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_14-1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-18 02:51:24,897 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-18 02:51:24,899 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-18 02:51:24,911 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-18 02:51:24,911 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-18 02:51:24,912 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-18 02:51:24,914 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-18 02:51:24,916 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-18 02:51:24,917 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-18 02:51:24,918 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-18 02:51:24,919 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-18 02:51:24,920 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-18 02:51:24,920 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-18 02:51:24,921 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-18 02:51:24,922 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-18 02:51:24,923 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-18 02:51:24,924 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-18 02:51:24,925 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-18 02:51:24,927 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-18 02:51:24,929 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-18 02:51:24,930 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-18 02:51:24,931 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-18 02:51:24,932 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-18 02:51:24,933 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-18 02:51:24,935 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-18 02:51:24,936 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-18 02:51:24,936 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-18 02:51:24,937 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-18 02:51:24,937 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-18 02:51:24,938 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-18 02:51:24,938 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-18 02:51:24,939 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-18 02:51:24,940 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-18 02:51:24,941 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-18 02:51:24,942 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-18 02:51:24,942 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-18 02:51:24,942 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-18 02:51:24,943 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-18 02:51:24,943 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-18 02:51:24,944 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-18 02:51:24,944 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-18 02:51:24,945 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 02:51:24,963 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-18 02:51:24,963 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-18 02:51:24,965 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-18 02:51:24,965 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-18 02:51:24,965 INFO L138 SettingsManager]: * Use SBE=true [2019-09-18 02:51:24,966 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-18 02:51:24,966 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-18 02:51:24,966 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-18 02:51:24,966 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-18 02:51:24,966 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-18 02:51:24,967 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-18 02:51:24,967 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-18 02:51:24,967 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-18 02:51:24,968 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-18 02:51:24,968 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-18 02:51:24,968 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-18 02:51:24,968 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-18 02:51:24,969 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-18 02:51:24,969 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-18 02:51:24,969 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-18 02:51:24,969 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-18 02:51:24,970 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-18 02:51:24,970 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-18 02:51:24,970 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-18 02:51:24,971 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-18 02:51:24,971 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-18 02:51:24,971 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-18 02:51:24,971 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-18 02:51:24,972 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 02:51:25,029 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-18 02:51:25,050 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-18 02:51:25,055 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-18 02:51:25,057 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-18 02:51:25,057 INFO L275 PluginConnector]: CDTParser initialized [2019-09-18 02:51:25,058 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/locks/test_locks_14-1.c [2019-09-18 02:51:25,130 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/96baf43a7/468330eb3d654138ba102a5efa9091da/FLAGccd14a2cc [2019-09-18 02:51:25,559 INFO L306 CDTParser]: Found 1 translation units. [2019-09-18 02:51:25,559 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/locks/test_locks_14-1.c [2019-09-18 02:51:25,568 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/96baf43a7/468330eb3d654138ba102a5efa9091da/FLAGccd14a2cc [2019-09-18 02:51:25,974 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/96baf43a7/468330eb3d654138ba102a5efa9091da [2019-09-18 02:51:25,984 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-18 02:51:25,985 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-18 02:51:25,986 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-18 02:51:25,986 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-18 02:51:25,990 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-18 02:51:25,991 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 