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 SequenceOfStatements --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/locks/test_locks_15-1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-18 02:53:50,291 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-18 02:53:50,294 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-18 02:53:50,305 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-18 02:53:50,305 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-18 02:53:50,306 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-18 02:53:50,308 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-18 02:53:50,310 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-18 02:53:50,311 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-18 02:53:50,312 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-18 02:53:50,313 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-18 02:53:50,314 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-18 02:53:50,315 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-18 02:53:50,316 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-18 02:53:50,317 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-18 02:53:50,318 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-18 02:53:50,318 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-18 02:53:50,319 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-18 02:53:50,321 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-18 02:53:50,323 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-18 02:53:50,325 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-18 02:53:50,326 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-18 02:53:50,327 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-18 02:53:50,328 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-18 02:53:50,330 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-09-18 02:53:50,334 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-18 02:53:50,334 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-18 02:53:50,335 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-18 02:53:50,336 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-18 02:53:50,337 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-18 02:53:50,337 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-18 02:53:50,338 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-18 02:53:50,338 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-18 02:53:50,338 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-18 02:53:50,339 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-18 02:53:50,340 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-18 02:53:50,340 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 [2019-09-18 02:53:50,355 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-18 02:53:50,355 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-18 02:53:50,356 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-18 02:53:50,357 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-18 02:53:50,357 INFO L138 SettingsManager]: * Use SBE=true [2019-09-18 02:53:50,357 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-18 02:53:50,357 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-18 02:53:50,357 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-18 02:53:50,358 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-18 02:53:50,358 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-18 02:53:50,358 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-18 02:53:50,358 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-18 02:53:50,359 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-18 02:53:50,359 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-18 02:53:50,359 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-18 02:53:50,359 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-18 02:53:50,359 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-18 02:53:50,360 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-18 02:53:50,360 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-18 02:53:50,360 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-18 02:53:50,360 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-18 02:53:50,360 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-18 02:53:50,361 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-18 02:53:50,361 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-18 02:53:50,361 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-18 02:53:50,361 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-18 02:53:50,362 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-18 02:53:50,362 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-18 02:53:50,362 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 -> SequenceOfStatements 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 [2019-09-18 02:53:50,393 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-18 02:53:50,405 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-18 02:53:50,409 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-18 02:53:50,410 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-18 02:53:50,411 INFO L275 PluginConnector]: CDTParser initialized [2019-09-18 02:53:50,411 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/locks/test_locks_15-1.c [2019-09-18 02:53:50,483 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/759823dd4/9afb63eac5f4489dafbda9067d06b00e/FLAG5361ff9bc [2019-09-18 02:53:50,946 INFO L306 CDTParser]: Found 1 translation units. [2019-09-18 02:53:50,947 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/locks/test_locks_15-1.c [2019-09-18 02:53:50,955 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/759823dd4/9afb63eac5f4489dafbda9067d06b00e/FLAG5361ff9bc [2019-09-18 02:53:51,361 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/759823dd4/9afb63eac5f4489dafbda9067d06b00e [2019-09-18 02:53:51,370 