./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.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-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.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 fe92a72a666d16c0c1a5dccdc980c6b87b3f513e ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.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 fe92a72a666d16c0c1a5dccdc980c6b87b3f513e .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 17:50:29,197 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:50:29,204 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:50:29,236 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:50:29,238 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:50:29,240 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:50:29,245 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:50:29,261 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:50:29,267 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:50:29,274 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:50:29,276 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:50:29,278 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:50:29,281 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:50:29,284 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:50:29,287 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:50:29,290 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:50:29,293 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:50:29,296 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:50:29,300 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:50:29,307 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:50:29,314 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:50:29,323 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:50:29,325 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:50:29,330 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:50:29,337 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:50:29,337 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:50:29,339 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:50:29,342 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:50:29,343 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:50:29,344 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:50:29,347 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:50:29,348 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:50:29,349 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:50:29,353 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:50:29,354 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:50:29,357 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:50:29,358 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:50:29,359 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:50:29,360 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:50:29,361 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:50:29,364 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:50:29,366 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:50:29,419 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:50:29,425 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:50:29,426 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:50:29,429 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:50:29,429 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:50:29,430 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:50:29,430 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:50:29,432 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:50:29,432 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:50:29,432 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:50:29,434 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:50:29,434 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:50:29,435 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:50:29,437 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:50:29,437 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:50:29,438 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:50:29,438 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:50:29,439 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:50:29,439 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:50:29,442 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:50:29,442 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:50:29,443 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:50:29,443 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:50:29,443 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:50:29,444 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:50:29,444 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:50:29,444 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 -> fe92a72a666d16c0c1a5dccdc980c6b87b3f513e [2019-11-26 17:50:30,011 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:50:30,040 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:50:30,046 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:50:30,050 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:50:30,055 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:50:30,056 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i [2019-11-26 17:50:30,221 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e589c19a4/1f7d3a5b15014e019068ced01c891b91/FLAGdafba4f74 [2019-11-26 17:50:32,177 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:50:32,183 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i [2019-11-26 17:50:32,317 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e589c19a4/1f7d3a5b15014e019068ced01c891b91/FLAGdafba4f74 [2019-11-26 17:50:32,357 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e589c19a4/1f7d3a5b15014e019068ced01c891b91 [2019-11-26 17:50:32,365 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:50:32,370 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:50:32,378 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:50:32,379 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:50:32,385 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:50:32,389 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:50:32" (1/1) ... [2019-11-26 17:50:32,396 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5711e6d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:50:32, skipping insertion in model container [2019-11-26 17:50:32,399 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:50:32" (1/1) ... [2019-11-26 17:50:32,417 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:50:32,816 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:50:33,184 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:50:33,190 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@202a2e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:50:33, skipping insertion in model container [2019-11-26 17:50:33,190 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:50:33,191 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:50:33,208 INFO L168 Benchmark]: Toolchain (without parser) took 824.12 ms. Allocated memory is still 1.0 GB. Free memory was 944.5 MB in the beginning and 892.9 MB in the end (delta: 51.6 MB). Peak memory consumption was 51.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:50:33,214 INFO L168 Benchmark]: CDTParser took 0.65 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 17:50:33,216 INFO L168 Benchmark]: CACSL2BoogieTranslator took 812.59 ms. Allocated memory is still 1.0 GB. Free memory was 944.5 MB in the beginning and 892.9 MB in the end (delta: 51.6 MB). Peak memory consumption was 51.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:50:33,222 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.65 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 812.59 ms. Allocated memory is still 1.0 GB. Free memory was 944.5 MB in the beginning and 892.9 MB in the end (delta: 51.6 MB). Peak memory consumption was 51.6 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 359]: 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 17:50:37,224 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:50:37,230 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:50:37,264 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:50:37,265 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:50:37,268 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:50:37,273 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:50:37,291 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:50:37,304 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:50:37,307 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:50:37,312 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:50:37,317 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:50:37,318 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:50:37,322 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:50:37,326 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:50:37,330 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:50:37,334 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:50:37,338 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:50:37,341 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:50:37,349 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:50:37,358 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:50:37,366 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:50:37,368 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:50:37,372 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:50:37,381 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:50:37,382 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:50:37,383 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:50:37,387 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:50:37,388 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:50:37,392 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:50:37,392 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:50:37,393 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:50:37,394 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:50:37,399 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:50:37,400 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:50:37,400 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:50:37,401 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:50:37,404 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:50:37,404 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:50:37,405 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:50:37,408 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:50:37,410 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:50:37,447 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:50:37,451 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:50:37,456 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:50:37,458 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:50:37,458 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:50:37,459 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:50:37,459 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:50:37,459 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:50:37,460 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:50:37,463 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:50:37,464 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:50:37,465 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:50:37,465 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:50:37,466 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:50:37,466 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:50:37,467 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:50:37,467 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:50:37,467 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:50:37,467 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:50:37,470 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:50:37,470 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:50:37,471 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:50:37,471 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:50:37,471 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:50:37,471 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:50:37,472 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:50:37,472 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:50:37,475 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:50:37,475 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 -> fe92a72a666d16c0c1a5dccdc980c6b87b3f513e [2019-11-26 17:50:38,084 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:50:38,114 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:50:38,122 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:50:38,124 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:50:38,128 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:50:38,130 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i [2019-11-26 17:50:38,286 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/beaffdcc0/eaf458a8f5064899884a8a8f90504fea/FLAG00b2dfbc3 [2019-11-26 17:50:40,223 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:50:40,224 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i [2019-11-26 17:50:40,335 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/beaffdcc0/eaf458a8f5064899884a8a8f90504fea/FLAG00b2dfbc3 [2019-11-26 17:50:40,372 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/beaffdcc0/eaf458a8f5064899884a8a8f90504fea [2019-11-26 17:50:40,380 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:50:40,383 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:50:40,389 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:50:40,390 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:50:40,396 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:50:40,401 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:50:40" (1/1) ... [2019-11-26 17:50:40,408 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5711e6d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:50:40, skipping insertion in model container [2019-11-26 17:50:40,408 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:50:40" (1/1) ... [2019-11-26 17:50:40,427 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:50:40,801 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:50:41,193 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:50:41,195 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5c291948 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:50:41, skipping insertion in model container [2019-11-26 17:50:41,195 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:50:41,196 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:50:41,206 INFO L168 Benchmark]: Toolchain (without parser) took 816.93 ms. Allocated memory is still 1.0 GB. Free memory was 950.2 MB in the beginning and 898.7 MB in the end (delta: 51.6 MB). Peak memory consumption was 51.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:50:41,208 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 17:50:41,213 INFO L168 Benchmark]: CACSL2BoogieTranslator took 806.99 ms. Allocated memory is still 1.0 GB. Free memory was 950.2 MB in the beginning and 898.7 MB in the end (delta: 51.6 MB). Peak memory consumption was 51.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:50:41,217 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 806.99 ms. Allocated memory is still 1.0 GB. Free memory was 950.2 MB in the beginning and 898.7 MB in the end (delta: 51.6 MB). Peak memory consumption was 51.6 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 359]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...