./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 2e94e6aa 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 0.1.24-2e94e6a [2019-01-01 02:11:10,612 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-01 02:11:10,614 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-01 02:11:10,626 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-01 02:11:10,627 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-01 02:11:10,628 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-01 02:11:10,630 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-01 02:11:10,632 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-01 02:11:10,633 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-01 02:11:10,634 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-01 02:11:10,635 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-01 02:11:10,636 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-01 02:11:10,637 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-01 02:11:10,637 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-01 02:11:10,639 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-01 02:11:10,640 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-01 02:11:10,641 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-01 02:11:10,643 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-01 02:11:10,645 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-01 02:11:10,647 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-01 02:11:10,649 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-01 02:11:10,650 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-01 02:11:10,652 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-01-01 02:11:10,653 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-01-01 02:11:10,653 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-01-01 02:11:10,654 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-01-01 02:11:10,655 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-01-01 02:11:10,655 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-01-01 02:11:10,657 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-01-01 02:11:10,658 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-01-01 02:11:10,659 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-01-01 02:11:10,659 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-01-01 02:11:10,660 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-01-01 02:11:10,660 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-01-01 02:11:10,661 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-01-01 02:11:10,662 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-01-01 02:11:10,662 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-01-01 02:11:10,678 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-01 02:11:10,678 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-01 02:11:10,679 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-01 02:11:10,680 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-01 02:11:10,680 INFO L133 SettingsManager]: * Use SBE=true [2019-01-01 02:11:10,680 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-01 02:11:10,681 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-01 02:11:10,681 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-01 02:11:10,681 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-01-01 02:11:10,681 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-01 02:11:10,681 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-01-01 02:11:10,681 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-01 02:11:10,682 INFO L133 SettingsManager]: * Use constant arrays=true [2019-01-01 02:11:10,683 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-01-01 02:11:10,683 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-01 02:11:10,683 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-01 02:11:10,683 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-01-01 02:11:10,683 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-01 02:11:10,683 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-01 02:11:10,684 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-01 02:11:10,684 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-01 02:11:10,684 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-01-01 02:11:10,684 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-01-01 02:11:10,684 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-01 02:11:10,684 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-01-01 02:11:10,686 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-01-01 02:11:10,686 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 [2019-01-01 02:11:10,735 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-01 02:11:10,754 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-01 02:11:10,759 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-01 02:11:10,761 INFO L271 PluginConnector]: Initializing CDTParser... [2019-01-01 02:11:10,761 INFO L276 PluginConnector]: CDTParser initialized [2019-01-01 02:11:10,762 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/ldv-linux-3.7.3/main17_false-unreach-call_drivers-gpu-drm-vmwgfx-vmwgfx-ko--32_7a--linux-3.5.i [2019-01-01 02:11:10,822 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ca014ed5a/8bec0044d08848fb96db4817ddca8ceb/FLAGe38bd2b25 [2019-01-01 02:11:11,949 INFO L307 CDTParser]: Found 1 translation units. [2019-01-01 02:11:11,949 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/ldv-linux-3.7.3/main17_false-unreach-call_drivers-gpu-drm-vmwgfx-vmwgfx-ko--32_7a--linux-3.5.i [2019-01-01 02:11:12,035 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ca014ed5a/8bec0044d08848fb96db4817ddca8ceb/FLAGe38bd2b25 [2019-01-01 02:11:12,180 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ca014ed5a/8bec0044d08848fb96db4817ddca8ceb [2019-01-01 02:11:12,183 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-01 02:11:12,185 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-01-01 02:11:12,186 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-01-01 02:11:12,187 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-01-01 02:11:12,191 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-01-01 02:11:12,192 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.01 02:11:12" (1/1) ... [2019-01-01 02:11:12,196 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@504490d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.01 02:11:12, skipping insertion in model container [2019-01-01 02:11:12,196 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.01 02:11:12" (1/1) ... [2019-01-01 02:11:12,205 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-01-01 02:11:12,558 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-01-01 02:11:23,359 INFO L204 PostProcessor]: Analyzing one entry point: main [2019-01-01 02:11:23,504 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-01-01 02:11:23,516 INFO L168 Benchmark]: Toolchain (without parser) took 11332.02 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 202.9 MB). Free memory was 920.4 MB in the beginning and 893.6 MB in the end (delta: 26.8 MB). Peak memory consumption was 264.3 MB. Max. memory is 11.5 GB. [2019-01-01 02:11:23,521 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-01 02:11:23,523 INFO L168 Benchmark]: CACSL2BoogieTranslator took 11328.35 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 202.9 MB). Free memory was 920.4 MB in the beginning and 893.6 MB in the end (delta: 