./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--zd1211rw--zd1211rw.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 025d5a27 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--zd1211rw--zd1211rw.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 587f5461426fc08bf493064c77c9c95a07127e2e ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--zd1211rw--zd1211rw.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 587f5461426fc08bf493064c77c9c95a07127e2e ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-025d5a2 [2019-11-26 17:46:49,200 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:46:49,204 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:46:49,229 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:46:49,229 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:46:49,241 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:46:49,246 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:46:49,265 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:46:49,269 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:46:49,275 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:46:49,277 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:46:49,283 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:46:49,287 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:46:49,291 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:46:49,297 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:46:49,299 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:46:49,303 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:46:49,309 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:46:49,314 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:46:49,321 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:46:49,329 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:46:49,336 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:46:49,339 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:46:49,344 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:46:49,353 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:46:49,354 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:46:49,354 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:46:49,359 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:46:49,362 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:46:49,364 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:46:49,367 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:46:49,368 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:46:49,369 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:46:49,373 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:46:49,375 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:46:49,377 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:46:49,378 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:46:49,381 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:46:49,381 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:46:49,385 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:46:49,390 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:46:49,391 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:46:49,432 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:46:49,432 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:46:49,437 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:46:49,440 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:46:49,440 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:46:49,441 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:46:49,441 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:46:49,441 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:46:49,441 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:46:49,442 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:46:49,444 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:46:49,444 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:46:49,444 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:46:49,446 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:46:49,446 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:46:49,447 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:46:49,447 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:46:49,447 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:46:49,447 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:46:49,448 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:46:49,448 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:46:49,448 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:46:49,448 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:46:49,449 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:46:49,452 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:46:49,452 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:46:49,452 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 -> 587f5461426fc08bf493064c77c9c95a07127e2e [2019-11-26 17:46:50,091 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:46:50,125 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:46:50,131 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:46:50,138 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:46:50,139 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:46:50,140 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--zd1211rw--zd1211rw.ko-entry_point.cil.out.i [2019-11-26 17:46:50,314 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e756359b6/d39034879648454aa38a6ad9e706a32c/FLAGbc0636ccd [2019-11-26 17:46:52,703 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:46:52,709 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--zd1211rw--zd1211rw.ko-entry_point.cil.out.i [2019-11-26 17:46:52,889 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e756359b6/d39034879648454aa38a6ad9e706a32c/FLAGbc0636ccd [2019-11-26 17:46:52,929 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e756359b6/d39034879648454aa38a6ad9e706a32c [2019-11-26 17:46:52,937 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:46:52,944 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:46:52,946 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:46:52,947 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:46:52,955 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:46:52,959 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:46:52" (1/1) ... [2019-11-26 17:46:52,968 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a8d0eae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:46:52, skipping insertion in model container [2019-11-26 17:46:52,969 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:46:52" (1/1) ... [2019-11-26 17:46:52,992 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:46:53,529 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:46:53,922 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:46:53,923 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2c49c284 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:46:53, skipping insertion in model container [2019-11-26 17:46:53,925 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:46:53,927 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:46:53,933 INFO L168 Benchmark]: Toolchain (without parser) took 988.89 ms. Allocated memory is still 1.0 GB. Free memory was 933.0 MB in the beginning and 851.5 MB in the end (delta: 81.5 MB). Peak memory consumption was 81.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:46:53,937 INFO L168 Benchmark]: CDTParser took 2.17 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:46:53,941 INFO L168 Benchmark]: CACSL2BoogieTranslator took 980.95 ms. Allocated memory is still 1.0 GB. Free memory was 933.0 MB in the beginning and 851.5 MB in the end (delta: 81.5 MB). Peak memory consumption was 81.