java -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/taipan/svcomp-Reach-64bit-Taipan_Default-INT-LIM.epf -i ../../../trunk/examples/svcomp/loops/nec40_true-unreach-call_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-63daa26 [2018-11-12 20:30:04,274 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-12 20:30:04,276 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-12 20:30:04,293 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-12 20:30:04,293 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-12 20:30:04,294 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-12 20:30:04,296 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-12 20:30:04,298 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-12 20:30:04,301 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-12 20:30:04,302 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-12 20:30:04,303 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-12 20:30:04,303 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-12 20:30:04,304 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-12 20:30:04,306 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-12 20:30:04,307 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-12 20:30:04,308 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-12 20:30:04,309 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-12 20:30:04,311 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-12 20:30:04,313 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-12 20:30:04,315 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-12 20:30:04,316 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-12 20:30:04,317 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-12 20:30:04,319 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-12 20:30:04,319 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-12 20:30:04,320 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-12 20:30:04,321 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-12 20:30:04,322 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-12 20:30:04,322 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-12 20:30:04,323 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-12 20:30:04,324 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-12 20:30:04,324 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-12 20:30:04,325 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-12 20:30:04,325 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-12 20:30:04,325 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-12 20:30:04,326 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-12 20:30:04,327 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-12 20:30:04,327 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-64bit-Taipan_Default-INT-LIM.epf [2018-11-12 20:30:04,347 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-12 20:30:04,348 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-12 20:30:04,349 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-12 20:30:04,349 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-12 20:30:04,349 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-12 20:30:04,349 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-12 20:30:04,350 INFO L133 SettingsManager]: * Maximum recursion depth of evaluation operations=6 [2018-11-12 20:30:04,350 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-12 20:30:04,350 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-12 20:30:04,350 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-12 20:30:04,350 INFO L133 SettingsManager]: * Log string format=TERM [2018-11-12 20:30:04,351 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-12 20:30:04,351 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-12 20:30:04,351 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-12 20:30:04,353 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-12 20:30:04,353 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-12 20:30:04,353 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-12 20:30:04,353 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-12 20:30:04,353 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-12 20:30:04,353 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-12 20:30:04,354 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-12 20:30:04,354 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-12 20:30:04,354 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-12 20:30:04,354 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-12 20:30:04,354 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-12 20:30:04,356 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-12 20:30:04,356 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-12 20:30:04,356 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-12 20:30:04,356 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-12 20:30:04,357 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-12 20:30:04,357 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-12 20:30:04,357 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-12 20:30:04,357 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-12 20:30:04,357 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-12 20:30:04,357 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2018-11-12 20:30:04,418 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-12 20:30:04,437 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-12 20:30:04,441 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-12 20:30:04,443 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-12 20:30:04,444 INFO L276 PluginConnector]: CDTParser initialized [2018-11-12 20:30:04,445 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loops/nec40_true-unreach-call_true-termination.i [2018-11-12 20:30:04,521 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/941536ce2/8c05e7b8bafa4931af2eceadd1518b5c/FLAG8b118b8cd [2018-11-12 20:30:04,979 INFO L298 CDTParser]: Found 1 translation units. [2018-11-12 20:30:04,981 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loops/nec40_true-unreach-call_true-termination.i [2018-11-12 20:30:04,987 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/941536ce2/8c05e7b8bafa4931af2eceadd1518b5c/FLAG8b118b8cd [2018-11-12 20:30:05,001 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/941536ce2/8c05e7b8bafa4931af2eceadd1518b5c [2018-11-12 20:30:05,011 