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-18 02:53:51,371 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-18 02:53:51,372 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-18 02:53:51,373 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-18 02:53:51,376 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-18 02:53:51,376 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 02:53:51" (1/1) ... [2019-09-18 02:53:51,379 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@256694b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:53:51, skipping insertion in model container [2019-09-18 02:53:51,379 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 02:53:51" (1/1) ... [2019-09-18 02:53:51,386 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-18 02:53:51,418 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-18 02:53:51,638 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 02:53:51,642 INFO L188 MainTranslator]: Completed pre-run [2019-09-18 02:53:51,765 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 02:53:51,777 INFO L192 MainTranslator]: Completed translation [2019-09-18 02:53:51,777 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:53:51 WrapperNode [2019-09-18 02:53:51,777 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-18 02:53:51,778 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-18 02:53:51,778 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-18 02:53:51,778 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-18 02:53:51,787 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:53:51" (1/1) ... [2019-09-18 02:53:51,787 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:53:51" (1/1) ... [2019-09-18 02:53:51,794 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:53:51" (1/1) ... [2019-09-18 02:53:51,794 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:53:51" (1/1) ... [2019-09-18 02:53:51,801 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:53:51" (1/1) ... [2019-09-18 02:53:51,810 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:53:51" (1/1) ... [2019-09-18 02:53:51,812 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:53:51" (1/1) ... [2019-09-18 02:53:51,814 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-18 02:53:51,815 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-18 02:53:51,815 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-18 02:53:51,815 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-18 02:53:51,816 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:53:51" (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 [2019-09-18 02:53:51,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-18 02:53:51,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-18 02:53:51,868 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-18 02:53:51,868 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-18 02:53:51,868 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-18 02:53:51,869 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-18 02:53:51,869 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-18 02:53:51,869 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-18 02:53:52,303 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-18 02:53:52,303 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-09-18 02:53:52,305 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 02:53:52 BoogieIcfgContainer [2019-09-18 02:53:52,305 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-18 02:53:52,305 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-18 02:53:52,306 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-18 02:53:52,306 INFO L275 PluginConnector]: Sifa initialized [2019-09-18 02:53:52,307 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 02:53:52" (1/1) ... [2019-09-18 02:53:52,308 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 [2019-09-18 02:53:52,332 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-18 02:53:52,333 INFO L169 IcfgInterpreter]: Building call graph [2019-09-18 02:53:52,344 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-18 02:53:52,351 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-18 02:53:52,352 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-18 02:53:52,401 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 1 for LOIs [2019-09-18 02:53:53,907 WARN L191 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 106 DAG size of output: 106 [2019-09-18 02:53:54,410 WARN L191 SmtUtils]: Spent 501.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-18 02:53:55,361 WARN L191 SmtUtils]: Spent 949.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 106 [2019-09-18 02:53:55,835 WARN L191 SmtUtils]: Spent 472.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-18 02:53:56,784 WARN L191 SmtUtils]: Spent 947.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 106 [2019-09-18 02:53:57,230 WARN L191 SmtUtils]: Spent 444.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-18 02:53:58,153 WARN L191 SmtUtils]: Spent 922.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 106 [2019-09-18 02:53:58,600 WARN L191 SmtUtils]: Spent 444.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-18 02:53:59,506 WARN L191 SmtUtils]: Spent 905.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 106 [2019-09-18 02:53:59,960 WARN L191 SmtUtils]: Spent 453.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-18 02:54:00,883 WARN L191 SmtUtils]: Spent 921.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 106 [2019-09-18 02:54:01,320 WARN L191 SmtUtils]: Spent 436.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-18 02:54:02,253 WARN L191 SmtUtils]: Spent 931.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 106 [2019-09-18 02:54:02,690 WARN L191 SmtUtils]: Spent 435.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-18 02:54:03,609 WARN L191 SmtUtils]: Spent 917.