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 SequenceOfStatements --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/loop-invgen/apache-get-tag.i.v+nlh-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fea9116 [2019-09-20 18:23:56,455 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-20 18:23:56,457 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-20 18:23:56,468 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-20 18:23:56,468 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-20 18:23:56,469 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-20 18:23:56,471 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-20 18:23:56,472 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-20 18:23:56,474 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-20 18:23:56,475 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-20 18:23:56,476 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-20 18:23:56,477 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-20 18:23:56,477 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-20 18:23:56,478 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-20 18:23:56,479 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-20 18:23:56,480 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-20 18:23:56,481 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-20 18:23:56,482 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-20 18:23:56,483 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-20 18:23:56,485 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-20 18:23:56,486 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-20 18:23:56,487 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-20 18:23:56,488 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-20 18:23:56,489 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-20 18:23:56,491 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-20 18:23:56,491 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-20 18:23:56,491 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-20 18:23:56,492 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-20 18:23:56,493 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-20 18:23:56,493 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-20 18:23:56,494 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-20 18:23:56,494 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-20 18:23:56,495 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-20 18:23:56,496 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-20 18:23:56,497 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-20 18:23:56,497 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-20 18:23:56,498 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-20 18:23:56,498 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-20 18:23:56,498 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-20 18:23:56,499 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-20 18:23:56,499 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-20 18:23:56,500 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 18:23:56,522 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-20 18:23:56,522 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-20 18:23:56,523 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-20 18:23:56,524 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-20 18:23:56,524 INFO L138 SettingsManager]: * Use SBE=true [2019-09-20 18:23:56,524 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-20 18:23:56,525 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-20 18:23:56,525 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-20 18:23:56,525 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-20 18:23:56,525 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-20 18:23:56,526 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-20 18:23:56,526 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-20 18:23:56,526 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-20 18:23:56,527 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-20 18:23:56,527 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-20 18:23:56,527 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-20 18:23:56,527 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-20 18:23:56,528 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-20 18:23:56,528 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-20 18:23:56,528 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-20 18:23:56,528 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-20 18:23:56,529 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-20 18:23:56,529 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-20 18:23:56,529 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-20 18:23:56,529 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-20 18:23:56,530 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-20 18:23:56,530 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-20 18:23:56,530 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-20 18:23:56,530 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 -> SequenceOfStatements 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 18:23:56,577 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-20 18:23:56,589 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-20 18:23:56,592 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-20 18:23:56,594 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-20 18:23:56,594 INFO L275 PluginConnector]: CDTParser initialized [2019-09-20 18:23:56,595 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-invgen/apache-get-tag.i.v+nlh-reducer.c [2019-09-20 18:23:56,653 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/afd7d560d/ddcf40b3041e4f6c81b2d0d1345a84d3/FLAG4dc507fc8 [2019-09-20 18:23:57,113 INFO L306 CDTParser]: Found 1 translation units. [2019-09-20 18:23:57,114 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-invgen/apache-get-tag.i.v+nlh-reducer.c [2019-09-20 18:23:57,121 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/afd7d560d/ddcf40b3041e4f6c81b2d0d1345a84d3/FLAG4dc507fc8 [2019-09-20 18:23:57,538 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/afd7d560d/ddcf40b3041e4f6c81b2d0d1345a84d3 [2019-09-20 18:23:57,548 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-20 18:23:57,549 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-20 18:23:57,550 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-20 18:23:57,550 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-20 18:23:57,555 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-20 18:23:57,556 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 06:23:57" (1/1) ... [2019-09-20 18:23:57,558 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e788b4c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 