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-12 20:30:05,013 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-12 20:30:05,014 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-12 20:30:05,014 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-12 20:30:05,018 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-12 20:30:05,019 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 08:30:05" (1/1) ... [2018-11-12 20:30:05,022 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@733483a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 08:30:05, skipping insertion in model container [2018-11-12 20:30:05,022 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 08:30:05" (1/1) ... [2018-11-12 20:30:05,032 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-12 20:30:05,054 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-12 20:30:05,259 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-12 20:30:05,283 INFO L189 MainTranslator]: Completed pre-run [2018-11-12 20:30:05,303 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-12 20:30:05,353 INFO L193 MainTranslator]: Completed translation [2018-11-12 20:30:05,354 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 08:30:05 WrapperNode [2018-11-12 20:30:05,354 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-12 20:30:05,355 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-12 20:30:05,355 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-12 20:30:05,355 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-12 20:30:05,365 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 08:30:05" (1/1) ... [2018-11-12 20:30:05,381 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 08:30:05" (1/1) ... [2018-11-12 20:30:05,390 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-12 20:30:05,391 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-12 20:30:05,391 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-12 20:30:05,391 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-12 20:30:05,402 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 08:30:05" (1/1) ... [2018-11-12 20:30:05,402 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 08:30:05" (1/1) ... [2018-11-12 20:30:05,407 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 08:30:05" (1/1) ... [2018-11-12 20:30:05,408 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 08:30:05" (1/1) ... [2018-11-12 20:30:05,437 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 08:30:05" (1/1) ... [2018-11-12 20:30:05,443 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 08:30:05" (1/1) ... [2018-11-12 20:30:05,446 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 08:30:05" (1/1) ... [2018-11-12 20:30:05,450 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-12 20:30:05,450 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-12 20:30:05,450 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-12 20:30:05,451 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-12 20:30:05,451 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 08:30:05" (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 [2018-11-12 20:30:05,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-12 20:30:05,580 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-12 20:30:05,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-12 20:30:05,581 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-12 20:30:05,581 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-12 20:30:05,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-12 20:30:05,581 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-12 20:30:05,581 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-12 20:30:05,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-12 20:30:05,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-12 20:30:05,582 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-12 20:30:05,582 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-12 20:30:08,219 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-12 20:30:08,220 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 08:30:08 BoogieIcfgContainer [2018-11-12 20:30:08,221 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-12 20:30:08,227 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-12 20:30:08,227 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-12 20:30:08,237 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-12 20:30:08,238 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 08:30:05" (1/3) ... [2018-11-12 20:30:08,239 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@45b1cb31 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 08:30:08, skipping insertion in model container [2018-11-12 20:30:08,239 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 08:30:05" (2/3) ... [2018-11-12 20:30:08,240 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@45b1cb31 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 08:30:08, skipping insertion in model container [2018-11-12 20:30:08,240 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 08:30:08" (3/3) ... [2018-11-12 20:30:08,242 INFO L112 eAbstractionObserver]: Analyzing ICFG nec40_true-unreach-call_true-termination.i [2018-11-12 20:30:08,253 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-12 20:30:08,264 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-12 20:30:08,294 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-12 20:30:08,363 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-12 20:30:08,363 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-12 20:30:08,363 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-12 20:30:08,363 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-12 20:30:08,364 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-12 20:30:08,365 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-12 20:30:08,365 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-12 20:30:08,365 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-12 20:30:08,391 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states. [2018-11-12 20:30:08,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2018-11-12 20:30:08,397 INFO L367 BasicCegarLoop]: Found error trace [2018-11-12 20:30:08,397 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-12 20:30:08,400 INFO L423 AbstractCegarLoop]: === Iteration 1 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-12 20:30:08,406 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-12 