/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/diff-2-n-u.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 09:50:40,586 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 09:50:40,588 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 09:50:40,606 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 09:50:40,607 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 09:50:40,609 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 09:50:40,610 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 09:50:40,619 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 09:50:40,623 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 09:50:40,626 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 09:50:40,628 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 09:50:40,629 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 09:50:40,630 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 09:50:40,631 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 09:50:40,634 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 09:50:40,635 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 09:50:40,636 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 09:50:40,638 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 09:50:40,639 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 09:50:40,644 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 09:50:40,648 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 09:50:40,652 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 09:50:40,653 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 09:50:40,654 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 09:50:40,657 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-11-24 09:50:40,661 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 09:50:40,662 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 09:50:40,663 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 09:50:40,664 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 09:50:40,665 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 09:50:40,665 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 09:50:40,666 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 09:50:40,666 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 09:50:40,666 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 09:50:40,667 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 09:50:40,668 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 09:50:40,669 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 09:50:40,694 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 09:50:40,694 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 09:50:40,695 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 09:50:40,695 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 09:50:40,696 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 09:50:40,696 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 09:50:40,696 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 09:50:40,696 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 09:50:40,696 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 09:50:40,696 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 09:50:40,697 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 09:50:40,697 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 09:50:40,698 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 09:50:40,698 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 09:50:40,698 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 09:50:40,700 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 09:50:40,700 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 09:50:40,700 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 09:50:40,700 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 09:50:40,702 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 09:50:40,702 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 09:50:40,703 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 09:50:40,703 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 09:50:40,705 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 09:50:40,706 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 09:50:40,706 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 09:50:40,706 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 09:50:40,706 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 09:50:40,708 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 09:50:40,708 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 09:50:40,709 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 09:50:40,709 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 09:50:40,709 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 09:50:40,709 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 09:50:40,710 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 09:50:40,710 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 09:50:40,711 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 09:50:40,711 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 09:50:40,991 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 09:50:41,003 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 09:50:41,007 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 09:50:41,008 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 09:50:41,009 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 09:50:41,009 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-multidimensional/diff-2-n-u.c [2019-11-24 09:50:41,080 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bd837e463/a274c845cd9e46488ca43410282e5d46/FLAG4a9ad9d52 [2019-11-24 09:50:41,520 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 09:50:41,521 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-multidimensional/diff-2-n-u.c [2019-11-24 09:50:41,528 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bd837e463/a274c845cd9e46488ca43410282e5d46/FLAG4a9ad9d52 [2019-11-24 09:50:41,892 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bd837e463/a274c845cd9e46488ca43410282e5d46 [2019-11-24 09:50:41,902 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 09:50:41,903 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 09:50:41,904 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 09:50:41,904 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 09:50:41,908 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 09:50:41,909 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:50:41" (1/1) ... [2019-11-24 09:50:41,911 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b39efa6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:50:41, skipping insertion in model container [2019-11-24 09:50:41,912 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:50:41" (1/1) ... [2019-11-24 09:50:41,919 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 09:50:41,937 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 09:50:42,115 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:50:42,120 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 09:50:42,150 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:50:42,269 INFO L208 MainTranslator]: Completed translation [2019-11-24 09:50:42,270 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:50:42 WrapperNode [2019-11-24 09:50:42,270 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 09:50:42,271 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 09:50:42,271 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 09:50:42,271 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 09:50:42,278 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:50:42" (1/1) ... [2019-11-24 09:50:42,286 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:50:42" (1/1) ... [2019-11-24 09:50:42,311 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 09:50:42,312 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 09:50:42,312 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 09:50:42,312 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 09:50:42,322 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:50:42" (1/1) ... [2019-11-24 09:50:42,322 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:50:42" (1/1) ... [2019-11-24 09:50:42,325 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:50:42" (1/1) ... [2019-11-24 09:50:42,325 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:50:42" (1/1) ... [2019-11-24 09:50:42,332 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:50:42" (1/1) ... [2019-11-24 09:50:42,338 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:50:42" (1/1) ... [2019-11-24 09:50:42,339 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:50:42" (1/1) ... [2019-11-24 09:50:42,342 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 09:50:42,342 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 09:50:42,343 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 09:50:42,343 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 09:50:42,344 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:50:42" (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 09:50:42,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-24 09:50:42,401 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 