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_7.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fea9116 [2019-09-20 19:26:13,113 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-20 19:26:13,116 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-20 19:26:13,127 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-20 19:26:13,128 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-20 19:26:13,129 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-20 19:26:13,130 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-20 19:26:13,132 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-20 19:26:13,134 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-20 19:26:13,134 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-20 19:26:13,135 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-20 19:26:13,137 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-20 19:26:13,137 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-20 19:26:13,138 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-20 19:26:13,139 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-20 19:26:13,140 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-20 19:26:13,141 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-20 19:26:13,142 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-20 19:26:13,144 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-20 19:26:13,146 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-20 19:26:13,147 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-20 19:26:13,149 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-20 19:26:13,150 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-20 19:26:13,151 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-20 19:26:13,153 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-20 19:26:13,153 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-20 19:26:13,154 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-20 19:26:13,155 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-20 19:26:13,155 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-20 19:26:13,156 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-20 19:26:13,156 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-20 19:26:13,157 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-20 19:26:13,158 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-20 19:26:13,159 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-20 19:26:13,160 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-20 19:26:13,160 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-20 19:26:13,161 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-20 19:26:13,161 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-20 19:26:13,161 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-20 19:26:13,162 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-20 19:26:13,163 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-20 19:26:13,164 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 19:26:13,179 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-20 19:26:13,179 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-20 19:26:13,180 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-20 19:26:13,180 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-20 19:26:13,181 INFO L138 SettingsManager]: * Use SBE=true [2019-09-20 19:26:13,181 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-20 19:26:13,181 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-20 19:26:13,181 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-20 19:26:13,181 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-20 19:26:13,182 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-20 19:26:13,182 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-20 19:26:13,182 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-20 19:26:13,182 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-20 19:26:13,182 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-20 19:26:13,183 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-20 19:26:13,183 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-20 19:26:13,183 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-20 19:26:13,184 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-20 19:26:13,184 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-20 19:26:13,185 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-20 19:26:13,185 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-20 19:26:13,185 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-20 19:26:13,185 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-20 19:26:13,185 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-20 19:26:13,186 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-20 19:26:13,186 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-20 19:26:13,186 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-20 19:26:13,187 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-20 19:26:13,187 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 19:26:13,236 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-20 19:26:13,254 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-20 19:26:13,257 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-20 19:26:13,259 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-20 19:26:13,259 INFO L275 PluginConnector]: CDTParser initialized [2019-09-20 19:26:13,260 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/locks/test_locks_7.c [2019-09-20 19:26:13,334 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5ff255c0e/847ea7bce2584e0ca7e9dda275932f3b/FLAG6e26146fe [2019-09-20 19:26:13,809 INFO L306 CDTParser]: Found 1 translation units. [2019-09-20 19:26:13,810 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/locks/test_locks_7.c [2019-09-20 19:26:13,818 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5ff255c0e/847ea7bce2584e0ca7e9dda275932f3b/FLAG6e26146fe [2019-09-20 19:26:14,176 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5ff255c0e/847ea7bce2584e0ca7e9dda275932f3b [2019-09-20 19:26:14,185 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-20 19:26:14,186 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-20 19:26:14,187 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-20 19:26:14,187 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-20 19:26:14,190 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-20 19:26:14,190 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 07:26:14" (1/1) ... [2019-09-20 19:26:14,193 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@488b23e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:26:14, skipping insertion in model container [2019-09-20 19:26:14,193 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 07:26:14" (1/1) ... [2019-09-20 19:26:14,200 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-20 19:26:14,221 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-20 19:26:14,389 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 19:26:14,394 INFO L188 MainTranslator]: Completed pre-run [2019-09-20 19:26:14,415 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 19:26:14,511 INFO L192 MainTranslator]: Completed translation [2019-09-20 19:26:14,511 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:26:14 WrapperNode [2019-09-20 19:26:14,512 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-20 19:26:14,512 