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/loop-industry-pattern/mod3.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-18 11:26:29,500 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-18 11:26:29,503 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-18 11:26:29,520 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-18 11:26:29,521 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-18 11:26:29,522 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-18 11:26:29,523 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-18 11:26:29,535 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-18 11:26:29,537 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-18 11:26:29,539 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-18 11:26:29,540 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-18 11:26:29,541 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-18 11:26:29,542 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-18 11:26:29,544 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-18 11:26:29,545 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-18 11:26:29,546 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-18 11:26:29,549 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-18 11:26:29,552 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-18 11:26:29,554 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-18 11:26:29,559 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-18 11:26:29,561 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-18 11:26:29,564 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-18 11:26:29,565 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-18 11:26:29,566 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-18 11:26:29,570 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-18 11:26:29,570 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-18 11:26:29,571 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-18 11:26:29,573 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-18 11:26:29,575 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-18 11:26:29,576 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-18 11:26:29,576 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-18 11:26:29,578 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-18 11:26:29,579 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-18 11:26:29,579 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-18 11:26:29,581 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-18 11:26:29,582 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-18 11:26:29,583 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-18 11:26:29,583 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-18 11:26:29,583 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-18 11:26:29,584 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-18 11:26:29,586 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-18 11:26:29,588 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-09-18 11:26:29,611 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-18 11:26:29,611 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-18 11:26:29,613 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-18 11:26:29,614 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-18 11:26:29,614 INFO L138 SettingsManager]: * Use SBE=true [2019-09-18 11:26:29,614 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-18 11:26:29,614 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-18 11:26:29,614 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-18 11:26:29,615 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-18 11:26:29,615 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-18 11:26:29,616 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-18 11:26:29,616 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-18 11:26:29,616 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-18 11:26:29,617 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-18 11:26:29,617 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-18 11:26:29,617 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-18 11:26:29,617 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-18 11:26:29,617 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-18 11:26:29,618 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-18 11:26:29,618 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-18 11:26:29,618 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-18 11:26:29,618 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-18 11:26:29,618 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-18 11:26:29,619 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-18 11:26:29,619 