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/locks/test_locks_14-1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fea9116 [2019-09-20 23:18:32,008 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-20 23:18:32,010 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-20 23:18:32,028 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-20 23:18:32,029 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-20 23:18:32,030 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-20 23:18:32,032 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-20 23:18:32,044 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-20 23:18:32,045 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-20 23:18:32,046 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-20 23:18:32,047 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-20 23:18:32,048 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-20 23:18:32,048 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-20 23:18:32,049 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-20 23:18:32,050 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-20 23:18:32,051 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-20 23:18:32,051 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-20 23:18:32,052 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-20 23:18:32,054 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-20 23:18:32,059 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-20 23:18:32,062 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-20 23:18:32,065 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-20 23:18:32,066 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-20 23:18:32,068 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-20 23:18:32,070 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-09-20 23:18:32,074 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-20 23:18:32,075 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-20 23:18:32,077 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-20 23:18:32,077 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-20 23:18:32,078 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-20 23:18:32,079 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-20 23:18:32,079 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-20 23:18:32,079 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-20 23:18:32,080 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-20 23:18:32,083 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-20 23:18:32,084 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-20 23:18:32,085 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 23:18:32,098 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-20 23:18:32,098 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-20 23:18:32,099 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-20 23:18:32,099 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-20 23:18:32,100 INFO L138 SettingsManager]: * Use SBE=true [2019-09-20 23:18:32,100 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-20 23:18:32,100 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-20 23:18:32,100 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-20 23:18:32,100 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-20 23:18:32,101 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-20 23:18:32,101 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-20 23:18:32,101 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-20 23:18:32,101 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-20 23:18:32,101 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-20 23:18:32,102 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-20 23:18:32,102 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-20 23:18:32,102 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-20 23:18:32,102 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-20 23:18:32,102 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-20 23:18:32,103 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-20 23:18:32,103 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-20 23:18:32,103 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-20 23:18:32,103 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-20 23:18:32,103 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-20 23:18:32,104 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-20 23:18:32,104 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-20 23:18:32,104 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-20 23:18:32,104 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-20 23:18:32,104 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 [2019-09-20 23:18:32,158 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-20 23:18:32,173 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-20 23:18:32,177 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-20 23:18:32,178 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-20 23:18:32,178 INFO L275 PluginConnector]: CDTParser initialized [2019-09-20 23:18:32,180 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/locks/test_locks_14-1.c [2019-09-20 23:18:32,250 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aef3ada72/6cfe06c89b9442e7816d0375158c02d2/FLAG50a8c3473 [2019-09-20 23:18:32,662 INFO L306 CDTParser]: Found 1 translation units. [2019-09-20 23:18:32,662 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/locks/test_locks_14-1.c [2019-09-20 23:18:32,673 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aef3ada72/6cfe06c89b9442e7816d0375158c02d2/FLAG50a8c3473 [2019-09-20 23:18:33,053 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aef3ada72/6cfe06c89b9442e7816d0375158c02d2 [2019-09-20 23:18:33,067 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-20 23:18:33,068 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-20 23:18:33,069 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-20 23:18:33,070 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-20 23:18:33,073 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-20 23:18:33,074 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 11:18:33" (1/1) ... [2019-09-20 23:18:33,077 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3205cab8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 11:18:33, skipping insertion in model container [2019-09-20 23:18:33,077 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 11:18:33" (1/1) ... [2019-09-20 23:18:33,084 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-20 23:18:33,106 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-20 23:18:33,326 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 23:18:33,330 INFO L188 MainTranslator]: Completed pre-run [2019-09-20 23:18:33,441 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 23:18:33,454 INFO L192 MainTranslator]: Completed translation [2019-09-20 23:18:33,455 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 11:18:33 WrapperNode [2019-09-20 23:18:33,455 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-20 23:18:33,456 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-20 23:18:33,456 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-20 23:18:33,456 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-20 23:18:33,466 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 11:18:33" (1/1) ... [2019-09-20 23:18:33,466 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 11:18:33" (1/1) ... [2019-09-20 23:18:33,471 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 11:18:33" (1/1) ... [2019-09-20 23:18:33,471 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 11:18:33" (1/1) ... [2019-09-20 23:18:33,478 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 11:18:33" (1/1) ... [2019-09-20 23:18:33,486 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 11:18:33" (1/1) ... [2019-09-20 23:18:33,488 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 11:18:33" (1/1) ... [2019-09-20 23:18:33,490 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-20 23:18:33,491 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-20 23:18:33,491 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-20 23:18:33,491 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-20 23:18:33,492 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 11:18:33" (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 23:18:33,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-20 23:18:33,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-20 23:18:33,560 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-20 23:18:33,560 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-20 23:18:33,560 