/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/ldv-commit-tester/m0_drivers-block-virtio_blk-ko--101_1a--39a1d13-1.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-6598664 [2019-11-24 11:44:48,451 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 11:44:48,454 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 11:44:48,472 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 11:44:48,473 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 11:44:48,475 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 11:44:48,477 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 11:44:48,489 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 11:44:48,490 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 11:44:48,491 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 11:44:48,492 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 11:44:48,494 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 11:44:48,494 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 11:44:48,495 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 11:44:48,496 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 11:44:48,497 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 11:44:48,498 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 11:44:48,498 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 11:44:48,500 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 11:44:48,502 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 11:44:48,503 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 11:44:48,504 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 11:44:48,505 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 11:44:48,506 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 11:44:48,508 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 11:44:48,508 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 11:44:48,508 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 11:44:48,509 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 11:44:48,509 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 11:44:48,512 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 11:44:48,513 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 11:44:48,513 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 11:44:48,514 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 11:44:48,515 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 11:44:48,516 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 11:44:48,516 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 11:44:48,516 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 11:44:48,518 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 11:44:48,518 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 11:44:48,519 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 11:44:48,520 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 11:44:48,521 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 11:44:48,544 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 11:44:48,545 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 11:44:48,546 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-24 11:44:48,546 INFO L138 SettingsManager]: * User list type=DISABLED [2019-11-24 11:44:48,546 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-11-24 11:44:48,546 INFO L138 SettingsManager]: * Explicit value domain=true [2019-11-24 11:44:48,547 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2019-11-24 11:44:48,547 INFO L138 SettingsManager]: * Octagon Domain=false [2019-11-24 11:44:48,547 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2019-11-24 11:44:48,547 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2019-11-24 11:44:48,548 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2019-11-24 11:44:48,549 INFO L138 SettingsManager]: * Interval Domain=false [2019-11-24 11:44:48,549 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2019-11-24 11:44:48,549 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2019-11-24 11:44:48,549 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2019-11-24 11:44:48,550 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 11:44:48,551 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 11:44:48,551 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 11:44:48,551 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 11:44:48,552 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 11:44:48,552 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 11:44:48,552 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 11:44:48,552 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 11:44:48,552 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 11:44:48,553 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 11:44:48,553 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 11:44:48,553 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 11:44:48,553 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 11:44:48,555 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 11:44:48,555 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 11:44:48,555 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 11:44:48,555 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 11:44:48,556 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 11:44:48,556 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2019-11-24 11:44:48,556 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 11:44:48,557 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 11:44:48,557 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 11:44:48,557 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-11-24 11:44:48,850 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 11:44:48,863 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 11:44:48,866 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 11:44:48,868 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 11:44:48,868 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 11:44:48,869 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-commit-tester/m0_drivers-block-virtio_blk-ko--101_1a--39a1d13-1.i [2019-11-24 11:44:48,934 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/abcd12084/60eabb6227b54948b1eb782ea3ed3e82/FLAG59af542af [2019-11-24 11:44:49,639 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 11:44:49,640 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-commit-tester/m0_drivers-block-virtio_blk-ko--101_1a--39a1d13-1.i [2019-11-24 11:44:49,672 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/abcd12084/60eabb6227b54948b1eb782ea3ed3e82/FLAG59af542af [2019-11-24 11:44:49,750 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/abcd12084/60eabb6227b54948b1eb782ea3ed3e82 [2019-11-24 11:44:49,758 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 11:44:49,759 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2019-11-24 11:44:49,760 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 11:44:49,761 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 11:44:49,764 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 11:44:49,765 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:44:49" (1/1) ... [2019-11-24 11:44:49,768 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77811f98 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:44:49, skipping insertion in model container [2019-11-24 11:44:49,768 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:44:49" (1/1) ... [2019-11-24 11:44:49,776 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 11:44:49,882 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 11:44:51,420 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 11:44:51,438 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 11:44:51,769 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 11:44:51,947 INFO L208 MainTranslator]: Completed translation [2019-11-24 11:44:51,948 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:44:51 WrapperNode [2019-11-24 11:44:51,948 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 11:44:51,949 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 11:44:51,950 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 11:44:51,950 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 11:44:51,963 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:44:51" (1/1) ... [2019-11-24 11:44:52,056 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:44:51" (1/1) ... [2019-11-24 11:44:52,184 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 11:44:52,184 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 11:44:52,185 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 11:44:52,185 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 11:44:52,202 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:44:51" (1/1) ... [2019-11-24 11:44:52,203 