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-18 11:26:29,619 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-18 11:26:29,619 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-18 11:26:29,619 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-18 11:26:29,620 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 [2019-09-18 11:26:29,674 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-18 11:26:29,691 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-18 11:26:29,694 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-18 11:26:29,696 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-18 11:26:29,697 INFO L275 PluginConnector]: CDTParser initialized [2019-09-18 11:26:29,697 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-industry-pattern/mod3.c [2019-09-18 11:26:29,762 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c76fe20c0/c70aaa52594643f294f2513747a74f95/FLAGe3ab2c984 [2019-09-18 11:26:30,152 INFO L306 CDTParser]: Found 1 translation units. [2019-09-18 11:26:30,153 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-industry-pattern/mod3.c [2019-09-18 11:26:30,159 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c76fe20c0/c70aaa52594643f294f2513747a74f95/FLAGe3ab2c984 [2019-09-18 11:26:30,586 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c76fe20c0/c70aaa52594643f294f2513747a74f95 [2019-09-18 11:26:30,596 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-18 11:26:30,597 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-18 11:26:30,598 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-18 11:26:30,598 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-18 11:26:30,603 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-18 11:26:30,607 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 11:26:30" (1/1) ... [2019-09-18 11:26:30,610 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f3dc5a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:26:30, skipping insertion in model container [2019-09-18 11:26:30,610 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 11:26:30" (1/1) ... [2019-09-18 11:26:30,618 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-18 11:26:30,633 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-18 11:26:30,800 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 11:26:30,804 INFO L188 MainTranslator]: Completed pre-run [2019-09-18 11:26:30,820 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 11:26:30,833 INFO L192 MainTranslator]: Completed translation [2019-09-18 11:26:30,833 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:26:30 WrapperNode [2019-09-18 11:26:30,833 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-18 11:26:30,834 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-18 11:26:30,834 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-18 11:26:30,834 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-18 11:26:30,931 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:26:30" (1/1) ... [2019-09-18 11:26:30,931 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:26:30" (1/1) ... [2019-09-18 11:26:30,935 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:26:30" (1/1) ... [2019-09-18 11:26:30,936 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:26:30" (1/1) ... [2019-09-18 11:26:30,939 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:26:30" (1/1) ... [2019-09-18 11:26:30,947 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:26:30" (1/1) ... [2019-09-18 11:26:30,948 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:26:30" (1/1) ... [2019-09-18 11:26:30,949 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-18 11:26:30,950 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-18 11:26:30,950 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-18 11:26:30,950 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-18 11:26:30,951 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 11:26:30" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-18 11:26:31,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-18 11:26:31,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-18 11:26:31,002 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-09-18 11:26:31,002 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-18 11:26:31,002 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-18 11:26:31,002 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-18 11:26:31,002 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-09-18 11:26:31,003 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-18 11:26:31,003 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-18 11:26:31,003 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-18 11:26:31,204 