./Ultimate.py --spec /storage/repos/svcomp/c/properties/unreach-call.prp --file /storage/repos/svcomp/c/ldv-linux-3.7.3/main17_false-unreach-call_drivers-gpu-drm-vmwgfx-vmwgfx-ko--32_7a--linux-3.5.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0ed9222f Calling Ultimate with: java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -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 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/svcomp/c/ldv-linux-3.7.3/main17_false-unreach-call_drivers-gpu-drm-vmwgfx-vmwgfx-ko--32_7a--linux-3.5.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash bef497eafef63f5df4e8423ddc50c3a7ae1dd0ff ....................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -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 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/svcomp/c/ldv-linux-3.7.3/main17_false-unreach-call_drivers-gpu-drm-vmwgfx-vmwgfx-ko--32_7a--linux-3.5.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash bef497eafef63f5df4e8423ddc50c3a7ae1dd0ff .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000) Connection to SMT solver broken --- Real Ultimate output --- This is Ultimate 0.1.24-0ed9222-m [2019-01-13 07:03:51,226 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-13 07:03:51,228 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-13 07:03:51,239 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-13 07:03:51,240 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-13 07:03:51,241 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-13 07:03:51,242 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-13 07:03:51,244 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-13 07:03:51,246 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-13 07:03:51,247 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-13 07:03:51,247 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-13 07:03:51,248 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-13 07:03:51,249 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-13 07:03:51,250 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-13 07:03:51,251 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-13 07:03:51,251 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-13 07:03:51,252 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-13 07:03:51,254 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-13 07:03:51,256 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-13 07:03:51,258 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-13 07:03:51,259 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-13 07:03:51,260 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-13 07:03:51,263 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-01-13 07:03:51,263 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-01-13 07:03:51,263 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-01-13 07:03:51,264 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-01-13 07:03:51,265 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-01-13 07:03:51,266 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-01-13 07:03:51,267 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-01-13 07:03:51,268 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-01-13 07:03:51,268 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-01-13 07:03:51,269 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-01-13 07:03:51,269 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-01-13 07:03:51,270 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-01-13 07:03:51,271 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-01-13 07:03:51,272 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-01-13 07:03:51,272 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-01-13 07:03:51,295 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-13 07:03:51,296 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-13 07:03:51,298 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-13 07:03:51,298 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-13 07:03:51,298 INFO L133 SettingsManager]: * Use SBE=true [2019-01-13 07:03:51,298 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-13 07:03:51,299 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-13 07:03:51,299 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-13 07:03:51,299 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-01-13 07:03:51,299 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-13 07:03:51,299 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-01-13 07:03:51,299 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-13 07:03:51,301 INFO L133 SettingsManager]: * Use constant arrays=true [2019-01-13 07:03:51,301 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-01-13 07:03:51,301 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-13 07:03:51,301 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-13 07:03:51,301 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-01-13 07:03:51,302 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-13 07:03:51,302 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-13 07:03:51,302 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-13 07:03:51,302 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-13 07:03:51,302 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-01-13 07:03:51,303 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-01-13 07:03:51,304 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-13 07:03:51,304 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-01-13 07:03:51,305 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-01-13 07:03:51,305 INFO L133 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bef497eafef63f5df4e8423ddc50c3a7ae1dd0ff [2019-01-13 07:03:51,354 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-13 07:03:51,367 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-13 07:03:51,370 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-13 07:03:51,372 INFO L271 PluginConnector]: Initializing CDTParser... [2019-01-13 07:03:51,372 INFO L276 PluginConnector]: CDTParser initialized [2019-01-13 07:03:51,373 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/ldv-linux-3.7.3/main17_false-unreach-call_drivers-gpu-drm-vmwgfx-vmwgfx-ko--32_7a--linux-3.5.i [2019-01-13 07:03:51,429 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9db03a309/45d75e8bba6e4231b1efa82e818fa2c3/FLAGbe8c78a92 [2019-01-13 07:03:52,505 INFO L307 CDTParser]: Found 1 translation units. [2019-01-13 07:03:52,506 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/ldv-linux-3.7.3/main17_false-unreach-call_drivers-gpu-drm-vmwgfx-vmwgfx-ko--32_7a--linux-3.5.i [2019-01-13 07:03:52,587 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9db03a309/45d75e8bba6e4231b1efa82e818fa2c3/FLAGbe8c78a92 [2019-01-13 07:03:52,741 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9db03a309/45d75e8bba6e4231b1efa82e818fa2c3 [2019-01-13 07:03:52,745 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-13 07:03:52,746 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-01-13 07:03:52,747 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-01-13 07:03:52,747 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-01-13 07:03:52,751 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-01-13 07:03:52,751 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.01 07:03:52" (1/1) ... [2019-01-13 07:03:52,754 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ed47730 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.01 07:03:52, skipping insertion in model container [2019-01-13 07:03:52,755 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.01 07:03:52" (1/1) ... [2019-01-13 07:03:52,763 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-01-13 07:03:53,018 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-01-13 07:04:06,263 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-13 07:04:06,376 