java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain ExplicitValueDomain --rcfgbuilder.size.of.a.code.block SingleStatement --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/locks/test_locks_12.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fea9116 [2019-09-20 19:25:54,446 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-20 19:25:54,448 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-20 19:25:54,460 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-20 19:25:54,460 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-20 19:25:54,461 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-20 19:25:54,464 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-20 19:25:54,466 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-20 19:25:54,468 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-20 19:25:54,469 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-20 19:25:54,470 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-20 19:25:54,475 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-20 19:25:54,476 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-20 19:25:54,477 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-20 19:25:54,480 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-20 19:25:54,481 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-20 19:25:54,482 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-20 19:25:54,486 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-20 19:25:54,487 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-20 19:25:54,494 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-20 19:25:54,497 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-20 19:25:54,498 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-20 19:25:54,499 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-20 19:25:54,500 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-20 19:25:54,505 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-20 19:25:54,505 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-20 19:25:54,505 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-20 19:25:54,506 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-20 19:25:54,507 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-20 19:25:54,507 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-20 19:25:54,508 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-20 19:25:54,510 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-20 19:25:54,511 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-20 19:25:54,512 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-20 19:25:54,515 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-20 19:25:54,516 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-20 19:25:54,517 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-20 19:25:54,517 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-20 19:25:54,517 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-20 19:25:54,518 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-20 19:25:54,520 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-20 19:25:54,522 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-20 19:25:54,543 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-20 19:25:54,543 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-20 19:25:54,546 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-20 19:25:54,546 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-20 19:25:54,546 INFO L138 SettingsManager]: * Use SBE=true [2019-09-20 19:25:54,547 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-20 19:25:54,547 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-20 19:25:54,547 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-20 19:25:54,547 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-20 19:25:54,547 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-20 19:25:54,548 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-20 19:25:54,549 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-20 19:25:54,549 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-20 19:25:54,549 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-20 19:25:54,549 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-20 19:25:54,550 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-20 19:25:54,550 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-20 19:25:54,550 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-20 19:25:54,550 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-20 19:25:54,551 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-20 19:25:54,551 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-20 19:25:54,551 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-20 19:25:54,551 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-20 19:25:54,551 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-20 19:25:54,552 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-20 19:25:54,552 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-20 19:25:54,552 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-20 19:25:54,552 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-20 19:25:54,553 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> ExplicitValueDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SingleStatement Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_DDA [2019-09-20 19:25:54,606 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-20 19:25:54,624 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-20 19:25:54,628 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-20 19:25:54,629 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-20 19:25:54,630 INFO L275 PluginConnector]: CDTParser initialized [2019-09-20 19:25:54,630 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/locks/test_locks_12.c [2019-09-20 19:25:54,700 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8be722f61/d3a4df9298be4b6cb172a80565747dc0/FLAG8f83ccc90 [2019-09-20 19:25:55,145 INFO L306 CDTParser]: Found 1 translation units. [2019-09-20 19:25:55,145 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/locks/test_locks_12.c [2019-09-20 19:25:55,153 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8be722f61/d3a4df9298be4b6cb172a80565747dc0/FLAG8f83ccc90 [2019-09-20 19:25:55,657 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8be722f61/d3a4df9298be4b6cb172a80565747dc0 [2019-09-20 19:25:55,670 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-20 19:25:55,671 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-20 19:25:55,672 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-20 19:25:55,672 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-20 19:25:55,675 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-20 19:25:55,676 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 07:25:55" (1/1) ... [2019-09-20 19:25:55,678 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e9e1cdc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:25:55, skipping insertion in model container [2019-09-20 19:25:55,678 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 07:25:55" (1/1) ... [2019-09-20 19:25:55,686 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-20 19:25:55,717 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-20 19:25:56,021 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 19:25:56,027 INFO L188 MainTranslator]: Completed pre-run [2019-09-20 19:25:56,067 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 19:25:56,177 INFO L192 MainTranslator]: Completed translation [2019-09-20 19:25:56,178 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:25:56 WrapperNode [2019-09-20 19:25:56,178 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-20 19:25:56,179 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-20 19:25:56,180 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-20 19:25:56,180 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-20 19:25:56,194 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:25:56" (1/1) ... [2019-09-20 19:25:56,194 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:25:56" (1/1) ... [2019-09-20 19:25:56,214 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:25:56" (1/1) ... [2019-09-20 19:25:56,215 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:25:56" (1/1) ... [2019-09-20 19:25:56,222 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:25:56" (1/1) ... [2019-09-20 19:25:56,229 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:25:56" (1/1) ... [2019-09-20 19:25:56,231 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:25:56" (1/1) ... [2019-09-20 19:25:56,234 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-20 19:25:56,234 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-20 19:25:56,234 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-20 19:25:56,234 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-20 19:25:56,235 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:25:56" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-20 19:25:56,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-20 19:25:56,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-20 19:25:56,305 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-20 19:25:56,306 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-20 19:25:56,306 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-20 19:25:56,306 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-20 19:25:56,306 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-20 19:25:56,306 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-20 19:25:56,779 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-20 19:25:56,779 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-09-20 19:25:56,781 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 07:25:56 BoogieIcfgContainer [2019-09-20 19:25:56,781 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-20 19:25:56,782 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-20 19:25:56,783 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-20 19:25:56,783 INFO L275 PluginConnector]: Sifa initialized [2019-09-20 19:25:56,784 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 07:25:56" (1/1) ... [2019-09-20 19:25:56,786 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=ExplicitValueDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_DDA ♦ Intern Fluid=SizeLimitFluid [2019-09-20 19:25:56,810 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-20 19:25:56,810 INFO L169 IcfgInterpreter]: Building call graph [2019-09-20 19:25:56,819 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-20 19:25:56,826 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-20 19:25:56,827 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-20 19:25:56,872 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 1 for LOIs [2019-09-20 19:25:58,879 WARN L191 SmtUtils]: Spent 904.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 88 [2019-09-20 19:25:59,239 WARN L191 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-20 19:26:00,014 WARN L191 SmtUtils]: Spent 774.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 88 [2019-09-20 19:26:00,454 WARN L191 SmtUtils]: Spent 437.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-20 19:26:01,091 WARN L191 SmtUtils]: Spent 636.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 88 [2019-09-20 19:26:01,430 WARN L191 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-20 19:26:02,091 WARN L191 SmtUtils]: Spent 659.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 88 [2019-09-20 19:26:02,412 WARN L191 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-20 19:26:03,125 WARN L191 SmtUtils]: Spent 711.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 88 [2019-09-20 19:26:03,442 WARN L191 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-20 19:26:04,210 WARN L191 SmtUtils]: Spent 766.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 88 [2019-09-20 19:26:04,617 WARN L191 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-20 19:26:05,220 WARN L191 SmtUtils]: Spent 601.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 88 [2019-09-20 19:26:05,541 WARN L191 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-20 19:26:06,173 WARN L191 SmtUtils]: Spent 630.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 88 [2019-09-20 19:26:06,507 WARN L191 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-20 19:26:07,174 WARN L191 SmtUtils]: Spent 666.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 88 [2019-09-20 19:26:07,487 WARN L191 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-20 19:26:08,131 WARN L191 SmtUtils]: Spent 642.