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_8.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fea9116 [2019-09-20 23:18:45,338 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-20 23:18:45,340 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-20 23:18:45,352 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-20 23:18:45,352 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-20 23:18:45,353 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-20 23:18:45,354 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-20 23:18:45,356 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-20 23:18:45,358 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-20 23:18:45,359 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-20 23:18:45,360 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-20 23:18:45,361 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-20 23:18:45,361 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-20 23:18:45,362 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-20 23:18:45,363 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-20 23:18:45,364 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-20 23:18:45,365 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-20 23:18:45,366 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-20 23:18:45,367 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-20 23:18:45,369 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-20 23:18:45,371 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-20 23:18:45,372 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-20 23:18:45,373 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-20 23:18:45,374 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-20 23:18:45,376 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-20 23:18:45,376 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-20 23:18:45,376 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-20 23:18:45,377 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-20 23:18:45,378 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-20 23:18:45,379 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-20 23:18:45,379 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-20 23:18:45,380 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-20 23:18:45,380 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-20 23:18:45,381 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-20 23:18:45,382 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-20 23:18:45,382 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-20 23:18:45,383 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-20 23:18:45,383 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-20 23:18:45,383 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-20 23:18:45,384 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-20 23:18:45,386 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-20 23:18:45,388 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 23:18:45,409 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-20 23:18:45,410 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-20 23:18:45,412 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-20 23:18:45,412 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-20 23:18:45,413 INFO L138 SettingsManager]: * Use SBE=true [2019-09-20 23:18:45,413 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-20 23:18:45,413 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-20 23:18:45,413 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-20 23:18:45,413 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-20 23:18:45,414 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-20 23:18:45,415 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-20 23:18:45,415 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-20 23:18:45,415 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-20 23:18:45,416 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-20 23:18:45,416 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-20 23:18:45,416 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-20 23:18:45,416 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-20 23:18:45,416 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-20 23:18:45,417 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-20 23:18:45,417 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-20 23:18:45,417 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-20 23:18:45,417 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-20 23:18:45,418 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-20 23:18:45,418 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-20 23:18:45,418 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-20 23:18:45,418 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-20 23:18:45,418 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-20 23:18:45,419 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-20 23:18:45,419 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 23:18:45,468 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-20 23:18:45,483 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-20 23:18:45,490 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-20 23:18:45,492 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-20 23:18:45,492 INFO L275 PluginConnector]: CDTParser initialized [2019-09-20 23:18:45,493 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/locks/test_locks_8.c [2019-09-20 23:18:45,569 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d5d08c4b8/b8b19164c1654b55851f48ddb6dbea31/FLAGc938df0dc [2019-09-20 23:18:46,026 INFO L306 CDTParser]: Found 1 translation units. [2019-09-20 23:18:46,027 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/locks/test_locks_8.c [2019-09-20 23:18:46,036 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d5d08c4b8/b8b19164c1654b55851f48ddb6dbea31/FLAGc938df0dc [2019-09-20 23:18:46,418 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d5d08c4b8/b8b19164c1654b55851f48ddb6dbea31 [2019-09-20 23:18:46,428 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-20 23:18:46,430 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-20 23:18:46,431 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-20 23:18:46,431 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-20 23:18:46,434 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-20 23:18:46,435 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 11:18:46" (1/1) ... [2019-09-20 23:18:46,438 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6214f535 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 11:18:46, skipping insertion in model container [2019-09-20 23:18:46,438 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 11:18:46" (1/1) ... [2019-09-20 23:18:46,446 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-20 23:18:46,473 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-20 