20:30:08,406 INFO L82 PathProgramCache]: Analyzing trace with hash 69388045, now seen corresponding path program 1 times [2018-11-12 20:30:08,408 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-12 20:30:08,456 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-12 20:30:08,456 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-12 20:30:08,456 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-12 20:30:08,456 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-12 20:30:08,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-12 20:30:08,837 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-12 20:30:08,839 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-12 20:30:08,839 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-12 20:30:08,839 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-12 20:30:08,844 INFO L459 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-11-12 20:30:08,858 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-12 20:30:08,859 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-12 20:30:08,862 INFO L87 Difference]: Start difference. First operand 24 states. Second operand 2 states. [2018-11-12 20:30:08,884 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-12 20:30:08,884 INFO L93 Difference]: Finished difference Result 39 states and 46 transitions. [2018-11-12 20:30:08,884 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-12 20:30:08,885 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 14 [2018-11-12 20:30:08,886 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-12 20:30:08,894 INFO L225 Difference]: With dead ends: 39 [2018-11-12 20:30:08,894 INFO L226 Difference]: Without dead ends: 17 [2018-11-12 20:30:08,899 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-12 20:30:08,919 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17 states. [2018-11-12 20:30:08,938 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17 to 17. [2018-11-12 20:30:08,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2018-11-12 20:30:08,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 17 transitions. [2018-11-12 20:30:08,942 INFO L78 Accepts]: Start accepts. Automaton has 17 states and 17 transitions. Word has length 14 [2018-11-12 20:30:08,943 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-12 20:30:08,943 INFO L480 AbstractCegarLoop]: Abstraction has 17 states and 17 transitions. [2018-11-12 20:30:08,943 INFO L481 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-11-12 20:30:08,944 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 17 transitions. [2018-11-12 20:30:08,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2018-11-12 20:30:08,945 INFO L367 BasicCegarLoop]: Found error trace [2018-11-12 20:30:08,945 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-12 20:30:08,945 INFO L423 AbstractCegarLoop]: === Iteration 2 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-12 20:30:08,946 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-12 20:30:08,946 INFO L82 PathProgramCache]: Analyzing trace with hash -1527699085, now seen corresponding path program 1 times [2018-11-12 20:30:08,946 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-12 20:30:08,947 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-12 20:30:08,948 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-12 20:30:08,948 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-12 20:30:08,948 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-12 20:30:09,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-12 20:30:09,186 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-12 20:30:09,186 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-12 20:30:09,188 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-12 20:30:09,189 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-12 20:30:09,190 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-12 20:30:09,191 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-12 20:30:09,191 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-12 20:30:09,192 INFO L87 Difference]: Start difference. First operand 17 states and 17 transitions. Second operand 3 states. [2018-11-12 20:30:09,347 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-12 20:30:09,348 INFO L93 Difference]: Finished difference Result 28 states and 28 transitions. [2018-11-12 20:30:09,348 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-12 20:30:09,348 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 16 [2018-11-12 20:30:09,349 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-12 20:30:09,349 INFO L225 Difference]: With dead ends: 28 [2018-11-12 20:30:09,349 INFO L226 Difference]: Without dead ends: 20 [2018-11-12 20:30:09,350 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-12 20:30:09,351 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20 states. [2018-11-12 20:30:09,355 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20 to 20. [2018-11-12 20:30:09,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2018-11-12 20:30:09,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 20 transitions. [2018-11-12 20:30:09,356 INFO L78 Accepts]: Start accepts. Automaton has 20 states and 20 transitions. Word has length 16 [2018-11-12 20:30:09,356 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-12 20:30:09,357 INFO L480 AbstractCegarLoop]: Abstraction has 20 states and 20 transitions. [2018-11-12 20:30:09,357 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-12 20:30:09,357 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 20 transitions. [2018-11-12 20:30:09,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2018-11-12 20:30:09,358 INFO L367 BasicCegarLoop]: Found error trace [2018-11-12 20:30:09,358 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-12 20:30:09,358 INFO L423 AbstractCegarLoop]: === Iteration 3 === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-12 20:30:09,359 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-12 20:30:09,359 INFO L82 PathProgramCache]: Analyzing trace with hash -698191465, now seen corresponding path program 1 times [2018-11-12 20:30:09,359 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-12 20:30:09,360 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-12 20:30:09,360 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-12 20:30:09,361 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-12 20:30:09,361 