06:23:57, skipping insertion in model container [2019-09-20 18:23:57,558 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 06:23:57" (1/1) ... [2019-09-20 18:23:57,565 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-20 18:23:57,607 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-20 18:23:57,850 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 18:23:57,859 INFO L188 MainTranslator]: Completed pre-run [2019-09-20 18:23:57,991 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 18:23:58,002 INFO L192 MainTranslator]: Completed translation [2019-09-20 18:23:58,003 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 06:23:58 WrapperNode [2019-09-20 18:23:58,003 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-20 18:23:58,004 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-20 18:23:58,004 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-20 18:23:58,004 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-20 18:23:58,014 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 06:23:58" (1/1) ... [2019-09-20 18:23:58,014 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 06:23:58" (1/1) ... [2019-09-20 18:23:58,019 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 06:23:58" (1/1) ... [2019-09-20 18:23:58,020 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 06:23:58" (1/1) ... [2019-09-20 18:23:58,027 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 06:23:58" (1/1) ... [2019-09-20 18:23:58,031 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 06:23:58" (1/1) ... [2019-09-20 18:23:58,033 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 06:23:58" (1/1) ... [2019-09-20 18:23:58,036 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-20 18:23:58,036 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-20 18:23:58,037 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-20 18:23:58,037 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-20 18:23:58,038 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 06:23:58" (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 18:23:58,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-20 18:23:58,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-20 18:23:58,087 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-20 18:23:58,087 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-20 18:23:58,088 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-20 18:23:58,088 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-09-20 18:23:58,088 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-20 18:23:58,088 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-20 18:23:58,088 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-20 18:23:58,088 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-20 18:23:58,492 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-20 18:23:58,492 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-20 18:23:58,494 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 06:23:58 BoogieIcfgContainer [2019-09-20 18:23:58,494 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-20 18:23:58,494 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-20 18:23:58,495 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-20 18:23:58,495 INFO L275 PluginConnector]: Sifa initialized [2019-09-20 18:23:58,496 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 06:23:58" (1/1) ... [2019-09-20 18:23:58,497 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 18:23:58,517 INFO L162 IcfgInterpreter]: Started Sifa with 17 locations of interest [2019-09-20 18:23:58,518 INFO L169 IcfgInterpreter]: Building call graph [2019-09-20 18:23:58,526 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-20 18:23:58,533 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-20 18:23:58,534 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-20 18:23:58,631 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 16 for LOIs [2019-09-20 18:23:59,717 WARN L191 SmtUtils]: Spent 888.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 89 [2019-09-20 18:23:59,960 WARN L191 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-20 18:24:00,507 WARN L191 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 100 [2019-09-20 18:24:00,741 WARN L191 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-20 18:24:01,390 WARN L191 SmtUtils]: Spent 644.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 103 [2019-09-20 18:24:01,680 WARN L191 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2019-09-20 18:24:02,777 WARN L191 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 137 DAG size of output: 122 [2019-09-20 18:24:03,315 WARN L191 SmtUtils]: Spent 536.00 ms on a formula simplification that was a NOOP. DAG size: 122 [2019-09-20 18:24:04,262 WARN L191 SmtUtils]: Spent 916.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 126 [2019-09-20 18:24:04,691 WARN L191 SmtUtils]: Spent 427.00 ms on a formula simplification that was a NOOP. DAG size: 126 [2019-09-20 18:24:05,836 WARN L191 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 132 DAG size of output: 130 [2019-09-20 18:24:06,282 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 43 [2019-09-20 18:24:06,682 WARN L191 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 53 [2019-09-20 18:24:07,057 WARN L191 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 53 [2019-09-20 18:24:07,422 WARN L191 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 53 [2019-09-20 18:24:07,788 WARN L191 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 53 [2019-09-20 18:24:08,173 WARN L191 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 53 [2019-09-20 18:24:08,555 WARN L191 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 53 [2019-09-20 18:24:08,921 WARN L191 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 53 [2019-09-20 18:24:09,304 WARN L191 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 53 [2019-09-20 18:24:09,675 WARN L191 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 53 [2019-09-20 18:24:10,062 WARN L191 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 53 [2019-09-20 18:24:10,434 WARN L191 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 53 [2019-09-20 18:24:10,815 WARN L191 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 53 [2019-09-20 18:24:11,175 WARN L191 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 53 [2019-09-20 18:24:11,544 WARN L191 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 53 [2019-09-20 18:24:11,915 WARN L191 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 53 [2019-09-20 18:24:12,439 WARN L191 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 92 [2019-09-20 18:24:12,895 WARN L191 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 92 [2019-09-20 18:24:13,353 WARN L191 SmtUtils]: Spent 436.