07:02:31,113 INFO L275 PluginConnector]: CDTParser initialized [2019-10-15 07:02:31,114 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c [2019-10-15 07:02:31,185 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0aee3b01b/eee50fc627f24e8385ccab5ff019ae5c/FLAG72f9b1c64 [2019-10-15 07:02:31,742 INFO L306 CDTParser]: Found 1 translation units. [2019-10-15 07:02:31,743 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded-reduced/pals_lcr-var-start-time.3.2.ufo.BOUNDED-6.pals.c.v+nlh-reducer.c [2019-10-15 07:02:31,761 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0aee3b01b/eee50fc627f24e8385ccab5ff019ae5c/FLAG72f9b1c64 [2019-10-15 07:02:32,038 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0aee3b01b/eee50fc627f24e8385ccab5ff019ae5c [2019-10-15 07:02:32,051 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-15 07:02:32,052 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-15 07:02:32,057 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-15 07:02:32,058 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-15 07:02:32,062 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-15 07:02:32,063 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 07:02:32" (1/1) ... [2019-10-15 07:02:32,066 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76a55090 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:02:32, skipping insertion in model container [2019-10-15 07:02:32,067 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 07:02:32" (1/1) ... [2019-10-15 07:02:32,077 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-15 07:02:32,144 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-15 07:02:32,540 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 07:02:32,551 INFO L188 MainTranslator]: Completed pre-run [2019-10-15 07:02:32,636 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-15 07:02:32,654 INFO L192 MainTranslator]: Completed translation [2019-10-15 07:02:32,655 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:02:32 WrapperNode [2019-10-15 07:02:32,655 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-15 07:02:32,656 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-15 07:02:32,656 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-15 07:02:32,656 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-15 07:02:32,666 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:02:32" (1/1) ... [2019-10-15 07:02:32,666 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:02:32" (1/1) ... [2019-10-15 07:02:32,678 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:02:32" (1/1) ... [2019-10-15 07:02:32,678 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:02:32" (1/1) ... [2019-10-15 07:02:32,692 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:02:32" (1/1) ... [2019-10-15 07:02:32,703 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:02:32" (1/1) ... [2019-10-15 07:02:32,706 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:02:32" (1/1) ... [2019-10-15 07:02:32,712 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-15 07:02:32,712 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-15 07:02:32,713 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-15 07:02:32,713 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-15 07:02:32,714 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 07:02:32" (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 [2019-10-15 07:02:32,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-15 07:02:32,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-15 07:02:32,778 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-15 07:02:32,778 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-15 07:02:32,778 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-15 07:02:32,778 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-10-15 07:02:32,779 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2019-10-15 07:02:32,779 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-15 07:02:32,779 INFO L130 BoogieDeclarations]: Found specification of procedure read [2019-10-15 07:02:32,779 INFO L130 BoogieDeclarations]: Found specification of procedure write [2019-10-15 07:02:32,779 INFO L130 BoogieDeclarations]: Found specification of procedure node1 [2019-10-15 07:02:32,779 INFO L130 BoogieDeclarations]: Found specification of procedure node2 [2019-10-15 07:02:32,780 INFO L130 BoogieDeclarations]: Found specification of procedure node3 [2019-10-15 07:02:32,780 INFO L130 BoogieDeclarations]: Found specification of procedure init [2019-10-15 07:02:32,780 INFO L130 BoogieDeclarations]: Found specification of procedure check [2019-10-15 07:02:32,780 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-15 07:02:32,780 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-15 07:02:32,780 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-15 07:02:33,993 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-15 07:02:33,993 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-15 07:02:33,995 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 07:02:33 BoogieIcfgContainer [2019-10-15 07:02:33,995 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-15 07:02:33,995 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-10-15 07:02:33,996 INFO L271 PluginConnector]: Initializing Sifa... [2019-10-15 07:02:33,996 INFO L275 PluginConnector]: Sifa initialized [2019-10-15 07:02:33,997 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 07:02:33" (1/1) ... [2019-10-15 07:02:33,998 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=CompoundDomain ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=SIMPLIFY_QUICK ♦ SizeLimitFluid Max. DAG Size=-1 [2019-10-15 07:02:34,023 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-10-15 07:02:34,023 INFO L169 IcfgInterpreter]: Building call graph [2019-10-15 07:02:34,037 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-10-15 07:02:34,051 INFO L179 IcfgInterpreter]: Starting interpretation [2019-10-15 07:02:34,052 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-10-15 07:02:34,398 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-10-15 07:02:34,634 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 208 for LOIs [2019-10-15 07:02:35,603 WARN L191 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 283 [2019-10-15 07:02:36,013 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 283 [2019-10-15 07:02:36,345 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 283 [2019-10-15 07:02:36,678 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 283 [2019-10-15 07:02:37,005 WARN L191 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 283 [2019-10-15 07:02:37,381 WARN L191 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 283 [2019-10-15 07:02:37,766 WARN L191 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 283 [2019-10-15 07:02:38,071 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 283 [2019-10-15 07:02:38,363 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 283 [2019-10-15 07:02:38,600 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 