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 106 [2019-09-18 02:54:04,046 WARN L191 SmtUtils]: Spent 435.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-18 02:54:04,953 WARN L191 SmtUtils]: Spent 906.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 106 [2019-09-18 02:54:05,397 WARN L191 SmtUtils]: Spent 443.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-18 02:54:06,314 WARN L191 SmtUtils]: Spent 915.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 106 [2019-09-18 02:54:06,755 WARN L191 SmtUtils]: Spent 439.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-18 02:54:07,648 WARN L191 SmtUtils]: Spent 891.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 106 [2019-09-18 02:54:08,092 WARN L191 SmtUtils]: Spent 442.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-18 02:54:08,980 WARN L191 SmtUtils]: Spent 886.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 106 [2019-09-18 02:54:09,433 WARN L191 SmtUtils]: Spent 452.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-18 02:54:10,334 WARN L191 SmtUtils]: Spent 899.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 106 [2019-09-18 02:54:10,777 WARN L191 SmtUtils]: Spent 442.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-18 02:54:11,658 WARN L191 SmtUtils]: Spent 880.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 106 [2019-09-18 02:54:12,101 WARN L191 SmtUtils]: Spent 441.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-18 02:54:13,001 WARN L191 SmtUtils]: Spent 898.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 106 [2019-09-18 02:54:13,437 WARN L191 SmtUtils]: Spent 435.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-18 02:54:14,396 WARN L191 SmtUtils]: Spent 957.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 106 [2019-09-18 02:54:14,845 WARN L191 SmtUtils]: Spent 447.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-18 02:54:15,745 WARN L191 SmtUtils]: Spent 898.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 106 [2019-09-18 02:54:16,192 WARN L191 SmtUtils]: Spent 445.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-18 02:54:17,091 WARN L191 SmtUtils]: Spent 897.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 106 [2019-09-18 02:54:17,528 WARN L191 SmtUtils]: Spent 435.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-18 02:54:18,428 WARN L191 SmtUtils]: Spent 898.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 106 [2019-09-18 02:54:18,874 WARN L191 SmtUtils]: Spent 444.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-18 02:54:19,760 WARN L191 SmtUtils]: Spent 884.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 106 [2019-09-18 02:54:20,209 WARN L191 SmtUtils]: Spent 447.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-18 02:54:21,095 WARN L191 SmtUtils]: Spent 885.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 106 [2019-09-18 02:54:21,530 WARN L191 SmtUtils]: Spent 433.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-18 02:54:22,416 WARN L191 SmtUtils]: Spent 885.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 106 [2019-09-18 02:54:22,851 WARN L191 SmtUtils]: Spent 433.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-18 02:54:23,745 WARN L191 SmtUtils]: Spent 892.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 106 [2019-09-18 02:54:24,181 WARN L191 SmtUtils]: Spent 434.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-18 02:54:25,068 WARN L191 SmtUtils]: Spent 885.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 106 [2019-09-18 02:54:25,509 WARN L191 SmtUtils]: Spent 440.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-18 02:54:26,432 WARN L191 SmtUtils]: Spent 922.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 106 [2019-09-18 02:54:26,870 WARN L191 SmtUtils]: Spent 437.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-18 02:54:28,365 WARN L191 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 115 DAG size of output: 115 [2019-09-18 02:54:29,109 WARN L191 SmtUtils]: Spent 743.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2019-09-18 02:54:31,802 WARN L191 SmtUtils]: Spent 2.68 s on a formula simplification. DAG size of input: 130 DAG size of output: 130 [2019-09-18 02:54:33,135 WARN L191 SmtUtils]: Spent 1.33 s on a formula simplification that was a NOOP. DAG size: 130 [2019-09-18 02:54:38,144 WARN L191 SmtUtils]: Spent 4.99 s on a formula simplification. DAG size of input: 157 DAG size of output: 157 [2019-09-18 02:54:40,594 WARN L191 SmtUtils]: Spent 2.45 s on a formula simplification that was a NOOP. DAG size: 157 [2019-09-18 02:54:50,073 WARN L191 SmtUtils]: Spent 9.46 s on a formula simplification. DAG size of input: 208 DAG size of output: 208 [2019-09-18 02:54:54,715 WARN L191 SmtUtils]: Spent 4.64 s on a formula simplification that was a NOOP. DAG size: 208 [2019-09-18 02:55:12,816 WARN L191 SmtUtils]: Spent 18.07 s on a formula simplification. DAG size of input: 307 DAG size of output: 307 [2019-09-18 02:55:21,718 WARN L191 SmtUtils]: Spent 8.90 s on a formula simplification that was a NOOP. DAG size: 307 [2019-09-18 02:55:56,792 WARN L191 SmtUtils]: Spent 35.02 s on a formula simplification. DAG size of input: 502 DAG size of output: 502 [2019-09-18 02:56:14,147 WARN L191 SmtUtils]: Spent 17.35 s on a formula simplification that was a NOOP. DAG size: 502 [2019-09-18 02:57:23,829 WARN L191 SmtUtils]: Spent 1.16 m on a formula simplification. DAG size of input: 889 DAG size of output: 889 [2019-09-18 02:57:57,963 WARN L191 SmtUtils]: Spent 34.13 s on a formula simplification that was a NOOP. DAG size: 889 [2019-09-18 03:00:22,482 WARN L191 SmtUtils]: Spent 2.41 m on a formula simplification. DAG size of input: 1660 DAG size of output: 1660 [2019-09-18 03:01:37,881 WARN L191 SmtUtils]: Spent 1.26 m on a formula simplification that was a NOOP. DAG size: 1660 [2019-09-18 03:06:47,202 WARN L191 SmtUtils]: Spent 5.15 m on a formula simplification. DAG size of input: 3199 DAG size of output: 3199