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-20 19:26:14,513 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-20 19:26:14,513 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-20 19:26:14,525 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:26:14" (1/1) ... [2019-09-20 19:26:14,525 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:26:14" (1/1) ... [2019-09-20 19:26:14,530 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:26:14" (1/1) ... [2019-09-20 19:26:14,531 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:26:14" (1/1) ... [2019-09-20 19:26:14,535 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:26:14" (1/1) ... [2019-09-20 19:26:14,547 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:26:14" (1/1) ... [2019-09-20 19:26:14,548 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:26:14" (1/1) ... [2019-09-20 19:26:14,551 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-20 19:26:14,556 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-20 19:26:14,556 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-20 19:26:14,556 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-20 19:26:14,557 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 07:26:14" (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 19:26:14,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-20 19:26:14,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-20 19:26:14,618 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-20 19:26:14,618 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-20 19:26:14,618 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-20 19:26:14,618 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-20 19:26:14,618 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-20 19:26:14,618 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-20 19:26:14,948 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-20 19:26:14,948 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-09-20 19:26:14,949 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 07:26:14 BoogieIcfgContainer [2019-09-20 19:26:14,950 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-20 19:26:14,950 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-20 19:26:14,950 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-20 19:26:14,951 INFO L275 PluginConnector]: Sifa initialized [2019-09-20 19:26:14,952 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 07:26:14" (1/1) ... [2019-09-20 19:26:14,952 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 19:26:14,975 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-20 19:26:14,975 INFO L169 IcfgInterpreter]: Building call graph [2019-09-20 19:26:14,983 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-20 19:26:14,991 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-20 19:26:14,993 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-20 19:26:15,044 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 1 for LOIs [2019-09-20 19:26:16,080 WARN L191 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2019-09-20 19:26:16,280 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-20 19:26:16,684 WARN L191 SmtUtils]: Spent 402.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2019-09-20 19:26:16,918 WARN L191 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-20 19:26:17,288 WARN L191 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2019-09-20 19:26:17,466 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-20 19:26:17,821 WARN L191 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2019-09-20 19:26:18,012 WARN L191 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-20 19:26:18,391 WARN L191 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2019-09-20 19:26:18,577 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-20 19:26:18,968 WARN L191 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2019-09-20 19:26:19,147 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-20 19:26:19,784 WARN L191 SmtUtils]: Spent 635.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2019-09-20 19:26:19,938 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-20 19:26:20,273 WARN L191 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2019-09-20 19:26:20,446 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-20 19:26:20,784 WARN L191 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2019-09-20 19:26:20,956 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-20 19:26:21,331 WARN L191 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2019-09-20 19:26:21,528 WARN L191 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-20 19:26:21,885 WARN L191 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2019-09-20 19:26:22,070 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-20 19:26:22,439 WARN L191 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2019-09-20 19:26:22,620 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-20 19:26:22,973 WARN L191 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2019-09-20 19:26:23,157 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-20 19:26:23,506 WARN L191 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2019-09-20 19:26:23,684 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-20 19:26:24,058 WARN L191 SmtUtils]: Spent 371.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2019-09-20 19:26:24,240 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-20 19:26:24,596 WARN L191 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2019-09-20 19:26:24,766 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-20 19:26:25,122 WARN L191 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2019-09-20 19:26:25,296 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-20 19:26:25,658 WARN L191 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2019-09-20 19:26:25,831 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-20 19:26:26,185 WARN L191 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2019-09-20 19:26:26,358 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-20 19:26:26,719 WARN L191 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2019-09-20 19:26:26,913 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-20 19:26:27,287 WARN L191 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2019-09-20 19:26:27,459 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-20 19:26:27,827 WARN L191 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2019-09-20 19:26:28,019 WARN L191 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-20 19:26:28,372 WARN L191 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2019-09-20 19:26:28,551 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-20 19:26:28,917 WARN L191 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2019-09-20 19:26:29,088 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-20 19:26:29,441 WARN L191 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2019-09-20 19:26:29,612 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-20 19:26:29,971 WARN L191 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2019-09-20 19:26:30,155 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-20 19:26:30,518 WARN L191 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2019-09-20 19:26:30,693 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-20 19:26:31,042 WARN L191 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2019-09-20 19:26:31,216 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-20 19:26:31,569 WARN L191 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2019-09-20 19:26:31,740 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-20 19:26:32,104 WARN L191 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2019-09-20 19:26:32,278 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-20 19:26:32,629 WARN L191 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2019-09-20 19:26:32,803 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-20 19:26:33,157 WARN L191 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2019-09-20 19:26:33,333 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-20 19:26:33,705 WARN L191 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2019-09-20 19:26:33,876 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-20 19:26:34,247 WARN L191 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2019-09-20 19:26:34,420 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-20 19:26:34,781 WARN L191 SmtUtils]: Spent 359.