26.8 MB). Peak memory consumption was 264.3 MB. Max. memory is 11.5 GB. [2019-01-01 02:11:23,526 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 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 11328.35 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 202.9 MB). Free memory was 920.4 MB in the beginning and 893.6 MB in the end (delta: 26.8 MB). Peak memory consumption was 264.3 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 0.1.24-2e94e6a [2019-01-01 02:11:25,831 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-01 02:11:25,832 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-01 02:11:25,852 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-01 02:11:25,852 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-01 02:11:25,853 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-01 02:11:25,855 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-01 02:11:25,858 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-01 02:11:25,860 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-01 02:11:25,861 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-01 02:11:25,864 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-01 02:11:25,864 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-01 02:11:25,865 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-01 02:11:25,866 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-01 02:11:25,870 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-01 02:11:25,871 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-01 02:11:25,873 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-01 02:11:25,881 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-01 02:11:25,887 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-01 02:11:25,892 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-01 02:11:25,893 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-01 02:11:25,896 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-01 02:11:25,901 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-01-01 02:11:25,902 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-01-01 02:11:25,902 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-01-01 02:11:25,903 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-01-01 02:11:25,904 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-01-01 02:11:25,905 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-01-01 02:11:25,905 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-01-01 02:11:25,910 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-01-01 02:11:25,910 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-01-01 02:11:25,911 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-01-01 02:11:25,911 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-01-01 02:11:25,911 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-01-01 02:11:25,914 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-01-01 02:11:25,915 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-01-01 02:11:25,915 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-01-01 02:11:25,948 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-01 02:11:25,948 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-01 02:11:25,950 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-01 02:11:25,950 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-01 02:11:25,950 INFO L133 SettingsManager]: * Use SBE=true [2019-01-01 02:11:25,950 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-01 02:11:25,950 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-01 02:11:25,951 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-01-01 02:11:25,951 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-01-01 02:11:25,951 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-01-01 02:11:25,951 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2019-01-01 02:11:25,951 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-01-01 02:11:25,951 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-01 02:11:25,955 INFO L133 SettingsManager]: * Use constant arrays=true [2019-01-01 02:11:25,955 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-01-01 02:11:25,955 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-01 02:11:25,956 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-01 02:11:25,956 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-01-01 02:11:25,956 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-01-01 02:11:25,956 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-01-01 02:11:25,956 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-01 02:11:25,957 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-01-01 02:11:25,957 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-01-01 02:11:25,957 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2019-01-01 02:11:25,957 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-01-01 02:11:25,957 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-01-01 02:11:25,957 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2019-01-01 02:11:25,958 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-01-01 02:11:25,959 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 [2019-01-01 02:11:26,008 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-01 02:11:26,023 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-01 02:11:26,030 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-01 02:11:26,031 INFO L271 PluginConnector]: Initializing CDTParser... [2019-01-01 02:11:26,032 INFO L276 PluginConnector]: CDTParser initialized [2019-01-01 02:11:26,032 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/ldv-linux-3.7.3/main17_false-unreach-call_drivers-gpu-drm-vmwgfx-vmwgfx-ko--32_7a--linux-3.5.i [2019-01-01 02:11:26,100 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6fa25c188/fff36fd0008646cd9a2db1216130742d/FLAGab9c5cdff [2019-01-01 02:11:27,291 INFO L307 CDTParser]: Found 1 translation units. [2019-01-01 02:11:27,292 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/ldv-linux-3.7.3/main17_false-unreach-call_drivers-gpu-drm-vmwgfx-vmwgfx-ko--32_7a--linux-3.5.i [2019-01-01 02:11:27,380 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6fa25c188/fff36fd0008646cd9a2db1216130742d/FLAGab9c5cdff [2019-01-01 02:11:27,892 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6fa25c188/fff36fd0008646cd9a2db1216130742d [2019-01-01 02:11:27,897 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-01 02:11:27,899 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-01-01 02:11:27,900 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-01-01 02:11:27,900 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-01-01 02:11:27,905 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-01-01 02:11:27,906 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.01 02:11:27" (1/1) ... [2019-01-01 02:11:27,909 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55faef1f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.01 02:11:27, skipping insertion in model container [2019-01-01 02:11:27,910 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.01 02:11:27" (1/1) ... [2019-01-01 02:11:27,919 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-01-01 02:11:28,185 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-01-01 02:11:39,658 INFO L204 PostProcessor]: Analyzing one entry point: main [2019-01-01 02:11:39,809 INFO L191 MainTranslator]: Completed pre-run [2019-01-01 02:11:40,905 INFO L204 PostProcessor]: Analyzing one entry point: main [2019-01-01 