./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--video--udlfb.ko-main.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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--video--udlfb.ko-main.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 a56630900750e02d205fd1062673e34a6423678f ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--video--udlfb.ko-main.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 a56630900750e02d205fd1062673e34a6423678f .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 17:42:13,473 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:42:13,481 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:42:13,509 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:42:13,509 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:42:13,512 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:42:13,524 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:42:13,549 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:42:13,554 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:42:13,558 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:42:13,562 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:42:13,569 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:42:13,571 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:42:13,581 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:42:13,593 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:42:13,600 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:42:13,602 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:42:13,606 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:42:13,611 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:42:13,621 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:42:13,624 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:42:13,634 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:42:13,637 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:42:13,641 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:42:13,649 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:42:13,650 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:42:13,650 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:42:13,655 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:42:13,659 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:42:13,660 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:42:13,661 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:42:13,662 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:42:13,664 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:42:13,665 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:42:13,671 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:42:13,671 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:42:13,673 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:42:13,673 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:42:13,675 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:42:13,676 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:42:13,682 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:42:13,683 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:42:13,721 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:42:13,722 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:42:13,727 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:42:13,728 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:42:13,728 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:42:13,728 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:42:13,729 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:42:13,731 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:42:13,731 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:42:13,731 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:42:13,733 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:42:13,733 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:42:13,733 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:42:13,736 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:42:13,737 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:42:13,737 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:42:13,737 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:42:13,738 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:42:13,738 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:42:13,738 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:42:13,741 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:42:13,741 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:42:13,741 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:42:13,742 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:42:13,742 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:42:13,742 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:42:13,743 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 -> a56630900750e02d205fd1062673e34a6423678f [2019-11-26 17:42:14,397 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:42:14,428 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:42:14,436 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:42:14,440 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:42:14,442 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:42:14,443 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--video--udlfb.ko-main.cil.out.i [2019-11-26 17:42:14,603 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/545a7b9af/eb899585aba94aeb8738aea81d96a7d7/FLAG44e576968 [2019-11-26 17:42:16,295 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:42:16,297 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--video--udlfb.ko-main.cil.out.i [2019-11-26 17:42:16,389 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/545a7b9af/eb899585aba94aeb8738aea81d96a7d7/FLAG44e576968 [2019-11-26 17:42:16,428 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/545a7b9af/eb899585aba94aeb8738aea81d96a7d7 [2019-11-26 17:42:16,435 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:42:16,441 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:42:16,445 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:42:16,446 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:42:16,455 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:42:16,456 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:42:16" (1/1) ... [2019-11-26 17:42:16,466 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@260bf701 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:42:16, skipping insertion in model container [2019-11-26 17:42:16,467 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:42:16" (1/1) ... [2019-11-26 17:42:16,485 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:42:16,723 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:42:17,105 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:42:17,106 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2ade9b0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:42:17, skipping insertion in model container [2019-11-26 17:42:17,109 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:42:17,110 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:42:17,118 INFO L168 Benchmark]: Toolchain (without parser) took 670.98 ms. Allocated memory is still 1.0 GB. Free memory was 950.2 MB in the beginning and 921.6 MB in the end (delta: 28.6 MB). Peak memory consumption was 28.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:42:17,119 INFO L168 Benchmark]: CDTParser took 1.96 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 17:42:17,121 INFO L168 Benchmark]: CACSL2BoogieTranslator took 664.41 ms. Allocated memory is still 1.0 GB. Free memory was 950.2 MB in the beginning and 921.6 MB in the end (delta: 28.6 MB). Peak memory consumption was 28.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:42:17,128 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.96 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 664.41 ms. Allocated memory is still 1.0 GB. Free memory was 950.2 MB in the beginning and 921.6 MB in the end (delta: 28.6 MB). Peak memory consumption was 28.6 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 404]: 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 17:42:21,149 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:42:21,155 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:42:21,186 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:42:21,188 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:42:21,190 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:42:21,206 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:42:21,222 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:42:21,225 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:42:21,232 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:42:21,233 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:42:21,238 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:42:21,242 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:42:21,248 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:42:21,250 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:42:21,255 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:42:21,259 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:42:21,262 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:42:21,268 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:42:21,276 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:42:21,284 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:42:21,292 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:42:21,293 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:42:21,301 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:42:21,309 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:42:21,309 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:42:21,310 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:42:21,313 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:42:21,314 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:42:21,316 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:42:21,320 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:42:21,321 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:42:21,322 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:42:21,325 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:42:21,327 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:42:21,330 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:42:21,331 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:42:21,333 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:42:21,333 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:42:21,334 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:42:21,339 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:42:21,340 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:42:21,380 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:42:21,383 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:42:21,385 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:42:21,386 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:42:21,388 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:42:21,388 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:42:21,388 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:42:21,389 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:42:21,389 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:42:21,391 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:42:21,392 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:42:21,392 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:42:21,393 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:42:21,394 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:42:21,394 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:42:21,395 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:42:21,397 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:42:21,397 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:42:21,397 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:42:21,398 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:42:21,398 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:42:21,400 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:42:21,400 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:42:21,400 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:42:21,401 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:42:21,402 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:42:21,402 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:42:21,404 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:42:21,404 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 -> a56630900750e02d205fd1062673e34a6423678f [2019-11-26 17:42:21,958 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:42:21,989 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:42:21,992 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:42:21,998 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:42:22,000 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:42:22,005 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--video--udlfb.ko-main.cil.out.i [2019-11-26 17:42:22,157 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/19a77b6c8/808d889689f94c44b10c093c115fc584/FLAG7023c3c8c [2019-11-26 17:42:23,902 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:42:23,907 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--video--udlfb.ko-main.cil.out.i [2019-11-26 17:42:23,993 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/19a77b6c8/808d889689f94c44b10c093c115fc584/FLAG7023c3c8c [2019-11-26 17:42:24,016 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/19a77b6c8/808d889689f94c44b10c093c115fc584 [2019-11-26 17:42:24,021 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:42:24,023 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:42:24,039 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:42:24,039 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:42:24,043 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:42:24,044 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:42:24" (1/1) ... [2019-11-26 17:42:24,051 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@260bf701 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:42:24, skipping insertion in model container [2019-11-26 17:42:24,052 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:42:24" (1/1) ... [2019-11-26 17:42:24,068 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:42:24,304 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:42:24,645 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:42:24,650 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 05:42:24, skipping insertion in model container [2019-11-26 17:42:24,650 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:42:24,651 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:42:24,661 INFO L168 Benchmark]: Toolchain (without parser) took 632.95 ms. Allocated memory is still 1.0 GB. Free memory was 956.0 MB in the beginning and 927.3 MB in the end (delta: 28.6 MB). Peak memory consumption was 28.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:42:24,664 INFO L168 Benchmark]: CDTParser took 0.56 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 17:42:24,665 INFO L168 Benchmark]: CACSL2BoogieTranslator took 612.31 ms. Allocated memory is still 1.0 GB. Free memory was 956.0 MB in the beginning and 927.3 MB in the end (delta: 28.6 MB). Peak memory consumption was 28.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:42:24,671 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.56 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 612.31 ms. Allocated memory is still 1.0 GB. Free memory was 956.0 MB in the beginning and 927.3 MB in the end (delta: 28.6 MB). Peak memory consumption was 28.6 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 404]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...