09:50:42,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 09:50:42,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-24 09:50:42,402 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-24 09:50:42,402 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-24 09:50:42,771 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 09:50:42,772 INFO L284 CfgBuilder]: Removed 14 assume(true) statements. [2019-11-24 09:50:42,774 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:50:42 BoogieIcfgContainer [2019-11-24 09:50:42,774 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 09:50:42,775 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-24 09:50:42,775 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-24 09:50:42,775 INFO L275 PluginConnector]: Sifa initialized [2019-11-24 09:50:42,776 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:50:42" (1/1) ... [2019-11-24 09:50:42,777 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 09:50:42,805 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-11-24 09:50:42,805 INFO L166 IcfgInterpreter]: Building call graph [2019-11-24 09:50:42,814 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-24 09:50:42,823 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-24 09:50:42,824 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-24 09:50:43,748 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:50:44,117 WARN L192 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-11-24 09:50:44,309 WARN L192 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 118 [2019-11-24 09:50:44,396 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:50:44,456 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:50:44,497 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:50:44,535 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:50:44,996 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 142 [2019-11-24 09:50:45,187 WARN L192 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 143 [2019-11-24 09:50:45,283 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:50:45,411 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:50:45,464 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:50:45,517 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:50:45,536 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:50:45,553 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:50:45,581 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:50:45,818 WARN L192 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 159 [2019-11-24 09:50:45,943 WARN L192 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 159 [2019-11-24 09:50:46,190 WARN L192 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 168 [2019-11-24 09:50:46,333 WARN L192 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 168 [2019-11-24 09:50:46,482 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:50:46,532 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:50:46,552 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:50:46,572 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:50:46,655 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:50:46,701 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:50:46,718 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:50:46,738 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:50:46,758 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:50:46,831 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:50:47,071 WARN L192 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 185 [2019-11-24 09:50:47,218 WARN L192 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 185 [2019-11-24 09:50:47,335 WARN L192 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 185 [2019-11-24 09:50:47,629 WARN L192 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 172 [2019-11-24 09:50:47,849 WARN L192 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2019-11-24 09:50:47,969 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 190 [2019-11-24 09:50:48,139 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:50:48,200 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:50:48,288 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:50:48,316 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:50:48,456 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:50:48,501 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:50:48,599 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:50:48,615 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:50:48,659 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:50:48,699 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:50:48,716 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:50:49,397 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 48 [2019-11-24 09:50:49,408 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:50:49,587 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:50:50,208 WARN L192 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 66 [2019-11-24 09:50:50,523 WARN L192 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 48 [2019-11-24 09:50:51,054 WARN L192 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 54 [2019-11-24 09:50:51,070 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:50:51,192 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:50:51,830 WARN L192 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 66 [2019-11-24 09:50:53,031 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 48 [2019-11-24 09:50:53,141 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:50:53,351 WARN L192 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 48 [2019-11-24 09:50:53,623 WARN L192 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 66 [2019-11-24 09:50:53,700 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:50:54,153 WARN L192 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 66 [2019-11-24 09:50:54,697 WARN L192 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 54 [2019-11-24 09:50:54,870 WARN L192 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 48 [2019-11-24 09:50:55,236 WARN L192 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 48 [2019-11-24 09:50:55,430 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:50:55,614 WARN L192 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 48 [2019-11-24 09:50:57,015 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 73 [2019-11-24 09:50:57,243 WARN L192 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-11-24 09:50:57,896 WARN L213 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:50:59,492 WARN L192 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-11-24 09:51:00,056 WARN L192 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2019-11-24 09:51:00,436 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:51:00,977 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:51:01,228 WARN L192 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-11-24 09:51:01,250 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:51:01,271 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:51:01,292 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:51:01,311 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:51:01,541 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:51:01,780 WARN L192 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-11-24 09:51:01,804 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:51:02,028 WARN L192 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-11-24 09:51:02,051 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:51:02,347 WARN L192 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 95 [2019-11-24 09:51:02,553 WARN L192 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-11-24 09:51:02,835 WARN L192 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 334 DAG size of output: 328 [2019-11-24 09:51:03,095 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 10 [2019-11-24 09:51:03,139 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6076 conjuctions. This might take some time... [2019-11-24 09:51:04,131 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-11-24 09:51:04,134 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2019-11-24 09:51:04,298 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 22200 conjuctions. This might take some time... [2019-11-24 09:51:11,936 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2019-11-24 09:51:11,975 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-11-24 09:51:12,102 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 10 [2019-11-24 09:51:12,704 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-11-24 09:51:12,707 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2019-11-24 09:51:12,747 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-11-24 09:51:12,758 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-11-24 09:51:12,820 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 23912 conjuctions. This might take some time... [2019-11-24 09:51:59,908 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 10 [2019-11-24 09:52:00,649 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 13 [2019-11-24 09:52:00,814 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 46320 conjuctions. This might take some time...