/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-examples/standard_partition_ground-1.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 09:42:41,151 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 09:42:41,154 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 09:42:41,166 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 09:42:41,166 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 09:42:41,167 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 09:42:41,169 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 09:42:41,170 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 09:42:41,172 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 09:42:41,173 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 09:42:41,174 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 09:42:41,175 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 09:42:41,175 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 09:42:41,176 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 09:42:41,177 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 09:42:41,178 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 09:42:41,179 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 09:42:41,180 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 09:42:41,181 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 09:42:41,183 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 09:42:41,185 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 09:42:41,186 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 09:42:41,187 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 09:42:41,188 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 09:42:41,190 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 09:42:41,190 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 09:42:41,190 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 09:42:41,191 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 09:42:41,192 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 09:42:41,192 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 09:42:41,193 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 09:42:41,193 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 09:42:41,194 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 09:42:41,195 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 09:42:41,196 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 09:42:41,196 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 09:42:41,197 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 09:42:41,197 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 09:42:41,197 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 09:42:41,198 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 09:42:41,199 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 09:42:41,200 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 09:42:41,215 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 09:42:41,215 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 09:42:41,216 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 09:42:41,216 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 09:42:41,216 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 09:42:41,216 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 09:42:41,217 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 09:42:41,217 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 09:42:41,217 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 09:42:41,217 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 09:42:41,217 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 09:42:41,218 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 09:42:41,218 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 09:42:41,218 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 09:42:41,218 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 09:42:41,219 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 09:42:41,219 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 09:42:41,219 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 09:42:41,220 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 09:42:41,220 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 09:42:41,220 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 09:42:41,220 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 09:42:41,221 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 09:42:41,221 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 09:42:41,221 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 09:42:41,221 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 09:42:41,221 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 09:42:41,222 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 09:42:41,222 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 09:42:41,222 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 09:42:41,222 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 09:42:41,222 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 09:42:41,223 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 09:42:41,223 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 09:42:41,223 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 09:42:41,223 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 09:42:41,223 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 09:42:41,223 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 09:42:41,509 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 09:42:41,526 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 09:42:41,529 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 09:42:41,531 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 09:42:41,531 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 09:42:41,532 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/standard_partition_ground-1.i [2019-11-24 09:42:41,603 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1450950ea/923042371ec14fccb18d09b5610a1fe4/FLAGe6d91904a [2019-11-24 09:42:42,066 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 09:42:42,067 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-examples/standard_partition_ground-1.i [2019-11-24 09:42:42,073 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1450950ea/923042371ec14fccb18d09b5610a1fe4/FLAGe6d91904a [2019-11-24 09:42:42,424 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1450950ea/923042371ec14fccb18d09b5610a1fe4 [2019-11-24 09:42:42,436 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 09:42:42,438 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 09:42:42,439 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 09:42:42,439 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 09:42:42,443 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 09:42:42,444 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:42:42" (1/1) ... [2019-11-24 09:42:42,447 