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:44:51" (1/1) ... [2019-11-24 11:44:52,225 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:44:51" (1/1) ... [2019-11-24 11:44:52,226 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:44:51" (1/1) ... [2019-11-24 11:44:52,277 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:44:51" (1/1) ... [2019-11-24 11:44:52,290 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:44:51" (1/1) ... [2019-11-24 11:44:52,301 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:44:51" (1/1) ... [2019-11-24 11:44:52,321 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 11:44:52,325 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-24 11:44:52,325 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-24 11:44:52,325 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-24 11:44:52,328 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:44:51" (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 11:44:52,422 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-24 11:44:52,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-24 11:44:52,425 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-24 11:44:52,425 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-24 11:44:52,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-24 11:44:52,425 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-24 11:44:52,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-24 11:44:52,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-24 11:44:52,426 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-24 11:44:52,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-24 11:44:55,255 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-24 11:44:55,256 INFO L284 CfgBuilder]: Removed 103 assume(true) statements. [2019-11-24 11:44:55,257 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:44:55 BoogieIcfgContainer [2019-11-24 11:44:55,258 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-24 11:44:55,258 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-24 11:44:55,258 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-24 11:44:55,259 INFO L275 PluginConnector]: Sifa initialized [2019-11-24 11:44:55,260 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:44:55" (1/1) ... [2019-11-24 11:44:55,260 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 11:44:55,285 INFO L159 IcfgInterpreter]: Started Sifa with 2 locations of interest [2019-11-24 11:44:55,285 INFO L166 IcfgInterpreter]: Building call graph [2019-11-24 11:44:55,292 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-24 11:44:55,300 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-24 11:44:55,302 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-24 11:44:59,157 WARN L192 SmtUtils]: Spent 635.00 ms on a formula simplification that was a NOOP. DAG size: 501 [2019-11-24 11:45:00,753 WARN L192 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 491 [2019-11-24 11:45:02,884 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 11:45:03,356 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 11:45:03,640 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 11:45:03,879 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 11:45:04,202 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 11:45:04,460 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 11:45:04,700 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 11:45:04,925 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 11:45:05,199 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 11:45:05,417 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 11:45:05,676 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 11:45:05,904 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 11:45:06,150 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 11:45:06,397 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 11:45:06,636 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 11:45:06,838 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 11:45:07,146 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 11:45:07,361 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 11:45:07,664 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 11:45:07,930 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 11:45:08,132 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 11:45:08,383 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 11:45:08,569 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 11:45:08,787 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 11:45:09,070 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 11:45:09,407 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 11:45:09,660 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 11:45:09,873 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 11:45:10,056 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 11:45:10,243 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 11:45:10,471 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 11:45:10,670 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 11:45:21,400 WARN L192 SmtUtils]: Spent 10.71 s on a formula simplification. DAG size of input: 2442 DAG size of output: 2442 [2019-11-24 11:45:21,677 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 11:45:21,831 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 11:45:21,987 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 11:45:22,182 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 11:45:22,336 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 11:45:22,495 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 11:45:22,794 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 11:45:22,958 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 11:45:23,135 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 11:45:23,289 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 11:45:23,466 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 11:45:23,621 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 11:45:23,791 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 11:45:24,002 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 11:45:24,155 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 11:45:24,316 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 11:45:30,798 WARN L192 SmtUtils]: Spent 6.47 s on a formula simplification that was a NOOP. DAG size: 1872 [2019-11-24 11:45:30,921 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 11:45:31,050 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 11:45:31,219 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 11:45:31,344 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 11:45:31,494 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 11:45:31,644 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 11:45:31,765 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 11:45:31,926 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 11:45:32,046 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 11:45:32,170 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 11:45:32,321 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 11:45:32,449 WARN L227 Elim1Store]: Array PQE input equivalent to false [2019-11-24 11:45:38,300 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#virtblk_fops~0.base| |ULTIMATE.start_register_virtio_driver_#in~arg0.base|) [2019-11-24 11:45:41,210 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#virtblk_fops~0.base| (select (select v_prenex_6 |~#virtio_blk~0.base|) (+ |~#virtio_blk~0.offset| 53))) [2019-11-24 11:45:48,878 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#virtblk_fops~0.base| |#t~string309.base|) [2019-11-24 11:45:52,429 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string312.base| |#t~string289.base|) [2019-11-24 11:45:54,825 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |ULTIMATE.start_register_virtio_driver_#in~arg0.base| |#t~string289.base|) [2019-11-24 11:46:00,133 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= |#t~string292.base| |#t~string289.base|) [2019-11-24 11:46:05,713 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= (select (select v_prenex_6 |~#virtio_blk~0.base|) |~#virtio_blk~0.offset|) |#t~string289.base|) [2019-11-24 11:46:16,822 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string391.base| |#t~string312.base|) [2019-11-24 11:46:19,602 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string306.base| |#t~string312.base|) [2019-11-24 11:46:21,605 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= |#t~string306.base| |#t~string312.base|) [2019-11-24 11:46:28,090 WARN L176 IndexEqualityManager]: solver failed to check if following not equals relation is implied: (= |#t~string292.base| |ULTIMATE.start_register_virtio_driver_#in~arg0.base|)