23:18:46,642 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 23:18:46,648 INFO L188 MainTranslator]: Completed pre-run [2019-09-20 23:18:46,675 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 23:18:46,776 INFO L192 MainTranslator]: Completed translation [2019-09-20 23:18:46,776 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 11:18:46 WrapperNode [2019-09-20 23:18:46,777 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-20 23:18:46,777 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-20 23:18:46,777 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-20 23:18:46,778 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-20 23:18:46,791 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 11:18:46" (1/1) ... [2019-09-20 23:18:46,791 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 11:18:46" (1/1) ... [2019-09-20 23:18:46,797 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 11:18:46" (1/1) ... [2019-09-20 23:18:46,798 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 11:18:46" (1/1) ... [2019-09-20 23:18:46,803 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 11:18:46" (1/1) ... [2019-09-20 23:18:46,810 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 11:18:46" (1/1) ... [2019-09-20 23:18:46,812 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 11:18:46" (1/1) ... [2019-09-20 23:18:46,814 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-20 23:18:46,814 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-20 23:18:46,815 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-20 23:18:46,815 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-20 23:18:46,816 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 11:18:46" (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 23:18:46,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-20 23:18:46,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-20 23:18:46,866 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-20 23:18:46,866 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-20 23:18:46,866 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-20 23:18:46,866 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-20 23:18:46,866 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-20 23:18:46,866 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-20 23:18:47,375 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-20 23:18:47,375 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-09-20 23:18:47,377 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 11:18:47 BoogieIcfgContainer [2019-09-20 23:18:47,377 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-20 23:18:47,377 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-20 23:18:47,377 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-20 23:18:47,378 INFO L275 PluginConnector]: Sifa initialized [2019-09-20 23:18:47,379 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 11:18:47" (1/1) ... [2019-09-20 23:18:47,380 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 23:18:47,401 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-20 23:18:47,401 INFO L169 IcfgInterpreter]: Building call graph [2019-09-20 23:18:47,410 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-20 23:18:47,420 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-20 23:18:47,421 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-20 23:18:47,467 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 1 for LOIs [2019-09-20 23:18:49,131 WARN L191 SmtUtils]: Spent 889.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 97 [2019-09-20 23:18:49,301 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2019-09-20 23:18:50,169 WARN L191 SmtUtils]: Spent 866.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 97 [2019-09-20 23:18:50,333 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2019-09-20 23:18:50,955 WARN L191 SmtUtils]: Spent 618.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 93 [2019-09-20 23:18:51,121 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-20 23:18:51,749 WARN L191 SmtUtils]: Spent 626.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 93 [2019-09-20 23:18:51,905 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-20 23:18:52,480 WARN L191 SmtUtils]: Spent 573.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 93 [2019-09-20 23:18:52,631 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-20 23:18:53,242 WARN L191 SmtUtils]: Spent 609.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 93 [2019-09-20 23:18:53,391 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-20 23:18:53,975 WARN L191 SmtUtils]: Spent 583.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 93 [2019-09-20 23:18:54,129 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-20 23:18:54,737 WARN L191 SmtUtils]: Spent 606.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 93 [2019-09-20 23:18:54,918 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-20 23:18:55,506 WARN L191 SmtUtils]: Spent 587.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 93 [2019-09-20 23:18:55,660 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-20 23:18:56,251 WARN L191 SmtUtils]: Spent 589.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 93 [2019-09-20 23:18:56,400 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-20 23:18:56,962 WARN L191 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 93 [2019-09-20 23:18:57,121 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-20 23:18:57,685 WARN L191 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 93 [2019-09-20 23:18:57,832 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-20 23:18:58,401 WARN L191 SmtUtils]: Spent 568.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 93 [2019-09-20 23:18:58,564 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-20 23:18:59,166 WARN L191 SmtUtils]: Spent 600.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 93 [2019-09-20 23:18:59,350 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-20 23:18:59,891 WARN L191 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 79 [2019-09-20 23:19:00,029 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-09-20 23:19:00,533 WARN L191 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 79 [2019-09-20 23:19:00,664 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-09-20 23:19:00,980 WARN L191 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 73 [2019-09-20 23:19:01,093 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-20 23:19:01,582 WARN L191 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 59 [2019-09-20 23:19:01,983 WARN L191 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 73 [2019-09-20 23:19:02,093 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-20 23:19:02,571 WARN L191 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 59 [2019-09-20 23:19:03,174 WARN L191 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 83 [2019-09-20 23:19:03,311 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-09-20 23:19:03,822 WARN L191 SmtUtils]: Spent 509.