02:11:43,667 INFO L195 MainTranslator]: Completed translation [2019-01-01 02:11:43,667 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.01 02:11:43 WrapperNode [2019-01-01 02:11:43,668 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-01-01 02:11:43,669 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-01-01 02:11:43,669 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-01-01 02:11:43,669 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-01-01 02:11:43,680 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.01 02:11:43" (1/1) ... [2019-01-01 02:11:43,885 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.01 02:11:43" (1/1) ... [2019-01-01 02:11:44,794 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-01-01 02:11:44,795 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-01-01 02:11:44,795 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-01-01 02:11:44,795 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-01-01 02:11:44,812 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.01 02:11:43" (1/1) ... [2019-01-01 02:11:44,812 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.01 02:11:43" (1/1) ... [2019-01-01 02:11:45,000 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.01 02:11:43" (1/1) ... [2019-01-01 02:11:45,001 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.01 02:11:43" (1/1) ... [2019-01-01 02:11:45,609 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.01 02:11:43" (1/1) ... [2019-01-01 02:11:45,756 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.01 02:11:43" (1/1) ... [2019-01-01 02:11:45,920 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.01 02:11:43" (1/1) ... [2019-01-01 02:11:46,076 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-01-01 02:11:46,077 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-01-01 02:11:46,077 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-01-01 02:11:46,077 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-01-01 02:11:46,078 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.01 02:11:43" (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 [2019-01-01 02:11:46,488 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dummy_query_bo_prepare [2019-01-01 02:11:46,488 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dummy_query_bo_prepare [2019-01-01 02:11:46,488 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_crtc_set_config [2019-01-01 02:11:46,489 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_crtc_set_config [2019-01-01 02:11:46,489 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_move_buffer [2019-01-01 02:11:46,489 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_move_buffer [2019-01-01 02:11:46,489 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_lastclose [2019-01-01 02:11:46,489 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_lastclose [2019-01-01 02:11:46,489 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_pause_all [2019-01-01 02:11:46,489 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_pause_all [2019-01-01 02:11:46,489 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_framebuffer_surface_destroy [2019-01-01 02:11:46,491 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_framebuffer_surface_destroy [2019-01-01 02:11:46,491 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_destroy [2019-01-01 02:11:46,491 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_destroy [2019-01-01 02:11:46,491 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2019-01-01 02:11:46,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4 [2019-01-01 02:11:46,491 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_to_vram_or_gmr [2019-01-01 02:11:46,491 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_to_vram_or_gmr [2019-01-01 02:11:46,492 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_hw_context_destroy [2019-01-01 02:11:46,493 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_hw_context_destroy [2019-01-01 02:11:46,493 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_del_active [2019-01-01 02:11:46,493 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_del_active [2019-01-01 02:11:46,493 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2019-01-01 02:11:46,493 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2019-01-01 02:11:46,493 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_resource_release [2019-01-01 02:11:46,493 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_resource_release [2019-01-01 02:11:46,493 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-01-01 02:11:46,494 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_pm_complete [2019-01-01 02:11:46,494 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_pm_complete [2019-01-01 02:11:46,494 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_crtc_destroy [2019-01-01 02:11:46,494 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_crtc_destroy [2019-01-01 02:11:46,494 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_display_unit_cleanup [2019-01-01 02:11:46,494 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_display_unit_cleanup [2019-01-01 02:11:46,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-01-01 02:11:46,494 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-01-01 02:11:46,496 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_destroy [2019-01-01 02:11:46,497 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_destroy [2019-01-01 02:11:46,497 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_context_base_release [2019-01-01 02:11:46,497 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_context_base_release [2019-01-01 02:11:46,497 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_seqno_passed [2019-01-01 02:11:46,497 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_seqno_passed [2019-01-01 02:11:46,497 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_stream_destroy [2019-01-01 02:11:46,497 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_stream_destroy [2019-01-01 02:11:46,497 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-01-01 02:11:46,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-01-01 02:11:46,499 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_init [2019-01-01 02:11:46,499 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_init [2019-01-01 02:11:46,499 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fallback_wait [2019-01-01 02:11:46,499 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fallback_wait [2019-01-01 02:11:46,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-01-01 02:11:46,499 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_hw_surface_destroy [2019-01-01 02:11:46,500 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_hw_surface_destroy [2019-01-01 02:11:46,500 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fb_off [2019-01-01 02:11:46,501 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fb_off [2019-01-01 02:11:46,501 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_3d_resource_dec [2019-01-01 02:11:46,501 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_3d_resource_dec [2019-01-01 02:11:46,501 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-01-01 02:11:46,501 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_global_release [2019-01-01 02:11:46,501 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-01-01 02:11:46,501 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_add_active [2019-01-01 02:11:46,502 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_add_active [2019-01-01 02:11:46,502 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE4 [2019-01-01 02:11:46,502 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_to_start_of_vram [2019-01-01 02:11:46,502 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_to_start_of_vram [2019-01-01 02:11:46,502 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_pool_populate [2019-01-01 02:11:46,502 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_crtc_destroy [2019-01-01 02:11:46,502 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_crtc_destroy [2019-01-01 02:11:46,502 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_send_stop [2019-01-01 02:11:46,502 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_send_stop [2019-01-01 02:11:46,504 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2019-01-01 02:11:46,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2019-01-01 02:11:46,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2019-01-01 02:11:46,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2019-01-01 02:11:46,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2019-01-01 02:11:46,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2019-01-01 02:11:46,505 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_resource_unreference [2019-01-01 02:11:46,505 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_resource_unreference [2019-01-01 02:11:46,505 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_to_placement [2019-01-01 02:11:46,507 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_to_placement [2019-01-01 02:11:46,507 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fences_update [2019-01-01 02:11:46,507 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fences_update [2019-01-01 02:11:46,507 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sync_obj_unref [2019-01-01 02:11:46,507 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sync_obj_unref [2019-01-01 02:11:46,507 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_crtc_set_config [2019-01-01 02:11:46,507 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_crtc_set_config [2019-01-01 02:11:46,508 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_update_seqno [2019-01-01 02:11:46,509 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_update_seqno [2019-01-01 02:11:46,509 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fences_perform_actions [2019-01-01 02:11:46,509 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fences_perform_actions [2019-01-01 02:11:46,509 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_encoder_destroy [2019-01-01 02:11:46,509 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_encoder_destroy [2019-01-01 02:11:46,509 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_surface_unreference [2019-01-01 02:11:46,509 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_surface_unreference [2019-01-01 02:11:46,509 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_wait [2019-01-01 02:11:46,510 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_wait [2019-01-01 02:11:46,510 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_pm_prepare [2019-01-01 02:11:46,510 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_pm_prepare [2019-01-01 02:11:46,510 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-01-01 02:11:46,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2019-01-01 02:11:46,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2019-01-01 02:11:46,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2019-01-01 02:11:46,510 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_close [2019-01-01 02:11:46,510 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_close [2019-01-01 02:11:46,512 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_unpin [2019-01-01 02:11:46,513 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_unpin [2019-01-01 02:11:46,513 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_request_device [2019-01-01 02:11:46,513 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_request_device [2019-01-01 02:11:46,513 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_unreference [2019-01-01 02:11:46,513 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_unreference [2019-01-01 02:11:46,513 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_unref [2019-01-01 02:11:46,513 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_unref [2019-01-01 02:11:46,513 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_fifo_down [2019-01-01 02:11:46,513 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_fifo_down [2019-01-01 02:11:46,515 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_ldu_connector_destroy [2019-01-01 02:11:46,515 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_ldu_connector_destroy [2019-01-01 02:11:46,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2019-01-01 02:11:46,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2019-01-01 02:11:46,515 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-01-01 02:11:46,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-01-01 02:11:46,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2019-01-01 02:11:46,516 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_destroy_locked [2019-01-01 02:11:46,517 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_destroy_locked [2019-01-01 02:11:46,517 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_fifo_destroy [2019-01-01 02:11:46,517 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_fifo_destroy [2019-01-01 02:11:46,517 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_pool_unpopulate [2019-01-01 02:11:46,517 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_stream_base_release [2019-01-01 02:11:46,517 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_stream_base_release [2019-01-01 02:11:46,517 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_release_device [2019-01-01 02:11:46,517 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_release_device [2019-01-01 02:11:46,518 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_driver_unload [2019-01-01 02:11:46,519 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_driver_unload [2019-01-01 02:11:46,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2019-01-01 02:11:46,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2019-01-01 02:11:46,519 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2019-01-01 02:11:46,519 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2019-01-01 02:11:46,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2019-01-01 02:11:46,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-01-01 02:11:46,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-01-01 02:11:46,520 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_work_func [2019-01-01 02:11:46,520 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_work_func [2019-01-01 02:11:46,520 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_update_stream [2019-01-01 02:11:46,520 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_update_stream [2019-01-01 02:11:46,520 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_connector_destroy [2019-01-01 02:11:46,520 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_connector_destroy [2019-01-01 02:11:46,521 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_encoder_destroy [2019-01-01 