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-12 20:30:09,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-12 20:30:09,754 WARN L179 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 14 DAG size of output: 12 [2018-11-12 20:30:10,428 WARN L179 SmtUtils]: Spent 611.00 ms on a formula simplification. DAG size of input: 30 DAG size of output: 16 [2018-11-12 20:30:11,072 WARN L179 SmtUtils]: Spent 564.00 ms on a formula simplification. DAG size of input: 32 DAG size of output: 14 [2018-11-12 20:30:11,366 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-12 20:30:11,366 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-12 20:30:11,366 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-12 20:30:11,367 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 20 with the following transitions: [2018-11-12 20:30:11,369 INFO L202 CegarAbsIntRunner]: [0], [1], [5], [9], [11], [14], [16], [20], [23], [26], [36], [39], [41], [47], [48], [49], [51] [2018-11-12 20:30:11,438 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, IntervalDomain] [2018-11-12 20:30:11,439 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-12 20:30:12,683 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-12 20:30:12,686 INFO L272 AbstractInterpreter]: Visited 17 different actions 606 times. Merged at 7 different actions 376 times. Widened at 1 different actions 50 times. Performed 4093 root evaluator evaluations with a maximum evaluation depth of 3. Performed 4093 inverse root evaluator evaluations with a maximum inverse evaluation depth of 3. Found 1 fixpoints after 1 different actions. Largest state had 29 variables. [2018-11-12 20:30:12,742 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-12 20:30:12,744 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-12 20:30:12,744 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-12 20:30:12,744 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-12 20:30:12,759 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-12 20:30:12,759 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-12 20:30:12,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-12 20:30:12,848 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-12 20:30:49,900 WARN L179 SmtUtils]: Spent 36.96 s on a formula simplification. DAG size of input: 623 DAG size of output: 516 [2018-11-12 20:30:50,480 INFO L303 Elim1Store]: Index analysis took 572 ms [2018-11-12 20:30:50,485 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 14 [2018-11-12 20:30:52,042 INFO L303 Elim1Store]: Index analysis took 1546 ms [2018-11-12 20:30:52,044 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 1 [2018-11-12 20:30:52,044 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-12 20:30:53,268 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-12 20:31:05,085 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (select |v_#memory_int_212| |~#y~0.base|) (select |v_#memory_int_212| |~#x~0.base|)) [2018-11-12 20:31:08,065 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (select |v_#memory_int_212| |~#y~0.base|) (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (select |v_#memory_int_212| |~#x~0.base|) |~#x~0.offset| 0) (+ |~#x~0.offset| 1) 0) (+ |~#x~0.offset| 2) 0) (+ |~#x~0.offset| 3) 0) (+ |~#x~0.offset| 4) 0) (+ |~#x~0.offset| 5) 0) (+ |~#x~0.offset| 6) 0) (+ |~#x~0.offset| 7) 0) (+ |~#x~0.offset| 8) 0) (+ |~#x~0.offset| 9) 0) (+ |~#x~0.offset| 10) 0) (+ |~#x~0.offset| 11) 0) (+ |~#x~0.offset| 12) 0) (+ |~#x~0.offset| 13) 0) (+ |~#x~0.offset| 14) 0) (+ |~#x~0.offset| 15) 0) (+ |~#x~0.offset| 16) 0) (+ |~#x~0.offset| 17) 0) (+ |~#x~0.offset| 18) 0) (+ |~#x~0.offset| 19) 0) (+ |~#x~0.offset| 20) 0) (+ |~#x~0.offset| 21) 0) (+ |~#x~0.offset| 22) 0) (+ |~#x~0.offset| 23) 0) (+ |~#x~0.offset| 24) 0) (+ |~#x~0.offset| 25) 0) (+ |~#x~0.offset| 26) 0) (+ |~#x~0.offset| 27) 0) (+ |~#x~0.offset| 28) 0) (+ |~#x~0.offset| 29) 0) (+ |~#x~0.offset| 30) 0) (+ |~#x~0.offset| 31) 0) (+ |~#x~0.offset| 32) 0) (+ |~#x~0.offset| 33) 0) (+ |~#x~0.offset| 34) 0) (+ |~#x~0.offset| 35) 0) (+ |~#x~0.offset| 36) 0) (+ |~#x~0.offset| 37) 0) (+ |~#x~0.offset| 38) 0) (+ |~#x~0.offset| 39) 0) (+ |~#x~0.offset| 40) 0) (+ |~#x~0.offset| 41) 0) (+ |~#x~0.offset| 42) 0) (+ |~#x~0.offset| 43) 0) (+ |~#x~0.offset| 44) 0) (+ |~#x~0.offset| 45) 0) (+ |~#x~0.offset| 46) 0) (+ |~#x~0.offset| 47) 0) (+ |~#x~0.offset| 48) 0) (+ |~#x~0.offset| 49) 0) (+ |~#x~0.offset| 50) 0) (+ |~#x~0.offset| 51) 0) (+ |~#x~0.offset| 52) 0) (+ |~#x~0.offset| 53) 0) (+ |~#x~0.offset| 54) 0) (+ |~#x~0.offset| 55) 0) (+ |~#x~0.offset| 56) 0) (+ |~#x~0.offset| 57) 0) (+ |~#x~0.offset| 58) 0) (+ |~#x~0.offset| 59) 0) (+ |~#x~0.offset| 60) 0) (+ |~#x~0.offset| 61) 0) (+ |~#x~0.offset| 62) 0) (+ |~#x~0.offset| 63) 0) (+ |~#x~0.offset| 64) 0) (+ |~#x~0.offset| 65) 0) (+ |~#x~0.offset| 66) 0) (+ |~#x~0.offset| 67) 0) (+ |~#x~0.offset| 68) 0) (+ |~#x~0.offset| 69) 0) (+ |~#x~0.offset| 70) 0) (+ |~#x~0.offset| 71) 0) (+ |~#x~0.offset| 72) 0) (+ |~#x~0.offset| 73) 0) (+ |~#x~0.offset| 74) 0) (+ |~#x~0.offset| 75) 0) (+ |~#x~0.offset| 76) 0) (+ |~#x~0.offset| 77) 0) (+ |~#x~0.offset| 78) 0) (+ |~#x~0.offset| 79) 0) (+ |~#x~0.offset| 80) 0) (+ |~#x~0.offset| 81) 0) (+ |~#x~0.offset| 82) 0) (+ |~#x~0.offset| 83) 0) (+ |~#x~0.offset| 84) 0) (+ |~#x~0.offset| 85) 0) (+ |~#x~0.offset| 86) 0) (+ |~#x~0.offset| 87) 0) (+ |~#x~0.offset| 88) 0) (+ |~#x~0.offset| 89) 0) (+ |~#x~0.offset| 90) 0) (+ |~#x~0.offset| 91) 0) (+ |~#x~0.offset| 92) 0) (+ |~#x~0.offset| 93) 0) (+ |~#x~0.offset| 94) 0) (+ |~#x~0.offset| 95) 0) (+ |~#x~0.offset| 96) 0) (+ |~#x~0.offset| 97) 0) (+ |~#x~0.offset| 98) 0) (+ |~#x~0.offset| 99) 0)) [2018-11-12 20:31:10,089 WARN L686 Elim1Store]: solver failed to check if following not equals relation is implied: (= (select |v_#memory_int_212| |~#y~0.base|) (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (select |v_#memory_int_212| |~#x~0.base|) |~#x~0.offset| 0) (+ |~#x~0.offset| 1) 0) (+ |~#x~0.offset| 2) 0) (+ |~#x~0.offset| 3) 0) (+ |~#x~0.offset| 4) 0) (+ |~#x~0.offset| 5) 0) (+ |~#x~0.offset| 6) 0) (+ |~#x~0.offset| 7) 0) (+ |~#x~0.offset| 8) 0) (+ |~#x~0.offset| 9) 0) (+ |~#x~0.offset| 10) 0) (+ |~#x~0.offset| 11) 0) (+ |~#x~0.offset| 12) 0) (+ |~#x~0.offset| 13) 0) (+ |~#x~0.offset| 14) 0) (+ |~#x~0.offset| 15) 0) (+ |~#x~0.offset| 16) 0) (+ |~#x~0.offset| 17) 0) (+ |~#x~0.offset| 18) 0) (+ |~#x~0.offset| 19) 0) (+ |~#x~0.offset| 