/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-industry-pattern/array_single_elem_init.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 09:48:56,358 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 09:48:56,361 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 09:48:56,379 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 09:48:56,379 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 09:48:56,381 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 09:48:56,383 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 09:48:56,391 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 09:48:56,395 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 09:48:56,398 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 09:48:56,400 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 09:48:56,401 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 09:48:56,402 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 09:48:56,403 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 09:48:56,406 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 09:48:56,407 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 09:48:56,408 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 09:48:56,409 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 09:48:56,410 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 09:48:56,415 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 09:48:56,418 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 09:48:56,422 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 09:48:56,423 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 09:48:56,424 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 09:48:56,426 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-11-24 09:48:56,430 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 09:48:56,430 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 09:48:56,431 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 09:48:56,432 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 09:48:56,434 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 09:48:56,434 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 09:48:56,435 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 09:48:56,435 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 09:48:56,435 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 09:48:56,436 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 09:48:56,437 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 09:48:56,438 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 09:48:56,471 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 09:48:56,471 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 09:48:56,473 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 09:48:56,473 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 09:48:56,473 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 09:48:56,473 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 09:48:56,474 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 09:48:56,474 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 09:48:56,475 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 09:48:56,475 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 09:48:56,475 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 09:48:56,475 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 09:48:56,475 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 09:48:56,476 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 09:48:56,476 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 09:48:56,476 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 09:48:56,477 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 09:48:56,478 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 09:48:56,478 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 09:48:56,478 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 09:48:56,478 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 09:48:56,479 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 09:48:56,479 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 09:48:56,479 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 09:48:56,479 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 09:48:56,480 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 09:48:56,480 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 09:48:56,480 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 09:48:56,481 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 09:48:56,481 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 09:48:56,482 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 09:48:56,482 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 09:48:56,482 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 09:48:56,482 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 09:48:56,483 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 09:48:56,483 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 09:48:56,483 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 09:48:56,483 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 09:48:56,742 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 09:48:56,756 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 09:48:56,760 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 09:48:56,761 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 09:48:56,762 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 09:48:56,762 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-industry-pattern/array_single_elem_init.i [2019-11-24 09:48:56,822 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cf2e4a699/5e495212558c4040bfc607b3f9697ae8/FLAG7a54cc6d1 [2019-11-24 09:48:57,197 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 09:48:57,198 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-industry-pattern/array_single_elem_init.i [2019-11-24 09:48:57,204 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cf2e4a699/5e495212558c4040bfc607b3f9697ae8/FLAG7a54cc6d1 [2019-11-24 09:48:57,572 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cf2e4a699/5e495212558c4040bfc607b3f9697ae8 [2019-11-24 09:48:57,582 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 09:48:57,584 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 09:48:57,585 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 09:48:57,585 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 