java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain ExplicitValueDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/psyco/psyco_math_1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fea9116 [2019-09-20 14:08:14,563 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-20 14:08:14,565 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-20 14:08:14,578 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-20 14:08:14,578 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-20 14:08:14,579 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-20 14:08:14,581 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-20 14:08:14,583 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-20 14:08:14,584 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-20 14:08:14,585 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-20 14:08:14,586 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-20 14:08:14,587 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-20 14:08:14,588 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-20 14:08:14,589 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-20 14:08:14,590 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-20 14:08:14,591 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-20 14:08:14,592 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-20 14:08:14,593 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-20 14:08:14,594 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-20 14:08:14,596 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-20 14:08:14,598 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-20 14:08:14,599 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-20 14:08:14,600 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-20 14:08:14,600 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-20 14:08:14,603 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-20 14:08:14,603 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-20 14:08:14,603 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-20 14:08:14,604 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-20 14:08:14,604 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-20 14:08:14,605 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-20 14:08:14,605 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-20 14:08:14,606 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-20 14:08:14,607 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-20 14:08:14,608 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-20 14:08:14,609 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-20 14:08:14,609 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-20 14:08:14,610 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-20 14:08:14,610 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-20 14:08:14,610 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-20 14:08:14,611 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-20 14:08:14,612 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-20 14:08:14,612 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 14:08:14,626 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-20 14:08:14,627 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-20 14:08:14,628 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-20 14:08:14,628 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-20 14:08:14,628 INFO L138 SettingsManager]: * Use SBE=true [2019-09-20 14:08:14,629 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-20 14:08:14,629 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-20 14:08:14,629 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-20 14:08:14,629 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-20 14:08:14,629 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-20 14:08:14,630 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-20 14:08:14,630 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-20 14:08:14,630 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-20 14:08:14,630 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-20 14:08:14,630 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-20 14:08:14,631 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-20 14:08:14,631 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-20 14:08:14,631 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-20 14:08:14,631 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-20 14:08:14,631 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-20 14:08:14,632 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-20 14:08:14,632 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-20 14:08:14,632 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-20 14:08:14,632 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-20 14:08:14,632 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-20 14:08:14,633 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-20 14:08:14,633 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-20 14:08:14,633 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-20 14:08:14,633 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> ExplicitValueDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> 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 14:08:14,665 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-20 14:08:14,678 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-20 14:08:14,682 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-20 14:08:14,686 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-20 14:08:14,687 INFO L275 PluginConnector]: CDTParser initialized [2019-09-20 14:08:14,688 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/psyco/psyco_math_1.c [2019-09-20 14:08:14,767 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b18979b7/29dbdc1ff5ae47eeacafa3914a281914/FLAG8e962dd7d [2019-09-20 14:08:15,204 INFO L306 CDTParser]: Found 1 translation units. [2019-09-20 14:08:15,208 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/psyco/psyco_math_1.c [2019-09-20 14:08:15,222 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b18979b7/29dbdc1ff5ae47eeacafa3914a281914/FLAG8e962dd7d [2019-09-20 14:08:15,608 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1b18979b7/29dbdc1ff5ae47eeacafa3914a281914 [2019-09-20 14:08:15,619 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-20 14:08:15,621 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-20 14:08:15,622 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-20 14:08:15,622 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-20 14:08:15,626 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-20 14:08:15,627 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 02:08:15" (1/1) ... [2019-09-20 14:08:15,629 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ac8356d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:08:15, skipping insertion in model container [2019-09-20 14:08:15,630 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 02:08:15" (1/1) ... [2019-09-20 14:08:15,638 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-20 14:08:15,681 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-20 14:08:15,987 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 14:08:15,999 INFO L188 MainTranslator]: Completed pre-run [2019-09-20 14:08:16,134 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 14:08:16,149 INFO L192 MainTranslator]: Completed translation [2019-09-20 14:08:16,149 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:08:16 WrapperNode [2019-09-20 14:08:16,149 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-20 14:08:16,150 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-20 14:08:16,150 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-20 14:08:16,150 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-20 14:08:16,160 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:08:16" (1/1) ... [2019-09-20 14:08:16,160 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:08:16" (1/1) ... [2019-09-20 14:08:16,167 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:08:16" (1/1) ... [2019-09-20 14:08:16,168 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:08:16" (1/1) ... [2019-09-20 14:08:16,178 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:08:16" (1/1) ... [2019-09-20 14:08:16,188 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:08:16" (1/1) ... [2019-09-20 14:08:16,190 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:08:16" (1/1) ... [2019-09-20 14:08:16,194 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-20 14:08:16,195 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-20 14:08:16,195 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-20 14:08:16,195 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-20 14:08:16,196 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:08:16" (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 14:08:16,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-20 14:08:16,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-20 14:08:16,260 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-20 