02:51:25" (1/1) ... [2019-09-18 02:51:25,993 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ec8f0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:51:25, skipping insertion in model container [2019-09-18 02:51:25,993 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 02:51:25" (1/1) ... [2019-09-18 02:51:26,000 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-18 02:51:26,026 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-18 02:51:26,232 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 02:51:26,237 INFO L188 MainTranslator]: Completed pre-run [2019-09-18 02:51:26,356 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 02:51:26,369 INFO L192 MainTranslator]: Completed translation [2019-09-18 02:51:26,370 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:51:26 WrapperNode [2019-09-18 02:51:26,370 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-18 02:51:26,370 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-18 02:51:26,370 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-18 02:51:26,370 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-18 02:51:26,380 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:51:26" (1/1) ... [2019-09-18 02:51:26,381 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:51:26" (1/1) ... [2019-09-18 02:51:26,387 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:51:26" (1/1) ... [2019-09-18 02:51:26,387 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:51:26" (1/1) ... [2019-09-18 02:51:26,394 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:51:26" (1/1) ... [2019-09-18 02:51:26,402 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:51:26" (1/1) ... [2019-09-18 02:51:26,404 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:51:26" (1/1) ... [2019-09-18 02:51:26,407 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-18 02:51:26,407 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-18 02:51:26,407 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-18 02:51:26,407 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-18 02:51:26,408 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:51:26" (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 02:51:26,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-18 02:51:26,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-18 02:51:26,462 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-18 02:51:26,462 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-18 02:51:26,462 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-18 02:51:26,462 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-18 02:51:26,462 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-18 02:51:26,463 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-18 02:51:26,823 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-18 02:51:26,824 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-09-18 02:51:26,825 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 02:51:26 BoogieIcfgContainer [2019-09-18 02:51:26,825 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-18 02:51:26,825 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-18 02:51:26,826 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-18 02:51:26,826 INFO L275 PluginConnector]: Sifa initialized [2019-09-18 02:51:26,827 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 02:51:26" (1/1) ... [2019-09-18 02:51:26,828 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 02:51:26,846 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-18 02:51:26,846 INFO L169 IcfgInterpreter]: Building call graph [2019-09-18 02:51:26,854 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-18 02:51:26,862 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-18 02:51:26,864 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-18 02:51:26,915 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 1 for LOIs [2019-09-18 02:51:28,497 WARN L191 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 100 DAG size of output: 100 [2019-09-18 02:51:28,967 WARN L191 SmtUtils]: Spent 466.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-18 02:51:29,822 WARN L191 SmtUtils]: Spent 853.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 100 [2019-09-18 02:51:30,240 WARN L191 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-18 02:51:31,136 WARN L191 SmtUtils]: Spent 894.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 100 [2019-09-18 02:51:31,543 WARN L191 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-18 02:51:32,347 WARN L191 SmtUtils]: Spent 803.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 100 [2019-09-18 02:51:32,749 WARN L191 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-18 02:51:33,585 WARN L191 SmtUtils]: Spent 834.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 100 [2019-09-18 02:51:34,036 WARN L191 SmtUtils]: Spent 450.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-18 02:51:34,842 WARN L191 SmtUtils]: Spent 804.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 100 [2019-09-18 02:51:35,248 WARN L191 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-18 02:51:36,060 WARN L191 SmtUtils]: Spent 811.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 100 [2019-09-18 02:51:36,458 WARN L191 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-18 02:51:37,289 WARN L191 SmtUtils]: Spent 829.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 100 [2019-09-18 02:51:37,689 WARN L191 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-18 02:51:38,482 WARN L191 SmtUtils]: Spent 791.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 100 [2019-09-18 02:51:38,901 WARN L191 SmtUtils]: Spent 418.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-18 02:51:39,727 WARN L191 SmtUtils]: Spent 824.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 100 [2019-09-18 02:51:40,125 WARN L191 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-18 02:51:40,960 WARN L191 SmtUtils]: Spent 833.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 100 [2019-09-18 02:51:41,374 WARN L191 SmtUtils]: Spent 412.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-18 02:51:42,174 WARN L191 SmtUtils]: Spent 798.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 100 [2019-09-18 02:51:42,572 WARN L191 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-18 02:51:43,395 WARN L191 SmtUtils]: Spent 822.