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 SingleStatement --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/locks/test_locks_11.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fea9116 [2019-09-20 19:25:44,660 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-20 19:25:44,662 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-20 19:25:44,684 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-20 19:25:44,684 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-20 19:25:44,685 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-20 19:25:44,687 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-20 19:25:44,690 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-20 19:25:44,692 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-20 19:25:44,693 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-20 19:25:44,694 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-20 19:25:44,695 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-20 19:25:44,695 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-20 19:25:44,696 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-20 19:25:44,697 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-20 19:25:44,698 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-20 19:25:44,699 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-20 19:25:44,700 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-20 19:25:44,702 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-20 19:25:44,703 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-20 19:25:44,705 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-20 19:25:44,706 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-20 19:25:44,707 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-20 19:25:44,708 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-20 19:25:44,714 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-20 19:25:44,714 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-20 19:25:44,714 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-20 19:25:44,718 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-20 19:25:44,719 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-20 19:25:44,720 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-20 19:25:44,720 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-20 19:25:44,721 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-20 19:25:44,723 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-20 19:25:44,724 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-20 19:25:44,725 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-20 19:25:44,727 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-20 19:25:44,727 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-20 19:25:44,727 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-20 19:25:44,728 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-20 19:25:44,728 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-20 19:25:44,729 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-20 19:25:44,730 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 [2019-09-20 19:25:44,752 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-20 19:25:44,753 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-20 19:25:44,754 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-20 19:25:44,756 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-20 19:25:44,757 INFO L138 SettingsManager]: * Use SBE=true [2019-09-20 19:25:44,757 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-20 19:25:44,757 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-20 19:25:44,757 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-20 19:25:44,758 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-20 19:25:44,758 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-20 19:25:44,758 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-20 19:25:44,758 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-20 19:25:44,758 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-20 19:25:44,759 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-20 19:25:44,759 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-20 19:25:44,759 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-20 19:25:44,759 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-20 19:25:44,759 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-20 19:25:44,760 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-20 19:25:44,760 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-20 19:25:44,761 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-20 19:25:44,762 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-20 19:25:44,762 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-20 19:25:44,762 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-20 19:25:44,762 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-20 19:25:44,763 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-20 19:25:44,763 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-20 19:25:44,763 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-20 19:25:44,763 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 -> SingleStatement 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: Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_DDA [2019-09-20 19:25:44,819 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-20 19:25:44,831 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-20 19:25:44,834 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-20 19:25:44,836 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-20 19:25:44,836 INFO L275 PluginConnector]: CDTParser initialized [2019-09-20 19:25:44,837 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/locks/test_locks_11.c [2019-09-20 19:25:44,890 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/205a16dfa/493b3855b466445f9146f4212e509dac/FLAG9863f5fbe [2019-09-20 19:25:45,319 INFO L306 CDTParser]: Found 1 translation units. [2019-09-20 19:25:45,320 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/locks/test_locks_11.c [2019-09-20 19:25:45,328 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/205a16dfa/493b3855b466445f9146f4212e509dac/FLAG9863f5fbe [2019-09-20 19:25:45,685 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/205a16dfa/493b3855b466445f9146f4212e509dac [2019-09-20 19:25:45,696 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-20 19:25:45,697 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-20 19:25:45,698 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-20 19:25:45,698 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-20 19:25:45,702 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-20 19:25:45,703 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 07:25:45" (1/1) ... [2019-09-20 19:25:45,706 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e834e03 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:25:45, skipping insertion in model container [2019-09-20 19:25:45,707 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 07:25:45" (1/1) ... [2019-09-20 19:25:45,714 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-20 19:25:45,749 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-20 19:25:45,968 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 19:25:45,972 INFO L188 MainTranslator]: Completed pre-run [2019-09-20 19:25:45,998 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 19:25:46,014 INFO L192 MainTranslator]: Completed translation [2019-09-20 19:25:46,015 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:25:46 