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17ca6a51 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:42:42, skipping insertion in model container [2019-11-24 09:42:42,447 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:42:42" (1/1) ... [2019-11-24 09:42:42,455 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 09:42:42,479 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 09:42:42,671 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:42:42,677 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 09:42:42,716 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:42:42,734 INFO L208 MainTranslator]: Completed translation [2019-11-24 09:42:42,734 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:42:42 WrapperNode [2019-11-24 09:42:42,734 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 09:42:42,735 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 09:42:42,735 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 09:42:42,735 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 09:42:42,743 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:42:42" (1/1) ... [2019-11-24 09:42:42,825 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:42:42" (1/1) ... [2019-11-24 09:42:42,844 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 09:42:42,845 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 09:42:42,845 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 09:42:42,845 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 09:42:42,852 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:42:42" (1/1) ... [2019-11-24 09:42:42,853 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:42:42" (1/1) ... [2019-11-24 09:42:42,855 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:42:42" (1/1) ... [2019-11-24 09:42:42,855 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:42:42" (1/1) ... [2019-11-24 09:42:42,861 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:42:42" (1/1) ... [2019-11-24 09:42:42,867 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:42:42" (1/1) ... [2019-11-24 09:42:42,869 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:42:42" (1/1) ... [2019-11-24 09:42:42,871 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 09:42:42,872 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 09:42:42,872 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 09:42:42,872 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 09:42:42,873 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:42:42" (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 09:42:42,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-24 09:42:42,940 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 09:42:42,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 09:42:42,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-24 09:42:42,941 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-24 09:42:42,941 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-24 09:42:43,393 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 09:42:43,394 INFO L284 CfgBuilder]: Removed 12 assume(true) statements. [2019-11-24 09:42:43,395 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:42:43 BoogieIcfgContainer [2019-11-24 09:42:43,395 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 09:42:43,396 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-24 09:42:43,396 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-24 09:42:43,396 INFO L275 PluginConnector]: Sifa initialized [2019-11-24 09:42:43,397 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:42:43" (1/1) ... [2019-11-24 09:42:43,398 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 09:42:43,421 INFO L159 IcfgInterpreter]: Started Sifa with 2 locations of interest [2019-11-24 09:42:43,422 INFO L166 IcfgInterpreter]: Building call graph [2019-11-24 09:42:43,429 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-24 09:42:43,436 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-24 09:42:43,437 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-24 09:42:44,449 WARN L192 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 142 [2019-11-24 09:42:44,751 WARN L192 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2019-11-24 09:42:44,916 WARN L192 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 130 [2019-11-24 09:42:46,368 WARN L192 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 488 [2019-11-24 09:42:46,919 WARN L192 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 484 [2019-11-24 09:42:47,771 WARN L192 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 480 [2019-11-24 09:42:49,056 WARN L192 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 476 [2019-11-24 09:42:49,867 WARN L192 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 465 [2019-11-24 09:42:50,389 WARN L192 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 454 [2019-11-24 09:42:51,113 WARN L192 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 444 [2019-11-24 09:42:51,701 WARN L192 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 434 [2019-11-24 09:42:52,044 WARN L192 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 420 [2019-11-24 09:42:52,580 WARN L192 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 391 [2019-11-24 09:42:52,767 WARN L192 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 377 [2019-11-24 09:42:52,957 WARN L192 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 364 [2019-11-24 09:42:53,417 WARN L192 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 309 [2019-11-24 09:42:53,687 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 271 [2019-11-24 09:42:55,227 WARN L192 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 168 [2019-11-24 09:42:58,245 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 714 [2019-11-24 09:42:59,435 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 710 [2019-11-24 09:43:04,668 WARN L192 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 705 [2019-11-24 09:43:06,618 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 701 [2019-11-24 09:43:07,060 WARN L192 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 697 [2019-11-24 09:43:09,854 WARN L192 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 691 [2019-11-24 09:43:10,352 WARN L192 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 687 [2019-11-24 09:43:13,045 WARN L192 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 678 [2019-11-24 09:43:15,080 WARN L192 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 674 [2019-11-24 09:43:16,486 WARN L192 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 665 [2019-11-24 09:43:18,885 WARN L192 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 661 [2019-11-24 09:43:19,817 WARN L192 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 650 [2019-11-24 09:43:21,098 WARN L192 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 641 [2019-11-24 09:43:21,452 