/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaCInline.xml -s ../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf -i ../../../trunk/examples/svcomp/array-multidimensional/rev-2-n-u.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 09:52:24,318 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 09:52:24,322 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 09:52:24,339 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 09:52:24,340 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 09:52:24,341 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 09:52:24,342 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 09:52:24,343 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 09:52:24,345 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 09:52:24,346 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 09:52:24,347 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 09:52:24,348 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 09:52:24,349 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 09:52:24,350 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 09:52:24,351 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 09:52:24,352 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 09:52:24,353 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 09:52:24,354 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 09:52:24,355 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 09:52:24,357 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 09:52:24,359 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 09:52:24,360 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 09:52:24,361 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 09:52:24,362 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 09:52:24,364 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-11-24 09:52:24,367 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 09:52:24,368 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 09:52:24,368 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 09:52:24,369 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 09:52:24,370 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 09:52:24,370 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 09:52:24,371 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 09:52:24,371 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 09:52:24,371 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 09:52:24,372 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 09:52:24,373 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 09:52:24,374 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf [2019-11-24 09:52:24,395 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 09:52:24,395 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 09:52:24,396 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 09:52:24,396 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 09:52:24,396 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 09:52:24,397 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 09:52:24,397 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 09:52:24,397 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 09:52:24,397 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 09:52:24,397 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 09:52:24,398 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 09:52:24,398 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 09:52:24,398 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 09:52:24,399 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 09:52:24,399 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 09:52:24,400 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 09:52:24,401 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 09:52:24,401 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 09:52:24,401 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 09:52:24,401 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 09:52:24,402 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 09:52:24,402 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 09:52:24,402 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 09:52:24,402 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 09:52:24,402 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 09:52:24,403 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 09:52:24,403 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 09:52:24,403 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 09:52:24,405 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 09:52:24,405 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 09:52:24,405 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 09:52:24,406 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 09:52:24,406 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 09:52:24,406 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 09:52:24,406 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 09:52:24,407 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 09:52:24,408 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 09:52:24,408 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 09:52:24,677 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 09:52:24,697 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 09:52:24,702 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 09:52:24,703 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 09:52:24,703 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 09:52:24,704 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-multidimensional/rev-2-n-u.c [2019-11-24 09:52:24,780 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cb09584d5/a2e4d6fda87c44d0a929d4923ea53daa/FLAGe1ae8eab9 [2019-11-24 09:52:25,258 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 09:52:25,259 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-multidimensional/rev-2-n-u.c [2019-11-24 09:52:25,265 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cb09584d5/a2e4d6fda87c44d0a929d4923ea53daa/FLAGe1ae8eab9 [2019-11-24 09:52:25,683 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cb09584d5/a2e4d6fda87c44d0a929d4923ea53daa [2019-11-24 09:52:25,691 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 09:52:25,693 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 09:52:25,694 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 09:52:25,694 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 09:52:25,697 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 09:52:25,698 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:52:25" (1/1) ... [2019-11-24 09:52:25,701 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7142d6f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:52:25, skipping insertion in model container [2019-11-24 09:52:25,701 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:52:25" (1/1) ... [2019-11-24 09:52:25,709 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 09:52:25,730 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 09:52:25,925 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:52:25,928 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 09:52:25,952 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:52:25,971 