283 [2019-10-15 07:02:38,795 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 283 [2019-10-15 07:02:39,086 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 283 [2019-10-15 07:02:39,302 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 283 [2019-10-15 07:02:39,524 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 283 [2019-10-15 07:02:40,727 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 283 [2019-10-15 07:02:40,929 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 283 [2019-10-15 07:02:41,438 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 283 [2019-10-15 07:02:43,478 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 283 [2019-10-15 07:02:44,408 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 283 [2019-10-15 07:02:45,247 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 283 [2019-10-15 07:02:51,526 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-15 07:02:51,630 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-15 07:02:51,966 WARN L191 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 268 [2019-10-15 07:02:52,198 WARN L191 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-10-15 07:02:52,443 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-15 07:02:52,550 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-15 07:02:52,759 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 267 [2019-10-15 07:02:52,870 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 277 DAG size of output: 244 [2019-10-15 07:02:53,236 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 274 [2019-10-15 07:02:53,515 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-15 07:02:53,621 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-15 07:02:53,799 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 272 [2019-10-15 07:02:53,964 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 286 [2019-10-15 07:02:55,604 WARN L191 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 331 DAG size of output: 268 [2019-10-15 07:02:55,843 WARN L191 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-10-15 07:02:55,997 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-15 07:02:56,116 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-15 07:02:56,293 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 268 [2019-10-15 07:02:56,430 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-10-15 07:02:56,619 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-15 07:02:56,722 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-15 07:02:56,891 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 267 [2019-10-15 07:02:58,049 WARN L191 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 244 [2019-10-15 07:02:58,170 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 244 [2019-10-15 07:02:58,511 WARN L191 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 286 [2019-10-15 07:02:59,058 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 303 DAG size of output: 244 [2019-10-15 07:02:59,182 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 244 [2019-10-15 07:02:59,357 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-15 07:02:59,461 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-15 07:02:59,614 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 268 [2019-10-15 07:02:59,796 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-10-15 07:03:00,017 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-15 07:03:00,121 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-15 07:03:00,299 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 267 [2019-10-15 07:03:00,603 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 274 [2019-10-15 07:03:00,787 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-15 07:03:00,888 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-15 07:03:01,029 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 272 [2019-10-15 07:03:01,178 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 286 [2019-10-15 07:03:02,226 WARN L191 SmtUtils]: Spent 366.00 ms on a formula simplification. DAG size of input: 331 DAG size of output: 268 [2019-10-15 07:03:02,462 WARN L191 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-10-15 07:03:02,765 WARN L191 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 286 [2019-10-15 07:03:02,966 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-15 07:03:03,085 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-15 07:03:03,238 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 268 [2019-10-15 07:03:03,355 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-10-15 07:03:03,542 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-15 07:03:03,645 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-15 07:03:03,799 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 267 [2019-10-15 07:03:04,083 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 274 [2019-10-15 07:03:04,265 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-15 07:03:04,368 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-15 07:03:04,499 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 272 [2019-10-15 07:03:04,655 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 286 [2019-10-15 07:03:05,650 WARN L191 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 375 DAG size of output: 258 [2019-10-15 07:03:05,779 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 258 [2019-10-15 07:03:06,030 WARN L191 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 296 [2019-10-15 07:03:06,572 WARN L191 SmtUtils]: Spent 447.00 ms on a formula simplification that was a NOOP. DAG size: 298 [2019-10-15 07:03:06,896 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 298 [2019-10-15 07:03:07,337 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-15 07:03:07,442 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2019-10-15 07:03:07,598 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 268 [2019-10-15 07:03:07,717 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2019-10-15 07:03:07,900 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-15 07:03:08,003 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-15 07:03:08,155 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 267 [2019-10-15 07:03:08,463 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 274 [2019-10-15 07:03:08,653 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-15 07:03:08,756 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 264 [2019-10-15 07:03:08,889 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 272 DAG size of output: 272 [2019-10-15 07:03:09,036 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 286 [2019-10-15 07:03:10,422 WARN L191 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 331 DAG size of output: 268 [2019-10-15 07:03:10,652 WARN L191 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2019-10-15 07:03:10,981 WARN L191 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 294 [2019-10-15 07:03:11,350 WARN L191 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 295