./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--mwl8k.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--mwl8k.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 b3455bc660bf7ee4a7b9f790d7d12dd4743a2310 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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--mwl8k.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 b3455bc660bf7ee4a7b9f790d7d12dd4743a2310 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 17:48:14,119 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:48:14,126 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:48:14,164 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:48:14,165 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:48:14,167 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:48:14,170 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:48:14,188 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:48:14,194 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:48:14,199 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:48:14,201 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:48:14,207 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:48:14,208 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:48:14,216 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:48:14,217 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:48:14,221 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:48:14,224 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:48:14,229 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:48:14,234 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:48:14,244 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:48:14,249 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:48:14,255 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:48:14,258 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:48:14,263 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:48:14,272 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:48:14,272 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:48:14,273 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:48:14,279 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:48:14,280 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:48:14,281 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:48:14,281 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:48:14,283 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:48:14,284 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:48:14,290 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:48:14,292 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:48:14,292 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:48:14,294 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:48:14,295 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:48:14,296 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:48:14,297 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:48:14,303 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:48:14,304 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:48:14,340 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:48:14,342 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:48:14,346 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:48:14,346 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:48:14,347 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:48:14,350 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:48:14,350 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:48:14,351 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:48:14,351 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:48:14,351 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:48:14,353 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:48:14,353 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:48:14,353 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:48:14,354 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:48:14,355 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:48:14,355 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:48:14,357 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:48:14,357 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:48:14,358 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:48:14,358 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:48:14,358 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:48:14,359 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:48:14,360 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:48:14,360 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:48:14,360 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:48:14,361 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:48:14,363 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 -> b3455bc660bf7ee4a7b9f790d7d12dd4743a2310 [2019-11-26 17:48:14,932 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:48:14,952 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:48:14,961 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:48:14,964 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:48:14,966 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:48:14,969 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--mwl8k.ko-entry_point.cil.out.i [2019-11-26 17:48:15,127 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7817ea5a8/a259cd45cc7c4c2fa341f715fffe767d/FLAGc5566b173 [2019-11-26 17:48:17,232 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:48:17,234 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--wireless--mwl8k.ko-entry_point.cil.out.i [2019-11-26 17:48:17,406 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7817ea5a8/a259cd45cc7c4c2fa341f715fffe767d/FLAGc5566b173 [2019-11-26 17:48:17,890 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7817ea5a8/a259cd45cc7c4c2fa341f715fffe767d [2019-11-26 17:48:17,899 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:48:17,905 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:48:17,908 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:48:17,908 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:48:17,919 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:48:17,920 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:48:17" (1/1) ... [2019-11-26 17:48:17,926 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61e62fdd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:48:17, skipping insertion in model container [2019-11-26 17:48:17,927 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:48:17" (1/1) ... [2019-11-26 17:48:17,946 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:48:18,418 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:48:18,789 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:48:18,791 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@19b62da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:48:18, skipping insertion in model container [2019-11-26 17:48:18,794 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:48:18,795 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:48:18,804 INFO L168 Benchmark]: Toolchain (without parser) took 894.55 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 881.4 MB in the end (delta: 63.0 MB). Peak memory consumption was 63.0 MB. Max. memory is 12.5 GB. [2019-11-26 17:48:18,805 INFO L168 Benchmark]: CDTParser took 0.66 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 17:48:18,807 INFO L168 Benchmark]: CACSL2BoogieTranslator took 886.61 ms. Allocated memory is still 1.0 GB. Free memory was 938.6 MB in the beginning and 881.4 MB in the end (delta: 57.3 MB). Peak memory consumption was 57.3 MB. Max. memory is 12.5 GB. [2019-11-26 17:48:18,815 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.66 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 886.61 ms. Allocated memory is still 1.0 GB. Free memory was 938.6 MB in the beginning and 881.4 MB in the end (delta: 57.3 MB). Peak memory consumption was 57.3 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 349]: 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 17:48:22,848 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:48:22,855 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:48:22,882 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:48:22,884 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:48:22,886 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:48:22,898 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:48:22,915 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:48:22,919 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:48:22,926 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:48:22,928 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:48:22,934 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:48:22,937 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:48:22,942 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:48:22,944 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:48:22,950 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:48:22,954 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:48:22,957 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:48:22,962 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:48:22,971 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:48:22,981 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:48:22,987 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:48:22,988 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:48:22,993 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:48:23,001 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:48:23,002 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:48:23,002 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:48:23,006 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:48:23,008 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:48:23,009 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:48:23,011 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:48:23,012 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:48:23,013 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:48:23,017 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:48:23,020 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:48:23,021 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:48:23,024 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:48:23,024 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:48:23,025 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:48:23,029 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:48:23,030 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:48:23,031 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:48:23,069 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:48:23,072 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:48:23,075 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:48:23,077 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:48:23,077 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:48:23,079 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:48:23,079 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:48:23,079 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:48:23,080 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:48:23,080 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:48:23,083 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:48:23,083 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:48:23,083 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:48:23,084 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:48:23,084 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:48:23,085 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:48:23,088 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:48:23,088 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:48:23,088 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:48:23,089 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:48:23,089 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:48:23,089 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:48:23,090 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:48:23,090 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:48:23,090 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:48:23,090 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:48:23,091 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:48:23,093 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:48:23,093 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 -> b3455bc660bf7ee4a7b9f790d7d12dd4743a2310 [2019-11-26 17:48:23,631 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:48:23,662 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:48:23,666 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:48:23,673 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:48:23,674 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:48:23,677 INFO L428 ainManager$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--mwl8k.ko-entry_point.cil.out.i [2019-11-26 17:48:23,840 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9ce491053/58875871b97f409bab240310c7bcff52/FLAG652d6e8bd [2019-11-26 17:48:25,862 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:48:25,865 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--mwl8k.ko-entry_point.cil.out.i [2019-11-26 17:48:25,984 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9ce491053/58875871b97f409bab240310c7bcff52/FLAG652d6e8bd [2019-11-26 17:48:26,022 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9ce491053/58875871b97f409bab240310c7bcff52 [2019-11-26 17:48:26,029 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:48:26,033 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:48:26,038 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:48:26,039 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:48:26,046 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:48:26,049 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:48:26" (1/1) ... [2019-11-26 17:48:26,058 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19261187 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:48:26, skipping insertion in model container [2019-11-26 17:48:26,058 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:48:26" (1/1) ... [2019-11-26 17:48:26,078 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:48:26,493 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:48:26,857 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:48:26,858 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1f7491c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:48:26, skipping insertion in model container [2019-11-26 17:48:26,858 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:48:26,859 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:48:26,864 INFO L168 Benchmark]: Toolchain (without parser) took 828.06 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 881.2 MB in the end (delta: 63.2 MB). Peak memory consumption was 63.2 MB. Max. memory is 12.5 GB. [2019-11-26 17:48:26,866 INFO L168 Benchmark]: CDTParser took 0.34 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 17:48:26,878 INFO L168 Benchmark]: CACSL2BoogieTranslator took 820.62 ms. Allocated memory is still 1.0 GB. Free memory was 938.6 MB in the beginning and 881.2 MB in the end (delta: 57.5 MB). Peak memory consumption was 57.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:48:26,883 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 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 820.62 ms. Allocated memory is still 1.0 GB. Free memory was 938.6 MB in the beginning and 881.2 MB in the end (delta: 57.5 MB). Peak memory consumption was 57.5 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 349]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...