14:08:16,260 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-20 14:08:16,260 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-20 14:08:16,261 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-20 14:08:16,261 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-20 14:08:16,261 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-20 14:08:16,837 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-20 14:08:16,838 INFO L283 CfgBuilder]: Removed 9 assume(true) statements. [2019-09-20 14:08:16,840 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 02:08:16 BoogieIcfgContainer [2019-09-20 14:08:16,840 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-20 14:08:16,841 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-20 14:08:16,841 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-20 14:08:16,841 INFO L275 PluginConnector]: Sifa initialized [2019-09-20 14:08:16,843 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 02:08:16" (1/1) ... [2019-09-20 14:08:16,843 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 14:08:16,880 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-20 14:08:16,880 INFO L169 IcfgInterpreter]: Building call graph [2019-09-20 14:08:16,892 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-20 14:08:16,905 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-20 14:08:16,907 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-20 14:08:17,041 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 34 for LOIs [2019-09-20 14:08:18,472 WARN L191 SmtUtils]: Spent 610.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-20 14:08:18,976 WARN L191 SmtUtils]: Spent 503.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-20 14:08:20,033 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 120 DAG size of output: 114 [2019-09-20 14:08:20,564 WARN L191 SmtUtils]: Spent 526.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-20 14:08:21,557 WARN L191 SmtUtils]: Spent 973.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 114 [2019-09-20 14:08:22,033 WARN L191 SmtUtils]: Spent 474.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-20 14:08:23,000 WARN L191 SmtUtils]: Spent 964.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 114 [2019-09-20 14:08:23,474 WARN L191 SmtUtils]: Spent 472.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-20 14:08:24,482 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 123 DAG size of output: 114 [2019-09-20 14:08:24,941 WARN L191 SmtUtils]: Spent 457.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-20 14:08:25,319 WARN L191 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 113 [2019-09-20 14:08:25,500 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-20 14:08:26,782 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 120 DAG size of output: 113 [2019-09-20 14:08:27,182 WARN L191 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-20 14:08:28,167 WARN L191 SmtUtils]: Spent 957.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 112 [2019-09-20 14:08:28,645 WARN L191 SmtUtils]: Spent 477.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-20 14:08:29,620 WARN L191 SmtUtils]: Spent 956.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 112 [2019-09-20 14:08:30,091 WARN L191 SmtUtils]: Spent 469.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-20 14:08:31,047 WARN L191 SmtUtils]: Spent 952.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 112 [2019-09-20 14:08:31,531 WARN L191 SmtUtils]: Spent 483.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-20 14:08:32,451 WARN L191 SmtUtils]: Spent 917.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 112 [2019-09-20 14:08:32,894 WARN L191 SmtUtils]: Spent 441.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-20 14:08:33,280 WARN L191 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 113 [2019-09-20 14:08:33,459 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-20 14:08:33,952 WARN L191 SmtUtils]: Spent 459.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-20 14:08:34,415 WARN L191 SmtUtils]: Spent 461.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-20 14:08:35,390 WARN L191 SmtUtils]: Spent 947.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 114 [2019-09-20 14:08:35,842 WARN L191 SmtUtils]: Spent 450.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-20 14:08:36,813 WARN L191 SmtUtils]: Spent 962.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 114 [2019-09-20 14:08:37,254 WARN L191 SmtUtils]: Spent 440.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-20 14:08:38,187 WARN L191 SmtUtils]: Spent 930.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 114 [2019-09-20 14:08:38,646 WARN L191 SmtUtils]: Spent 457.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-20 14:08:39,592 WARN L191 SmtUtils]: Spent 944.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 114 [2019-09-20 14:08:40,051 WARN L191 SmtUtils]: Spent 457.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-20 14:08:40,417 WARN L191 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 113 [2019-09-20 14:08:40,598 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-20 14:08:41,087 WARN L191 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 113 [2019-09-20 14:08:41,286 WARN L191 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-20 14:08:41,772 WARN L191 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 113 [2019-09-20 14:08:41,951 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-20 14:08:42,398 WARN L191 SmtUtils]: Spent 436.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 113 [2019-09-20 14:08:42,570 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-20 14:08:43,079 WARN L191 SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 113 [2019-09-20 14:08:43,258 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-20 14:08:43,747 WARN L191 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 113 [2019-09-20 14:08:43,932 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-20 14:08:44,325 WARN L191 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 113 [2019-09-20 14:08:44,505 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-20 14:08:45,468 WARN L191 SmtUtils]: Spent 876.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 116 [2019-09-20 14:08:45,890 WARN L191 SmtUtils]: Spent 421.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2019-09-20 14:08:46,771 WARN L191 SmtUtils]: Spent 879.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 116 [2019-09-20 14:08:47,208 WARN L191 SmtUtils]: Spent 435.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2019-09-20 14:08:48,124 WARN L191 SmtUtils]: Spent 891.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 116 [2019-09-20 14:08:48,556 WARN L191 SmtUtils]: Spent 430.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2019-09-20 14:08:49,419 WARN L191 SmtUtils]: Spent 862.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 116 [2019-09-20 14:08:49,826 WARN L191 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2019-09-20 14:08:50,971 WARN L191 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 120 DAG size of output: 118 [2019-09-20 14:08:52,199 WARN L191 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 120 DAG size of output: 118 [2019-09-20 14:08:52,764 WARN L191 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 113 [2019-09-20 14:08:52,933 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-20 14:08:53,398 WARN L191 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 113 [2019-09-20 14:08:53,568 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-20 14:08:54,082 WARN L191 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 113 [2019-09-20 14:08:54,249 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-20 14:08:54,724 WARN L191 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 113 [2019-09-20 14:08:54,894 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-20 14:08:55,344 WARN L191 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2019-09-20 14:08:55,754 WARN L191 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2019-09-20 14:08:56,159 WARN L191 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2019-09-20 14:08:56,575 WARN L191 SmtUtils]: Spent 414.00 ms on a formula simplification that was a NOOP. DAG size: 116 [2019-09-20 14:08:57,138 WARN L191 SmtUtils]: Spent 555.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-20 14:08:57,755 WARN L191 SmtUtils]: Spent 569.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-20 14:08:58,132 WARN L191 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 72 [2019-09-20 14:08:58,747 WARN L191 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 79 [2019-09-20 14:08:58,852 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2019-09-20 14:08:59,183 WARN L191 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 115 DAG size of output: 72 [2019-09-20 14:08:59,542 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-20 14:08:59,928 WARN L191 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 75