WrapperNode [2019-09-20 19:25:46,015 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-20 19:25:46,016 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-20 19:25:46,016 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-20 19:25:46,016 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-20 19:25:46,127 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:25:46" (1/1) ... [2019-09-20 19:25:46,127 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:25:46" (1/1) ... [2019-09-20 19:25:46,133 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:25:46" (1/1) ... [2019-09-20 19:25:46,133 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:25:46" (1/1) ... [2019-09-20 19:25:46,146 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:25:46" (1/1) ... [2019-09-20 19:25:46,154 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:25:46" (1/1) ... [2019-09-20 19:25:46,156 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:25:46" (1/1) ... [2019-09-20 19:25:46,158 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-20 19:25:46,159 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-20 19:25:46,159 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-20 19:25:46,159 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-20 19:25:46,160 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:25:46" (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 [2019-09-20 19:25:46,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-20 19:25:46,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-20 19:25:46,226 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-20 19:25:46,226 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-20 19:25:46,226 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-20 19:25:46,227 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-20 19:25:46,227 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-20 19:25:46,227 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-20 19:25:46,653 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-20 19:25:46,654 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-09-20 19:25:46,656 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 07:25:46 BoogieIcfgContainer [2019-09-20 19:25:46,656 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-20 19:25:46,657 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-20 19:25:46,658 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-20 19:25:46,658 INFO L275 PluginConnector]: Sifa initialized [2019-09-20 19:25:46,659 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 07:25:46" (1/1) ... [2019-09-20 19:25:46,662 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=ExplicitValueDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ 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=SizeLimitFluid [2019-09-20 19:25:46,683 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-20 19:25:46,683 INFO L169 IcfgInterpreter]: Building call graph [2019-09-20 19:25:46,693 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-20 19:25:46,701 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-20 19:25:46,703 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-20 19:25:46,753 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 1 for LOIs [2019-09-20 19:26:06,738 WARN L191 SmtUtils]: Spent 3.41 s on a formula simplification. DAG size of input: 84 DAG size of output: 84 [2019-09-20 19:26:07,101 WARN L191 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-20 19:26:07,795 WARN L191 SmtUtils]: Spent 693.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 84 [2019-09-20 19:26:08,103 WARN L191 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-20 19:26:08,738 WARN L191 SmtUtils]: Spent 633.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 84 [2019-09-20 19:26:09,063 WARN L191 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-20 19:26:09,721 WARN L191 SmtUtils]: Spent 656.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 84 [2019-09-20 19:26:10,049 WARN L191 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-20 19:26:10,688 WARN L191 SmtUtils]: Spent 637.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 84 [2019-09-20 19:26:10,976 WARN L191 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-20 19:26:11,580 WARN L191 SmtUtils]: Spent 603.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 84 [2019-09-20 19:26:11,870 WARN L191 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-20 19:26:12,462 WARN L191 SmtUtils]: Spent 591.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 84 [2019-09-20 19:26:12,757 WARN L191 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-20 19:26:13,362 WARN L191 SmtUtils]: Spent 603.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 84 [2019-09-20 19:26:13,671 WARN L191 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-20 19:26:14,273 WARN L191 SmtUtils]: Spent 600.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 84 [2019-09-20 19:26:14,565 WARN L191 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-20 19:26:15,165 WARN L191 SmtUtils]: Spent 598.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 84 [2019-09-20 19:26:15,457 WARN L191 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-20 19:26:16,041 WARN L191 SmtUtils]: Spent 582.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 84 [2019-09-20 19:26:16,334 WARN L191 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-20 19:26:16,967 WARN L191 SmtUtils]: Spent 632.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 84 [2019-09-20 19:26:17,261 WARN L191 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-20 19:26:17,892 WARN L191 SmtUtils]: Spent 629.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 84 [2019-09-20 19:26:18,197 WARN L191 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-20 19:26:18,786 WARN L191 SmtUtils]: Spent 587.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 84 [2019-09-20 19:26:19,090 WARN L191 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-20 19:26:19,693 WARN L191 SmtUtils]: Spent 602.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 84 [2019-09-20 19:26:19,995 WARN L191 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-20 19:26:20,601 WARN L191 SmtUtils]: Spent 604.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 84 [2019-09-20 19:26:20,924 WARN L191 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-20 19:26:21,510 WARN L191 SmtUtils]: Spent 585.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 84 [2019-09-20 19:26:21,801 WARN L191 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-20 19:26:22,412 WARN L191 SmtUtils]: Spent 609.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 84 [2019-09-20 19:26:22,700 WARN L191 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-20 19:26:23,287 WARN L191 SmtUtils]: Spent 585.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 84 [2019-09-20 19:26:23,574 WARN L191 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-20 19:26:24,167 WARN L191 SmtUtils]: Spent 592.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 84 [2019-09-20 19:26:24,458 WARN L191 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-20 19:26:25,059 WARN L191 SmtUtils]: Spent 599.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 84 [2019-09-20 19:26:25,362 WARN L191 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-20 19:26:25,966 WARN L191 SmtUtils]: Spent 602.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 84 [2019-09-20 19:26:26,256 WARN L191 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 84