INFO L208 MainTranslator]: Completed translation [2019-11-24 09:52:25,971 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:52:25 WrapperNode [2019-11-24 09:52:25,971 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 09:52:25,972 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 09:52:25,972 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 09:52:25,972 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 09:52:25,980 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:52:25" (1/1) ... [2019-11-24 09:52:26,071 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:52:25" (1/1) ... [2019-11-24 09:52:26,095 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 09:52:26,096 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 09:52:26,096 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 09:52:26,096 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 09:52:26,105 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:52:25" (1/1) ... [2019-11-24 09:52:26,105 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:52:25" (1/1) ... [2019-11-24 09:52:26,118 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:52:25" (1/1) ... [2019-11-24 09:52:26,119 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:52:25" (1/1) ... [2019-11-24 09:52:26,125 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:52:25" (1/1) ... [2019-11-24 09:52:26,130 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:52:25" (1/1) ... [2019-11-24 09:52:26,132 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:52:25" (1/1) ... [2019-11-24 09:52:26,134 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 09:52:26,134 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 09:52:26,135 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 09:52:26,135 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 09:52:26,135 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:52:25" (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 [2019-11-24 09:52:26,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-24 09:52:26,185 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 09:52:26,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 09:52:26,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-24 09:52:26,186 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-24 09:52:26,186 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-24 09:52:26,575 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 09:52:26,576 INFO L284 CfgBuilder]: Removed 12 assume(true) statements. [2019-11-24 09:52:26,577 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:52:26 BoogieIcfgContainer [2019-11-24 09:52:26,577 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 09:52:26,578 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-24 09:52:26,578 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-24 09:52:26,578 INFO L275 PluginConnector]: Sifa initialized [2019-11-24 09:52:26,579 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:52:26" (1/1) ... [2019-11-24 09:52:26,580 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=CompoundDomain ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=SIMPLIFY_QUICK ♦ SizeLimitFluid Max. DAG Size=-1 [2019-11-24 09:52:26,603 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-11-24 09:52:26,603 INFO L166 IcfgInterpreter]: Building call graph [2019-11-24 09:52:26,611 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-24 09:52:26,619 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-24 09:52:26,621 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-24 09:52:27,286 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:27,770 WARN L192 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 129 [2019-11-24 09:52:27,833 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:27,884 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:27,960 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:28,025 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:28,204 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 156 [2019-11-24 09:52:28,526 WARN L192 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 164 [2019-11-24 09:52:28,667 WARN L192 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 165 [2019-11-24 09:52:28,793 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:28,813 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:29,051 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:29,069 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:29,084 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:29,099 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:29,117 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:29,300 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 193 [2019-11-24 09:52:29,403 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 193 [2019-11-24 09:52:29,656 WARN L192 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 202 [2019-11-24 09:52:29,890 WARN L192 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 202 [2019-11-24 09:52:30,235 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:30,266 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:30,297 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:30,331 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:30,362 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:30,475 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:30,579 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:30,603 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:30,682 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:30,834 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:30,941 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 145 [2019-11-24 09:52:31,205 WARN L192 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 230 [2019-11-24 09:52:31,496 WARN L192 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 230 [2019-11-24 09:52:31,722 WARN L192 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2019-11-24 09:52:31,919 WARN L192 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2019-11-24 09:52:32,103 WARN L192 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 206 [2019-11-24 09:52:32,399 WARN L192 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 209 [2019-11-24 09:52:32,566 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2019-11-24 09:52:32,683 WARN L192 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 213 [2019-11-24 09:52:32,792 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:32,858 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:32,878 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:32,933 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:32,955 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:33,094 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:33,185 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:33,205 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:33,225 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:33,268 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:33,360 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:33,394 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:33,702 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:34,118 WARN L192 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 