./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-43_2a-drivers--net--wireless--ipw2x00--ipw2100.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-43_2a-drivers--net--wireless--ipw2x00--ipw2100.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 7bd6a4cb2e003098577abf255cd6deb63c8f58c5 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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-43_2a-drivers--net--wireless--ipw2x00--ipw2100.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 7bd6a4cb2e003098577abf255cd6deb63c8f58c5 .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 17:48:12,001 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:48:12,003 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:48:12,024 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:48:12,026 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:48:12,036 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:48:12,053 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:48:12,069 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:48:12,072 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:48:12,080 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:48:12,082 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:48:12,086 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:48:12,087 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:48:12,092 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:48:12,095 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:48:12,099 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:48:12,103 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:48:12,107 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:48:12,111 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:48:12,122 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:48:12,128 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:48:12,136 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:48:12,137 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:48:12,142 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:48:12,149 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:48:12,152 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:48:12,152 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:48:12,154 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:48:12,155 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:48:12,157 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:48:12,160 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:48:12,161 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:48:12,162 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:48:12,163 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:48:12,167 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:48:12,167 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:48:12,170 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:48:12,172 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:48:12,172 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:48:12,173 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:48:12,176 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:48:12,178 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:48:12,216 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:48:12,216 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:48:12,220 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:48:12,222 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:48:12,222 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:48:12,223 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:48:12,224 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:48:12,224 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:48:12,227 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:48:12,227 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:48:12,228 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:48:12,229 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:48:12,229 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:48:12,230 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:48:12,230 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:48:12,230 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:48:12,232 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:48:12,232 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:48:12,232 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:48:12,235 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:48:12,235 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:48:12,236 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:48:12,236 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:48:12,236 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:48:12,236 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:48:12,237 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:48:12,240 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 -> 7bd6a4cb2e003098577abf255cd6deb63c8f58c5 [2019-11-26 17:48:12,905 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:48:12,934 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:48:12,938 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:48:12,943 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:48:12,945 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:48:12,946 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i [2019-11-26 17:48:13,105 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/227f1f263/04a6cc167eed4ad084883ac9660d9b9e/FLAGd779da44a [2019-11-26 17:48:15,582 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:48:15,585 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i [2019-11-26 17:48:15,836 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/227f1f263/04a6cc167eed4ad084883ac9660d9b9e/FLAGd779da44a [2019-11-26 17:48:15,884 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/227f1f263/04a6cc167eed4ad084883ac9660d9b9e [2019-11-26 17:48:15,899 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:48:15,911 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:48:15,913 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:48:15,916 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:48:15,924 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:48:15,927 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:48:15" (1/1) ... [2019-11-26 17:48:15,937 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f21c6ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:48:15, skipping insertion in model container [2019-11-26 17:48:15,938 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:48:15" (1/1) ... [2019-11-26 17:48:15,958 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:48:16,465 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:48:16,815 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:48:16,816 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@36743b2f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:48:16, skipping insertion in model container [2019-11-26 17:48:16,819 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:48:16,820 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:48:16,824 INFO L168 Benchmark]: Toolchain (without parser) took 914.03 ms. Allocated memory is still 1.0 GB. Free memory was 933.0 MB in the beginning and 841.3 MB in the end (delta: 91.7 MB). Peak memory consumption was 91.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:48:16,825 INFO L168 Benchmark]: CDTParser took 1.97 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 17:48:16,826 INFO L168 Benchmark]: CACSL2BoogieTranslator took 906.85 ms. Allocated memory is still 1.0 GB. Free memory was 933.0 MB in the beginning and 841.3 MB in the end (delta: 91.7 MB). Peak memory consumption was 91.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:48:16,840 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.97 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 906.85 ms. Allocated memory is still 1.0 GB. Free memory was 933.0 MB in the beginning and 841.3 MB in the end (delta: 91.7 MB). Peak memory consumption was 91.7 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 17:48:20,835 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:48:20,840 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:48:20,877 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:48:20,878 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:48:20,884 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:48:20,887 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:48:20,904 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:48:20,906 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:48:20,914 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:48:20,917 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:48:20,921 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:48:20,923 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:48:20,927 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:48:20,932 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:48:20,937 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:48:20,939 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:48:20,943 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:48:20,950 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:48:20,957 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:48:20,966 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:48:20,974 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:48:20,976 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:48:20,981 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:48:20,989 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:48:20,991 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:48:20,991 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:48:20,995 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:48:20,996 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:48:20,997 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:48:20,999 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:48:21,000 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:48:21,002 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:48:21,006 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:48:21,008 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:48:21,010 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:48:21,011 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:48:21,012 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:48:21,015 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:48:21,017 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:48:21,018 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:48:21,019 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:48:21,065 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:48:21,067 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:48:21,071 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:48:21,073 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:48:21,073 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:48:21,073 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:48:21,076 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:48:21,076 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:48:21,076 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:48:21,077 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:48:21,078 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:48:21,078 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:48:21,081 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:48:21,081 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:48:21,082 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:48:21,082 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:48:21,082 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:48:21,083 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:48:21,083 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:48:21,086 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:48:21,086 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:48:21,087 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:48:21,087 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:48:21,087 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:48:21,087 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:48:21,088 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:48:21,088 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:48:21,088 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:48:21,089 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 -> 7bd6a4cb2e003098577abf255cd6deb63c8f58c5 [2019-11-26 17:48:21,617 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:48:21,647 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:48:21,657 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:48:21,659 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:48:21,660 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:48:21,664 INFO L428 ainManager$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-43_2a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i [2019-11-26 17:48:21,821 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7234061cf/c723338aee10417db6f41b72bd4e5f45/FLAG423a6a4de [2019-11-26 17:48:24,156 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:48:24,158 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--ipw2x00--ipw2100.ko-entry_point.cil.out.i [2019-11-26 17:48:24,363 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7234061cf/c723338aee10417db6f41b72bd4e5f45/FLAG423a6a4de [2019-11-26 17:48:24,404 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7234061cf/c723338aee10417db6f41b72bd4e5f45 [2019-11-26 17:48:24,412 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:48:24,415 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:48:24,419 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:48:24,420 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:48:24,428 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:48:24,432 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:48:24" (1/1) ... [2019-11-26 17:48:24,439 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fa48b0f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:48:24, skipping insertion in model container [2019-11-26 17:48:24,440 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:48:24" (1/1) ... [2019-11-26 17:48:24,460 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:48:25,121 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:48:25,485 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:48:25,490 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@14e396e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:48:25, skipping insertion in model container [2019-11-26 17:48:25,491 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:48:25,492 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:48:25,499 INFO L168 Benchmark]: Toolchain (without parser) took 1079.85 ms. Allocated memory is still 1.0 GB. Free memory was 933.0 MB in the beginning and 841.3 MB in the end (delta: 91.7 MB). Peak memory consumption was 91.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:48:25,501 INFO L168 Benchmark]: CDTParser took 0.51 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 17:48:25,502 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1072.33 ms. Allocated memory is still 1.0 GB. Free memory was 933.0 MB in the beginning and 841.3 MB in the end (delta: 91.7 MB). Peak memory consumption was 91.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:48:25,507 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.51 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 1072.33 ms. Allocated memory is still 1.0 GB. Free memory was 933.0 MB in the beginning and 841.3 MB in the end (delta: 91.7 MB). Peak memory consumption was 91.7 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...