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:288) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1692) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1792) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:514) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:579) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:190) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:129) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-01-13 07:04:06,383 INFO L168 Benchmark]: Toolchain (without parser) took 13637.70 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 177.7 MB). Free memory was 916.3 MB in the beginning and 864.4 MB in the end (delta: 51.9 MB). Peak memory consumption was 264.2 MB. Max. memory is 11.5 GB. [2019-01-13 07:04:06,386 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-13 07:04:06,387 INFO L168 Benchmark]: CACSL2BoogieTranslator took 13635.14 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 177.7 MB). Free memory was 916.3 MB in the beginning and 864.4 MB in the end (delta: 51.9 MB). Peak memory consumption was 264.2 MB. Max. memory is 11.5 GB. [2019-01-13 07:04:06,393 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 13635.14 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 177.7 MB). Free memory was 916.3 MB in the beginning and 864.4 MB in the end (delta: 51.9 MB). Peak memory consumption was 264.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-0ed9222-m [2019-01-13 07:04:08,444 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-13 07:04:08,446 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-13 07:04:08,463 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-13 07:04:08,464 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-13 07:04:08,466 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-13 07:04:08,467 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-13 07:04:08,470 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-13 07:04:08,472 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-13 07:04:08,474 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-13 07:04:08,476 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-13 07:04:08,477 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-13 07:04:08,478 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-13 07:04:08,481 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-13 07:04:08,482 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-13 07:04:08,489 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-13 07:04:08,491 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-13 07:04:08,494 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-13 07:04:08,497 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-13 07:04:08,499 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-13 07:04:08,501 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-13 07:04:08,504 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-13 07:04:08,510 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-01-13 07:04:08,511 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-01-13 07:04:08,511 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-01-13 07:04:08,512 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-01-13 07:04:08,513 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-01-13 07:04:08,513 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-01-13 07:04:08,516 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-01-13 07:04:08,519 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-01-13 07:04:08,519 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-01-13 07:04:08,520 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-01-13 07:04:08,520 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-01-13 07:04:08,520 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-01-13 07:04:08,521 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-01-13 07:04:08,522 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-01-13 07:04:08,524 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-01-13 07:04:08,543 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-13 07:04:08,543 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-13 07:04:08,545 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-13 07:04:08,545 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-13 07:04:08,545 INFO L133 SettingsManager]: * Use SBE=true [2019-01-13 07:04:08,546 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-13 07:04:08,546 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-13 07:04:08,546 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-01-13 07:04:08,546 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-13 07:04:08,546 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-01-13 07:04:08,546 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2019-01-13 07:04:08,547 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-01-13 07:04:08,547 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-13 07:04:08,547 INFO L133 SettingsManager]: * Use constant arrays=true [2019-01-13 07:04:08,547 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-01-13 07:04:08,547 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-13 07:04:08,547 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-13 07:04:08,549 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-01-13 07:04:08,549 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-13 07:04:08,549 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-13 07:04:08,550 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-13 07:04:08,550 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-13 07:04:08,550 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-01-13 07:04:08,550 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2019-01-13 07:04:08,550 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-13 07:04:08,551 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-01-13 07:04:08,552 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2019-01-13 07:04:08,552 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-01-13 07:04:08,552 INFO L133 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bef497eafef63f5df4e8423ddc50c3a7ae1dd0ff [2019-01-13 07:04:08,610 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-13 07:04:08,627 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-13 07:04:08,632 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-13 07:04:08,633 INFO L271 PluginConnector]: Initializing CDTParser... [2019-01-13 07:04:08,634 INFO L276 PluginConnector]: CDTParser initialized [2019-01-13 07:04:08,634 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/ldv-linux-3.7.3/main17_false-unreach-call_drivers-gpu-drm-vmwgfx-vmwgfx-ko--32_7a--linux-3.5.i [2019-01-13 07:04:08,695 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1a1870862/69624716bbff4997aed215fc47a2f393/FLAG9cbc098de [2019-01-13 07:04:09,708 INFO L307 CDTParser]: Found 1 translation units. [2019-01-13 07:04:09,709 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/ldv-linux-3.7.3/main17_false-unreach-call_drivers-gpu-drm-vmwgfx-vmwgfx-ko--32_7a--linux-3.5.i [2019-01-13 07:04:09,796 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1a1870862/69624716bbff4997aed215fc47a2f393/FLAG9cbc098de [2019-01-13 07:04:09,952 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1a1870862/69624716bbff4997aed215fc47a2f393 [2019-01-13 07:04:09,956 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-13 07:04:09,957 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-01-13 07:04:09,958 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-01-13 07:04:09,958 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-01-13 07:04:09,962 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-01-13 07:04:09,962 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.01 07:04:09" (1/1) ... [2019-01-13 07:04:09,965 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c1c7ae6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.01 07:04:09, skipping insertion in model container [2019-01-13 07:04:09,965 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.01 07:04:09" (1/1) ... [2019-01-13 07:04:09,973 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-01-13 07:04:10,245 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-01-13 07:04:22,039 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-13 07:04:22,202 INFO L191 MainTranslator]: Completed pre-run [2019-01-13 07:04:23,217 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-13 07:04:25,868 INFO L195 MainTranslator]: Completed translation [2019-01-13 07:04:25,868 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.01 07:04:25 WrapperNode [2019-01-13 07:04:25,869 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-01-13 07:04:25,869 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-01-13 07:04:25,870 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-01-13 07:04:25,870 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-01-13 07:04:25,879 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.01 07:04:25" (1/1) ... [2019-01-13 07:04:26,058 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.01 07:04:25" (1/1) ... [2019-01-13 07:04:26,935 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-01-13 07:04:26,935 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-01-13 07:04:26,935 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-01-13 07:04:26,935 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-01-13 07:04:26,948 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.01 07:04:25" (1/1) ... [2019-01-13 07:04:26,948 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.01 07:04:25" (1/1) ... [2019-01-13 07:04:27,134 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.01 07:04:25" (1/1) ... [2019-01-13 07:04:27,135 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.01 07:04:25" (1/1) ... [2019-01-13 07:04:28,134 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.01 07:04:25" (1/1) ... [2019-01-13 07:04:28,312 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.01 07:04:25" (1/1) ... [2019-01-13 07:04:28,499 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.01 07:04:25" (1/1) ... [2019-01-13 07:04:28,672 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-01-13 07:04:28,672 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-01-13 07:04:28,673 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-01-13 07:04:28,673 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-01-13 07:04:28,674 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.01 07:04:25" (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 [2019-01-13 07:04:28,746 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dummy_query_bo_prepare [2019-01-13 07:04:28,746 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dummy_query_bo_prepare [2019-01-13 07:04:28,746 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_crtc_set_config [2019-01-13 07:04:28,747 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_crtc_set_config [2019-01-13 07:04:28,747 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_move_buffer [2019-01-13 07:04:28,747 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_move_buffer [2019-01-13 07:04:28,747 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_lastclose [2019-01-13 07:04:28,747 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_lastclose [2019-01-13 07:04:28,747 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_pause_all [2019-01-13 07:04:28,747 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_pause_all [2019-01-13 07:04:28,748 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_framebuffer_surface_destroy [2019-01-13 07:04:28,750 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_framebuffer_surface_destroy [2019-01-13 07:04:28,750 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_destroy [2019-01-13 07:04:28,751 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_destroy [2019-01-13 07:04:28,751 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2019-01-13 07:04:28,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4 [2019-01-13 07:04:28,751 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_to_vram_or_gmr [2019-01-13 07:04:28,751 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_to_vram_or_gmr [2019-01-13 07:04:28,751 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_hw_context_destroy [2019-01-13 07:04:28,752 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_hw_context_destroy [2019-01-13 07:04:28,752 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_del_active [2019-01-13 07:04:28,752 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_del_active [2019-01-13 07:04:28,752 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2019-01-13 07:04:28,752 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2019-01-13 07:04:28,752 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_resource_release [2019-01-13 07:04:28,752 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_resource_release [2019-01-13 07:04:28,752 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-01-13 07:04:28,753 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_pm_complete [2019-01-13 07:04:28,753 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_pm_complete [2019-01-13 07:04:28,753 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_crtc_destroy [2019-01-13 07:04:28,753 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_crtc_destroy [2019-01-13 07:04:28,753 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_display_unit_cleanup [2019-01-13 07:04:28,753 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_display_unit_cleanup [2019-01-13 07:04:28,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-01-13 07:04:28,754 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-01-13 07:04:28,754 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_destroy [2019-01-13 07:04:28,754 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_destroy [2019-01-13 07:04:28,754 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_context_base_release [2019-01-13 07:04:28,754 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_context_base_release [2019-01-13 07:04:28,754 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_seqno_passed [2019-01-13 07:04:28,754 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_seqno_passed [2019-01-13 07:04:28,755 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_stream_destroy [2019-01-13 07:04:28,755 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_stream_destroy [2019-01-13 07:04:28,755 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-01-13 07:04:28,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-01-13 07:04:28,755 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_init [2019-01-13 07:04:28,755 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_init [2019-01-13 07:04:28,755 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fallback_wait [2019-01-13 07:04:28,755 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fallback_wait [2019-01-13 07:04:28,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-01-13 07:04:28,756 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_hw_surface_destroy [2019-01-13 07:04:28,756 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_hw_surface_destroy [2019-01-13 07:04:28,756 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fb_off [2019-01-13 07:04:28,756 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fb_off [2019-01-13 07:04:28,756 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_3d_resource_dec [2019-01-13 07:04:28,756 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_3d_resource_dec [2019-01-13 07:04:28,756 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-01-13 07:04:28,757 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_global_release [2019-01-13 07:04:28,757 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-01-13 07:04:28,757 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_add_active [2019-01-13 