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_5.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fea9116 [2019-09-20 19:26:10,773 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-20 19:26:10,775 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-20 19:26:10,787 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-20 19:26:10,787 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-20 19:26:10,788 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-20 19:26:10,790 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-20 19:26:10,791 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-20 19:26:10,793 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-20 19:26:10,794 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-20 19:26:10,795 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-20 19:26:10,796 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-20 19:26:10,797 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-20 19:26:10,798 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-20 19:26:10,799 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-20 19:26:10,800 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-20 19:26:10,801 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-20 19:26:10,802 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-20 19:26:10,803 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-20 19:26:10,806 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-20 19:26:10,807 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-20 19:26:10,808 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-20 19:26:10,810 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-20 19:26:10,811 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-20 19:26:10,813 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-20 19:26:10,814 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-20 19:26:10,814 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-20 19:26:10,815 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-20 19:26:10,815 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-20 19:26:10,816 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-20 19:26:10,817 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-20 19:26:10,818 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-20 19:26:10,818 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-20 19:26:10,819 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-20 19:26:10,820 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-20 19:26:10,821 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-20 19:26:10,821 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-20 19:26:10,822 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-20 19:26:10,822 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-20 19:26:10,823 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-20 19:26:10,823 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-20 19:26:10,824 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 19:26:10,839 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-20 19:26:10,839 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-20 19:26:10,841 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-20 19:26:10,841 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-20 19:26:10,841 INFO L138 SettingsManager]: * Use SBE=true [2019-09-20 19:26:10,841 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-20 19:26:10,842 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-20 19:26:10,842 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-20 19:26:10,842 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-20 19:26:10,842 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-20 19:26:10,842 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-20 19:26:10,842 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-20 19:26:10,843 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-20 19:26:10,843 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-20 19:26:10,843 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-20 19:26:10,843 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-20 19:26:10,843 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-20 19:26:10,844 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-20 19:26:10,844 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-20 19:26:10,844 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-20 19:26:10,844 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-20 19:26:10,844 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-20 19:26:10,845 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-20 19:26:10,845 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-20 19:26:10,845 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-20 19:26:10,845 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-20 19:26:10,845 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-20 19:26:10,846 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-20 19:26:10,846 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 19:26:10,877 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-20 19:26:10,889 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-20 19:26:10,892 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-20 19:26:10,894 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-20 19:26:10,894 INFO L275 PluginConnector]: CDTParser initialized [2019-09-20 19:26:10,895 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/locks/test_locks_5.c [2019-09-20 19:26:10,951 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/372f5919f/d9e8b67e961a4842983de317a80d7c68/FLAG97ef7e259 [2019-09-20 19:26:11,397 INFO L306 CDTParser]: Found 1 translation units. [2019-09-20 19:26:11,398 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/locks/test_locks_5.c [2019-09-20 19:26:11,409 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/372f5919f/d9e8b67e961a4842983de317a80d7c68/FLAG97ef7e259 [2019-09-20 19:26:11,784 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/372f5919f/d9e8b67e961a4842983de317a80d7c68 [2019-09-20 19:26:11,797 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-20 19:26:11,799 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-20 19:26:11,802 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-20 19:26:11,802 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-20 19:26:11,806 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-20 19:26:11,807 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 07:26:11" (1/1) ... [2019-09-20 19:26:11,810 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78f7f23f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:26:11, skipping insertion in model container [2019-09-20 19:26:11,810 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 07:26:11" (1/1) ... [2019-09-20 19:26:11,818 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-20 19:26:11,842 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-20 19:26:12,048 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 19:26:12,052 INFO L188 MainTranslator]: Completed pre-run [2019-09-20 19:26:12,071 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 19:26:12,083 INFO L192 MainTranslator]: Completed translation [2019-09-20 19:26:12,083 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:26:12 WrapperNode [2019-09-20 19:26:12,083 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-20 19:26:12,084 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-20 19:26:12,084 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-20 19:26:12,084 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-20 19:26:12,188 