./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-32_7a-drivers--net--ethernet--chelsio--cxgb3--cxgb3.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-32_7a-drivers--net--ethernet--chelsio--cxgb3--cxgb3.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 5045fb556b68accd5b7e4e9742035967d9aca5ce ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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-32_7a-drivers--net--ethernet--chelsio--cxgb3--cxgb3.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 5045fb556b68accd5b7e4e9742035967d9aca5ce ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 17:46:22,541 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:46:22,548 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:46:22,571 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:46:22,573 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:46:22,590 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:46:22,592 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:46:22,610 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:46:22,613 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:46:22,618 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:46:22,623 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:46:22,630 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:46:22,631 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:46:22,636 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:46:22,643 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:46:22,647 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:46:22,649 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:46:22,654 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:46:22,661 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:46:22,669 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:46:22,676 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:46:22,683 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:46:22,689 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:46:22,691 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:46:22,697 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:46:22,698 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:46:22,698 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:46:22,702 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:46:22,705 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:46:22,706 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:46:22,709 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:46:22,710 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:46:22,712 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:46:22,718 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:46:22,720 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:46:22,722 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:46:22,723 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:46:22,725 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:46:22,725 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:46:22,728 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:46:22,732 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:46:22,736 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:46:22,773 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:46:22,774 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:46:22,780 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:46:22,781 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:46:22,781 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:46:22,782 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:46:22,784 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:46:22,784 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:46:22,784 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:46:22,785 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:46:22,786 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:46:22,787 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:46:22,789 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:46:22,790 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:46:22,790 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:46:22,790 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:46:22,791 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:46:22,791 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:46:22,794 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:46:22,794 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:46:22,795 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:46:22,795 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:46:22,795 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:46:22,795 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:46:22,796 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:46:22,796 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:46:22,796 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 -> 5045fb556b68accd5b7e4e9742035967d9aca5ce [2019-11-26 17:46:23,340 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:46:23,371 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:46:23,380 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:46:23,382 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:46:23,383 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:46:23,386 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--chelsio--cxgb3--cxgb3.ko-entry_point.cil.out.i [2019-11-26 17:46:23,539 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bdd7d8c1a/3cc2b26c3224405194b42fa7d9d1b9bc/FLAGff5f82836 [2019-11-26 17:46:26,213 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:46:26,215 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--chelsio--cxgb3--cxgb3.ko-entry_point.cil.out.i [2019-11-26 17:46:26,471 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bdd7d8c1a/3cc2b26c3224405194b42fa7d9d1b9bc/FLAGff5f82836 [2019-11-26 17:46:26,511 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bdd7d8c1a/3cc2b26c3224405194b42fa7d9d1b9bc [2019-11-26 17:46:26,519 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:46:26,525 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:46:26,529 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:46:26,533 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:46:26,539 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:46:26,540 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:46:26" (1/1) ... [2019-11-26 17:46:26,550 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@560dc4a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:46:26, skipping insertion in model container [2019-11-26 17:46:26,551 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:46:26" (1/1) ... [2019-11-26 17:46:26,570 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:46:27,412 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:46:27,742 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:46:27,747 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@669dc802 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:46:27, skipping insertion in model container [2019-11-26 17:46:27,748 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:46:27,749 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:46:27,756 INFO L168 Benchmark]: Toolchain (without parser) took 1225.73 ms. Allocated memory is still 1.0 GB. Free memory was 915.8 MB in the beginning and 789.6 MB in the end (delta: 126.2 MB). Peak memory consumption was 126.2 MB. Max. memory is 12.5 GB. [2019-11-26 17:46:27,757 INFO L168 Benchmark]: CDTParser took 0.86 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 17:46:27,761 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1219.02 ms. Allocated memory is still 1.0 GB. Free memory was 915.8 MB in the beginning and 789.6 MB in the end (delta: 126.2 MB). Peak memory consumption was 126.2 MB. Max. memory is 12.5 GB. [2019-11-26 17:46:27,767 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.86 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 1219.02 ms. Allocated memory is still 1.0 GB. Free memory