02:11:46,522 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_encoder_destroy [2019-01-01 02:11:46,523 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_framebuffer_dmabuf_unpin [2019-01-01 02:11:46,523 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_framebuffer_dmabuf_unpin [2019-01-01 02:11:46,523 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_fence_base_release [2019-01-01 02:11:46,523 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_fence_base_release [2019-01-01 02:11:46,523 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~uint32_t~0~TO~~bool~0 [2019-01-01 02:11:46,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~uint32_t~0~TO~~bool~0 [2019-01-01 02:11:46,523 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_3d_resource_inc [2019-01-01 02:11:46,524 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_3d_resource_inc [2019-01-01 02:11:46,524 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_stop [2019-01-01 02:11:46,524 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_stop [2019-01-01 02:11:46,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2019-01-01 02:11:46,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2019-01-01 02:11:46,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-01-01 02:11:46,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-01-01 02:11:46,524 INFO L130 BoogieDeclarations]: Found specification of procedure ttm_bo_global_init [2019-01-01 02:11:46,525 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_event_fence_action_cleanup [2019-01-01 02:11:46,525 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_event_fence_action_cleanup [2019-01-01 02:11:46,525 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_execbuf_unpin_panic [2019-01-01 02:11:46,525 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_execbuf_unpin_panic [2019-01-01 02:11:46,525 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_sou_backing_alloc [2019-01-01 02:11:46,525 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_sou_backing_alloc [2019-01-01 02:11:46,525 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fence_obj_signaled [2019-01-01 02:11:46,526 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fence_obj_signaled [2019-01-01 02:11:46,526 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_overlay_resume_all [2019-01-01 02:11:46,526 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_overlay_resume_all [2019-01-01 02:11:46,526 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_fence_create [2019-01-01 02:11:46,526 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_fence_create [2019-01-01 02:11:46,526 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_dmabuf_to_vram [2019-01-01 02:11:46,526 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_dmabuf_to_vram [2019-01-01 02:11:46,526 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_framebuffer_dmabuf_pin [2019-01-01 02:11:46,527 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_framebuffer_dmabuf_pin [2019-01-01 02:11:46,530 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_user_surface_base_release [2019-01-01 02:11:46,530 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_user_surface_base_release [2019-01-01 02:11:46,530 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_execbuf_fence_commands [2019-01-01 02:11:46,530 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_execbuf_fence_commands [2019-01-01 02:11:46,530 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_fifo_send_fence [2019-01-01 02:11:46,531 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_fifo_send_fence [2019-01-01 02:11:46,531 INFO L130 BoogieDeclarations]: Found specification of procedure vmw_execbuf_release_pinned_bo [2019-01-01 02:11:46,531 INFO L138 BoogieDeclarations]: Found implementation of procedure vmw_execbuf_release_pinned_bo [2019-01-01 02:12:09,004 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-01 02:12:10,101 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-01 02:12:15,632 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-01 02:12:16,274 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-01 02:12:42,346 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-01 02:12:42,794 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-01 02:12:56,672 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-01 02:12:58,328 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-01 02:13:11,291 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-01 02:13:12,011 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-01 02:13:12,956 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-01 02:13:13,554 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-01 02:13:25,703 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-01 02:13:26,528 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-01 02:13:42,124 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-01 02:13:42,785 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-01 02:14:08,621 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-01 02:14:09,726 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-01 02:14:16,337 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-01 02:14:16,857 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-01 02:14:17,937 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-01 02:14:18,912 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-01 02:14:28,962 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-01 02:14:31,906 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-01 02:14:32,717 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-01 02:14:52,952 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-01 02:14:55,739 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-01 02:14:56,470 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-01 02:15:06,289 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-01 02:15:07,175 WARN L317 ript$VariableManager]: TermVariabe |q#valueAsBitvector| not constructed by VariableManager. Cannot ensure absence of name clashes. [2019-01-01 02:16:32,889 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-01-01 02:16:32,889 INFO L280 CfgBuilder]: Removed 9528 assue(true) statements. [2019-01-01 02:16:32,890 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.01 02:16:32 BoogieIcfgContainer [2019-01-01 02:16:32,890 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-01-01 02:16:32,891 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-01-01 02:16:32,891 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-01-01 02:16:32,895 INFO L276 PluginConnector]: TraceAbstraction initialized [2019-01-01 02:16:32,895 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 01.01 02:11:27" (1/3) ... [2019-01-01 02:16:32,896 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@79855488 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.01 02:16:32, skipping insertion in model container [2019-01-01 02:16:32,896 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.01 02:11:43" (2/3) ... [2019-01-01 02:16:32,897 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@79855488 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 01.01 02:16:32, skipping insertion in model container [2019-01-01 02:16:32,897 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.01 02:16:32" (3/3) ... [2019-01-01 02:16:32,900 INFO L112 eAbstractionObserver]: Analyzing ICFG main17_false-unreach-call_drivers-gpu-drm-vmwgfx-vmwgfx-ko--32_7a--linux-3.5.i [2019-01-01 02:16:32,910 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-01-01 02:16:32,924 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 264 error locations. [2019-01-01 02:16:32,945 INFO L257 AbstractCegarLoop]: Starting to check reachability of 264 error locations. [2019-01-01 02:16:33,006 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2019-01-01 02:16:33,007 INFO L382 AbstractCegarLoop]: Interprodecural is true [2019-01-01 02:16:33,007 INFO L383 AbstractCegarLoop]: Hoare is true [2019-01-01 02:16:33,007 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-01-01 02:16:33,007 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-01-01 02:16:33,007 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-01-01 02:16:33,007 INFO L387 AbstractCegarLoop]: Difference is false [2019-01-01 02:16:33,007 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-01-01 02:16:33,007 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-01-01 02:16:33,157 INFO L276 IsEmpty]: Start isEmpty. Operand 8601 states. [2019-01-01 02:16:33,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2019-01-01 02:16:33,161 INFO L394 BasicCegarLoop]: Found error trace [2019-01-01 02:16:33,162 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2019-01-01 02:16:33,171 INFO L423 AbstractCegarLoop]: === Iteration 1 === [vmw_ldu_crtc_set_configErr8ASSERT_VIOLATIONERROR_FUNCTION, vmw_ldu_crtc_set_configErr22ASSERT_VIOLATIONERROR_FUNCTION, vmw_ldu_crtc_set_configErr29ASSERT_VIOLATIONERROR_FUNCTION, vmw_ldu_crtc_set_configErr31ASSERT_VIOLATIONERROR_FUNCTION, vmw_ldu_crtc_set_configErr1ASSERT_VIOLATIONERROR_FUNCTION, vmw_ldu_crtc_set_configErr6ASSERT_VIOLATIONERROR_FUNCTION, vmw_ldu_crtc_set_configErr3ASSERT_VIOLATIONERROR_FUNCTION, vmw_ldu_crtc_set_configErr24ASSERT_VIOLATIONERROR_FUNCTION, vmw_ldu_crtc_set_configErr19ASSERT_VIOLATIONERROR_FUNCTION, vmw_ldu_crtc_set_configErr4ASSERT_VIOLATIONERROR_FUNCTION, vmw_ldu_crtc_set_configErr26ASSERT_VIOLATIONERROR_FUNCTION, vmw_ldu_crtc_set_configErr11ASSERT_VIOLATIONERROR_FUNCTION, vmw_ldu_crtc_set_configErr13ASSERT_VIOLATIONERROR_FUNCTION, vmw_ldu_crtc_set_configErr17ASSERT_VIOLATIONERROR_FUNCTION, vmw_ldu_crtc_set_configErr32ASSERT_VIOLATIONERROR_FUNCTION, vmw_ldu_crtc_set_configErr15ASSERT_VIOLATIONERROR_FUNCTION, vmw_ldu_crtc_set_configErr30ASSERT_VIOLATIONERROR_FUNCTION, vmw_ldu_crtc_set_configErr23ASSERT_VIOLATIONERROR_FUNCTION, vmw_ldu_crtc_set_configErr9ASSERT_VIOLATIONERROR_FUNCTION, vmw_ldu_crtc_set_configErr0ASSERT_VIOLATIONERROR_FUNCTION, vmw_ldu_crtc_set_configErr21ASSERT_VIOLATIONERROR_FUNCTION, vmw_ldu_crtc_set_configErr28ASSERT_VIOLATIONERROR_FUNCTION, vmw_ldu_crtc_set_configErr2ASSERT_VIOLATIONERROR_FUNCTION, vmw_ldu_crtc_set_configErr7ASSERT_VIOLATIONERROR_FUNCTION, vmw_ldu_crtc_set_configErr25ASSERT_VIOLATIONERROR_FUNCTION, vmw_ldu_crtc_set_configErr5ASSERT_VIOLATIONERROR_FUNCTION, vmw_ldu_crtc_set_configErr12ASSERT_VIOLATIONERROR_FUNCTION, vmw_ldu_crtc_set_configErr27ASSERT_VIOLATIONERROR_FUNCTION, vmw_ldu_crtc_set_configErr18ASSERT_VIOLATIONERROR_FUNCTION, vmw_ldu_crtc_set_configErr10ASSERT_VIOLATIONERROR_FUNCTION, vmw_ldu_crtc_set_configErr20ASSERT_VIOLATIONERROR_FUNCTION, vmw_ldu_crtc_set_configErr16ASSERT_VIOLATIONERROR_FUNCTION, vmw_ldu_crtc_set_configErr33ASSERT_VIOLATIONERROR_FUNCTION, vmw_ldu_crtc_set_configErr14ASSERT_VIOLATIONERROR_FUNCTION, ##fun~$Pointer$~X~~uint32_t~0~TO~~bool~0Err1ASSERT_VIOLATIONERROR_FUNCTION, ##fun~$Pointer$~X~~uint32_t~0~TO~~bool~0Err0ASSERT_VIOLATIONERROR_FUNCTION, vmw_request_deviceErr0ASSERT_VIOLATIONERROR_FUNCTION, vmw_request_deviceErr1ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_context_destroyErr12ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_context_destroyErr13ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_context_destroyErr4ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_context_destroyErr5ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_context_destroyErr3ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_context_destroyErr2ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_context_destroyErr0ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_context_destroyErr1ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_context_destroyErr8ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_context_destroyErr16ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_context_destroyErr14ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_context_destroyErr15ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_context_destroyErr10ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_context_destroyErr6ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_context_destroyErr7ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_context_destroyErr9ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_context_destroyErr11ASSERT_VIOLATIONERROR_FUNCTION, vmw_fifo_initErr1ASSERT_VIOLATIONERROR_FUNCTION, vmw_fifo_initErr0ASSERT_VIOLATIONERROR_FUNCTION, vmw_fence_obj_waitErr5ASSERT_VIOLATIONERROR_FUNCTION, vmw_fence_obj_waitErr2ASSERT_VIOLATIONERROR_FUNCTION, vmw_fence_obj_waitErr3ASSERT_VIOLATIONERROR_FUNCTION, vmw_fence_obj_waitErr4ASSERT_VIOLATIONERROR_FUNCTION, vmw_fence_obj_waitErr0ASSERT_VIOLATIONERROR_FUNCTION, vmw_fence_obj_waitErr1ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_unrefErr0ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_unrefErr1ASSERT_VIOLATIONERROR_FUNCTION, ##fun~$Pointer$~TO~VOIDErr1ASSERT_VIOLATIONERROR_FUNCTION, ##fun~$Pointer$~TO~VOIDErr0ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_pause_allErr0ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_pause_allErr1ASSERT_VIOLATIONERROR_FUNCTION, vmw_seqno_passedErr0ASSERT_VIOLATIONERROR_FUNCTION, vmw_seqno_passedErr1ASSERT_VIOLATIONERROR_FUNCTION, vmw_framebuffer_surface_destroyErr0ASSERT_VIOLATIONERROR_FUNCTION, vmw_framebuffer_surface_destroyErr1ASSERT_VIOLATIONERROR_FUNCTION, vmw_fence_work_funcErr1ASSERT_VIOLATIONERROR_FUNCTION, vmw_fence_work_funcErr2ASSERT_VIOLATIONERROR_FUNCTION, vmw_fence_work_funcErr3ASSERT_VIOLATIONERROR_FUNCTION, vmw_fence_work_funcErr0ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_surface_destroyErr13ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_surface_destroyErr5ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_surface_destroyErr6ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_surface_destroyErr7ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_surface_destroyErr11ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_surface_destroyErr15ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_surface_destroyErr14ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_surface_destroyErr12ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_surface_destroyErr10ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_surface_destroyErr2ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_surface_destroyErr9ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_surface_destroyErr8ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_surface_destroyErr17ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_surface_destroyErr16ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_surface_destroyErr0ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_surface_destroyErr18ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_surface_destroyErr4ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_surface_destroyErr1ASSERT_VIOLATIONERROR_FUNCTION, vmw_hw_