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-20 23:18:33,560 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-20 23:18:33,561 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-20 23:18:33,561 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-20 23:18:34,206 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-20 23:18:34,206 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-09-20 23:18:34,208 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 11:18:34 BoogieIcfgContainer [2019-09-20 23:18:34,209 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-20 23:18:34,210 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-20 23:18:34,210 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-20 23:18:34,210 INFO L275 PluginConnector]: Sifa initialized [2019-09-20 23:18:34,211 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 11:18:34" (1/1) ... [2019-09-20 23:18:34,214 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 [2019-09-20 23:18:34,243 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-20 23:18:34,244 INFO L169 IcfgInterpreter]: Building call graph [2019-09-20 23:18:34,254 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-20 23:18:34,267 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-20 23:18:34,269 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-20 23:18:34,326 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 1 for LOIs [2019-09-20 23:18:35,948 WARN L191 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 177 DAG size of output: 169 [2019-09-20 23:18:36,320 WARN L191 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-09-20 23:18:37,234 WARN L191 SmtUtils]: Spent 913.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 169 [2019-09-20 23:18:37,572 WARN L191 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-09-20 23:18:38,474 WARN L191 SmtUtils]: Spent 901.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 169 [2019-09-20 23:18:38,810 WARN L191 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-09-20 23:18:39,645 WARN L191 SmtUtils]: Spent 833.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 169 [2019-09-20 23:18:40,005 WARN L191 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-09-20 23:18:40,841 WARN L191 SmtUtils]: Spent 834.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 169 [2019-09-20 23:18:41,165 WARN L191 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-09-20 23:18:42,085 WARN L191 SmtUtils]: Spent 919.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 169 [2019-09-20 23:18:42,409 WARN L191 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-09-20 23:18:43,250 WARN L191 SmtUtils]: Spent 839.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 169 [2019-09-20 23:18:43,612 WARN L191 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-09-20 23:18:44,436 WARN L191 SmtUtils]: Spent 823.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 169 [2019-09-20 23:18:44,772 WARN L191 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-09-20 23:18:45,638 WARN L191 SmtUtils]: Spent 864.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 169 [2019-09-20 23:18:45,964 WARN L191 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-09-20 23:18:46,798 WARN L191 SmtUtils]: Spent 832.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 169 [2019-09-20 23:18:47,134 WARN L191 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-09-20 23:18:47,950 WARN L191 SmtUtils]: Spent 814.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 169 [2019-09-20 23:18:48,270 WARN L191 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-09-20 23:18:49,117 WARN L191 SmtUtils]: Spent 846.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 169 [2019-09-20 23:18:49,440 WARN L191 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-09-20 23:18:50,245 WARN L191 SmtUtils]: Spent 803.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 169 [2019-09-20 23:18:50,566 WARN L191 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-09-20 23:18:51,395 WARN L191 SmtUtils]: Spent 827.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 169 [2019-09-20 23:18:51,718 WARN L191 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-09-20 23:18:52,537 WARN L191 SmtUtils]: Spent 817.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 169 [2019-09-20 23:18:52,890 WARN L191 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-09-20 23:18:53,739 WARN L191 SmtUtils]: Spent 847.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 169 [2019-09-20 23:18:54,074 WARN L191 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-09-20 23:18:54,905 WARN L191 SmtUtils]: Spent 830.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 169 [2019-09-20 23:18:55,225 WARN L191 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-09-20 23:18:56,049 WARN L191 SmtUtils]: Spent 823.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 169 [2019-09-20 23:18:56,376 WARN L191 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-09-20 23:18:57,178 WARN L191 SmtUtils]: Spent 800.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 169 [2019-09-20 23:18:57,506 WARN L191 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-09-20 23:18:58,344 WARN L191 SmtUtils]: Spent 836.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 169 [2019-09-20 23:18:58,680 WARN L191 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-09-20 23:18:59,507 WARN L191 SmtUtils]: Spent 825.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 169 [2019-09-20 23:18:59,833 WARN L191 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-09-20 23:19:00,657 WARN L191 SmtUtils]: Spent 823.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 169 [2019-09-20 23:19:00,996 WARN L191 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-09-20 23:19:01,806 WARN L191 SmtUtils]: Spent 808.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 169 [2019-09-20 23:19:02,131 WARN L191 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-09-20 23:19:02,943 WARN L191 SmtUtils]: Spent 811.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 169 [2019-09-20 23:19:03,272 WARN L191 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-09-20 23:19:04,099 WARN L191 SmtUtils]: Spent 825.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 169 [2019-09-20 23:19:04,420 WARN L191 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-09-20 23:19:05,233 WARN L191 SmtUtils]: Spent 811.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 169 [2019-09-20 23:19:05,561 WARN L191 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-09-20 23:19:06,377 WARN L191 SmtUtils]: Spent 815.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 169 [2019-09-20 23:19:06,702 WARN L191 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-09-20 23:19:07,511 WARN L191 SmtUtils]: Spent 808.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 169 [2019-09-20 23:19:07,844 WARN L191 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-09-20 23:19:08,664 WARN L191 SmtUtils]: Spent 818.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 169 [2019-09-20 23:19:08,992 WARN L191 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-09-20 23:19:09,808 WARN L191 SmtUtils]: Spent 814.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 169 [2019-09-20 23:19:10,162 WARN L191 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-09-20 23:19:10,969 WARN L191 SmtUtils]: Spent 806.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 169 [2019-09-20 23:19:11,294 WARN L191 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-09-20 23:19:12,119 WARN L191 SmtUtils]: Spent 824.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 169 [2019-09-20 23:19:12,448 WARN L191 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-09-20 23:19:13,267 WARN L191 SmtUtils]: Spent 817.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 169 [2019-09-20 23:19:13,594 WARN L191 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-09-20 23:19:14,431 WARN L191 SmtUtils]: Spent 835.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 169 [2019-09-20 23:19:14,751 WARN L191 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-09-20 23:19:15,563 WARN L191 SmtUtils]: Spent 810.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 169 [2019-09-20 23:19:15,885 WARN L191 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-09-20 23:19:16,713 WARN L191 SmtUtils]: Spent 826.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 169 [2019-09-20 23:19:17,049 WARN L191 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2019-09-20 23:19:17,878 WARN L191 SmtUtils]: Spent 827.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 169 [2019-09-20 23:19:18,200 WARN L191 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 169