WARN L192 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 630 [2019-11-24 09:43:22,048 WARN L192 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 620 [2019-11-24 09:43:22,445 WARN L192 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 610 [2019-11-24 09:43:22,872 WARN L192 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 596 [2019-11-24 09:43:23,906 WARN L192 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 591 [2019-11-24 09:43:24,450 WARN L192 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 581 [2019-11-24 09:43:24,715 WARN L192 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 568 [2019-11-24 09:43:25,310 WARN L192 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 570 [2019-11-24 09:43:25,545 WARN L192 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 554 [2019-11-24 09:43:25,948 WARN L192 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 548 [2019-11-24 09:43:26,139 WARN L192 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 534 [2019-11-24 09:43:26,407 WARN L192 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 517 [2019-11-24 09:43:26,613 WARN L192 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 500 [2019-11-24 09:43:26,916 WARN L192 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 485 [2019-11-24 09:43:27,123 WARN L192 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 466 [2019-11-24 09:43:27,320 WARN L192 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 448 [2019-11-24 09:43:27,697 WARN L192 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 432 [2019-11-24 09:43:30,282 WARN L192 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2019-11-24 09:43:33,695 WARN L192 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 771 [2019-11-24 09:43:37,112 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= v_prenex_149 (select (select |#memory_int| |ULTIMATE.start_main_~#bb~0.base|) (+ (* ULTIMATE.start_main_~b~0 4) |ULTIMATE.start_main_~#bb~0.offset| (- 4)))) [2019-11-24 09:43:39,118 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= v_prenex_149 (select (select |#memory_int| |ULTIMATE.start_main_~#bb~0.base|) (+ (* ULTIMATE.start_main_~b~0 4) |ULTIMATE.start_main_~#bb~0.offset| (- 4)))) [2019-11-24 09:43:41,379 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |#memory_int| |ULTIMATE.start_main_~#aa~0.base|) (+ |ULTIMATE.start_main_~#aa~0.offset| (* ULTIMATE.start_main_~a~0 4) (- 4))) v_prenex_149) [2019-11-24 09:43:41,538 WARN L192 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 767 [2019-11-24 09:43:41,725 WARN L192 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 763 [2019-11-24 09:43:43,783 WARN L192 SmtUtils]: Spent 136.00 ms on a formula simplification that was a NOOP. DAG size: 759 [2019-11-24 09:43:47,328 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |#memory_int| |ULTIMATE.start_main_~#aa~0.base|) (+ |ULTIMATE.start_main_~#aa~0.offset| (* ULTIMATE.start_main_~a~0 4) (- 4))) v_prenex_121) [2019-11-24 09:43:47,574 WARN L192 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 755 [2019-11-24 09:43:49,132 WARN L192 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 749 [2019-11-24 09:43:50,042 WARN L192 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 745 [2019-11-24 09:43:50,414 WARN L192 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 740 [2019-11-24 09:43:53,863 WARN L192 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 734 [2019-11-24 09:43:54,860 WARN L192 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 728 [2019-11-24 09:43:55,055 WARN L192 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 724 [2019-11-24 09:43:55,710 WARN L192 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 720 [2019-11-24 09:43:55,908 WARN L192 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 711 [2019-11-24 09:43:56,422 WARN L192 SmtUtils]: Spent 133.00 ms on a formula simplification that was a NOOP. DAG size: 702 [2019-11-24 09:43:57,703 WARN L192 SmtUtils]: Spent 134.00 ms on a formula simplification that was a NOOP. DAG size: 698 [2019-11-24 09:43:57,964 WARN L192 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 687 [2019-11-24 09:43:58,201 WARN L192 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 676 [2019-11-24 09:43:58,979 WARN L192 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 667 [2019-11-24 09:44:00,858 WARN L192 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 663 [2019-11-24 09:44:01,673 WARN L192 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 653 [2019-11-24 09:44:01,867 WARN L192 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 643 [2019-11-24 09:44:02,053 WARN L192 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 629 [2019-11-24 09:44:02,244 WARN L192 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 618 [2019-11-24 09:44:02,445 WARN L192 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 605 [2019-11-24 09:44:02,644 WARN L192 SmtUtils]: Spent 142.00 ms on a formula simplification that was a NOOP. DAG size: 589 [2019-11-24 09:44:03,123 WARN L192 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 591 [2019-11-24 09:44:03,562 WARN L192 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 585 [2019-11-24 09:44:03,766 WARN L192 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 571 [2019-11-24 09:44:03,965 WARN L192 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 558 [2019-11-24 09:44:04,165 WARN L192 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 541 [2019-11-24 09:44:04,376 WARN L192 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 522 [2019-11-24 09:44:04,578 WARN L192 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 503 [2019-11-24 09:44:04,782 WARN L192 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 489 [2019-11-24 09:44:04,979 WARN L192 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 469 [2019-11-24 09:44:08,018 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_int| |ULTIMATE.start_main_~#aa~0.base|) (+ |ULTIMATE.start_main_~#aa~0.offset| (* ULTIMATE.start_main_~a~0 4) (- 4))) v_prenex_218) [2019-11-24 09:44:10,036 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |#memory_int| |ULTIMATE.start_main_~#aa~0.base|) (+ |ULTIMATE.start_main_~#aa~0.offset| (* ULTIMATE.start_main_~a~0 4) (- 4))) v_prenex_218) [2019-11-24 09:44:10,204 WARN L192 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 881 [2019-11-24 09:44:12,717 WARN L192 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 877 [2019-11-24 09:44:15,359 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |ULTIMATE.start_main_~#bb~0.base| |ULTIMATE.start_main_~#aa~0.base|) [2019-11-24 09:44:19,512 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_int| |ULTIMATE.start_main_~#aa~0.base|) (+ |ULTIMATE.start_main_~#aa~0.offset| (* ULTIMATE.start_main_~a~0 4) (- 4))) v_prenex_210) [2019-11-24 09:44:20,244 WARN L192 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 873