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2019-09-20 19:26:34,958 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-20 19:26:35,312 WARN L191 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2019-09-20 19:26:35,490 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-20 19:26:35,844 WARN L191 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2019-09-20 19:26:36,016 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-20 19:26:36,372 WARN L191 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2019-09-20 19:26:36,546 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-20 19:26:36,899 WARN L191 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2019-09-20 19:26:37,072 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-20 19:26:37,435 WARN L191 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2019-09-20 19:26:37,623 WARN L191 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-20 19:26:37,971 WARN L191 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2019-09-20 19:26:38,146 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-20 19:26:38,498 WARN L191 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2019-09-20 19:26:38,673 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-20 19:26:39,022 WARN L191 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2019-09-20 19:26:39,194 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-20 19:26:39,547 WARN L191 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2019-09-20 19:26:39,724 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-20 19:26:40,083 WARN L191 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2019-09-20 19:26:40,259 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-20 19:26:40,615 WARN L191 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2019-09-20 19:26:40,784 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-20 19:26:41,143 WARN L191 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2019-09-20 19:26:41,316 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-20 19:26:41,669 WARN L191 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 60 [2019-09-20 19:26:41,843 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-20 19:26:42,322 WARN L191 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 66 [2019-09-20 19:26:42,553 WARN L191 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-20 19:26:43,048 WARN L191 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 66 [2019-09-20 19:26:43,285 WARN L191 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-20 19:26:43,705 WARN L191 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 58 [2019-09-20 19:26:43,887 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-20 19:26:44,369 WARN L191 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 66 [2019-09-20 19:26:44,620 WARN L191 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-20 19:26:45,119 WARN L191 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 66 [2019-09-20 19:26:45,356 WARN L191 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-20 19:26:45,849 WARN L191 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 66 [2019-09-20 19:26:46,085 WARN L191 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-20 19:26:46,562 WARN L191 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 66 [2019-09-20 19:26:46,787 WARN L191 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-20 19:26:47,286 WARN L191 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 66 [2019-09-20 19:26:47,520 WARN L191 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-20 19:26:47,993 WARN L191 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 66 [2019-09-20 19:26:48,216 WARN L191 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-20 19:26:48,675 WARN L191 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 66 [2019-09-20 19:26:48,908 WARN L191 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-20 19:26:49,361 WARN L191 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 66 [2019-09-20 19:26:49,584 WARN L191 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-20 19:26:50,073 WARN L191 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 66 [2019-09-20 19:26:50,292 WARN L191 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-20 19:26:50,743 WARN L191 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 66 [2019-09-20 19:26:50,967 WARN L191 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-20 19:26:51,352 WARN L191 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 58 [2019-09-20 19:26:51,524 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-20 19:26:51,979 WARN L191 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 66 [2019-09-20 19:26:52,207 WARN L191 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-20 19:26:52,661 WARN L191 SmtUtils]: Spent 451.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 66 [2019-09-20 19:26:52,891 WARN L191 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-20 19:26:53,285 WARN L191 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 58 [2019-09-20 19:26:53,454 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-20 19:26:53,911 WARN L191 SmtUtils]: Spent 452.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 66 [2019-09-20 19:26:54,143 WARN L191 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-20 19:26:54,600 WARN L191 SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 66 [2019-09-20 19:26:54,831 WARN L191 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-20 19:26:55,274 WARN L191 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 58 [2019-09-20 19:26:55,456 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-20 19:26:55,968 WARN L191 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 66 [2019-09-20 19:26:56,213 WARN L191 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-20 19:26:56,707 WARN L191 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 66 [2019-09-20 19:26:56,951 WARN L191 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-20 19:26:57,440 WARN L191 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 66 [2019-09-20 19:26:57,672 WARN L191 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-20 19:26:58,148 WARN L191 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 66 [2019-09-20 19:26:58,386 WARN L191 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 66