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 88 [2019-09-20 19:26:08,454 WARN L191 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-20 19:26:09,125 WARN L191 SmtUtils]: Spent 669.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 88 [2019-09-20 19:26:09,439 WARN L191 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-20 19:26:10,084 WARN L191 SmtUtils]: Spent 643.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 88 [2019-09-20 19:26:10,414 WARN L191 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-20 19:26:11,107 WARN L191 SmtUtils]: Spent 691.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 88 [2019-09-20 19:26:11,434 WARN L191 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-20 19:26:12,072 WARN L191 SmtUtils]: Spent 637.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 88 [2019-09-20 19:26:12,404 WARN L191 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-20 19:26:13,062 WARN L191 SmtUtils]: Spent 656.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 88 [2019-09-20 19:26:13,382 WARN L191 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-20 19:26:14,019 WARN L191 SmtUtils]: Spent 636.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 88 [2019-09-20 19:26:14,336 WARN L191 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-20 19:26:14,974 WARN L191 SmtUtils]: Spent 637.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 88 [2019-09-20 19:26:15,293 WARN L191 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-20 19:26:15,986 WARN L191 SmtUtils]: Spent 691.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 88 [2019-09-20 19:26:16,298 WARN L191 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-20 19:26:16,936 WARN L191 SmtUtils]: Spent 637.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 88 [2019-09-20 19:26:17,255 WARN L191 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-20 19:26:17,893 WARN L191 SmtUtils]: Spent 636.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 88 [2019-09-20 19:26:18,208 WARN L191 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-20 19:26:18,870 WARN L191 SmtUtils]: Spent 660.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 88 [2019-09-20 19:26:19,183 WARN L191 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-20 19:26:19,827 WARN L191 SmtUtils]: Spent 643.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 88 [2019-09-20 19:26:20,154 WARN L191 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-20 19:26:20,813 WARN L191 SmtUtils]: Spent 658.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 88 [2019-09-20 19:26:21,131 WARN L191 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-20 19:26:21,766 WARN L191 SmtUtils]: Spent 633.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 88 [2019-09-20 19:26:22,077 WARN L191 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-20 19:26:22,737 WARN L191 SmtUtils]: Spent 659.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 88 [2019-09-20 19:26:23,054 WARN L191 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-20 19:26:23,692 WARN L191 SmtUtils]: Spent 637.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 88 [2019-09-20 19:26:24,007 WARN L191 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-20 19:26:24,665 WARN L191 SmtUtils]: Spent 656.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 88 [2019-09-20 19:26:24,977 WARN L191 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-20 19:26:25,629 WARN L191 SmtUtils]: Spent 651.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 88 [2019-09-20 19:26:25,948 WARN L191 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-20 19:26:26,589 WARN L191 SmtUtils]: Spent 639.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 88 [2019-09-20 19:26:26,903 WARN L191 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-20 19:26:27,538 WARN L191 SmtUtils]: Spent 634.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 88 [2019-09-20 19:26:27,856 WARN L191 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-20 19:26:28,494 WARN L191 SmtUtils]: Spent 636.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 88 [2019-09-20 19:26:28,805 WARN L191 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-20 19:26:29,439 WARN L191 SmtUtils]: Spent 633.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 88 [2019-09-20 19:26:29,761 WARN L191 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-20 19:26:30,402 WARN L191 SmtUtils]: Spent 639.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 88 [2019-09-20 19:26:30,719 WARN L191 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-20 19:26:31,363 WARN L191 SmtUtils]: Spent 642.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 88 [2019-09-20 19:26:31,678 WARN L191 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-20 19:26:32,316 WARN L191 SmtUtils]: Spent 636.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 88 [2019-09-20 19:26:32,633 WARN L191 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-20 19:26:33,272 WARN L191 SmtUtils]: Spent 637.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 88 [2019-09-20 19:26:33,589 WARN L191 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-20 19:26:34,227 WARN L191 SmtUtils]: Spent 636.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 88 [2019-09-20 19:26:34,541 WARN L191 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-20 19:26:35,182 WARN L191 SmtUtils]: Spent 640.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 88 [2019-09-20 19:26:35,497 WARN L191 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-20 19:26:36,144 WARN L191 SmtUtils]: Spent 645.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 88 [2019-09-20 19:26:36,452 WARN L191 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-20 19:26:37,088 WARN L191 SmtUtils]: Spent 634.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 88 [2019-09-20 19:26:37,403 WARN L191 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-20 19:26:38,037 WARN L191 SmtUtils]: Spent 633.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 88 [2019-09-20 19:26:38,352 WARN L191 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-20 19:26:38,992 WARN L191 SmtUtils]: Spent 638.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 88 [2019-09-20 19:26:39,308 WARN L191 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 88