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-18 11:26:31,204 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-09-18 11:26:31,211 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 11:26:31 BoogieIcfgContainer [2019-09-18 11:26:31,211 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-18 11:26:31,212 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-18 11:26:31,212 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-18 11:26:31,212 INFO L275 PluginConnector]: Sifa initialized [2019-09-18 11:26:31,213 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 11:26:31" (1/1) ... [2019-09-18 11:26:31,214 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=ExplicitValueDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_DDA ♦ Intern Fluid=SizeLimitFluid [2019-09-18 11:26:31,250 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-18 11:26:31,250 INFO L169 IcfgInterpreter]: Building call graph [2019-09-18 11:26:31,260 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-18 11:26:31,272 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-18 11:26:31,273 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-18 11:26:31,342 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 1 for LOIs [2019-09-18 11:26:38,371 WARN L191 SmtUtils]: Spent 5.16 s on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-18 11:26:41,023 WARN L191 SmtUtils]: Spent 2.41 s on a formula simplification. DAG size of input: 31 DAG size of output: 20 [2019-09-18 11:26:41,528 WARN L191 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 31 DAG size of output: 20 [2019-09-18 11:26:43,821 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification. DAG size of input: 31 DAG size of output: 20 [2019-09-18 11:26:46,059 WARN L191 SmtUtils]: Spent 2.08 s on a formula simplification. DAG size of input: 43 DAG size of output: 1 [2019-09-18 11:26:47,654 WARN L191 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-18 11:26:47,768 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 34 [2019-09-18 11:26:52,302 WARN L191 SmtUtils]: Spent 4.53 s on a formula simplification. DAG size of input: 59 DAG size of output: 34 [2019-09-18 11:26:55,429 WARN L191 SmtUtils]: Spent 3.09 s on a formula simplification. DAG size of input: 59 DAG size of output: 22 [2019-09-18 11:27:14,928 WARN L191 SmtUtils]: Spent 19.47 s on a formula simplification. DAG size of input: 58 DAG size of output: 35 [2019-09-18 11:27:16,608 WARN L191 SmtUtils]: Spent 1.68 s on a formula simplification that was a NOOP. DAG size: 35 [2019-09-18 11:27:43,308 WARN L191 SmtUtils]: Spent 26.69 s on a formula simplification. DAG size of input: 52 DAG size of output: 22 [2019-09-18 11:27:45,102 WARN L191 SmtUtils]: Spent 1.79 s on a formula simplification that was a NOOP. DAG size: 22 [2019-09-18 11:27:57,688 WARN L191 SmtUtils]: Spent 12.58 s on a formula simplification. DAG size of input: 56 DAG size of output: 25 [2019-09-18 11:28:06,444 WARN L191 SmtUtils]: Spent 6.61 s on a formula simplification. DAG size of input: 50 DAG size of output: 30 [2019-09-18 11:28:08,598 WARN L191 SmtUtils]: Spent 2.13 s on a formula simplification. DAG size of input: 32 DAG size of output: 20 [2019-09-18 11:28:08,934 WARN L191 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 1 [2019-09-18 11:28:09,940 WARN L191 SmtUtils]: Spent 897.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-18 11:28:10,499 WARN L191 SmtUtils]: Spent 559.00 ms on a formula simplification that was a NOOP. DAG size: 34 [2019-09-18 11:28:39,782 WARN L191 SmtUtils]: Spent 27.59 s on a formula simplification. DAG size of input: 59 DAG size of output: 34 [2019-09-18 11:28:42,841 WARN L191 SmtUtils]: Spent 3.06 s on a formula simplification that was a NOOP. DAG size: 34 [2019-09-18 11:28:45,605 WARN L191 SmtUtils]: Spent 2.66 s on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-18 11:28:45,924 WARN L191 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 34 [2019-09-18 11:28:50,443 WARN L191 SmtUtils]: Spent 4.40 s on a formula simplification. DAG size of input: 58 DAG size of output: 38 [2019-09-18 11:28:51,555 WARN L191 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 43 DAG size of output: 1 [2019-09-18 11:28:52,223 WARN L191 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-18 11:28:58,810 WARN L191 SmtUtils]: Spent 6.51 s on a formula simplification. DAG size of input: 59 DAG size of output: 34 [2019-09-18 11:29:03,538 WARN L191 SmtUtils]: Spent 4.67 s on a formula simplification. DAG size of input: 59 DAG size of output: 21 [2019-09-18 11:29:09,195 WARN L191 SmtUtils]: Spent 5.55 s on a formula simplification. DAG size of input: 57 DAG size of output: 34 [2019-09-18 11:29:09,360 