20) 0) (+ |~#x~0.offset| 21) 0) (+ |~#x~0.offset| 22) 0) (+ |~#x~0.offset| 23) 0) (+ |~#x~0.offset| 24) 0) (+ |~#x~0.offset| 25) 0) (+ |~#x~0.offset| 26) 0) (+ |~#x~0.offset| 27) 0) (+ |~#x~0.offset| 28) 0) (+ |~#x~0.offset| 29) 0) (+ |~#x~0.offset| 30) 0) (+ |~#x~0.offset| 31) 0) (+ |~#x~0.offset| 32) 0) (+ |~#x~0.offset| 33) 0) (+ |~#x~0.offset| 34) 0) (+ |~#x~0.offset| 35) 0) (+ |~#x~0.offset| 36) 0) (+ |~#x~0.offset| 37) 0) (+ |~#x~0.offset| 38) 0) (+ |~#x~0.offset| 39) 0) (+ |~#x~0.offset| 40) 0) (+ |~#x~0.offset| 41) 0) (+ |~#x~0.offset| 42) 0) (+ |~#x~0.offset| 43) 0) (+ |~#x~0.offset| 44) 0) (+ |~#x~0.offset| 45) 0) (+ |~#x~0.offset| 46) 0) (+ |~#x~0.offset| 47) 0) (+ |~#x~0.offset| 48) 0) (+ |~#x~0.offset| 49) 0) (+ |~#x~0.offset| 50) 0) (+ |~#x~0.offset| 51) 0) (+ |~#x~0.offset| 52) 0) (+ |~#x~0.offset| 53) 0) (+ |~#x~0.offset| 54) 0) (+ |~#x~0.offset| 55) 0) (+ |~#x~0.offset| 56) 0) (+ |~#x~0.offset| 57) 0) (+ |~#x~0.offset| 58) 0) (+ |~#x~0.offset| 59) 0) (+ |~#x~0.offset| 60) 0) (+ |~#x~0.offset| 61) 0) (+ |~#x~0.offset| 62) 0) (+ |~#x~0.offset| 63) 0) (+ |~#x~0.offset| 64) 0) (+ |~#x~0.offset| 65) 0) (+ |~#x~0.offset| 66) 0) (+ |~#x~0.offset| 67) 0) (+ |~#x~0.offset| 68) 0) (+ |~#x~0.offset| 69) 0) (+ |~#x~0.offset| 70) 0) (+ |~#x~0.offset| 71) 0) (+ |~#x~0.offset| 72) 0) (+ |~#x~0.offset| 73) 0) (+ |~#x~0.offset| 74) 0) (+ |~#x~0.offset| 75) 0) (+ |~#x~0.offset| 76) 0) (+ |~#x~0.offset| 77) 0) (+ |~#x~0.offset| 78) 0) (+ |~#x~0.offset| 79) 0) (+ |~#x~0.offset| 80) 0) (+ |~#x~0.offset| 81) 0) (+ |~#x~0.offset| 82) 0) (+ |~#x~0.offset| 83) 0) (+ |~#x~0.offset| 84) 0) (+ |~#x~0.offset| 85) 0) (+ |~#x~0.offset| 86) 0) (+ |~#x~0.offset| 87) 0) (+ |~#x~0.offset| 88) 0) (+ |~#x~0.offset| 89) 0) (+ |~#x~0.offset| 90) 0) (+ |~#x~0.offset| 91) 0) (+ |~#x~0.offset| 92) 0) (+ |~#x~0.offset| 93) 0) (+ |~#x~0.offset| 94) 0) (+ |~#x~0.offset| 95) 0) (+ |~#x~0.offset| 96) 0) (+ |~#x~0.offset| 97) 0) (+ |~#x~0.offset| 98) 0) (+ |~#x~0.offset| 99) 0)) [2018-11-12 20:31:12,100 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (let ((.cse0 (select |v_#memory_int_212| |~#x~0.base|))) (= (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store (store .cse0 |~#x~0.offset| 0) (+ |~#x~0.offset| 1) 0) (+ |~#x~0.offset| 2) 0) (+ |~#x~0.offset| 3) 0) (+ |~#x~0.offset| 4) 0) (+ |~#x~0.offset| 5) 0) (+ |~#x~0.offset| 6) 0) (+ |~#x~0.offset| 7) 0) (+ |~#x~0.offset| 8) 0) (+ |~#x~0.offset| 9) 0) (+ |~#x~0.offset| 10) 0) (+ |~#x~0.offset| 11) 0) (+ |~#x~0.offset| 12) 0) (+ |~#x~0.offset| 13) 0) (+ |~#x~0.offset| 14) 0) (+ |~#x~0.offset| 15) 0) (+ |~#x~0.offset| 16) 0) (+ |~#x~0.offset| 17) 0) (+ |~#x~0.offset| 18) 0) (+ |~#x~0.offset| 19) 0) (+ |~#x~0.offset| 20) 0) (+ |~#x~0.offset| 21) 0) (+ |~#x~0.offset| 22) 0) (+ |~#x~0.offset| 23) 0) (+ |~#x~0.offset| 24) 0) (+ |~#x~0.offset| 25) 0) (+ |~#x~0.offset| 26) 0) (+ |~#x~0.offset| 27) 0) (+ |~#x~0.offset| 28) 0) (+ |~#x~0.offset| 29) 0) (+ |~#x~0.offset| 30) 0) (+ |~#x~0.offset| 31) 0) (+ |~#x~0.offset| 32) 0) (+ |~#x~0.offset| 33) 0) (+ |~#x~0.offset| 34) 0) (+ |~#x~0.offset| 35) 0) (+ |~#x~0.offset| 36) 0) (+ |~#x~0.offset| 37) 0) (+ |~#x~0.offset| 38) 0) (+ |~#x~0.offset| 39) 0) (+ |~#x~0.offset| 40) 0) (+ |~#x~0.offset| 41) 0) (+ |~#x~0.offset| 42) 0) (+ |~#x~0.offset| 43) 0) (+ |~#x~0.offset| 44) 0) (+ |~#x~0.offset| 45) 0) (+ |~#x~0.offset| 46) 0) (+ |~#x~0.offset| 47) 0) (+ |~#x~0.offset| 48) 0) (+ |~#x~0.offset| 49) 0) (+ |~#x~0.offset| 50) 0) (+ |~#x~0.offset| 51) 0) (+ |~#x~0.offset| 52) 0) (+ |~#x~0.offset| 53) 0) (+ |~#x~0.offset| 54) 0) (+ |~#x~0.offset| 55) 0) (+ |~#x~0.offset| 56) 0) (+ |~#x~0.offset| 57) 0) (+ |~#x~0.offset| 58) 0) (+ |~#x~0.offset| 59) 0) (+ |~#x~0.offset| 60) 0) (+ |~#x~0.offset| 61) 0) (+ |~#x~0.offset| 62) 0) (+ |~#x~0.offset| 63) 0) (+ |~#x~0.offset| 64) 0) (+ |~#x~0.offset| 65) 0) (+ |~#x~0.offset| 66) 0) (+ |~#x~0.offset| 67) 0) (+ |~#x~0.offset| 68) 0) (+ |~#x~0.offset| 69) 0) (+ |~#x~0.offset| 70) 0) (+ |~#x~0.offset| 71) 0) (+ |~#x~0.offset| 72) 0) (+ |~#x~0.offset| 73) 0) (+ |~#x~0.offset| 74) 0) (+ |~#x~0.offset| 75) 0) (+ |~#x~0.offset| 76) 0) (+ |~#x~0.offset| 77) 0) (+ |~#x~0.offset| 78) 0) (+ |~#x~0.offset| 79) 0) (+ |~#x~0.offset| 80) 0) (+ |~#x~0.offset| 81) 0) (+ |~#x~0.offset| 82) 0) (+ |~#x~0.offset| 83) 0) (+ |~#x~0.offset| 84) 0) (+ |~#x~0.offset| 85) 0) (+ |~#x~0.offset| 86) 0) (+ |~#x~0.offset| 87) 0) (+ |~#x~0.offset| 88) 0) (+ |~#x~0.offset| 89) 0) (+ |~#x~0.offset| 90) 0) (+ |~#x~0.offset| 91) 0) (+ |~#x~0.offset| 92) 0) (+ |~#x~0.offset| 93) 0) (+ |~#x~0.offset| 94) 0) (+ |~#x~0.offset| 95) 0) (+ |~#x~0.offset| 96) 0) (+ |~#x~0.offset| 97) 0) (+ |~#x~0.offset| 98) 0) (+ |~#x~0.offset| 99) 0) .cse0)) [2018-11-12 20:31:12,657 INFO L303 Elim1Store]: Index analysis took 10079 ms [2018-11-12 20:31:12,660 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 1009 treesize of output 1014 [2018-11-12 20:31:13,093 INFO L303 Elim1Store]: Index analysis took 428 ms [2018-11-12 20:31:13,095 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 503 treesize of output 506 [2018-11-12 20:31:17,139 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 1) |~#x~0.offset|) [2018-11-12 20:31:17,141 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:31:17,142 INFO L303 Elim1Store]: Index analysis took 4043 ms [2018-11-12 20:31:17,143 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 506 treesize of output 514 [2018-11-12 20:31:17,951 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:31:18,370 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:31:18,806 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:31:18,809 INFO L303 Elim1Store]: Index analysis took 1662 ms [2018-11-12 20:31:18,812 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 508 treesize of output 530 [2018-11-12 20:31:22,858 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 2) (+ |~#x~0.offset| 1)) [2018-11-12 20:31:22,859 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:31:24,867 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 1) |~#x~0.offset|) [2018-11-12 20:31:24,867 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:31:26,876 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 3) (+ |~#x~0.offset| 1)) [2018-11-12 20:31:26,877 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:31:28,906 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 2) |~#x~0.offset|) [2018-11-12 20:31:28,906 