71 [2019-11-24 09:52:34,130 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:34,324 WARN L192 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 52 [2019-11-24 09:52:34,535 WARN L192 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 49 [2019-11-24 09:52:34,551 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:34,908 WARN L192 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 71 [2019-11-24 09:52:34,928 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:34,943 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:35,438 WARN L192 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 79 [2019-11-24 09:52:35,814 WARN L192 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 71 [2019-11-24 09:52:35,947 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:52:35,953 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:52:35,957 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:52:35,963 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:52:35,971 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:52:35,977 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:52:35,979 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:52:35,986 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:52:36,158 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:36,392 WARN L192 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 71 [2019-11-24 09:52:36,599 WARN L192 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 71 [2019-11-24 09:52:36,726 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:36,956 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:37,263 WARN L192 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 79 [2019-11-24 09:52:37,554 WARN L192 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 71 [2019-11-24 09:52:37,705 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:37,813 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:52:37,818 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:52:37,821 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:52:37,825 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:52:37,839 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:52:37,844 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:52:37,847 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:52:37,853 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:52:38,417 WARN L192 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 79 [2019-11-24 09:52:38,678 WARN L192 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 71 [2019-11-24 09:52:38,693 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:39,051 WARN L192 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 71 [2019-11-24 09:52:39,188 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 52 [2019-11-24 09:52:39,458 WARN L192 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 71 [2019-11-24 09:52:39,546 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:39,590 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:39,720 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:39,840 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:52:39,843 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:52:39,847 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:52:39,851 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:52:39,862 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:52:39,865 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:52:39,868 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:52:39,873 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:52:40,184 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:40,444 WARN L192 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 71 [2019-11-24 09:52:40,458 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:40,801 WARN L192 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 71 [2019-11-24 09:52:41,300 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:41,444 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 49 [2019-11-24 09:52:41,840 WARN L192 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 79 [2019-11-24 09:52:42,134 WARN L192 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 71 [2019-11-24 09:52:42,410 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 52 [2019-11-24 09:52:42,454 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:52:42,587 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:52:42,591 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:52:42,595 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:52:42,597 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:52:42,608 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:52:42,615 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:52:42,618 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:52:42,620 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:52:43,428 WARN L192 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 276 DAG size of output: 270 [2019-11-24 09:52:43,599 WARN L192 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 264 DAG size of output: 264 [2019-11-24 09:52:43,828 WARN L192 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 368 DAG size of output: 361 [2019-11-24 09:52:44,086 WARN L192 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 354 DAG size of output: 353 [2019-11-24 09:52:44,441 WARN L192 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 501 DAG size of output: 492 [2019-11-24 09:52:44,794 WARN L192 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 464 DAG size of output: 463 [2019-11-24 09:52:45,408 WARN L192 SmtUtils]: Spent 569.00 ms on a formula simplification. DAG size of input: 671 DAG size of output: 662 [2019-11-24 09:52:46,041 WARN L192 SmtUtils]: Spent 598.00 ms on a formula simplification. DAG size of input: 643 DAG size of output: 642 [2019-11-24 09:52:47,350 WARN L192 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 977 DAG size of output: 974 [2019-11-24 09:52:48,750 WARN L192 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 975 DAG size of output: 972 [2019-11-24 09:52:51,283 WARN L192 SmtUtils]: Spent 2.45 s on a formula simplification. DAG size of input: 1421 DAG size of output: 1406 [2019-11-24 09:52:54,133 WARN L192 SmtUtils]: Spent 2.74 s on a formula simplification. DAG size of input: 1376 DAG size of output: 1375 [2019-11-24 09:52:59,519 WARN L192 SmtUtils]: Spent 5.28 s on a formula simplification. DAG size of input: 2037 DAG size of output: 2017 [2019-11-24 09:53:05,084 WARN L192 SmtUtils]: Spent 5.47 s on a formula simplification. DAG size of input: 1965 DAG size of output: 1964 [2019-11-24 09:53:14,679 WARN L192 SmtUtils]: Spent 9.45 s on a formula simplification. DAG size of input: 2735 DAG size of output: 2717 [2019-11-24 09:53:23,791 WARN L192 SmtUtils]: Spent 8.98 s on a formula simplification. DAG size of input: 2681 DAG size of output: 2679 [2019-11-24 09:53:33,852 WARN L192 SmtUtils]: Spent 9.80 s on a formula simplification that was a NOOP. DAG size: 2681 [2019-11-24 09:53:43,623 WARN L192 SmtUtils]: Spent 9.77 s on a formula simplification. DAG size of input: 2682 DAG size of output: 2600 [2019-11-24 09:53:53,808 WARN L192 SmtUtils]: Spent 9.98 s on a formula simplification that was a NOOP. DAG size: 2522