./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--irda--via-ircc.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--irda--via-ircc.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 81df6b78b8a5b5dce54a7a063dd388a3a3711baf .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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--irda--via-ircc.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 81df6b78b8a5b5dce54a7a063dd388a3a3711baf ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 17:48:05,217 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:48:05,222 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:48:05,259 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:48:05,263 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:48:05,266 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:48:05,273 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:48:05,289 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:48:05,294 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:48:05,299 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:48:05,301 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:48:05,306 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:48:05,310 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:48:05,314 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:48:05,320 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:48:05,322 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:48:05,325 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:48:05,330 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:48:05,335 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:48:05,345 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:48:05,354 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:48:05,361 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:48:05,363 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:48:05,369 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:48:05,378 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:48:05,381 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:48:05,381 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:48:05,383 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:48:05,384 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:48:05,388 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:48:05,388 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:48:05,389 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:48:05,392 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:48:05,394 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:48:05,398 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:48:05,398 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:48:05,400 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:48:05,403 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:48:05,403 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:48:05,404 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:48:05,406 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:48:05,407 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:48:05,447 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:48:05,450 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:48:05,453 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:48:05,455 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:48:05,455 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:48:05,458 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:48:05,458 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:48:05,459 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:48:05,459 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:48:05,459 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:48:05,461 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:48:05,461 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:48:05,461 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:48:05,463 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:48:05,463 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:48:05,464 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:48:05,464 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:48:05,464 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:48:05,466 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:48:05,466 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:48:05,467 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:48:05,467 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:48:05,469 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:48:05,469 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:48:05,469 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:48:05,470 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:48:05,470 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 -> 81df6b78b8a5b5dce54a7a063dd388a3a3711baf [2019-11-26 17:48:06,012 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:48:06,042 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:48:06,049 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:48:06,054 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:48:06,056 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:48:06,057 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--irda--via-ircc.ko-entry_point.cil.out.i [2019-11-26 17:48:06,216 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ccd291645/51ab3e022328415da059dc8b3b7d3d7a/FLAGe378b8f4f [2019-11-26 17:48:07,993 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:48:07,996 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--irda--via-ircc.ko-entry_point.cil.out.i [2019-11-26 17:48:08,102 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ccd291645/51ab3e022328415da059dc8b3b7d3d7a/FLAGe378b8f4f [2019-11-26 17:48:08,142 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ccd291645/51ab3e022328415da059dc8b3b7d3d7a [2019-11-26 17:48:08,152 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:48:08,158 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:48:08,164 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:48:08,165 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:48:08,168 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:48:08,173 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:48:08" (1/1) ... [2019-11-26 17:48:08,180 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35fa4df9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:48:08, skipping insertion in model container [2019-11-26 17:48:08,183 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:48:08" (1/1) ... [2019-11-26 17:48:08,201 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:48:08,499 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:48:08,841 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:48:08,845 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1f3701b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:48:08, skipping insertion in model container [2019-11-26 17:48:08,846 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:48:08,847 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:48:08,852 INFO L168 Benchmark]: Toolchain (without parser) took 693.79 ms. Allocated memory is still 1.0 GB. Free memory was 950.2 MB in the beginning and 904.4 MB in the end (delta: 45.8 MB). Peak memory consumption was 45.8 MB. Max. memory is 12.5 GB. [2019-11-26 17:48:08,853 INFO L168 Benchmark]: CDTParser took 1.95 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 17:48:08,862 INFO L168 Benchmark]: CACSL2BoogieTranslator took 683.19 ms. Allocated memory is still 1.0 GB. Free memory was 950.2 MB in the beginning and 904.4 MB in the end (delta: 45.8 MB). Peak memory consumption was 45.8 MB. Max. memory is 12.5 GB. [2019-11-26 17:48:08,866 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.95 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 683.19 ms. Allocated memory is still 1.0 GB. Free memory was 950.2 MB in the beginning and 904.4 MB in the end (delta: 45.8 MB). Peak memory consumption was 45.8 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 345]: 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 17:48:12,849 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:48:12,855 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:48:12,884 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:48:12,884 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:48:12,887 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:48:12,899 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:48:12,913 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:48:12,917 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:48:12,924 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:48:12,926 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:48:12,931 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:48:12,934 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:48:12,938 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:48:12,943 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:48:12,945 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:48:12,948 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:48:12,954 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:48:12,957 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:48:12,967 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:48:12,976 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:48:12,983 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:48:12,985 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:48:12,989 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:48:12,998 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:48:13,000 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:48:13,000 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:48:13,004 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:48:13,005 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:48:13,006 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:48:13,009 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:48:13,010 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:48:13,012 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:48:13,016 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:48:13,017 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:48:13,018 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:48:13,022 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:48:13,022 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:48:13,024 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:48:13,026 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:48:13,029 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:48:13,033 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:48:13,073 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:48:13,074 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:48:13,078 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:48:13,079 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:48:13,082 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:48:13,082 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:48:13,083 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:48:13,083 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:48:13,083 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:48:13,083 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:48:13,085 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:48:13,087 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:48:13,087 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:48:13,088 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:48:13,088 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:48:13,088 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:48:13,089 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:48:13,090 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:48:13,090 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:48:13,090 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:48:13,091 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:48:13,093 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:48:13,093 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:48:13,093 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:48:13,094 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:48:13,094 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:48:13,094 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:48:13,094 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:48:13,096 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 -> 81df6b78b8a5b5dce54a7a063dd388a3a3711baf [2019-11-26 17:48:13,725 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:48:13,753 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:48:13,760 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:48:13,764 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:48:13,766 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:48:13,769 INFO L428 ainManager$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--irda--via-ircc.ko-entry_point.cil.out.i [2019-11-26 17:48:13,928 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a44768d37/5a872b30e70043b3969a91865257c558/FLAG2c7332298 [2019-11-26 17:48:15,752 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:48:15,755 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--irda--via-ircc.ko-entry_point.cil.out.i [2019-11-26 17:48:15,864 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a44768d37/5a872b30e70043b3969a91865257c558/FLAG2c7332298 [2019-11-26 17:48:15,906 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a44768d37/5a872b30e70043b3969a91865257c558 [2019-11-26 17:48:15,916 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:48:15,918 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:48:15,923 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:48:15,926 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:48:15,932 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:48:15,935 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:48:15" (1/1) ... [2019-11-26 17:48:15,943 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6fb4419f 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 17:48:15,944 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:48:15" (1/1) ... [2019-11-26 17:48:15,969 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:48:16,289 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:48:16,641 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:48:16,646 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@33ef1923 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 17:48:16,647 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:48:16,647 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:48:16,652 INFO L168 Benchmark]: Toolchain (without parser) took 731.42 ms. Allocated memory is still 1.0 GB. Free memory was 956.0 MB in the beginning and 910.1 MB in the end (delta: 45.8 MB). Peak memory consumption was 45.8 MB. Max. memory is 12.5 GB. [2019-11-26 17:48:16,668 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:48:16,670 INFO L168 Benchmark]: CACSL2BoogieTranslator took 724.63 ms. Allocated memory is still 1.0 GB. Free memory was 956.0 MB in the beginning and 910.1 MB in the end (delta: 45.8 MB). Peak memory consumption was 45.8 MB. Max. memory is 12.5 GB. [2019-11-26 17:48:16,676 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 724.63 ms. Allocated memory is still 1.0 GB. Free memory was 956.0 MB in the beginning and 910.1 MB in the end (delta: 45.8 MB). Peak memory consumption was 45.8 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 345]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...