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 92 [2019-09-20 18:24:13,836 WARN L191 SmtUtils]: Spent 459.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 92 [2019-09-20 18:24:14,297 WARN L191 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 92 [2019-09-20 18:24:14,763 WARN L191 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 92 [2019-09-20 18:24:15,227 WARN L191 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 92 [2019-09-20 18:24:15,692 WARN L191 SmtUtils]: Spent 441.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 92 [2019-09-20 18:24:16,163 WARN L191 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 92 [2019-09-20 18:24:16,628 WARN L191 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 92 [2019-09-20 18:24:17,087 WARN L191 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 92 [2019-09-20 18:24:17,551 WARN L191 SmtUtils]: Spent 436.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 92 [2019-09-20 18:24:18,036 WARN L191 SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 92 [2019-09-20 18:24:18,496 WARN L191 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 92 [2019-09-20 18:24:18,958 WARN L191 SmtUtils]: Spent 437.00 ms on a formula simplification. DAG size of input: 113 DAG size of output: 92 [2019-09-20 18:24:19,134 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 51 [2019-09-20 18:24:19,507 WARN L191 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 60 [2019-09-20 18:24:19,610 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-20 18:24:19,851 WARN L191 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 62 [2019-09-20 18:24:20,234 WARN L191 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 68 [2019-09-20 18:24:20,369 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-20 18:24:20,689 WARN L191 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 68 [2019-09-20 18:24:20,829 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-20 18:24:21,240 WARN L191 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 81 [2019-09-20 18:24:21,633 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 57 [2019-09-20 18:24:22,348 WARN L191 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 70 [2019-09-20 18:24:22,475 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-20 18:24:22,756 WARN L191 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 81 [2019-09-20 18:24:22,883 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2019-09-20 18:24:23,443 WARN L191 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 90 [2019-09-20 18:24:23,624 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 90 [2019-09-20 18:24:24,746 WARN L191 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 135 DAG size of output: 113 [2019-09-20 18:24:25,092 WARN L191 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-20 18:24:25,631 WARN L191 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 105 [2019-09-20 18:24:25,877 WARN L191 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-20 18:24:26,612 WARN L191 SmtUtils]: Spent 730.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 119 [2019-09-20 18:24:27,106 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 45 [2019-09-20 18:24:27,557 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 45 [2019-09-20 18:24:28,329 WARN L191 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 60 [2019-09-20 18:24:28,888 WARN L191 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 60 [2019-09-20 18:24:29,518 WARN L191 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 59 [2019-09-20 18:24:30,105 WARN L191 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 63 [2019-09-20 18:24:30,213 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2019-09-20 18:24:30,708 WARN L191 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 65 [2019-09-20 18:24:30,815 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2019-09-20 18:24:30,936 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 30 [2019-09-20 18:24:31,369 WARN L191 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 57 [2019-09-20 18:24:31,606 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 42 [2019-09-20 18:24:32,095 WARN L191 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 60 [2019-09-20 18:24:32,199 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-20 18:24:32,318 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 42 [2019-09-20 18:24:32,698 WARN L191 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 60 [2019-09-20 18:24:32,806 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-20 18:24:33,327 WARN L191 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 59 [2019-09-20 18:24:33,534 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 38 [2019-09-20 18:24:33,906 WARN L191 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 59 [2019-09-20 18:24:34,009 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2019-09-20 18:24:34,126 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 38 [2019-09-20 18:24:34,507 WARN L191 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 60 [2019-09-20 18:24:34,715 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 31 [2019-09-20 18:24:35,144 WARN L191 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 60 [2019-09-20 18:24:35,377 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 42 [2019-09-20 18:24:35,654 WARN L191 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 56 [2019-09-20 18:24:35,877 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 42 [2019-09-20 18:24:36,236 WARN L191 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 59 [2019-09-20 18:24:36,874 WARN L191 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 60 [2019-09-20 18:24:37,470 WARN L191 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 59 [2019-09-20 18:24:38,033 WARN L191 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 59 [2019-09-20 18:24:38,542 WARN L191 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 56 [2019-09-20 18:24:39,208 WARN L191 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 59 [2019-09-20 18:24:39,421 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 42 [2019-09-20 18:24:39,804 WARN L191 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 60 [2019-09-20 18:24:40,430 WARN L191 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 59 [2019-09-20 18:24:41,024 WARN L191 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 60 [2019-09-20 18:24:41,128 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-09-20 18:24:41,592 WARN L191 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 60 [2019-09-20 18:24:42,209 WARN L191 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 60 [2019-09-20 18:24:42,444 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 42 [2019-09-20 18:24:42,595 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 26