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:46:53,949 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.17 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 980.95 ms. Allocated memory is still 1.0 GB. Free memory was 933.0 MB in the beginning and 851.5 MB in the end (delta: 81.5 MB). Peak memory consumption was 81.5 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 302]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-025d5a2 [2019-11-26 17:46:57,957 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:46:57,959 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:46:57,986 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:46:57,988 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:46:57,991 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:46:57,993 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:46:58,012 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:46:58,015 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:46:58,032 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:46:58,034 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:46:58,039 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:46:58,041 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:46:58,045 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:46:58,053 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:46:58,055 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:46:58,060 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:46:58,063 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:46:58,068 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:46:58,078 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:46:58,087 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:46:58,095 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:46:58,097 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:46:58,105 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:46:58,112 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:46:58,113 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:46:58,115 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:46:58,117 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:46:58,121 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:46:58,122 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:46:58,125 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:46:58,127 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:46:58,129 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:46:58,132 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:46:58,135 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:46:58,137 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:46:58,140 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:46:58,140 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:46:58,141 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:46:58,143 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:46:58,146 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:46:58,149 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:46:58,192 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:46:58,193 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:46:58,198 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:46:58,199 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:46:58,199 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:46:58,199 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:46:58,200 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:46:58,200 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:46:58,200 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:46:58,202 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:46:58,203 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:46:58,203 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:46:58,204 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:46:58,205 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:46:58,205 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:46:58,206 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:46:58,207 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:46:58,207 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:46:58,207 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:46:58,210 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:46:58,210 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:46:58,210 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:46:58,211 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:46:58,211 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:46:58,211 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:46:58,212 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:46:58,212 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:46:58,212 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:46:58,215 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 -> 587f5461426fc08bf493064c77c9c95a07127e2e [2019-11-26 17:46:58,895 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:46:58,924 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:46:58,933 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:46:58,939 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:46:58,940 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:46:58,941 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--zd1211rw--zd1211rw.ko-entry_point.cil.out.i [2019-11-26 17:46:59,093 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/03efa0998/77b58f52c0ef4f0b8bc2a7237f99aaa7/FLAGd33eeb1cc [2019-11-26 17:47:01,507 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:47:01,510 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--wireless--zd1211rw--zd1211rw.ko-entry_point.cil.out.i [2019-11-26 17:47:01,680 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/03efa0998/77b58f52c0ef4f0b8bc2a7237f99aaa7/FLAGd33eeb1cc [2019-11-26 17:47:01,720 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/03efa0998/77b58f52c0ef4f0b8bc2a7237f99aaa7 [2019-11-26 17:47:01,729 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:47:01,736 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:47:01,738 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:47:01,739 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:47:01,750 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:47:01,752 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:47:01" (1/1) ... [2019-11-26 17:47:01,758 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6af9779e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:47:01, skipping insertion in model container [2019-11-26 17:47:01,767 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:47:01" (1/1) ... [2019-11-26 17:47:01,787 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:47:02,334 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:47:02,705 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:47:02,710 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4777600a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:47:02, skipping insertion in model container [2019-11-26 17:47:02,710 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:47:02,711 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:47:02,721 INFO L168 Benchmark]: Toolchain (without parser) took 981.88 ms. Allocated memory is still 1.0 GB. Free memory was 932.9 MB in the beginning and 852.7 MB in the end (delta: 80.2 MB). Peak memory consumption was 80.2 MB. Max. memory is 12.5 GB. [2019-11-26 17:47:02,723 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:47:02,725 INFO L168 Benchmark]: CACSL2BoogieTranslator took 972.41 ms. Allocated memory is still 1.0 GB. Free memory was 932.9 MB in the beginning and 852.7 MB in the end (delta: 80.2 MB). Peak memory consumption was 80.2 MB. Max. memory is 12.5 GB. [2019-11-26 17:47:02,730 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 972.41 ms. Allocated memory is still 1.0 GB. Free memory was 932.9 MB in the beginning and 852.7 MB in the end (delta: 80.2 MB). Peak memory consumption was 80.2 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 302]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...