07:04:28,757 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_add_active [2019-01-13 07:04:28,757 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE4 [2019-01-13 07:04:28,757 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_to_start_of_vram [2019-01-13 07:04:28,757 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_to_start_of_vram [2019-01-13 07:04:28,757 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_pool_populate [2019-01-13 07:04:28,758 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_crtc_destroy [2019-01-13 07:04:28,758 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_crtc_destroy [2019-01-13 07:04:28,758 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_send_stop [2019-01-13 07:04:28,759 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_send_stop [2019-01-13 07:04:28,759 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2019-01-13 07:04:28,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2019-01-13 07:04:28,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2019-01-13 07:04:28,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2019-01-13 07:04:28,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2019-01-13 07:04:28,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2019-01-13 07:04:28,759 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_resource_unreference [2019-01-13 07:04:28,759 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_resource_unreference [2019-01-13 07:04:28,760 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_to_placement [2019-01-13 07:04:28,760 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_to_placement [2019-01-13 07:04:28,760 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fences_update [2019-01-13 07:04:28,760 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fences_update [2019-01-13 07:04:28,760 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sync_obj_unref [2019-01-13 07:04:28,760 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sync_obj_unref [2019-01-13 07:04:28,760 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_crtc_set_config [2019-01-13 07:04:28,760 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_crtc_set_config [2019-01-13 07:04:28,761 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_update_seqno [2019-01-13 07:04:28,762 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_update_seqno [2019-01-13 07:04:28,762 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fences_perform_actions [2019-01-13 07:04:28,762 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fences_perform_actions [2019-01-13 07:04:28,763 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_encoder_destroy [2019-01-13 07:04:28,763 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_encoder_destroy [2019-01-13 07:04:28,763 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_surface_unreference [2019-01-13 07:04:28,763 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_surface_unreference [2019-01-13 07:04:28,763 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_wait [2019-01-13 07:04:28,763 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_wait [2019-01-13 07:04:28,764 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_pm_prepare [2019-01-13 07:04:28,764 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_pm_prepare [2019-01-13 07:04:28,764 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-01-13 07:04:28,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2019-01-13 07:04:28,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2019-01-13 07:04:28,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2019-01-13 07:04:28,764 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_close [2019-01-13 07:04:28,764 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_close [2019-01-13 07:04:28,764 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_unpin [2019-01-13 07:04:28,765 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_unpin [2019-01-13 07:04:28,765 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_request_device [2019-01-13 07:04:28,765 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_request_device [2019-01-13 07:04:28,765 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_unreference [2019-01-13 07:04:28,765 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_unreference [2019-01-13 07:04:28,765 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_unref [2019-01-13 07:04:28,765 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_unref [2019-01-13 07:04:28,765 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_fifo_down [2019-01-13 07:04:28,766 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_fifo_down [2019-01-13 07:04:28,766 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_connector_destroy [2019-01-13 07:04:28,766 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_connector_destroy [2019-01-13 07:04:28,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2019-01-13 07:04:28,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2019-01-13 07:04:28,767 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-01-13 07:04:28,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-01-13 07:04:28,767 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2019-01-13 07:04:28,767 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_destroy_locked [2019-01-13 07:04:28,767 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_destroy_locked [2019-01-13 07:04:28,767 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_fifo_destroy [2019-01-13 07:04:28,767 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_fifo_destroy [2019-01-13 07:04:28,768 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_pool_unpopulate [2019-01-13 07:04:28,768 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_stream_base_release [2019-01-13 07:04:28,768 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_stream_base_release [2019-01-13 07:04:28,768 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_release_device [2019-01-13 07:04:28,768 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_release_device [2019-01-13 07:04:28,768 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_driver_unload [2019-01-13 07:04:28,768 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_driver_unload [2019-01-13 07:04:28,768 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2019-01-13 07:04:28,769 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2019-01-13 07:04:28,770 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2019-01-13 07:04:28,770 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2019-01-13 07:04:28,770 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2019-01-13 07:04:28,770 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-01-13 07:04:28,770 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-01-13 07:04:28,770 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_work_func [2019-01-13 07:04:28,770 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_work_func [2019-01-13 07:04:28,771 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_update_stream [2019-01-13 07:04:28,771 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_update_stream [2019-01-13 07:04:28,771 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_connector_destroy [2019-01-13 07:04:28,771 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_connector_destroy [2019-01-13 07:04:28,771 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_encoder_destroy [2019-01-13 07:04:28,771 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_encoder_destroy [2019-01-13 07:04:28,772 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_framebuffer_dmabuf_unpin [2019-01-13 07:04:28,772 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_framebuffer_dmabuf_unpin [2019-01-13 07:04:28,773 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_fence_base_release [2019-01-13 07:04:28,773 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_fence_base_release [2019-01-13 07:04:28,773 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~uint32_t~0~TO~~bool~0 [2019-01-13 07:04:28,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~uint32_t~0~TO~~bool~0 [2019-01-13 07:04:28,773 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_3d_resource_inc [2019-01-13 07:04:28,773 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_3d_resource_inc [2019-01-13 07:04:28,773 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_stop [2019-01-13 07:04:28,773 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_stop [2019-01-13 07:04:28,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2019-01-13 07:04:28,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2019-01-13 07:04:28,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-01-13 07:04:28,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-01-13 07:04:28,774 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_global_init [2019-01-13 07:04:28,774 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_event_fence_action_cleanup [2019-01-13 07:04:28,774 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_event_fence_action_cleanup [2019-01-13 07:04:28,774 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_execbuf_unpin_panic [2019-01-13 07:04:28,774 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_execbuf_unpin_panic [2019-01-13 07:04:28,775 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_backing_alloc [2019-01-13 07:04:28,776 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_backing_alloc [2019-01-13 07:04:28,776 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_signaled [2019-01-13 07:04:28,776 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_signaled [2019-01-13 07:04:28,776 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_resume_all [2019-01-13 07:04:28,776 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_resume_all [2019-01-13 07:04:28,776 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_fence_create [2019-01-13 07:04:28,776 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_fence_create [2019-01-13 07:04:28,777 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_to_vram [2019-01-13 07:04:28,777 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_to_vram [2019-01-13 07:04:28,777 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_framebuffer_dmabuf_pin [2019-01-13 07:04:28,777 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_framebuffer_dmabuf_pin [2019-01-13 07:04:28,777 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_surface_base_release [2019-01-13 07:04:28,777 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_surface_base_release [2019-01-13 07:04:28,777 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_execbuf_fence_commands [2019-01-13 07:04:28,777 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_execbuf_fence_commands [2019-01-13 07:04:28,778 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_send_fence [2019-01-13 07:04:28,778 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_send_fence [2019-01-13 07:04:28,778 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_execbuf_release_pinned_bo [2019-01-13 07:04:28,778 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_execbuf_release_pinned_bo [2019-01-13 07:04:47,484 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-13 07:04:48,635 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-13 07:04:54,580 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-13 07:04:55,165 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-13 07:05:14,974 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-13 07:05:15,919 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-13 07:05:28,063 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-13 07:05:29,082 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-13 07:05:42,815 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-13 07:05:44,426 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-13 07:05:45,258 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-13 07:05:45,958 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-13 07:05:56,955 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-13 07:05:57,729 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-13 07:06:09,389 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-13 07:06:09,761 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-13 07:06:39,291 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-13 07:06:39,982 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-13 07:06:47,778 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-13 07:06:48,443 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-13 07:06:49,589 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-13 07:06:51,220 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-13 07:07:00,886 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-13 07:07:02,071 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-13 07:07:02,736 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-13 07:07:21,130 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-13 07:07:23,990 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-13 07:07:24,516 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-13 07:07:34,719 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-13 07:07:36,358 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-13 07:09:06,507 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-01-13 07:09:06,508 INFO L286 CfgBuilder]: Removed 9528 assue(true) statements. [2019-01-13 07:09:06,514 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.01 07:09:06 BoogieIcfgContainer [2019-01-13 07:09:06,514 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-01-13 07:09:06,515 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-01-13 07:09:06,515 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-01-13 07:09:06,519 INFO L276 PluginConnector]: TraceAbstraction initialized [2019-01-13 07:09:06,520 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.01 07:04:09" (1/3) ... [2019-01-13 07:09:06,521 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3ea4795 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.01 07:09:06, skipping insertion in model container [2019-01-13 07:09:06,521 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.01 07:04:25" (2/3) ... [2019-01-13 07:09:06,522 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3ea4795 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.01 07:09:06, skipping insertion in model container [2019-01-13 07:09:06,523 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.01 07:09:06" (3/3) ... [2019-01-13 07:09:06,525 INFO L112 eAbstractionObserver]: Analyzing ICFG main17_false-unreach-call_drivers-gpu-drm-vmwgfx-vmwgfx-ko--32_7a--linux-3.5.i [2019-01-13 07:09:06,538 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-01-13 07:09:06,555 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 264 error locations. [2019-01-13 07:09:06,576 INFO L257 AbstractCegarLoop]: Starting to check reachability of 264 error locations. [2019-01-13 07:09:06,664 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2019-01-13 07:09:06,665 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-01-13 07:09:06,665 INFO L383 AbstractCegarLoop]: Hoare is true [2019-01-13 07:09:06,665 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-01-13 07:09:06,665 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-01-13 07:09:06,666 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-01-13 07:09:06,666 INFO L387 AbstractCegarLoop]: Difference is false [2019-01-13 07:09:06,666 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-01-13 07:09:06,666 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-01-13 07:09:06,868 INFO L276 IsEmpty]: Start isEmpty. Operand 8601 states. [2019-01-13 07:09:06,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2019-01-13 07:09:06,872 INFO L394 BasicCegarLoop]: Found error trace [2019-01-13 07:09:06,874 