surface_destroyErr3ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_update_streamErr11ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_update_streamErr18ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_update_streamErr32ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_update_streamErr4ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_update_streamErr25ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_update_streamErr20ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_update_streamErr16ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_update_streamErr2ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_update_streamErr0ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_update_streamErr7ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_update_streamErr22ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_update_streamErr15ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_update_streamErr9ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_update_streamErr13ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_update_streamErr30ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_update_streamErr28ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_update_streamErr33ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_update_streamErr3ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_update_streamErr26ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_update_streamErr5ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_update_streamErr24ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_update_streamErr17ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_update_streamErr19ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_update_streamErr21ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_update_streamErr1ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_update_streamErr6ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_update_streamErr23ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_update_streamErr14ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_update_streamErr31ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_update_streamErr12ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_update_streamErr27ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_update_streamErr8ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_update_streamErr10ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_update_streamErr29ASSERT_VIOLATIONERROR_FUNCTION, vmw_execbuf_release_pinned_boErr14ASSERT_VIOLATIONERROR_FUNCTION, vmw_execbuf_release_pinned_boErr7ASSERT_VIOLATIONERROR_FUNCTION, vmw_execbuf_release_pinned_boErr15ASSERT_VIOLATIONERROR_FUNCTION, vmw_execbuf_release_pinned_boErr6ASSERT_VIOLATIONERROR_FUNCTION, vmw_execbuf_release_pinned_boErr12ASSERT_VIOLATIONERROR_FUNCTION, vmw_execbuf_release_pinned_boErr9ASSERT_VIOLATIONERROR_FUNCTION, vmw_execbuf_release_pinned_boErr8ASSERT_VIOLATIONERROR_FUNCTION, vmw_execbuf_release_pinned_boErr13ASSERT_VIOLATIONERROR_FUNCTION, vmw_execbuf_release_pinned_boErr10ASSERT_VIOLATIONERROR_FUNCTION, vmw_execbuf_release_pinned_boErr11ASSERT_VIOLATIONERROR_FUNCTION, vmw_execbuf_release_pinned_boErr3ASSERT_VIOLATIONERROR_FUNCTION, vmw_execbuf_release_pinned_boErr18ASSERT_VIOLATIONERROR_FUNCTION, vmw_execbuf_release_pinned_boErr4ASSERT_VIOLATIONERROR_FUNCTION, vmw_execbuf_release_pinned_boErr17ASSERT_VIOLATIONERROR_FUNCTION, vmw_execbuf_release_pinned_boErr5ASSERT_VIOLATIONERROR_FUNCTION, vmw_execbuf_release_pinned_boErr16ASSERT_VIOLATIONERROR_FUNCTION, vmw_execbuf_release_pinned_boErr0ASSERT_VIOLATIONERROR_FUNCTION, vmw_execbuf_release_pinned_boErr2ASSERT_VIOLATIONERROR_FUNCTION, vmw_execbuf_release_pinned_boErr19ASSERT_VIOLATIONERROR_FUNCTION, vmw_execbuf_release_pinned_boErr1ASSERT_VIOLATIONERROR_FUNCTION, vmw_sou_fifo_destroyErr8ASSERT_VIOLATIONERROR_FUNCTION, vmw_sou_fifo_destroyErr9ASSERT_VIOLATIONERROR_FUNCTION, vmw_sou_fifo_destroyErr2ASSERT_VIOLATIONERROR_FUNCTION, vmw_sou_fifo_destroyErr0ASSERT_VIOLATIONERROR_FUNCTION, vmw_sou_fifo_destroyErr1ASSERT_VIOLATIONERROR_FUNCTION, vmw_sou_fifo_destroyErr14ASSERT_VIOLATIONERROR_FUNCTION, vmw_sou_fifo_destroyErr15ASSERT_VIOLATIONERROR_FUNCTION, vmw_sou_fifo_destroyErr16ASSERT_VIOLATIONERROR_FUNCTION, vmw_sou_fifo_destroyErr5ASSERT_VIOLATIONERROR_FUNCTION, vmw_sou_fifo_destroyErr12ASSERT_VIOLATIONERROR_FUNCTION, vmw_sou_fifo_destroyErr4ASSERT_VIOLATIONERROR_FUNCTION, vmw_sou_fifo_destroyErr13ASSERT_VIOLATIONERROR_FUNCTION, vmw_sou_fifo_destroyErr11ASSERT_VIOLATIONERROR_FUNCTION, vmw_sou_fifo_destroyErr3ASSERT_VIOLATIONERROR_FUNCTION, vmw_sou_fifo_destroyErr10ASSERT_VIOLATIONERROR_FUNCTION, vmw_sou_fifo_destroyErr7ASSERT_VIOLATIONERROR_FUNCTION, vmw_sou_fifo_destroyErr6ASSERT_VIOLATIONERROR_FUNCTION, vmw_3d_resource_incErr3ASSERT_VIOLATIONERROR_FUNCTION, vmw_3d_resource_incErr2ASSERT_VIOLATIONERROR_FUNCTION, vmw_3d_resource_incErr0ASSERT_VIOLATIONERROR_FUNCTION, vmw_3d_resource_incErr1ASSERT_VIOLATIONERROR_FUNCTION, vmw_3d_resource_decErr3ASSERT_VIOLATIONERROR_FUNCTION, vmw_3d_resource_decErr1ASSERT_VIOLATIONERROR_FUNCTION, vmw_3d_resource_decErr0ASSERT_VIOLATIONERROR_FUNCTION, vmw_3d_resource_decErr2ASSERT_VIOLATIONERROR_FUNCTION, vmw_sou_crtc_set_configErr6ASSERT_VIOLATIONERROR_FUNCTION, vmw_sou_crtc_set_configErr13ASSERT_VIOLATIONERROR_FUNCTION, vmw_sou_crtc_set_configErr7ASSERT_VIOLATIONERROR_FUNCTION, vmw_sou_crtc_set_configErr14ASSERT_VIOLATIONERROR_FUNCTION, vmw_sou_crtc_set_configErr5ASSERT_VIOLATIONERROR_FUNCTION, vmw_sou_crtc_set_configErr15ASSERT_VIOLATIONERROR_FUNCTION, vmw_sou_crtc_set_configErr4ASSERT_VIOLATIONERROR_FUNCTION, vmw_sou_crtc_set_configErr1ASSERT_VIOLATIONERROR_FUNCTION, vmw_sou_crtc_set_configErr0ASSERT_VIOLATIONERROR_FUNCTION, vmw_sou_crtc_set_configErr2ASSERT_VIOLATIONERROR_FUNCTION, vmw_sou_crtc_set_configErr3ASSERT_VIOLATIONERROR_FUNCTION, vmw_sou_crtc_set_configErr16ASSERT_VIOLATIONERROR_FUNCTION, vmw_sou_crtc_set_configErr8ASSERT_VIOLATIONERROR_FUNCTION, vmw_sou_crtc_set_configErr12ASSERT_VIOLATIONERROR_FUNCTION, vmw_sou_crtc_set_configErr9ASSERT_VIOLATIONERROR_FUNCTION, vmw_sou_crtc_set_configErr11ASSERT_VIOLATIONERROR_FUNCTION, vmw_sou_crtc_set_configErr10ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_send_stopErr13ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_send_stopErr5ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_send_stopErr6ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_send_stopErr7ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_send_stopErr0ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_send_stopErr4ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_send_stopErr1ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_send_stopErr3ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_send_stopErr2ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_send_stopErr9ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_send_stopErr8ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_send_stopErr16ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_send_stopErr11ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_send_stopErr15ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_send_stopErr14ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_send_stopErr10ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_send_stopErr12ASSERT_VIOLATIONERROR_FUNCTION, ##fun~$Pointer$~TO~C_INTErr6ASSERT_VIOLATIONERROR_FUNCTION, ##fun~$Pointer$~TO~C_INTErr5ASSERT_VIOLATIONERROR_FUNCTION, ##fun~$Pointer$~TO~C_INTErr14ASSERT_VIOLATIONERROR_FUNCTION, ##fun~$Pointer$~TO~C_INTErr12ASSERT_VIOLATIONERROR_FUNCTION, ##fun~$Pointer$~TO~C_INTErr13ASSERT_VIOLATIONERROR_FUNCTION, ##fun~$Pointer$~TO~C_INTErr0ASSERT_VIOLATIONERROR_FUNCTION, ##fun~$Pointer$~TO~C_INTErr1ASSERT_VIOLATIONERROR_FUNCTION, ##fun~$Pointer$~TO~C_INTErr15ASSERT_VIOLATIONERROR_FUNCTION, ##fun~$Pointer$~TO~C_INTErr16ASSERT_VIOLATIONERROR_FUNCTION, ##fun~$Pointer$~TO~C_INTErr18ASSERT_VIOLATIONERROR_FUNCTION, ##fun~$Pointer$~TO~C_INTErr17ASSERT_VIOLATIONERROR_FUNCTION, ##fun~$Pointer$~TO~C_INTErr2ASSERT_VIOLATIONERROR_FUNCTION, ##fun~$Pointer$~TO~C_INTErr10ASSERT_VIOLATIONERROR_FUNCTION, ##fun~$Pointer$~TO~C_INTErr3ASSERT_VIOLATIONERROR_FUNCTION, ##fun~$Pointer$~TO~C_INTErr4ASSERT_VIOLATIONERROR_FUNCTION, ##fun~$Pointer$~TO~C_INTErr11ASSERT_VIOLATIONERROR_FUNCTION, ##fun~$Pointer$~TO~C_INTErr7ASSERT_VIOLATIONERROR_FUNCTION, ##fun~$Pointer$~TO~C_INTErr9ASSERT_VIOLATIONERROR_FUNCTION, ##fun~$Pointer$~TO~C_INTErr8ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_resume_allErr0ASSERT_VIOLATIONERROR_FUNCTION, vmw_overlay_resume_allErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr9ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr11ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr4ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr8ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr6ASSERT_VIOLATIONERROR_FUNCTION, vmw_release_deviceErr1ASSERT_VIOLATIONERROR_FUNCTION, vmw_release_deviceErr0ASSERT_VIOLATIONERROR_FUNCTION, vmw_fifo_send_fenceErr14ASSERT_VIOLATIONERROR_FUNCTION, vmw_fifo_send_fenceErr7ASSERT_VIOLATIONERROR_FUNCTION, vmw_fifo_send_fenceErr13ASSERT_VIOLATIONERROR_FUNCTION, vmw_fifo_send_fenceErr0ASSERT_VIOLATIONERROR_FUNCTION, vmw_fifo_send_fenceErr1ASSERT_VIOLATIONERROR_FUNCTION, vmw_fifo_send_fenceErr5ASSERT_VIOLATIONERROR_FUNCTION, vmw_fifo_send_fenceErr8ASSERT_VIOLATIONERROR_FUNCTION, vmw_fifo_send_fenceErr9ASSERT_VIOLATIONERROR_FUNCTION, vmw_fifo_send_fenceErr4ASSERT_VIOLATIONERROR_FUNCTION, vmw_fifo_send_fenceErr6ASSERT_VIOLATIONERROR_FUNCTION, vmw_fifo_send_fenceErr3ASSERT_VIOLATIONERROR_FUNCTION, vmw_fifo_send_fenceErr10ASSERT_VIOLATIONERROR_FUNCTION, vmw_fifo_send_fenceErr18ASSERT_VIOLATIONERROR_FUNCTION, vmw_fifo_send_fenceErr2ASSERT_VIOLATIONERROR_FUNCTION, vmw_fifo_send_fenceErr11ASSERT_VIOLATIONERROR_FUNCTION, vmw_fifo_send_fenceErr12ASSERT_VIOLATIONERROR_FUNCTION, vmw_fifo_send_fenceErr19ASSERT_VIOLATIONERROR_FUNCTION, vmw_fifo_send_fenceErr15ASSERT_VIOLATIONERROR_FUNCTION, vmw_fifo_send_fenceErr17ASSERT_VIOLATIONERROR_FUNCTION, vmw_fifo_send_fenceErr16ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-01-01 02:16:33,177 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-01 02:16:33,177 INFO L82 PathProgramCache]: Analyzing trace with hash -900955286, now seen corresponding path program 1 times [2019-01-01 02:16:33,192 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2019-01-01 02:16:33,193 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 [2019-01-01 02:16:33,330 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-01 02:16:37,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-01 02:16:37,635 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-01 02:16:37,671 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-01 02:16:37,671 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2019-01-01 02:16:37,696 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-01 02:16:37,696 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-01-01 02:16:37,706 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-01-01 02:16:37,718 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-01-01 02:16:37,719 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-01-01 02:16:37,722 INFO L87 Difference]: Start difference. First operand 8601 states. Second operand 3 states. [2019-01-01 02:16:47,277 WARN L194 Executor]: External (z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000) stderr output: (error "out of memory") [2019-01-01 02:16:47,279 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: Broken pipe at java.io.FileOutputStream.writeBytes(Native Method) at java.io.FileOutputStream.write(FileOutputStream.java:326) 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 [2019-01-01 02:16:47,289 INFO L168 Benchmark]: Toolchain (without parser) took 319392.04 ms. Allocated memory was 1.0 GB in the beginning and 5.0 GB in the end (delta: 3.9 GB). Free memory was 919.0 MB in the beginning and 3.5 GB in the end (delta: -2.6 GB). Peak memory consumption was 1.4 GB. Max. memory is 11.5 GB. [2019-01-01 02:16:47,292 INFO L168 Benchmark]: CDTParser took 0.15 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. [2019-01-01 02:16:47,292 INFO L168 Benchmark]: CACSL2BoogieTranslator took 15768.16 ms. Allocated memory was 1.0 GB in the beginning and 1.7 GB in the end (delta: 633.9 MB). Free memory was 919.0 MB in the beginning and 1.2 GB in the end (delta: -310.1 MB). Peak memory consumption was 584.7 MB. Max. memory is 11.5 GB. [2019-01-01 02:16:47,295 INFO L168 Benchmark]: Boogie Procedure Inliner took 1125.18 ms. Allocated memory is still 1.7 GB. Free memory was 1.2 GB in the beginning and 992.1 MB in the end (delta: 237.0 MB). Peak memory consumption was 237.0 MB. Max. memory is 11.5 GB. [2019-01-01 02:16:47,295 INFO L168 Benchmark]: Boogie Preprocessor took 1281.91 ms. Allocated memory is still 1.7 GB. Free memory was 992.1 MB in the beginning and 770.0 MB in the end (delta: 222.1 MB). Peak memory consumption was 222.1 MB. Max. memory is 11.5 GB. [2019-01-01 02:16:47,297 INFO L168 Benchmark]: RCFGBuilder took 286813.37 ms. Allocated memory was 1.7 GB in the beginning and 5.0 GB in the end (delta: 3.3 GB). Free memory was 770.0 MB in the beginning and 4.2 GB in the end (delta: -3.4 GB). Peak memory consumption was 3.7 GB. Max. memory is 11.5 GB. [2019-01-01 02:16:47,298 INFO L168 Benchmark]: TraceAbstraction took 14397.70 ms. Allocated memory is still 5.0 GB. Free memory was 4.2 GB in the beginning and 3.5 GB in the end (delta: 741.8 MB). Peak memory consumption was 741.8 MB. Max. memory is 11.5 GB. [2019-01-01 02:16:47,304 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 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 15768.16 ms. Allocated memory was 1.0 GB in the beginning and 1.7 GB in the end (delta: 633.9 MB). Free memory was 919.0 MB in the beginning and 1.2 GB in the end (delta: -310.1 MB). Peak memory consumption was 584.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 1125.18 ms. Allocated memory is still 1.7 GB. Free memory was 1.2 GB in the beginning and 992.1 MB in the end (delta: 237.0 MB). Peak memory consumption was 237.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 1281.91 ms. Allocated memory is still 1.7 GB. Free memory was 992.1 MB in the beginning and 770.0 MB in the end (delta: 222.1 MB). Peak memory consumption was 222.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 286813.37 ms. Allocated memory was 1.7 GB in the beginning and 5.0 GB in the end (delta: 3.3 GB). Free memory was 770.0 MB in the beginning and 4.2 GB in the end (delta: -3.4 GB). Peak memory consumption was 3.7 GB. Max. memory is 11.5 GB. * TraceAbstraction took 14397.70 ms. Allocated memory is still 5.0 GB. Free memory was 4.2 GB in the beginning and 3.5 GB in the end (delta: 741.8 MB). Peak memory consumption was 741.8 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...