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 100 [2019-09-18 02:51:43,792 WARN L191 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-18 02:51:44,604 WARN L191 SmtUtils]: Spent 811.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 100 [2019-09-18 02:51:44,997 WARN L191 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-18 02:51:45,828 WARN L191 SmtUtils]: Spent 830.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 100 [2019-09-18 02:51:46,225 WARN L191 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-18 02:51:47,019 WARN L191 SmtUtils]: Spent 793.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 100 [2019-09-18 02:51:47,429 WARN L191 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-18 02:51:48,232 WARN L191 SmtUtils]: Spent 801.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 100 [2019-09-18 02:51:48,629 WARN L191 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-18 02:51:49,444 WARN L191 SmtUtils]: Spent 814.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 100 [2019-09-18 02:51:49,854 WARN L191 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-18 02:51:50,651 WARN L191 SmtUtils]: Spent 795.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 100 [2019-09-18 02:51:51,047 WARN L191 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-18 02:51:51,853 WARN L191 SmtUtils]: Spent 804.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 100 [2019-09-18 02:51:52,252 WARN L191 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-18 02:51:53,053 WARN L191 SmtUtils]: Spent 799.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 100 [2019-09-18 02:51:53,446 WARN L191 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-18 02:51:54,264 WARN L191 SmtUtils]: Spent 816.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 100 [2019-09-18 02:51:54,671 WARN L191 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-18 02:51:55,481 WARN L191 SmtUtils]: Spent 808.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 100 [2019-09-18 02:51:55,878 WARN L191 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-18 02:51:56,671 WARN L191 SmtUtils]: Spent 792.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 100 [2019-09-18 02:51:57,062 WARN L191 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-18 02:51:57,858 WARN L191 SmtUtils]: Spent 794.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 100 [2019-09-18 02:51:58,248 WARN L191 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-18 02:51:59,066 WARN L191 SmtUtils]: Spent 817.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 100 [2019-09-18 02:51:59,468 WARN L191 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-18 02:52:00,272 WARN L191 SmtUtils]: Spent 802.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 100 [2019-09-18 02:52:00,668 WARN L191 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-18 02:52:01,464 WARN L191 SmtUtils]: Spent 794.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 100 [2019-09-18 02:52:01,861 WARN L191 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-18 02:52:02,657 WARN L191 SmtUtils]: Spent 795.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 100 [2019-09-18 02:52:03,050 WARN L191 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-18 02:52:03,852 WARN L191 SmtUtils]: Spent 800.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 100 [2019-09-18 02:52:04,247 WARN L191 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-18 02:52:05,053 WARN L191 SmtUtils]: Spent 805.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 100 [2019-09-18 02:52:05,450 WARN L191 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-18 02:52:06,250 WARN L191 SmtUtils]: Spent 798.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 100 [2019-09-18 02:52:06,640 WARN L191 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-18 02:52:07,438 WARN L191 SmtUtils]: Spent 796.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 100 [2019-09-18 02:52:07,832 WARN L191 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-18 02:52:08,636 WARN L191 SmtUtils]: Spent 802.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 100 [2019-09-18 02:52:09,032 WARN L191 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-18 02:52:09,841 WARN L191 SmtUtils]: Spent 807.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 100 [2019-09-18 02:52:10,230 WARN L191 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-18 02:52:11,612 WARN L191 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 109 DAG size of output: 109 [2019-09-18 02:52:12,293 WARN L191 SmtUtils]: Spent 680.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-18 02:52:14,778 WARN L191 SmtUtils]: Spent 2.47 s on a formula simplification. DAG size of input: 124 DAG size of output: 124 [2019-09-18 02:52:16,010 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification that was a NOOP. DAG size: 124 [2019-09-18 02:52:20,591 WARN L191 SmtUtils]: Spent 4.57 s on a formula simplification. DAG size of input: 151 DAG size of output: 151 [2019-09-18 02:52:22,841 WARN L191 SmtUtils]: Spent 2.25 s on a formula simplification that was a NOOP. DAG size: 151 [2019-09-18 02:52:31,527 WARN L191 SmtUtils]: Spent 8.65 s on a formula simplification. DAG size of input: 202 DAG size of output: 202 [2019-09-18 02:52:35,751 WARN L191 SmtUtils]: Spent 4.22 s on a formula simplification that was a NOOP. DAG size: 202 [2019-09-18 02:52:52,070 WARN L191 SmtUtils]: Spent 16.29 s on a formula simplification. DAG size of input: 301 DAG size of output: 301 [2019-09-18 02:53:00,117 WARN L191 SmtUtils]: Spent 8.05 s on a formula simplification that was a NOOP. DAG size: 301 [2019-09-18 02:53:31,804 WARN L191 SmtUtils]: Spent 31.63 s on a formula simplification. DAG size of input: 496 DAG size of output: 496 [2019-09-18 02:53:47,453 WARN L191 SmtUtils]: Spent 15.65 s on a formula simplification that was a NOOP. DAG size: 496 [2019-09-18 02:54:50,434 WARN L191 SmtUtils]: Spent 1.05 m on a formula simplification. DAG size of input: 883 DAG size of output: 883 [2019-09-18 02:55:21,655 WARN L191 SmtUtils]: Spent 31.22 s on a formula simplification that was a NOOP. DAG size: 883 [2019-09-18 02:57:30,453 WARN L191 SmtUtils]: Spent 2.14 m on a formula simplification. DAG size of input: 1654 DAG size of output: 1654 [2019-09-18 02:58:35,185 WARN L191 SmtUtils]: Spent 1.08 m on a formula simplification that was a NOOP. DAG size: 1654 [2019-09-18 03:03:33,646 WARN L191 SmtUtils]: Spent 4.97 m on a formula simplification. DAG size of input: 3193 DAG size of output: 3193