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 34 [2019-09-18 11:29:27,841 WARN L191 SmtUtils]: Spent 18.48 s on a formula simplification. DAG size of input: 51 DAG size of output: 22 [2019-09-18 11:29:48,564 WARN L191 SmtUtils]: Spent 20.37 s on a formula simplification. DAG size of input: 55 DAG size of output: 24 [2019-09-18 11:29:58,399 WARN L191 SmtUtils]: Spent 7.67 s on a formula simplification. DAG size of input: 50 DAG size of output: 30 [2019-09-18 11:29:58,790 WARN L191 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 1 [2019-09-18 11:30:05,321 WARN L191 SmtUtils]: Spent 6.43 s on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-18 11:30:07,434 WARN L191 SmtUtils]: Spent 2.11 s on a formula simplification that was a NOOP. DAG size: 34 [2019-09-18 11:30:15,314 WARN L191 SmtUtils]: Spent 5.78 s on a formula simplification. DAG size of input: 58 DAG size of output: 38 [2019-09-18 11:30:17,651 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification. DAG size of input: 43 DAG size of output: 1 [2019-09-18 11:30:23,063 WARN L191 SmtUtils]: Spent 5.29 s on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-18 11:30:25,110 WARN L191 SmtUtils]: Spent 2.05 s on a formula simplification that was a NOOP. DAG size: 34 [2019-09-18 11:30:42,051 WARN L191 SmtUtils]: Spent 16.94 s on a formula simplification. DAG size of input: 59 DAG size of output: 34 [2019-09-18 11:30:43,644 WARN L191 SmtUtils]: Spent 1.59 s on a formula simplification that was a NOOP. DAG size: 34 [2019-09-18 11:30:48,750 WARN L191 SmtUtils]: Spent 5.01 s on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-18 11:30:52,850 WARN L191 SmtUtils]: Spent 3.93 s on a formula simplification. DAG size of input: 50 DAG size of output: 30 [2019-09-18 11:30:53,118 WARN L191 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 32 DAG size of output: 20 [2019-09-18 11:30:53,510 WARN L191 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 1 [2019-09-18 11:30:56,014 WARN L191 SmtUtils]: Spent 2.39 s on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-18 11:30:57,940 WARN L191 SmtUtils]: Spent 1.93 s on a formula simplification that was a NOOP. DAG size: 34 [2019-09-18 11:31:01,027 WARN L191 SmtUtils]: Spent 3.08 s on a formula simplification. DAG size of input: 59 DAG size of output: 34 [2019-09-18 11:31:12,092 WARN L191 SmtUtils]: Spent 11.03 s on a formula simplification. DAG size of input: 59 DAG size of output: 21 [2019-09-18 11:31:12,295 WARN L191 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 21 [2019-09-18 11:31:21,904 WARN L191 SmtUtils]: Spent 9.60 s on a formula simplification. DAG size of input: 57 DAG size of output: 34 [2019-09-18 11:31:58,737 WARN L191 SmtUtils]: Spent 36.73 s on a formula simplification. DAG size of input: 51 DAG size of output: 22 [2019-09-18 11:32:03,140 WARN L191 SmtUtils]: Spent 2.09 s on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-18 11:32:04,077 WARN L191 SmtUtils]: Spent 936.00 ms on a formula simplification that was a NOOP. DAG size: 34 [2019-09-18 11:32:09,049 WARN L191 SmtUtils]: Spent 4.89 s on a formula simplification. DAG size of input: 58 DAG size of output: 38 [2019-09-18 11:32:11,955 WARN L191 SmtUtils]: Spent 2.86 s on a formula simplification. DAG size of input: 43 DAG size of output: 1 [2019-09-18 11:32:12,897 WARN L191 SmtUtils]: Spent 859.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-18 11:32:13,519 WARN L191 SmtUtils]: Spent 621.00 ms on a formula simplification that was a NOOP. DAG size: 34 [2019-09-18 11:32:31,238 WARN L191 SmtUtils]: Spent 15.54 s on a formula simplification. DAG size of input: 50 DAG size of output: 29 [2019-09-18 11:32:31,576 WARN L191 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 29 [2019-09-18 11:32:31,680 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 31 DAG size of output: 20 [2019-09-18 11:32:32,197 WARN L191 SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 1 [2019-09-18 11:32:33,131 WARN L191 SmtUtils]: Spent 843.