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 83 [2019-09-20 23:19:03,958 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-09-20 23:19:04,309 WARN L191 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 77 [2019-09-20 23:19:04,431 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-09-20 23:19:04,558 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-09-20 23:19:04,684 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-09-20 23:19:05,386 WARN L191 SmtUtils]: Spent 691.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 87 [2019-09-20 23:19:05,536 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-20 23:19:06,019 WARN L191 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 73 [2019-09-20 23:19:06,127 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-20 23:19:06,377 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 63 [2019-09-20 23:19:06,716 WARN L191 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 63 [2019-09-20 23:19:07,689 WARN L191 SmtUtils]: Spent 867.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 87 [2019-09-20 23:19:07,834 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-20 23:19:08,737 WARN L191 SmtUtils]: Spent 902.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 87 [2019-09-20 23:19:08,892 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-20 23:19:09,533 WARN L191 SmtUtils]: Spent 638.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 81 [2019-09-20 23:19:09,667 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-09-20 23:19:10,251 WARN L191 SmtUtils]: Spent 574.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 75 [2019-09-20 23:19:10,361 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-20 23:19:10,924 WARN L191 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 75 [2019-09-20 23:19:11,038 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-20 23:19:11,560 WARN L191 SmtUtils]: Spent 517.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 69 [2019-09-20 23:19:11,666 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-20 23:19:12,226 WARN L191 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 69 [2019-09-20 23:19:12,912 WARN L191 SmtUtils]: Spent 580.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 75 [2019-09-20 23:19:13,024 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-20 23:19:13,551 WARN L191 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 69 [2019-09-20 23:19:13,847 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-20 23:19:14,112 WARN L191 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 63 [2019-09-20 23:19:14,457 WARN L191 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 63 [2019-09-20 23:19:15,446 WARN L191 SmtUtils]: Spent 885.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 87 [2019-09-20 23:19:15,591 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-20 23:19:16,456 WARN L191 SmtUtils]: Spent 864.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 87 [2019-09-20 23:19:16,602 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-20 23:19:17,245 WARN L191 SmtUtils]: Spent 638.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 81 [2019-09-20 23:19:17,375 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-09-20 23:19:17,956 WARN L191 SmtUtils]: Spent 571.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 75 [2019-09-20 23:19:18,070 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-20 23:19:18,662 WARN L191 SmtUtils]: Spent 590.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 75 [2019-09-20 23:19:18,767 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-20 23:19:19,292 WARN L191 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 69 [2019-09-20 23:19:19,400 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-20 23:19:19,922 WARN L191 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 69 [2019-09-20 23:19:20,519 WARN L191 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 79 [2019-09-20 23:19:20,641 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-09-20 23:19:21,127 WARN L191 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 79 [2019-09-20 23:19:21,251 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-09-20 23:19:21,551 WARN L191 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 73 [2019-09-20 23:19:21,662 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-20 23:19:22,118 WARN L191 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 59 [2019-09-20 23:19:22,526 WARN L191 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 73 [2019-09-20 23:19:22,636 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-20 23:19:23,079 WARN L191 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 59 [2019-09-20 23:19:23,668 WARN L191 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 83 [2019-09-20 23:19:23,805 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-09-20 23:19:24,302 WARN L191 SmtUtils]: Spent 495.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 83 [2019-09-20 23:19:24,443 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-09-20 23:19:24,768 WARN L191 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 77 [2019-09-20 23:19:24,891 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-09-20 23:19:25,015 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-09-20 23:19:25,141 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2019-09-20 23:19:25,833 WARN L191 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 87 [2019-09-20 23:19:25,977 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-20 23:19:26,415 WARN L191 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 73 [2019-09-20 23:19:26,527 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-09-20 23:19:26,789 WARN L191 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 63 [2019-09-20 23:19:27,122 WARN L191 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 63 [2019-09-20 23:19:28,079 WARN L191 SmtUtils]: Spent 862.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 87 [2019-09-20 23:19:28,221 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-20 23:19:29,091 WARN L191 SmtUtils]: Spent 868.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 87 [2019-09-20 23:19:29,237 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-20 23:19:29,863 WARN L191 SmtUtils]: Spent 623.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 81 [2019-09-20 23:19:29,993 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-09-20 23:19:30,575 WARN L191 SmtUtils]: Spent 574.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 75 [2019-09-20 23:19:30,689 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-09-20 23:19:31,262 WARN L191 SmtUtils]: Spent 571.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 75 [2019-09-20 23:19:31,376 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 75