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:31:30,917 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 3) (+ |~#x~0.offset| 2)) [2018-11-12 20:31:30,917 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:31:32,924 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 3) |~#x~0.offset|) [2018-11-12 20:31:32,925 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:31:32,926 INFO L303 Elim1Store]: Index analysis took 14109 ms [2018-11-12 20:31:32,928 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 510 treesize of output 554 [2018-11-12 20:31:36,974 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 3) (+ |~#x~0.offset| 1)) [2018-11-12 20:31:36,975 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:31:38,984 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 2) (+ |~#x~0.offset| 1)) [2018-11-12 20:31:38,987 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:31:40,997 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 1) |~#x~0.offset|) [2018-11-12 20:31:40,998 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:31:43,005 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 4) (+ |~#x~0.offset| 1)) [2018-11-12 20:31:43,007 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:31:45,017 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 3) (+ |~#x~0.offset| 2)) [2018-11-12 20:31:45,018 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:31:47,028 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 3) |~#x~0.offset|) [2018-11-12 20:31:47,029 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:31:49,038 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 4) (+ |~#x~0.offset| 3)) [2018-11-12 20:31:49,038 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:31:51,046 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 2) |~#x~0.offset|) [2018-11-12 20:31:51,047 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:31:53,065 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 4) (+ |~#x~0.offset| 2)) [2018-11-12 20:31:53,066 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:31:55,077 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 4) |~#x~0.offset|) [2018-11-12 20:31:55,086 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:31:55,087 INFO L303 Elim1Store]: Index analysis took 22154 ms [2018-11-12 20:31:55,089 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 10 disjoint index pairs (out of 6 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 512 treesize of output 586 [2018-11-12 20:31:56,049 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:31:56,534 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:31:56,963 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:31:57,446 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:31:57,919 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:31:58,421 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:31:58,892 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:31:59,333 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:31:59,766 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:32:00,184 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:32:00,575 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:32:01,035 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:32:01,453 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:32:01,872 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:32:02,308 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:32:02,311 INFO L303 Elim1Store]: Index analysis took 7216 ms [2018-11-12 20:32:02,313 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 5 select indices, 5 select index equivalence classes, 15 disjoint index pairs (out of 10 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 514 treesize of output 626 [2018-11-12 20:32:03,239 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:32:03,801 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:32:04,247 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:32:04,733 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:32:05,099 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:32:05,541 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:32:05,956 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:32:06,407 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:32:06,839 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:32:07,236 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:32:07,675 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:32:08,097 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:32:08,625 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:32:09,040 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:32:09,495 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:32:09,877 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:32:10,359 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:32:10,793 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:32:11,224 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:32:11,756 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:32:12,292 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:32:12,296 INFO L303 Elim1Store]: Index analysis took 9976 ms [2018-11-12 20:32:12,298 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 21 disjoint index pairs (out of 15 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 516 treesize of output 674 [2018-11-12 20:32:16,357 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 4) (+ |~#x~0.offset| 1)) [2018-11-12 20:32:16,357 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:32:18,368 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 3) (+ |~#x~0.offset| 1)) [2018-11-12 20:32:18,370 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:32:20,379 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 6) (+ |~#x~0.offset| 1)) [2018-11-12 20:32:20,380 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:32:22,387 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 2) (+ |~#x~0.offset| 1)) [2018-11-12 20:32:22,388 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:32:24,398 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 5) (+ |~#x~0.offset| 1)) [2018-11-12 20:32:24,398 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:32:26,409 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 1) |~#x~0.offset|) [2018-11-12 20:32:26,410 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:32:28,417 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 