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-18 11:32:34,517 WARN L191 SmtUtils]: Spent 1.39 s on a formula simplification that was a NOOP. DAG size: 34 [2019-09-18 11:32:54,895 WARN L191 SmtUtils]: Spent 20.11 s on a formula simplification. DAG size of input: 59 DAG size of output: 34 [2019-09-18 11:32:57,181 WARN L191 SmtUtils]: Spent 2.29 s on a formula simplification that was a NOOP. DAG size: 34 [2019-09-18 11:33:00,363 WARN L191 SmtUtils]: Spent 3.11 s on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-18 11:33:02,444 WARN L191 SmtUtils]: Spent 2.08 s on a formula simplification that was a NOOP. DAG size: 34 [2019-09-18 11:33:09,720 WARN L191 SmtUtils]: Spent 7.19 s on a formula simplification. DAG size of input: 58 DAG size of output: 38 [2019-09-18 11:33:31,089 WARN L191 SmtUtils]: Spent 21.32 s on a formula simplification. DAG size of input: 51 DAG size of output: 41 [2019-09-18 11:33:31,454 WARN L191 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 41 [2019-09-18 11:33:31,773 WARN L191 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 41 [2019-09-18 11:33:33,955 WARN L191 SmtUtils]: Spent 2.14 s on a formula simplification. DAG size of input: 51 DAG size of output: 41 [2019-09-18 11:33:38,237 WARN L191 SmtUtils]: Spent 4.24 s on a formula simplification. DAG size of input: 51 DAG size of output: 41 [2019-09-18 11:33:41,108 WARN L191 SmtUtils]: Spent 2.80 s on a formula simplification. DAG size of input: 51 DAG size of output: 41 [2019-09-18 11:33:43,339 WARN L191 SmtUtils]: Spent 2.19 s on a formula simplification. DAG size of input: 51 DAG size of output: 41 [2019-09-18 11:33:45,848 WARN L191 SmtUtils]: Spent 2.47 s on a formula simplification. DAG size of input: 51 DAG size of output: 41 [2019-09-18 11:33:51,407 WARN L191 SmtUtils]: Spent 5.48 s on a formula simplification. DAG size of input: 59 DAG size of output: 21 [2019-09-18 11:33:52,926 WARN L191 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 58 DAG size of output: 35 [2019-09-18 11:33:53,170 WARN L191 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 35 [2019-09-18 11:34:03,094 WARN L191 SmtUtils]: Spent 9.92 s on a formula simplification. DAG size of input: 52 DAG size of output: 21 [2019-09-18 11:34:07,251 WARN L191 SmtUtils]: Spent 4.01 s on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-18 11:34:09,527 WARN L191 SmtUtils]: Spent 2.28 s on a formula simplification that was a NOOP. DAG size: 34 [2019-09-18 11:34:22,634 WARN L191 SmtUtils]: Spent 10.94 s on a formula simplification. DAG size of input: 51 DAG size of output: 29 [2019-09-18 11:34:25,154 WARN L191 SmtUtils]: Spent 2.52 s on a formula simplification that was a NOOP. DAG size: 29 [2019-09-18 11:34:26,283 WARN L191 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-18 11:34:28,864 WARN L191 SmtUtils]: Spent 2.58 s on a formula simplification that was a NOOP. DAG size: 34 [2019-09-18 11:34:33,908 WARN L191 SmtUtils]: Spent 4.78 s on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-18 11:34:36,594 WARN L191 SmtUtils]: Spent 2.69 s on a formula simplification that was a NOOP. DAG size: 34 [2019-09-18 11:34:38,899 WARN L191 SmtUtils]: Spent 2.07 s on a formula simplification. DAG size of input: 43 DAG size of output: 1 [2019-09-18 11:34:47,458 WARN L191 SmtUtils]: Spent 8.47 s on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-18 11:34:47,674 WARN L191 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 34 [2019-09-18 11:34:51,918 WARN L191 SmtUtils]: Spent 4.24 s on a formula simplification. DAG size of input: 59 DAG size of output: 34 [2019-09-18 11:34:56,260 WARN L191 SmtUtils]: Spent 4.30 s on a formula simplification. DAG size of input: 59 DAG size of output: 22 [2019-09-18 11:34:56,669 WARN L191 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 22 [2019-09-18 11:35:15,271 WARN L191 SmtUtils]: Spent 18.60 s on a formula simplification. DAG size of input: 58 DAG size of output: 42 [2019-09-18 11:35:19,415 WARN L191 SmtUtils]: Spent 4.14 s on a formula simplification that was a NOOP. DAG size: 42 [2019-09-18 11:36:00,396 WARN L191 SmtUtils]: Spent 40.98 s on a formula simplification. DAG size of input: 58 DAG size of output: 29 [2019-09-18 11:36:04,642 WARN L191 SmtUtils]: Spent 4.25 s on a formula simplification. DAG size of input: 29 DAG size of output: 22 [2019-09-18 11:36:18,947 WARN L191 SmtUtils]: Spent 14.30 s on a formula simplification. DAG size of input: 64 DAG size of output: 25 [2019-09-18 11:36:19,156 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 25 [2019-09-18 11:36:25,540 WARN L191 SmtUtils]: Spent 4.30 s on a formula simplification. DAG size of input: 50 DAG size of output: 30 [2019-09-18 11:36:25,714 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 32 DAG size of output: 20 [2019-09-18 11:36:25,993 WARN L191 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 1 [2019-09-18 11:36:42,310 WARN L191 SmtUtils]: Spent 16.31 s on a formula simplification. DAG size of input: 75 DAG size of output: 46 [2019-09-18 11:36:49,675 WARN L191 SmtUtils]: Spent 7.36 s on a formula simplification that was a NOOP. DAG size: 46 [2019-09-18 11:36:52,785 WARN L191 SmtUtils]: Spent 3.02 s on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-18 11:36:54,555 WARN L191 SmtUtils]: Spent 1.77 s on a formula simplification that was a NOOP. DAG size: 34 [2019-09-18 11:37:00,180 WARN L191 SmtUtils]: Spent 