09:48:57,591 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 09:48:57,592 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:48:57" (1/1) ... [2019-11-24 09:48:57,594 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e0f4909 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:48:57, skipping insertion in model container [2019-11-24 09:48:57,595 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:48:57" (1/1) ... [2019-11-24 09:48:57,602 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 09:48:57,622 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 09:48:57,863 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:48:57,867 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 09:48:57,898 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 09:48:57,915 INFO L208 MainTranslator]: Completed translation [2019-11-24 09:48:57,916 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:48:57 WrapperNode [2019-11-24 09:48:57,916 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 09:48:57,916 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 09:48:57,917 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 09:48:57,917 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 09:48:57,923 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:48:57" (1/1) ... [2019-11-24 09:48:58,024 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:48:57" (1/1) ... [2019-11-24 09:48:58,056 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 09:48:58,056 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 09:48:58,057 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 09:48:58,057 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 09:48:58,066 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:48:57" (1/1) ... [2019-11-24 09:48:58,066 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:48:57" (1/1) ... [2019-11-24 09:48:58,068 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:48:57" (1/1) ... [2019-11-24 09:48:58,068 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:48:57" (1/1) ... [2019-11-24 09:48:58,074 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:48:57" (1/1) ... [2019-11-24 09:48:58,079 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:48:57" (1/1) ... [2019-11-24 09:48:58,080 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:48:57" (1/1) ... [2019-11-24 09:48:58,087 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 09:48:58,087 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 09:48:58,088 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 09:48:58,088 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 09:48:58,088 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:48:57" (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 09:48:58,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-24 09:48:58,143 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 09:48:58,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 09:48:58,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-24 09:48:58,143 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-24 09:48:58,144 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-24 09:48:58,632 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 09:48:58,632 INFO L284 CfgBuilder]: Removed 8 assume(true) statements. [2019-11-24 09:48:58,634 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:48:58 BoogieIcfgContainer [2019-11-24 09:48:58,634 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 09:48:58,634 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-24 09:48:58,634 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-24 09:48:58,635 INFO L275 PluginConnector]: Sifa initialized [2019-11-24 09:48:58,636 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 09:48:58" (1/1) ... [2019-11-24 09:48:58,636 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 09:48:58,661 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-11-24 09:48:58,661 INFO L166 IcfgInterpreter]: Building call graph [2019-11-24 09:48:58,668 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-24 09:48:58,675 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-24 09:48:58,677 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-24 09:48:59,700 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:49:00,002 WARN L192 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 395 [2019-11-24 09:49:01,721 WARN L192 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 385 [2019-11-24 09:49:02,133 WARN L192 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 380 [2019-11-24 09:49:03,004 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:49:03,028 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:49:03,824 WARN L192 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 363 [2019-11-24 09:49:03,849 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:49:03,951 WARN L192 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 347 [2019-11-24 09:49:03,982 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:49:04,101 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:49:04,490 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:49:04,697 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:49:05,066 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:49:05,133 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:49:05,352 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:49:05,411 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:49:11,294 WARN L192 SmtUtils]: Spent 720.00 ms on a formula simplification. DAG size of input: 1381 DAG size of output: 1372 [2019-11-24 09:49:17,420 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= 0 (+ |ULTIMATE.start_main_~#a~0.offset| (* ULTIMATE.start_main_~i~0 4) (- 4))) [2019-11-24 09:49:19,441 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_int| |ULTIMATE.start_main_~#a~0.base|) |ULTIMATE.start_main_~#a~0.offset|) 0) [2019-11-24 09:49:21,450 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |#memory_int| |ULTIMATE.start_main_~#a~0.base|) |ULTIMATE.start_main_~#a~0.offset|) 0) [2019-11-24 09:49:23,466 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_int| |ULTIMATE.start_main_~#a~0.base|) (+ |ULTIMATE.start_main_~#a~0.offset| (* ULTIMATE.start_main_~i~0 4) (- 4))) 0) [2019-11-24 09:49:25,476 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |#memory_int| |ULTIMATE.start_main_~#a~0.base|) (+ |ULTIMATE.start_main_~#a~0.offset| (* ULTIMATE.start_main_~i~0 4) (- 4))) 0) [2019-11-24 09:49:25,969 WARN L192 SmtUtils]: Spent 487.00 ms on a formula simplification that was a NOOP. DAG size: 1367 [2019-11-24 09:49:27,576 WARN L192 SmtUtils]: Spent 477.00 ms on a formula simplification that was a NOOP. DAG size: 1362 [2019-11-24 09:49:31,641 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |ULTIMATE.start_main_~#a~0.base| |ULTIMATE.start_main_~#b~0.base|) [2019-11-24 09:49:35,690 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |ULTIMATE.start_main_~#a~0.base| |ULTIMATE.start_main_~#b~0.base|) [2019-11-24 09:49:36,147 WARN L192 SmtUtils]: Spent 451.00 ms on a formula simplification that was a NOOP. DAG size: 1349 [2019-11-24 09:49:42,241 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= 0 (+ |ULTIMATE.start_main_~#a~0.offset| (* ULTIMATE.start_main_~i~0 4) (- 8))) [2019-11-24 09:49:44,249 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= 0 (+ |ULTIMATE.start_main_~#a~0.offset| (* ULTIMATE.start_main_~i~0 4) (- 4))) [2019-11-24 09:49:46,255 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (let ((.cse0 (* ULTIMATE.start_main_~i~0 4))) (= (+ |ULTIMATE.start_main_~#a~0.offset| .cse0 (- 8)) (+ |ULTIMATE.start_main_~#a~0.offset| .cse0 (- 4)))) [2019-11-24 09:49:48,261 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_int| |ULTIMATE.start_main_~#a~0.base|) |ULTIMATE.start_main_~#a~0.offset|) 0) [2019-11-24 09:49:50,268 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |#memory_int| |ULTIMATE.start_main_~#a~0.base|) |ULTIMATE.start_main_~#a~0.offset|) 0) [2019-11-24 09:49:52,278 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~#a~0.base|) (+ |ULTIMATE.start_main_~#a~0.offset| (* ULTIMATE.start_main_~i~0 4) (- 8)))) [2019-11-24 09:49:54,286 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~#a~0.base|) (+ |ULTIMATE.start_main_~#a~0.offset| (* ULTIMATE.start_main_~i~0 4) (- 8)))) [2019-11-24 09:49:56,295 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_int| |ULTIMATE.start_main_~#a~0.base|) (+ |ULTIMATE.start_main_~#a~0.offset| (* ULTIMATE.start_main_~i~0 4) (- 4))) 0) [2019-11-24 09:49:58,301 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |#memory_int| |ULTIMATE.start_main_~#a~0.base|) (+ |ULTIMATE.start_main_~#a~0.offset| (* ULTIMATE.start_main_~i~0 4) (- 4))) 0) [2019-11-24 09:49:58,743 WARN L192 SmtUtils]: Spent 435.00 ms on a formula simplification that was a NOOP. DAG size: 1340 [2019-11-24 09:49:58,787 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:49:59,212 WARN L192 SmtUtils]: Spent 421.00 ms on a formula simplification that was a NOOP. DAG size: 1328 [2019-11-24 09:49:59,673 WARN L192 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 1312 [2019-11-24 09:50:03,731 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |ULTIMATE.start_main_~#a~0.base| |ULTIMATE.start_main_~#b~0.base|) [2019-11-24 09:50:07,781 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_int| |ULTIMATE.start_main_~#b~0.base|) (+ |ULTIMATE.start_main_~#b~0.offset| (* ULTIMATE.start_main_~i~0 4) (- 4))) 0) [2019-11-24 09:50:09,787 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |#memory_int| |ULTIMATE.start_main_~#b~0.base|) (+ |ULTIMATE.start_main_~#b~0.offset| (* ULTIMATE.start_main_~i~0 4) (- 4))) 0) [2019-11-24 09:50:11,795 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_int| |ULTIMATE.start_main_~#c~0.base|) (+ |ULTIMATE.start_main_~#c~0.offset| (* ULTIMATE.start_main_~i~0 4) (- 4))) 0) [2019-11-24 09:50:13,804 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |#memory_int| |ULTIMATE.start_main_~#c~0.base|) (+ |ULTIMATE.start_main_~#c~0.offset| (* ULTIMATE.start_main_~i~0 4) (- 4))) 0) [2019-11-24 09:50:15,809 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_int| |ULTIMATE.start_main_~#a~0.base|) (+ |ULTIMATE.start_main_~#a~0.offset| (* ULTIMATE.start_main_~i~0 4) (- 4))) 1) [2019-11-24 09:50:17,813 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |#memory_int| |ULTIMATE.start_main_~#a~0.base|) (+ |ULTIMATE.start_main_~#a~0.offset| (* ULTIMATE.start_main_~i~0 4) (- 4))) 1) [2019-11-24 09:50:19,820 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_int| |ULTIMATE.start_main_~#a~0.base|) (+ |ULTIMATE.start_main_~#a~0.offset| (* ULTIMATE.start_main_~i~0 4) (- 4))) 0) [2019-11-24 09:50:21,831 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |#memory_int| |ULTIMATE.start_main_~#a~0.base|) (+ |ULTIMATE.start_main_~#a~0.offset| (* ULTIMATE.start_main_~i~0 4) (- 4))) 0) [2019-11-24 09:50:22,273 WARN L192 SmtUtils]: Spent 435.00 ms on a formula simplification that was a NOOP. DAG size: 1304 [2019-11-24 09:50:22,330 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:50:22,747 WARN L192 SmtUtils]: Spent 414.00 ms on a formula simplification that was a NOOP. DAG size: 1288 [2019-11-24 09:50:22,820 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:50:23,232 WARN L192 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 1272 [2019-11-24 09:50:23,316 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:50:27,374 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |ULTIMATE.start_main_~#a~0.base| |ULTIMATE.start_main_~#b~0.base|) [2019-11-24 09:50:27,767 WARN L192 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 1257 [2019-11-24 09:50:27,822 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 09:50:28,204 WARN L192 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 1243 [2019-11-24 09:50:34,302 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= 0 (+ |ULTIMATE.start_main_~#a~0.offset| (* ULTIMATE.start_main_~i~0 4) (- 4))) [2019-11-24 09:50:36,313 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_int| |ULTIMATE.start_main_~#b~0.base|) |ULTIMATE.start_main_~#b~0.offset|) 0) [2019-11-24 09:50:38,317 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |#memory_int| |ULTIMATE.start_main_~#b~0.base|) |ULTIMATE.start_main_~#b~0.offset|) 0) [2019-11-24 09:50:40,327 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_int| |ULTIMATE.start_main_~#a~0.base|) |ULTIMATE.start_main_~#a~0.offset|) 0) [2019-11-24 09:50:42,335 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select |#memory_int| |ULTIMATE.start_main_~#a~0.base|) |ULTIMATE.start_main_~#a~0.offset|) 0) [2019-11-24 09:50:44,338 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= 0 (select (select |#memory_int| |ULTIMATE.start_main_~#c~0.base|) |ULTIMATE.start_main_~#c~0.offset|))