7) (+ |~#x~0.offset| 1)) [2018-11-12 20:32:28,418 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:32:30,426 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 4) (+ |~#x~0.offset| 3)) [2018-11-12 20:32:30,427 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:32:32,444 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 4) (+ |~#x~0.offset| 6)) [2018-11-12 20:32:32,445 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:32:34,452 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 4) (+ |~#x~0.offset| 2)) [2018-11-12 20:32:34,453 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:32:36,460 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 5) (+ |~#x~0.offset| 4)) [2018-11-12 20:32:36,461 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:32:38,472 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 4) |~#x~0.offset|) [2018-11-12 20:32:38,482 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:32:40,493 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 7) (+ |~#x~0.offset| 4)) [2018-11-12 20:32:40,494 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:32:42,503 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 6) (+ |~#x~0.offset| 3)) [2018-11-12 20:32:42,504 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:32:44,515 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 3) (+ |~#x~0.offset| 2)) [2018-11-12 20:32:44,516 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:32:46,525 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 5) (+ |~#x~0.offset| 3)) [2018-11-12 20:32:46,526 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:32:48,540 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 3) |~#x~0.offset|) [2018-11-12 20:32:48,541 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:32:50,552 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 7) (+ |~#x~0.offset| 3)) [2018-11-12 20:32:50,552 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:32:52,562 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 6) (+ |~#x~0.offset| 2)) [2018-11-12 20:32:52,563 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:32:54,571 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 5) (+ |~#x~0.offset| 6)) [2018-11-12 20:32:54,572 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:32:56,581 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 6) |~#x~0.offset|) [2018-11-12 20:32:56,582 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:32:58,594 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 7) (+ |~#x~0.offset| 6)) [2018-11-12 20:32:58,595 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:33:00,606 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 5) (+ |~#x~0.offset| 2)) [2018-11-12 20:33:00,607 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:33:02,617 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 2) |~#x~0.offset|) [2018-11-12 20:33:02,617 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:33:04,630 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 7) (+ |~#x~0.offset| 2)) [2018-11-12 20:33:04,635 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:33:06,645 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 5) |~#x~0.offset|) [2018-11-12 20:33:06,645 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:33:08,654 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 7) (+ |~#x~0.offset| 5)) [2018-11-12 20:33:08,655 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:33:10,669 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 7) |~#x~0.offset|) [2018-11-12 20:33:10,670 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:33:10,671 INFO L303 Elim1Store]: Index analysis took 58364 ms [2018-11-12 20:33:10,674 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 518 treesize of output 730 [2018-11-12 20:33:14,731 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 4) (+ |~#x~0.offset| 1)) [2018-11-12 20:33:14,732 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:33:16,739 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 3) (+ |~#x~0.offset| 1)) [2018-11-12 20:33:16,740 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:33:18,748 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 6) (+ |~#x~0.offset| 1)) [2018-11-12 20:33:18,749 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:33:20,759 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 7) (+ |~#x~0.offset| 1)) [2018-11-12 20:33:20,760 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:33:22,768 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 2) (+ |~#x~0.offset| 1)) [2018-11-12 20:33:22,769 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:33:24,779 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 5) (+ |~#x~0.offset| 1)) [2018-11-12 20:33:24,780 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:33:26,788 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 1) |~#x~0.offset|) [2018-11-12 20:33:26,789 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:33:28,800 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 8) (+ |~#x~0.offset| 1)) [2018-11-12 20:33:28,800 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:33:30,811 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 4) (+ |~#x~0.offset| 3)) [2018-11-12 20:33:30,812 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:33:32,823 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 4) (+ |~#x~0.offset| 6)) [2018-11-12 20:33:32,824 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:33:34,836 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 7) (+ |~#x~0.offset| 4)) [2018-11-12 20:33:34,836 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:33:36,853 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 4) (+ |~#x~0.offset| 2)) [2018-11-12 20:33:36,854 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:33:38,862 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 5) (+ |~#x~0.offset| 4)) [2018-11-12 20:33:38,862 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:33:40,871 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 4) |~#x~0.offset|) [2018-11-12 20:33:40,872 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:33:42,882 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 4) (+ |~#x~0.offset| 8)) [2018-11-12 20:33:42,883 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:33:44,891 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 6) (+ |~#x~0.offset| 3)) [2018-11-12 