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:26:12" (1/1) ... [2019-09-20 19:26:12,189 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:26:12" (1/1) ... [2019-09-20 19:26:12,194 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:26:12" (1/1) ... [2019-09-20 19:26:12,194 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:26:12" (1/1) ... [2019-09-20 19:26:12,199 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:26:12" (1/1) ... [2019-09-20 19:26:12,207 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:26:12" (1/1) ... [2019-09-20 19:26:12,214 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:26:12" (1/1) ... [2019-09-20 19:26:12,218 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-20 19:26:12,219 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-20 19:26:12,219 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-20 19:26:12,221 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-20 19:26:12,222 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:26:12" (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 19:26:12,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-20 19:26:12,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-20 19:26:12,278 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-20 19:26:12,278 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-20 19:26:12,278 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-20 19:26:12,279 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-20 19:26:12,279 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-20 19:26:12,279 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-20 19:26:12,612 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-20 19:26:12,613 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-09-20 19:26:12,614 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 07:26:12 BoogieIcfgContainer [2019-09-20 19:26:12,614 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-20 19:26:12,615 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-20 19:26:12,615 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-20 19:26:12,615 INFO L275 PluginConnector]: Sifa initialized [2019-09-20 19:26:12,616 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 07:26:12" (1/1) ... [2019-09-20 19:26:12,616 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 19:26:12,635 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-20 19:26:12,635 INFO L169 IcfgInterpreter]: Building call graph [2019-09-20 19:26:12,642 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-20 19:26:12,651 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-20 19:26:12,652 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-20 19:26:12,713 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 1 for LOIs [2019-09-20 19:26:13,365 WARN L191 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-20 19:26:13,487 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 44 [2019-09-20 19:26:13,745 WARN L191 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2019-09-20 19:26:13,857 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 44 [2019-09-20 19:26:14,145 WARN L191 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 48 [2019-09-20 19:26:14,268 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 48 [2019-09-20 19:26:14,532 WARN L191 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 48 [2019-09-20 19:26:14,670 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 48 [2019-09-20 19:26:15,071 WARN L191 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 55 [2019-09-20 19:26:15,264 WARN L191 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-09-20 19:26:15,945 WARN L191 SmtUtils]: Spent 668.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 70 [2019-09-20 19:26:16,272 WARN L191 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-20 19:26:16,678 WARN L191 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 56 [2019-09-20 19:26:16,873 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-09-20 19:26:17,302 WARN L191 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 56 [2019-09-20 19:26:17,480 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-09-20 19:26:17,839 WARN L191 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 56 [2019-09-20 19:26:18,008 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-09-20 19:26:18,426 WARN L191 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 55 [2019-09-20 19:26:18,620 WARN L191 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-09-20 19:26:19,243 WARN L191 SmtUtils]: Spent 617.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 70 [2019-09-20 19:26:19,538 WARN L191 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-20 19:26:19,941 WARN L191 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 56 [2019-09-20 19:26:20,120 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-09-20 19:26:20,519 WARN L191 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 56 [2019-09-20 19:26:20,711 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-09-20 19:26:21,067 WARN L191 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 56 [2019-09-20 19:26:21,244 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-09-20 19:26:21,458 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 40 [2019-09-20 19:26:21,740 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 40 [2019-09-20 19:26:21,983 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 47 [2019-09-20 19:26:22,220 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 47 [2019-09-20 19:26:22,579 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 27 DAG size of output: 26 [2019-09-20 19:26:23,233 WARN L191 SmtUtils]: Spent 483.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 63 [2019-09-20 19:26:23,716 WARN L191 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 63 [2019-09-20 19:26:24,068 WARN L191 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 51 [2019-09-20 19:26:24,173 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 51 [2019-09-20 19:26:24,533 WARN L191 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 51 [2019-09-20 19:26:24,810 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 47 [2019-09-20 19:26:25,034 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 47 [2019-09-20 19:26:25,817 WARN L191 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 58 [2019-09-20 19:26:26,135 WARN L191 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 58 [2019-09-20 19:26:26,812 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 42 [2019-09-20 19:26:26,933 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 42 [2019-09-20 19:26:27,136 WARN L191 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-20 19:26:27,359 WARN L191 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-20 19:26:27,607 WARN L191 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 43 [2019-09-20 19:26:27,717 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 43 [2019-09-20 19:26:27,962 WARN L191 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 43 [2019-09-20 19:26:28,070 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 43 [2019-09-20 19:26:28,297 WARN L191 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 43 [2019-09-20 19:26:28,510 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 42 [2019-09-20 19:26:28,616 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 42 [2019-09-20 19:26:28,819 WARN L191 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-20 19:26:29,023 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-20 19:26:29,280 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 43 [2019-09-20 19:26:29,390 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 43 [2019-09-20 19:26:29,635 