./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--chelsio--cxgb4--cxgb4.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 025d5a27 Calling Ultimate with: /usr/bin/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 ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--chelsio--cxgb4--cxgb4.ko-entry_point.cil.out.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 869dbf1f383bb3f248b5ee25667f7b57d52aaca2 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/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 ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--chelsio--cxgb4--cxgb4.ko-entry_point.cil.out.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 869dbf1f383bb3f248b5ee25667f7b57d52aaca2 ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-025d5a2 [2019-11-26 17:45:09,359 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:45:09,366 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:45:09,401 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:45:09,404 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:45:09,415 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:45:09,420 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:45:09,438 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:45:09,441 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:45:09,448 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:45:09,451 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:45:09,458 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:45:09,459 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:45:09,466 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:45:09,471 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:45:09,475 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:45:09,477 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:45:09,482 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:45:09,486 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:45:09,495 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:45:09,503 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:45:09,511 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:45:09,513 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:45:09,517 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:45:09,525 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:45:09,525 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:45:09,525 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:45:09,529 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:45:09,530 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:45:09,531 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:45:09,533 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:45:09,533 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:45:09,534 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:45:09,537 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:45:09,538 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:45:09,541 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:45:09,542 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:45:09,542 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:45:09,542 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:45:09,543 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:45:09,544 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:45:09,546 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:45:09,572 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:45:09,575 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:45:09,577 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:45:09,577 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:45:09,577 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:45:09,577 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:45:09,580 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:45:09,580 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:45:09,580 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:45:09,580 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:45:09,581 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:45:09,582 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:45:09,582 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:45:09,582 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:45:09,583 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:45:09,583 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:45:09,583 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:45:09,583 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:45:09,585 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:45:09,585 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:45:09,585 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:45:09,585 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:45:09,586 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:45:09,586 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:45:09,586 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:45:09,588 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:45:09,588 INFO L138 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 -> 869dbf1f383bb3f248b5ee25667f7b57d52aaca2 [2019-11-26 17:45:10,055 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:45:10,082 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:45:10,088 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:45:10,093 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:45:10,097 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:45:10,098 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--chelsio--cxgb4--cxgb4.ko-entry_point.cil.out.i [2019-11-26 17:45:10,255 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a7291b951/bdf0419d743d404bb3866a66b6b0ee8c/FLAG2ed49eb30 [2019-11-26 17:45:13,170 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:45:13,173 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--chelsio--cxgb4--cxgb4.ko-entry_point.cil.out.i [2019-11-26 17:45:13,497 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a7291b951/bdf0419d743d404bb3866a66b6b0ee8c/FLAG2ed49eb30 [2019-11-26 17:45:13,951 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a7291b951/bdf0419d743d404bb3866a66b6b0ee8c [2019-11-26 17:45:13,959 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:45:13,967 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:45:13,972 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:45:13,972 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:45:13,980 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:45:13,986 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:45:13" (1/1) ... [2019-11-26 17:45:13,993 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@637319ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:45:13, skipping insertion in model container [2019-11-26 17:45:13,994 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:45:13" (1/1) ... [2019-11-26 17:45:14,014 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:45:15,071 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:45:15,442 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:45:15,445 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@66f6563e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:45:15, skipping insertion in model container [2019-11-26 17:45:15,447 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:45:15,448 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:45:15,456 INFO L168 Benchmark]: Toolchain (without parser) took 1482.63 ms. Allocated memory is still 1.0 GB. Free memory was 902.8 MB in the beginning and 737.1 MB in the end (delta: 165.7 MB). Peak memory consumption was 165.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:45:15,457 INFO L168 Benchmark]: CDTParser took 0.58 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:45:15,462 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1475.60 ms. Allocated memory is still 1.0 GB. Free memory was 902.8 MB in the beginning and 737.1 MB in the end (delta: 165.7 MB). Peak memory consumption was 165.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:45:15,468 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.58 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 1475.60 ms. Allocated memory is still 1.0 GB. Free memory was 902.8 MB in the beginning and 737.1 MB in the end (delta: 165.7 MB). Peak memory consumption was 165.7 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 341]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-025d5a2 [2019-11-26 17:45:19,532 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:45:19,537 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:45:19,565 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:45:19,566 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:45:19,568 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:45:19,581 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:45:19,598 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:45:19,604 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:45:19,607 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:45:19,612 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:45:19,616 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:45:19,617 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:45:19,623 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:45:19,627 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:45:19,630 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:45:19,633 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:45:19,638 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:45:19,642 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:45:19,651 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:45:19,660 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:45:19,669 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:45:19,671 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:45:19,673 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:45:19,683 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:45:19,683 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:45:19,684 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:45:19,688 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:45:19,688 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:45:19,692 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:45:19,693 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:45:19,694 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:45:19,698 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:45:19,699 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:45:19,704 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:45:19,705 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:45:19,706 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:45:19,706 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:45:19,708 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:45:19,709 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:45:19,713 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:45:19,714 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:45:19,755 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:45:19,757 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:45:19,761 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:45:19,762 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:45:19,765 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:45:19,765 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:45:19,766 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:45:19,766 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:45:19,766 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:45:19,767 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:45:19,768 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:45:19,771 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:45:19,771 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:45:19,772 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:45:19,772 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:45:19,773 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:45:19,773 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:45:19,773 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:45:19,774 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:45:19,777 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:45:19,777 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:45:19,778 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:45:19,778 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:45:19,778 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:45:19,778 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:45:19,779 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:45:19,779 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:45:19,779 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:45:19,780 INFO L138 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 -> 869dbf1f383bb3f248b5ee25667f7b57d52aaca2 [2019-11-26 17:45:20,320 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:45:20,347 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:45:20,356 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:45:20,358 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:45:20,361 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:45:20,362 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--chelsio--cxgb4--cxgb4.ko-entry_point.cil.out.i [2019-11-26 17:45:20,525 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/153942274/a6598f192dd54af89bb9ab87dc26aacd/FLAG2e4cb34e0 [2019-11-26 17:45:23,396 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:45:23,401 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--chelsio--cxgb4--cxgb4.ko-entry_point.cil.out.i [2019-11-26 17:45:23,653 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/153942274/a6598f192dd54af89bb9ab87dc26aacd/FLAG2e4cb34e0 [2019-11-26 17:45:23,691 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/153942274/a6598f192dd54af89bb9ab87dc26aacd [2019-11-26 17:45:23,700 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:45:23,703 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:45:23,706 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:45:23,711 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:45:23,715 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:45:23,721 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:45:23" (1/1) ... [2019-11-26 17:45:23,728 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@142a2f11 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:45:23, skipping insertion in model container [2019-11-26 17:45:23,729 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:45:23" (1/1) ... [2019-11-26 17:45:23,747 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:45:24,769 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:45:25,369 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:45:25,374 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@51ffbc87 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:45:25, skipping insertion in model container [2019-11-26 17:45:25,374 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:45:25,375 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:45:25,386 INFO L168 Benchmark]: Toolchain (without parser) took 1674.98 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 904.2 MB in the beginning and 976.5 MB in the end (delta: -72.3 MB). Peak memory consumption was 198.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:45:25,387 INFO L168 Benchmark]: CDTParser took 1.39 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:45:25,392 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1668.80 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 904.2 MB in the beginning and 976.5 MB in the end (delta: -72.3 MB). Peak memory consumption was 198.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:45:25,398 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.39 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 1668.80 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 904.2 MB in the beginning and 976.5 MB in the end (delta: -72.3 MB). Peak memory consumption was 198.7 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 341]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...