20:33:44,892 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:33:46,901 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 7) (+ |~#x~0.offset| 3)) [2018-11-12 20:33:46,902 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:33:48,909 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 3) (+ |~#x~0.offset| 2)) [2018-11-12 20:33:48,910 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:33:50,916 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 5) (+ |~#x~0.offset| 3)) [2018-11-12 20:33:50,917 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:33:52,925 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 3) |~#x~0.offset|) [2018-11-12 20:33:52,926 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:33:54,936 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 8) (+ |~#x~0.offset| 3)) [2018-11-12 20:33:54,936 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:33:56,945 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 7) (+ |~#x~0.offset| 6)) [2018-11-12 20:33:56,946 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:33:58,954 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 6) (+ |~#x~0.offset| 2)) [2018-11-12 20:33:58,955 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:34:00,963 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 5) (+ |~#x~0.offset| 6)) [2018-11-12 20:34:00,967 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:34:02,976 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 6) |~#x~0.offset|) [2018-11-12 20:34:02,977 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:34:04,985 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 8) (+ |~#x~0.offset| 6)) [2018-11-12 20:34:04,986 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:34:07,001 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 7) (+ |~#x~0.offset| 2)) [2018-11-12 20:34:07,001 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:34:09,012 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 7) (+ |~#x~0.offset| 5)) [2018-11-12 20:34:09,013 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:34:11,023 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 7) |~#x~0.offset|) [2018-11-12 20:34:11,023 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:34:13,033 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 7) (+ |~#x~0.offset| 8)) [2018-11-12 20:34:13,034 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:34:15,047 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 5) (+ |~#x~0.offset| 2)) [2018-11-12 20:34:15,048 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:34:17,055 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 2) |~#x~0.offset|) [2018-11-12 20:34:17,055 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:34:19,064 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 8) (+ |~#x~0.offset| 2)) [2018-11-12 20:34:19,065 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:34:21,073 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 5) |~#x~0.offset|) [2018-11-12 20:34:21,075 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:34:23,085 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 5) (+ |~#x~0.offset| 8)) [2018-11-12 20:34:23,085 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:34:25,091 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 8) |~#x~0.offset|) [2018-11-12 20:34:25,092 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:34:25,093 INFO L303 Elim1Store]: Index analysis took 74402 ms [2018-11-12 20:34:25,096 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 8 select indices, 8 select index equivalence classes, 36 disjoint index pairs (out of 28 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 520 treesize of output 794 [2018-11-12 20:34:29,148 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 3) (+ |~#x~0.offset| 1)) [2018-11-12 20:34:29,148 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:34:31,156 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 4) (+ |~#x~0.offset| 1)) [2018-11-12 20:34:31,156 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:34:33,167 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 6) (+ |~#x~0.offset| 1)) [2018-11-12 20:34:33,168 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:34:35,176 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 7) (+ |~#x~0.offset| 1)) [2018-11-12 20:34:35,177 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:34:37,185 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 2) (+ |~#x~0.offset| 1)) [2018-11-12 20:34:37,187 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:34:39,198 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 8) (+ |~#x~0.offset| 1)) [2018-11-12 20:34:39,199 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:34:41,211 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 5) (+ |~#x~0.offset| 1)) [2018-11-12 20:34:41,213 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:34:43,222 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 1) |~#x~0.offset|) [2018-11-12 20:34:43,223 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:34:45,230 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 9) (+ |~#x~0.offset| 1)) [2018-11-12 20:34:45,231 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:34:47,241 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 4) (+ |~#x~0.offset| 3)) [2018-11-12 20:34:47,245 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:34:49,254 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 6) (+ |~#x~0.offset| 3)) [2018-11-12 20:34:49,255 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:34:51,263 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 7) (+ |~#x~0.offset| 3)) [2018-11-12 20:34:51,264 INFO L700 Elim1Store]: detected not equals via solver Received shutdown request... [2018-11-12 20:34:53,271 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 3) (+ |~#x~0.offset| 2)) [2018-11-12 20:34:53,272 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:34:55,285 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 8) (+ |~#x~0.offset| 3)) [2018-11-12 20:34:55,285 INFO L700 Elim1Store]: detected not equals via solver [2018-11-12 20:34:57,296 WARN L669 Elim1Store]: solver failed to check if following equality is implied: (= (+ |~#x~0.offset| 5) (+ |~#x~0.offset| 3)) [2018-11-12 20:34:57,299 INFO L700 Elim1Store]: detected not equals via solver Cannot interrupt operation gracefully because timeout expired. Forcing shutdown