WARN L191 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 43 [2019-09-20 19:26:29,748 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 43 [2019-09-20 19:26:29,987 WARN L191 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 43 [2019-09-20 19:26:30,092 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 43 [2019-09-20 19:26:30,469 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 37 [2019-09-20 19:26:30,642 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 37 [2019-09-20 19:26:31,402 WARN L191 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 51 [2019-09-20 19:26:31,688 WARN L191 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 51 [2019-09-20 19:26:31,859 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 41 [2019-09-20 19:26:32,067 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 41 [2019-09-20 19:26:32,248 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 37 [2019-09-20 19:26:32,421 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 37 [2019-09-20 19:26:33,124 WARN L191 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 49 [2019-09-20 19:26:33,345 WARN L191 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 49 [2019-09-20 19:26:39,315 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 38 [2019-09-20 19:26:39,431 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 38 [2019-09-20 19:26:39,548 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 38 [2019-09-20 19:26:39,664 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 38 [2019-09-20 19:26:39,782 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 38 [2019-09-20 19:26:39,897 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 38 [2019-09-20 19:26:40,015 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 38 [2019-09-20 19:26:40,133 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 38 [2019-09-20 19:26:40,248 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 38 [2019-09-20 19:26:40,364 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 38 [2019-09-20 19:26:40,479 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 38 [2019-09-20 19:26:40,594 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 38 [2019-09-20 19:26:40,710 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 38 [2019-09-20 19:26:40,827 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 38 [2019-09-20 19:26:40,942 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 38 [2019-09-20 19:26:41,058 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 38 [2019-09-20 19:26:41,174 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 38 [2019-09-20 19:26:41,289 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 38 [2019-09-20 19:26:41,406 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 38 [2019-09-20 19:26:41,521 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 38 [2019-09-20 19:26:41,654 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 38 [2019-09-20 19:26:41,769 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 38 [2019-09-20 19:26:43,075 WARN L191 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 48 [2019-09-20 19:26:43,404 WARN L191 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 48 [2019-09-20 19:26:43,802 WARN L191 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 61 [2019-09-20 19:26:44,110 WARN L191 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 61 [2019-09-20 19:26:44,727 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 42 [2019-09-20 19:26:44,836 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 42 [2019-09-20 19:26:45,031 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-20 19:26:45,233 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-20 19:26:45,482 WARN L191 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 43 [2019-09-20 19:26:45,593 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 43 [2019-09-20 19:26:45,837 WARN L191 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 43 [2019-09-20 19:26:45,943 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 43 [2019-09-20 19:26:46,155 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 43 [2019-09-20 19:26:46,257 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 43 [2019-09-20 19:26:46,370 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 42 [2019-09-20 19:26:46,476 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 42 [2019-09-20 19:26:46,686 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-20 19:26:46,889 WARN L191 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-20 19:26:47,128 WARN L191 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 43 [2019-09-20 19:26:47,238 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 43 [2019-09-20 19:26:47,473 WARN L191 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 43 [2019-09-20 19:26:47,583 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 43 [2019-09-20 19:26:47,802 WARN L191 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 43 [2019-09-20 19:26:47,904 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 43 [2019-09-20 19:26:48,290 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 37 [2019-09-20 19:26:48,461 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 37 [2019-09-20 19:26:49,273 WARN L191 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 51 [2019-09-20 19:26:49,555 WARN L191 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 51 [2019-09-20 19:26:49,722 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 41 [2019-09-20 19:26:49,929 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 41 [2019-09-20 19:26:50,112 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 37 [2019-09-20 19:26:50,284 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 37 [2019-09-20 19:26:50,989 WARN L191 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 49 [2019-09-20 19:26:51,209 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 49 [2019-09-20 19:26:52,418 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 49 [2019-09-20 19:26:52,519 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 49 [2019-09-20 19:26:53,172 WARN L191 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 48 [2019-09-20 19:26:53,503 WARN L191 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 48 [2019-09-20 19:26:53,604 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 48 [2019-09-20 19:26:53,908 WARN L191 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 61 [2019-09-20 19:26:54,215 WARN L191 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 61 [2019-09-20 19:26:54,815 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 42 [2019-09-20 19:26:54,921 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 42 [2019-09-20 19:26:55,135 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-20 19:26:55,341 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-20 19:26:55,595 WARN L191 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 43 [2019-09-20 19:26:55,696 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 43 [2019-09-20 19:26:55,929 WARN L191 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 43 [2019-09-20 19:26:56,038 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 43 [2019-09-20 19:26:56,255 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 43 [2019-09-20 19:26:56,359 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 43 [2019-09-20 19:26:56,479 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 42 [2019-09-20 19:26:56,584 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 42 [2019-09-20 19:26:56,788 WARN L191 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-20 19:26:56,986 WARN L191 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 58