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2019-01-13 07:09:06,883 INFO L423 AbstractCegarLoop]: === Iteration 1 === [vmw_ldu_crtc_set_configErr20ASSERT_VIOLATIONERROR_FUNCTION, vmw_ldu_crtc_set_configErr13ASSERT_VIOLATIONERROR_FUNCTION, vmw_ldu_crtc_set_configErr27ASSERT_VIOLATIONERROR_FUNCTION, vmw_ldu_crtc_set_configErr29ASSERT_VIOLATIONERROR_FUNCTION, vmw_ldu_crtc_set_configErr22ASSERT_VIOLATIONERROR_FUNCTION, vmw_ldu_crtc_set_configErr6ASSERT_VIOLATIONERROR_FUNCTION, vmw_ldu_crtc_set_configErr4ASSERT_VIOLATIONERROR_FUNCTION, vmw_ldu_crtc_set_configErr25ASSERT_VIOLATIONERROR_FUNCTION, vmw_ldu_crtc_set_configErr9ASSERT_VIOLATIONERROR_FUNCTION, vmw_ldu_crtc_set_configErr2ASSERT_VIOLATIONERROR_FUNCTION, vmw_ldu_crtc_set_configErr17ASSERT_VIOLATIONERROR_FUNCTION, vmw_ldu_crtc_set_configErr30ASSERT_VIOLATIONERROR_FUNCTION, vmw_ldu_crtc_set_configErr0ASSERT_VIOLATIONERROR_FUNCTION, vmw_ldu_crtc_set_configErr11ASSERT_VIOLATIONERROR_FUNCTION, vmw_ldu_crtc_set_configErr32ASSERT_VIOLATIONERROR_FUNCTION, vmw_ldu_crtc_set_configErr15ASSERT_VIOLATIONERROR_FUNCTION, vmw_ldu_crtc_set_configErr12ASSERT_VIOLATIONERROR_FUNCTION, vmw_ldu_crtc_set_configErr19ASSERT_VIOLATIONERROR_FUNCTION, vmw_ldu_crtc_set_configErr21ASSERT_VIOLATIONERROR_FUNCTION, vmw_ldu_crtc_set_configErr28ASSERT_VIOLATIONERROR_FUNCTION, vmw_ldu_crtc_set_configErr3ASSERT_VIOLATIONERROR_FUNCTION, vmw_ldu_crtc_set_configErr26ASSERT_VIOLATIONERROR_FUNCTION, vmw_ldu_crtc_set_configErr7ASSERT_VIOLATIONERROR_FUNCTION, vmw_ldu_crtc_set_configErr23ASSERT_VIOLATIONERROR_FUNCTION, vmw_ldu_crtc_set_configErr24ASSERT_VIOLATIONERROR_FUNCTION, vmw_ldu_crtc_set_configErr5ASSERT_VIOLATIONERROR_FUNCTION, vmw_ldu_crtc_set_configErr31ASSERT_VIOLATIONERROR_FUNCTION, vmw_ldu_crtc_set_configErr16ASSERT_VIOLATIONERROR_FUNCTION, vmw_ldu_crtc_set_configErr8ASSERT_VIOLATIONERROR_FUNCTION, vmw_ldu_crtc_set_configErr10ASSERT_VIOLATIONERROR_FUNCTION, vmw_ldu_crtc_set_configErr1ASSERT_VIOLATIONERROR_FUNCTION, vmw_ldu_crtc_set_configErr18ASSERT_VIOLATIONERROR_FUNCTION, vmw_ldu_crtc_set_configErr33ASSERT_VIOLATIONERROR_FUNCTION, vmw_ldu_crtc_set_configErr14ASSERT_VIOLATIONERROR_FUNCTION, ##fun~$Pointer$~X~~uint32_t~0~TO~~bool~0Err0ASSERT_VIOLATIONERROR_FUNCTION, ##fun~$Pointer$~X~~uint32_t~0~TO~~bool~0Err1ASSERT_VIOLATIONERROR_FUNCTION, vmw_request_deviceErr0ASSERT_VIOLATIONERROR_FUNCTION, vmw_request_deviceErr1ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_context_destroyErr16ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_context_destroyErr2ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_context_destroyErr3ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_context_destroyErr15ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_context_destroyErr0ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_context_destroyErr1ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_context_destroyErr13ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_context_destroyErr6ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_context_destroyErr12ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_context_destroyErr4ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_context_destroyErr5ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_context_destroyErr14ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_context_destroyErr11ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_context_destroyErr7ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_context_destroyErr10ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_context_destroyErr8ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_context_destroyErr9ASSERT_VIOLATIONERROR_FUNCTION, vmw_fifo_initErr0ASSERT_VIOLATIONERROR_FUNCTION, vmw_fifo_initErr1ASSERT_VIOLATIONERROR_FUNCTION, vmw_fence_obj_waitErr0ASSERT_VIOLATIONERROR_FUNCTION, vmw_fence_obj_waitErr4ASSERT_VIOLATIONERROR_FUNCTION, vmw_fence_obj_waitErr2ASSERT_VIOLATIONERROR_FUNCTION, vmw_fence_obj_waitErr3ASSERT_VIOLATIONERROR_FUNCTION, vmw_fence_obj_waitErr1ASSERT_VIOLATIONERROR_FUNCTION, vmw_fence_obj_waitErr5ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_unrefErr0ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_unrefErr1ASSERT_VIOLATIONERROR_FUNCTION, ##fun~$Pointer$~TO~VOIDErr0ASSERT_VIOLATIONERROR_FUNCTION, ##fun~$Pointer$~TO~VOIDErr1ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_pause_allErr0ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_pause_allErr1ASSERT_VIOLATIONERROR_FUNCTION, vmw_seqno_passedErr1ASSERT_VIOLATIONERROR_FUNCTION, vmw_seqno_passedErr0ASSERT_VIOLATIONERROR_FUNCTION, vmw_framebuffer_surface_destroyErr0ASSERT_VIOLATIONERROR_FUNCTION, vmw_framebuffer_surface_destroyErr1ASSERT_VIOLATIONERROR_FUNCTION, vmw_fence_work_funcErr2ASSERT_VIOLATIONERROR_FUNCTION, vmw_fence_work_funcErr3ASSERT_VIOLATIONERROR_FUNCTION, vmw_fence_work_funcErr1ASSERT_VIOLATIONERROR_FUNCTION, vmw_fence_work_funcErr0ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_surface_destroyErr3ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_surface_destroyErr10ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_surface_destroyErr18ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_surface_destroyErr17ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_surface_destroyErr16ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_surface_destroyErr12ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_surface_destroyErr8ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_surface_destroyErr9ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_surface_destroyErr13ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_surface_destroyErr11ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_surface_destroyErr14ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_surface_destroyErr15ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_surface_destroyErr7ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_surface_destroyErr6ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_surface_destroyErr1ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_surface_destroyErr5ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_surface_destroyErr4ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_surface_destroyErr2ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_surface_destroyErr0ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_update_streamErr23ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_update_streamErr30ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_update_streamErr16ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_update_streamErr14ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_update_streamErr21ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_update_streamErr2ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_update_streamErr0ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_update_streamErr18ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_update_streamErr26ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_update_streamErr13ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_update_streamErr5ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_update_streamErr32ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_update_streamErr7ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_update_streamErr9ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_update_streamErr11ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_update_streamErr28ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_update_streamErr1ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_update_streamErr8ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_update_streamErr22ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_update_streamErr15ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_update_streamErr24ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_update_streamErr3ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_update_streamErr17ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_update_streamErr20ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_update_streamErr19ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_update_streamErr27ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_update_streamErr12ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_update_streamErr33ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_update_streamErr4ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_update_streamErr10ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_update_streamErr25ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_update_streamErr6ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_update_streamErr31ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_update_streamErr29ASSERT_VIOLATIONERROR_FUNCTION, vmw_execbuf_release_pinned_boErr4ASSERT_VIOLATIONERROR_FUNCTION, vmw_execbuf_release_pinned_boErr19ASSERT_VIOLATIONERROR_FUNCTION, vmw_execbuf_release_pinned_boErr12ASSERT_VIOLATIONERROR_FUNCTION, vmw_execbuf_release_pinned_boErr18ASSERT_VIOLATIONERROR_FUNCTION, vmw_execbuf_release_pinned_boErr5ASSERT_VIOLATIONERROR_FUNCTION, vmw_execbuf_release_pinned_boErr6ASSERT_VIOLATIONERROR_FUNCTION, vmw_execbuf_release_pinned_boErr13ASSERT_VIOLATIONERROR_FUNCTION, vmw_execbuf_release_pinned_boErr9ASSERT_VIOLATIONERROR_FUNCTION, vmw_execbuf_release_pinned_boErr10ASSERT_VIOLATIONERROR_FUNCTION, vmw_execbuf_release_pinned_boErr11ASSERT_VIOLATIONERROR_FUNCTION, vmw_execbuf_release_pinned_boErr15ASSERT_VIOLATIONERROR_FUNCTION, vmw_execbuf_release_pinned_boErr8ASSERT_VIOLATIONERROR_FUNCTION, vmw_execbuf_release_pinned_boErr16ASSERT_VIOLATIONERROR_FUNCTION, vmw_execbuf_release_pinned_boErr7ASSERT_VIOLATIONERROR_FUNCTION, vmw_execbuf_release_pinned_boErr14ASSERT_VIOLATIONERROR_FUNCTION, vmw_execbuf_release_pinned_boErr17ASSERT_VIOLATIONERROR_FUNCTION, vmw_execbuf_release_pinned_boErr2ASSERT_VIOLATIONERROR_FUNCTION, vmw_execbuf_release_pinned_boErr3ASSERT_VIOLATIONERROR_FUNCTION, vmw_execbuf_release_pinned_boErr0ASSERT_VIOLATIONERROR_FUNCTION, vmw_execbuf_release_pinned_boErr1ASSERT_VIOLATIONERROR_FUNCTION, vmw_sou_fifo_destroyErr13ASSERT_VIOLATIONERROR_FUNCTION, vmw_sou_fifo_destroyErr12ASSERT_VIOLATIONERROR_FUNCTION, vmw_sou_fifo_destroyErr15ASSERT_VIOLATIONERROR_FUNCTION, vmw_sou_fifo_destroyErr0ASSERT_VIOLATIONERROR_FUNCTION, vmw_sou_fifo_destroyErr14ASSERT_VIOLATIONERROR_FUNCTION, vmw_sou_fifo_destroyErr16ASSERT_VIOLATIONERROR_FUNCTION, vmw_sou_fifo_destroyErr2ASSERT_VIOLATIONERROR_FUNCTION, vmw_sou_fifo_destroyErr9ASSERT_VIOLATIONERROR_FUNCTION, vmw_sou_fifo_destroyErr3ASSERT_VIOLATIONERROR_FUNCTION, vmw_sou_fifo_destroyErr10ASSERT_VIOLATIONERROR_FUNCTION, vmw_sou_fifo_destroyErr1ASSERT_VIOLATIONERROR_FUNCTION, vmw_sou_fifo_destroyErr11ASSERT_VIOLATIONERROR_FUNCTION, vmw_sou_fifo_destroyErr4ASSERT_VIOLATIONERROR_FUNCTION, vmw_sou_fifo_destroyErr8ASSERT_VIOLATIONERROR_FUNCTION, vmw_sou_fifo_destroyErr5ASSERT_VIOLATIONERROR_FUNCTION, vmw_sou_fifo_destroyErr7ASSERT_VIOLATIONERROR_FUNCTION, vmw_sou_fifo_destroyErr6ASSERT_VIOLATIONERROR_FUNCTION, vmw_3d_resource_incErr0ASSERT_VIOLATIONERROR_FUNCTION, vmw_3d_resource_incErr2ASSERT_VIOLATIONERROR_FUNCTION, vmw_3d_resource_incErr3ASSERT_VIOLATIONERROR_FUNCTION, vmw_3d_resource_incErr1ASSERT_VIOLATIONERROR_FUNCTION, vmw_3d_resource_decErr0ASSERT_VIOLATIONERROR_FUNCTION, vmw_3d_resource_decErr2ASSERT_VIOLATIONERROR_FUNCTION, vmw_3d_resource_decErr3ASSERT_VIOLATIONERROR_FUNCTION, vmw_3d_resource_decErr1ASSERT_VIOLATIONERROR_FUNCTION, vmw_sou_crtc_set_configErr11ASSERT_VIOLATIONERROR_FUNCTION, vmw_sou_crtc_set_configErr3ASSERT_VIOLATIONERROR_FUNCTION, vmw_sou_crtc_set_configErr4ASSERT_VIOLATIONERROR_FUNCTION, vmw_sou_crtc_set_configErr5ASSERT_VIOLATIONERROR_FUNCTION, vmw_sou_crtc_set_configErr16ASSERT_VIOLATIONERROR_FUNCTION, vmw_sou_crtc_set_configErr2ASSERT_VIOLATIONERROR_FUNCTION, vmw_sou_crtc_set_configErr1ASSERT_VIOLATIONERROR_FUNCTION, vmw_sou_crtc_set_configErr0ASSERT_VIOLATIONERROR_FUNCTION, vmw_sou_crtc_set_configErr7ASSERT_VIOLATIONERROR_FUNCTION, vmw_sou_crtc_set_configErr6ASSERT_VIOLATIONERROR_FUNCTION, vmw_sou_crtc_set_configErr14ASSERT_VIOLATIONERROR_FUNCTION, vmw_sou_crtc_set_configErr15ASSERT_VIOLATIONERROR_FUNCTION, vmw_sou_crtc_set_configErr9ASSERT_VIOLATIONERROR_FUNCTION, vmw_sou_crtc_set_configErr13ASSERT_VIOLATIONERROR_FUNCTION, vmw_sou_crtc_set_configErr12ASSERT_VIOLATIONERROR_FUNCTION, vmw_sou_crtc_set_configErr8ASSERT_VIOLATIONERROR_FUNCTION, vmw_sou_crtc_set_configErr10ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_send_stopErr10ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_send_stopErr3ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_send_stopErr16ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_send_stopErr1ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_send_stopErr5ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_send_stopErr4ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_send_stopErr0ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_send_stopErr2ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_send_stopErr14ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_send_stopErr15ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_send_stopErr6ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_send_stopErr7ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_send_stopErr12ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_send_stopErr8ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_send_stopErr9ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_send_stopErr11ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_send_stopErr13ASSERT_VIOLATIONERROR_FUNCTION, ##fun~$Pointer$~TO~C_INTErr18ASSERT_VIOLATIONERROR_FUNCTION, ##fun~$Pointer$~TO~C_INTErr11ASSERT_VIOLATIONERROR_FUNCTION, ##fun~$Pointer$~TO~C_INTErr10ASSERT_VIOLATIONERROR_FUNCTION, ##fun~$Pointer$~TO~C_INTErr4ASSERT_VIOLATIONERROR_FUNCTION, ##fun~$Pointer$~TO~C_INTErr2ASSERT_VIOLATIONERROR_FUNCTION, ##fun~$Pointer$~TO~C_INTErr12ASSERT_VIOLATIONERROR_FUNCTION, ##fun~$Pointer$~TO~C_INTErr3ASSERT_VIOLATIONERROR_FUNCTION, ##fun~$Pointer$~TO~C_INTErr16ASSERT_VIOLATIONERROR_FUNCTION, ##fun~$Pointer$~TO~C_INTErr1ASSERT_VIOLATIONERROR_FUNCTION, ##fun~$Pointer$~TO~C_INTErr17ASSERT_VIOLATIONERROR_FUNCTION, ##fun~$Pointer$~TO~C_INTErr7ASSERT_VIOLATIONERROR_FUNCTION, ##fun~$Pointer$~TO~C_INTErr14ASSERT_VIOLATIONERROR_FUNCTION, ##fun~$Pointer$~TO~C_INTErr0ASSERT_VIOLATIONERROR_FUNCTION, ##fun~$Pointer$~TO~C_INTErr15ASSERT_VIOLATIONERROR_FUNCTION, ##fun~$Pointer$~TO~C_INTErr13ASSERT_VIOLATIONERROR_FUNCTION, ##fun~$Pointer$~TO~C_INTErr9ASSERT_VIOLATIONERROR_FUNCTION, ##fun~$Pointer$~TO~C_INTErr5ASSERT_VIOLATIONERROR_FUNCTION, ##fun~$Pointer$~TO~C_INTErr6ASSERT_VIOLATIONERROR_FUNCTION, ##fun~$Pointer$~TO~C_INTErr8ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_resume_allErr1ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_resume_allErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, vmw_release_deviceErr0ASSERT_VIOLATIONERROR_FUNCTION, vmw_release_deviceErr1ASSERT_VIOLATIONERROR_FUNCTION, vmw_fifo_send_fenceErr4ASSERT_VIOLATIONERROR_FUNCTION, vmw_fifo_send_fenceErr19ASSERT_VIOLATIONERROR_FUNCTION, vmw_fifo_send_fenceErr18ASSERT_VIOLATIONERROR_FUNCTION, vmw_fifo_send_fenceErr3ASSERT_VIOLATIONERROR_FUNCTION, vmw_fifo_send_fenceErr12ASSERT_VIOLATIONERROR_FUNCTION, vmw_fifo_send_fenceErr10ASSERT_VIOLATIONERROR_FUNCTION, vmw_fifo_send_fenceErr11ASSERT_VIOLATIONERROR_FUNCTION, vmw_fifo_send_fenceErr2ASSERT_VIOLATIONERROR_FUNCTION, vmw_fifo_send_fenceErr9ASSERT_VIOLATIONERROR_FUNCTION, vmw_fifo_send_fenceErr5ASSERT_VIOLATIONERROR_FUNCTION, vmw_fifo_send_fenceErr7ASSERT_VIOLATIONERROR_FUNCTION, vmw_fifo_send_fenceErr6ASSERT_VIOLATIONERROR_FUNCTION, vmw_fifo_send_fenceErr15ASSERT_VIOLATIONERROR_FUNCTION, vmw_fifo_send_fenceErr8ASSERT_VIOLATIONERROR_FUNCTION, vmw_fifo_send_fenceErr0ASSERT_VIOLATIONERROR_FUNCTION, vmw_fifo_send_fenceErr1ASSERT_VIOLATIONERROR_FUNCTION, vmw_fifo_send_fenceErr17ASSERT_VIOLATIONERROR_FUNCTION, vmw_fifo_send_fenceErr13ASSERT_VIOLATIONERROR_FUNCTION, vmw_fifo_send_fenceErr14ASSERT_VIOLATIONERROR_FUNCTION, vmw_fifo_send_fenceErr16ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-13 