5.33 s on a formula simplification. DAG size of input: 59 DAG size of output: 34 [2019-09-18 11:37:17,668 WARN L191 SmtUtils]: Spent 17.46 s on a formula simplification. DAG size of input: 59 DAG size of output: 22 [2019-09-18 11:37:17,771 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 22 [2019-09-18 11:37:21,444 WARN L191 SmtUtils]: Spent 3.67 s on a formula simplification. DAG size of input: 58 DAG size of output: 35 [2019-09-18 11:37:39,258 WARN L191 SmtUtils]: Spent 17.75 s on a formula simplification. DAG size of input: 52 DAG size of output: 22 [2019-09-18 11:37:48,976 WARN L191 SmtUtils]: Spent 9.70 s on a formula simplification. DAG size of input: 56 DAG size of output: 25 [2019-09-18 11:38:02,842 WARN L191 SmtUtils]: Spent 13.80 s on a formula simplification. DAG size of input: 59 DAG size of output: 22 [2019-09-18 11:38:02,972 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 22 [2019-09-18 11:38:10,214 WARN L191 SmtUtils]: Spent 7.24 s on a formula simplification. DAG size of input: 58 DAG size of output: 35 [2019-09-18 11:38:41,122 WARN L191 SmtUtils]: Spent 30.87 s on a formula simplification. DAG size of input: 52 DAG size of output: 22 [2019-09-18 11:38:43,151 WARN L191 SmtUtils]: Spent 2.03 s on a formula simplification that was a NOOP. DAG size: 22 [2019-09-18 11:38:49,331 WARN L191 SmtUtils]: Spent 6.18 s on a formula simplification. DAG size of input: 51 DAG size of output: 29 [2019-09-18 11:38:49,896 WARN L191 SmtUtils]: Spent 564.00 ms on a formula simplification that was a NOOP. DAG size: 29 [2019-09-18 11:38:55,640 WARN L191 SmtUtils]: Spent 5.74 s on a formula simplification. DAG size of input: 57 DAG size of output: 38 [2019-09-18 11:38:56,090 WARN L191 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 21 [2019-09-18 11:39:01,225 WARN L191 SmtUtils]: Spent 5.12 s on a formula simplification. DAG size of input: 58 DAG size of output: 35 [2019-09-18 11:39:03,291 WARN L191 SmtUtils]: Spent 2.07 s on a formula simplification that was a NOOP. DAG size: 35 [2019-09-18 11:39:48,254 WARN L191 SmtUtils]: Spent 44.96 s on a formula simplification. DAG size of input: 52 DAG size of output: 21 [2019-09-18 11:39:50,611 WARN L191 SmtUtils]: Spent 2.25 s on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-18 11:39:51,022 WARN L191 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 34 [2019-09-18 11:39:58,387 WARN L191 SmtUtils]: Spent 5.20 s on a formula simplification. DAG size of input: 51 DAG size of output: 29 [2019-09-18 11:40:00,441 WARN L191 SmtUtils]: Spent 2.05 s on a formula simplification that was a NOOP. DAG size: 29 [2019-09-18 11:40:00,785 WARN L191 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 33 DAG size of output: 20 [2019-09-18 11:40:01,345 WARN L191 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 1 [2019-09-18 11:40:04,034 WARN L191 SmtUtils]: Spent 2.59 s on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-18 11:40:04,266 WARN L191 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 34 [2019-09-18 11:40:10,844 WARN L191 SmtUtils]: Spent 4.44 s on a formula simplification. DAG size of input: 50 DAG size of output: 30 [2019-09-18 11:40:13,354 WARN L191 SmtUtils]: Spent 2.49 s on a formula simplification. DAG size of input: 32 DAG size of output: 20 [2019-09-18 11:40:16,041 WARN L191 SmtUtils]: Spent 2.67 s on a formula simplification. DAG size of input: 59 DAG size of output: 21 [2019-09-18 11:40:27,413 WARN L191 SmtUtils]: Spent 11.33 s on a formula simplification. DAG size of input: 58 DAG size of output: 35 [2019-09-18 11:40:36,506 WARN L191 SmtUtils]: Spent 9.04 s on a formula simplification. DAG size of input: 52 DAG size of output: 21 [2019-09-18 11:40:36,622 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 21 [2019-09-18 11:40:41,978 WARN L191 SmtUtils]: Spent 5.25 s on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-18 11:40:43,048 WARN L191 SmtUtils]: Spent 1.07 s on a formula simplification that was a NOOP. DAG size: 34 [2019-09-18 11:40:51,145 WARN L191 SmtUtils]: Spent 8.09 s on a formula simplification. DAG size of input: 60 DAG size of output: 34 [2019-09-18 11:40:54,697 WARN L191 SmtUtils]: Spent 3.39 s on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-18 11:40:56,773 WARN L191 SmtUtils]: Spent 2.08 s on a formula simplification that was a NOOP. DAG size: 34 [2019-09-18 11:41:06,949 WARN L191 SmtUtils]: Spent 10.09 s on a formula simplification. DAG size of input: 51 DAG size of output: 29 [2019-09-18 11:41:09,667 WARN L191 SmtUtils]: Spent 2.52 s on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-18 11:41:10,805 WARN L191 SmtUtils]: Spent 1.14 s on a formula simplification that was a NOOP. DAG size: 34