was 915.8 MB in the beginning and 789.6 MB in the end (delta: 126.2 MB). Peak memory consumption was 126.2 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 316]: 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 17:46:31,952 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:46:31,961 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:46:31,995 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:46:31,996 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:46:31,998 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:46:32,004 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:46:32,016 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:46:32,028 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:46:32,032 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:46:32,033 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:46:32,039 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:46:32,039 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:46:32,044 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:46:32,046 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:46:32,049 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:46:32,055 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:46:32,056 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:46:32,061 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:46:32,067 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:46:32,076 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:46:32,082 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:46:32,085 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:46:32,090 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:46:32,098 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:46:32,101 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:46:32,101 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:46:32,103 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:46:32,105 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:46:32,106 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:46:32,108 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:46:32,111 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:46:32,112 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:46:32,116 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:46:32,118 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:46:32,120 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:46:32,121 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:46:32,121 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:46:32,123 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:46:32,124 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:46:32,129 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:46:32,130 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:46:32,185 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:46:32,191 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:46:32,193 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:46:32,194 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:46:32,197 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:46:32,199 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:46:32,199 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:46:32,200 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:46:32,200 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:46:32,200 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:46:32,202 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:46:32,202 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:46:32,202 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:46:32,203 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:46:32,206 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:46:32,206 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:46:32,207 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:46:32,207 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:46:32,208 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:46:32,208 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:46:32,208 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:46:32,211 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:46:32,211 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:46:32,212 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:46:32,212 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:46:32,212 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:46:32,213 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:46:32,213 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:46:32,213 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 -> 5045fb556b68accd5b7e4e9742035967d9aca5ce [2019-11-26 17:46:32,772 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:46:32,818 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:46:32,824 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:46:32,828 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:46:32,833 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:46:32,834 INFO L428 ainManager$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-32_7a-drivers--net--ethernet--chelsio--cxgb3--cxgb3.ko-entry_point.cil.out.i [2019-11-26 17:46:32,995 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/815412043/fdcc623d23d746ee93784e8ec2a60aec/FLAG016be7980 [2019-11-26 17:46:35,680 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:46:35,684 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--chelsio--cxgb3--cxgb3.ko-entry_point.cil.out.i [2019-11-26 17:46:35,902 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/815412043/fdcc623d23d746ee93784e8ec2a60aec/FLAG016be7980 [2019-11-26 17:46:35,943 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/815412043/fdcc623d23d746ee93784e8ec2a60aec [2019-11-26 17:46:35,951 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:46:35,957 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:46:35,961 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:46:35,963 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:46:35,969 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:46:35,973 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:46:35" (1/1) ... [2019-11-26 17:46:35,983 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d57adf0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:46:35, skipping insertion in model container [2019-11-26 17:46:35,985 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:46:35" (1/1) ... [2019-11-26 17:46:36,005 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:46:36,955 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:46:37,325 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:46:37,329 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@535ecc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:46:37, skipping insertion in model container [2019-11-26 17:46:37,329 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:46:37,332 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:46:37,339 INFO L168 Benchmark]: Toolchain (without parser) took 1378.03 ms. Allocated memory is still 1.0 GB. Free memory was 915.8 MB in the beginning and 789.8 MB in the end (delta: 126.0 MB). Peak memory consumption was 126.0 MB. Max. memory is 12.5 GB. [2019-11-26 17:46:37,340 INFO L168 Benchmark]: CDTParser took 0.35 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 17:46:37,344 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1370.72 ms. Allocated memory is still 1.0 GB. Free memory was 915.8 MB in the beginning and 789.8 MB in the end (delta: 126.0 MB). Peak memory consumption was 126.0 MB. Max. memory is 12.5 GB. [2019-11-26 17:46:37,349 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 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 1370.72 ms. Allocated memory is still 1.0 GB. Free memory was 915.8 MB in the beginning and 789.8 MB in the end (delta: 126.0 MB). Peak memory consumption was 126.0 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 316]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...