07:09:06,897 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-13 07:09:06,898 INFO L82 PathProgramCache]: Analyzing trace with hash -900955286, now seen corresponding path program 1 times [2019-01-13 07:09:06,914 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2019-01-13 07:09:06,915 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4 Starting monitored process 2 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2019-01-13 07:09:07,051 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-13 07:09:11,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-13 07:09:11,518 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-13 07:09:11,550 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-13 07:09:11,550 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2019-01-13 07:09:11,561 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-13 07:09:11,561 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-01-13 07:09:11,565 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-01-13 07:09:11,578 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-01-13 07:09:11,579 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-01-13 07:09:11,582 INFO L87 Difference]: Start difference. First operand 8601 states. Second operand 3 states. [2019-01-13 07:09:23,013 WARN L194 Executor]: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000) stderr output: (error "out of memory") [2019-01-13 07:09:23,015 FATAL L265 ToolchainWalker]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000) Connection to SMT solver broken at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.input(Executor.java:123) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.pop(Scriptor.java:139) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.arrays.DiffWrapperScript.pop(DiffWrapperScript.java:102) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.managedscript.ManagedScript.pop(ManagedScript.java:131) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.hoaretriple.IncrementalHoareTripleChecker.unAssertPrecondition(IncrementalHoareTripleChecker.java:335) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.hoaretriple.IncrementalHoareTripleChecker.clearAssertionStack(IncrementalHoareTripleChecker.java:259) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.hoaretriple.IncrementalHoareTripleChecker.releaseLock(IncrementalHoareTripleChecker.java:271) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.ProtectiveHoareTripleChecker.releaseLock(ProtectiveHoareTripleChecker.java:94) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.EfficientHoareTripleChecker.releaseLock(EfficientHoareTripleChecker.java:164) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.CachingHoareTripleChecker.releaseLock(CachingHoareTripleChecker.java:202) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.interpolantautomata.transitionappender.AbstractInterpolantAutomaton.switchToReadonlyMode(AbstractInterpolantAutomaton.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.computeAutomataDifference(BasicCegarLoop.java:715) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.refineAbstraction(BasicCegarLoop.java:628) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:472) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:376) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterate(TraceAbstractionStarter.java:334) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:174) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:126) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:123) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) Caused by: java.io.IOException: Stream closed at java.lang.ProcessBuilder$NullOutputStream.write(ProcessBuilder.java:433) at java.io.OutputStream.write(OutputStream.java:116) at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:82) at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:140) at sun.nio.cs.StreamEncoder.implFlush(StreamEncoder.java:297) at sun.nio.cs.StreamEncoder.flush(StreamEncoder.java:141) at java.io.OutputStreamWriter.flush(OutputStreamWriter.java:229) at java.io.BufferedWriter.flush(BufferedWriter.java:254) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.input(Executor.java:120) ... 28 more [2019-01-13 07:09:23,020 INFO L168 Benchmark]: Toolchain (without parser) took 313063.15 ms. Allocated memory was 1.0 GB in the beginning and 5.0 GB in the end (delta: 4.0 GB). Free memory was 916.3 MB in the beginning and 3.3 GB in the end (delta: -2.4 GB). Peak memory consumption was 1.6 GB. Max. memory is 11.5 GB. [2019-01-13 07:09:23,025 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-13 07:09:23,030 INFO L168 Benchmark]: CACSL2BoogieTranslator took 15911.26 ms. Allocated memory was 1.0 GB in the beginning and 1.7 GB in the end (delta: 669.0 MB). Free memory was 916.3 MB in the beginning and 1.2 GB in the end (delta: -279.8 MB). Peak memory consumption was 580.6 MB. Max. memory is 11.5 GB. [2019-01-13 07:09:23,031 INFO L168 Benchmark]: Boogie Procedure Inliner took 1065.41 ms. Allocated memory is still 1.7 GB. Free memory was 1.2 GB in the beginning and 947.5 MB in the end (delta: 248.7 MB). Peak memory consumption was 248.7 MB. Max. memory is 11.5 GB. [2019-01-13 07:09:23,034 INFO L168 Benchmark]: Boogie Preprocessor took 1736.96 ms. Allocated memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: -1.6 MB). Free memory was 947.5 MB in the beginning and 1.3 GB in the end (delta: -387.9 MB). Peak memory consumption was 279.2 MB. Max. memory is 11.5 GB. [2019-01-13 07:09:23,035 INFO L168 Benchmark]: RCFGBuilder took 277841.80 ms. Allocated memory was 1.7 GB in the beginning and 5.0 GB in the end (delta: 3.3 GB). Free memory was 1.3 GB in the beginning and 4.0 GB in the end (delta: -2.7 GB). Peak memory consumption was 4.2 GB. Max. memory is 11.5 GB. [2019-01-13 07:09:23,037 INFO L168 Benchmark]: TraceAbstraction took 16503.31 ms. Allocated memory is still 5.0 GB. Free memory was 4.0 GB in the beginning and 3.3 GB in the end (delta: 729.0 MB). Peak memory consumption was 729.0 MB. Max. memory is 11.5 GB. [2019-01-13 07:09:23,046 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 15911.26 ms. Allocated memory was 1.0 GB in the beginning and 1.7 GB in the end (delta: 669.0 MB). Free memory was 916.3 MB in the beginning and 1.2 GB in the end (delta: -279.8 MB). Peak memory consumption was 580.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 1065.41 ms. Allocated memory is still 1.7 GB. Free memory was 1.2 GB in the beginning and 947.5 MB in the end (delta: 248.7 MB). Peak memory consumption was 248.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 1736.96 ms. Allocated memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: -1.6 MB). Free memory was 947.5 MB in the beginning and 1.3 GB in the end (delta: -387.9 MB). Peak memory consumption was 279.2 MB. Max. memory is 11.5 GB. * RCFGBuilder took 277841.80 ms. Allocated memory was 1.7 GB in the beginning and 5.0 GB in the end (delta: 3.3 GB). Free memory was 1.3 GB in the beginning and 4.0 GB in the end (delta: -2.7 GB). Peak memory consumption was 4.2 GB. Max. memory is 11.5 GB. * TraceAbstraction took 16503.31 ms. Allocated memory is still 5.0 GB. Free memory was 4.0 GB in the beginning and 3.3 GB in the end (delta: 729.0 MB). Peak memory consumption was 729.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000) Connection to SMT solver broken de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMTLIBException: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000) Connection to SMT solver broken: de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.input(Executor.java:123) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...