./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--qla4xxx--qla4xxx.ko.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-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--qla4xxx--qla4xxx.ko.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 dbc2dbcc8bf5fda96d8a8bbe41c84b076fe6de33 ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--qla4xxx--qla4xxx.ko.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 dbc2dbcc8bf5fda96d8a8bbe41c84b076fe6de33 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 17:54:54,099 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:54:54,106 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:54:54,145 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:54:54,148 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:54:54,154 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:54:54,157 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:54:54,175 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:54:54,177 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:54:54,184 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:54:54,190 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:54:54,192 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:54:54,194 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:54:54,198 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:54:54,200 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:54:54,207 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:54:54,208 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:54:54,211 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:54:54,215 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:54:54,227 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:54:54,233 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:54:54,240 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:54:54,242 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:54:54,247 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:54:54,256 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:54:54,257 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:54:54,257 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:54:54,261 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:54:54,261 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:54:54,265 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:54:54,265 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:54:54,267 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:54:54,268 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:54:54,272 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:54:54,274 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:54:54,277 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:54:54,278 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:54:54,279 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:54:54,279 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:54:54,283 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:54:54,284 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:54:54,285 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:54:54,322 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:54:54,325 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:54:54,329 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:54:54,331 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:54:54,331 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:54:54,331 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:54:54,333 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:54:54,333 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:54:54,333 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:54:54,334 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:54:54,336 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:54:54,336 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:54:54,336 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:54:54,338 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:54:54,338 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:54:54,339 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:54:54,339 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:54:54,341 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:54:54,341 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:54:54,341 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:54:54,342 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:54:54,342 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:54:54,344 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:54:54,344 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:54:54,344 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:54:54,345 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:54:54,345 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 -> dbc2dbcc8bf5fda96d8a8bbe41c84b076fe6de33 [2019-11-26 17:54:54,880 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:54:54,911 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:54:54,920 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:54:54,922 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:54:54,926 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:54:54,927 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--qla4xxx--qla4xxx.ko.cil.i [2019-11-26 17:54:55,079 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/83d3a3ed3/af609e6bcf724e8586e5c04625fedc05/FLAGabe63a4f2 [2019-11-26 17:54:58,296 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:54:58,298 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--qla4xxx--qla4xxx.ko.cil.i [2019-11-26 17:54:58,722 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/83d3a3ed3/af609e6bcf724e8586e5c04625fedc05/FLAGabe63a4f2 [2019-11-26 17:54:58,762 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/83d3a3ed3/af609e6bcf724e8586e5c04625fedc05 [2019-11-26 17:54:58,772 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:54:58,777 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:54:58,785 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:54:58,785 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:54:58,792 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:54:58,796 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:54:58" (1/1) ... [2019-11-26 17:54:58,802 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@398bda59 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:54:58, skipping insertion in model container [2019-11-26 17:54:58,805 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:54:58" (1/1) ... [2019-11-26 17:54:58,824 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:55:00,369 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:55:00,744 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:55:00,749 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7a106f56 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:55:00, skipping insertion in model container [2019-11-26 17:55:00,750 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:55:00,751 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:55:00,759 INFO L168 Benchmark]: Toolchain (without parser) took 1975.90 ms. Allocated memory is still 1.0 GB. Free memory was 892.8 MB in the beginning and 891.6 MB in the end (delta: 1.2 MB). Peak memory consumption was 204.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:55:00,760 INFO L168 Benchmark]: CDTParser took 0.68 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 17:55:00,764 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1965.62 ms. Allocated memory is still 1.0 GB. Free memory was 887.1 MB in the beginning and 891.6 MB in the end (delta: -4.5 MB). Peak memory consumption was 198.8 MB. Max. memory is 12.5 GB. [2019-11-26 17:55:00,771 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.68 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 1965.62 ms. Allocated memory is still 1.0 GB. Free memory was 887.1 MB in the beginning and 891.6 MB in the end (delta: -4.5 MB). Peak memory consumption was 198.8 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 365]: 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 17:55:04,779 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:55:04,784 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:55:04,806 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:55:04,808 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:55:04,811 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:55:04,823 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:55:04,846 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:55:04,849 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:55:04,855 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:55:04,856 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:55:04,864 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:55:04,865 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:55:04,869 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:55:04,873 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:55:04,877 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:55:04,879 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:55:04,884 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:55:04,888 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:55:04,896 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:55:04,902 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:55:04,907 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:55:04,909 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:55:04,915 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:55:04,920 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:55:04,922 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:55:04,924 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:55:04,926 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:55:04,926 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:55:04,929 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:55:04,930 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:55:04,931 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:55:04,934 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:55:04,936 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:55:04,937 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:55:04,939 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:55:04,940 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:55:04,940 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:55:04,942 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:55:04,944 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:55:04,948 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:55:04,949 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:55:04,984 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:55:04,987 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:55:04,993 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:55:04,994 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:55:04,994 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:55:04,995 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:55:04,995 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:55:04,995 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:55:04,998 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:55:04,998 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:55:04,999 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:55:05,000 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:55:05,000 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:55:05,001 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:55:05,001 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:55:05,004 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:55:05,004 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:55:05,005 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:55:05,005 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:55:05,005 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:55:05,006 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:55:05,006 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:55:05,009 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:55:05,009 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:55:05,009 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:55:05,010 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:55:05,010 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:55:05,010 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:55:05,011 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 -> dbc2dbcc8bf5fda96d8a8bbe41c84b076fe6de33 [2019-11-26 17:55:05,600 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:55:05,631 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:55:05,635 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:55:05,639 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:55:05,644 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:55:05,645 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--qla4xxx--qla4xxx.ko.cil.i [2019-11-26 17:55:05,800 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/49b401b2e/bc1663a1e0aa4321b1ee9df6943f74d7/FLAG7f1e76a7c [2019-11-26 17:55:09,055 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:55:09,059 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--qla4xxx--qla4xxx.ko.cil.i [2019-11-26 17:55:09,481 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/49b401b2e/bc1663a1e0aa4321b1ee9df6943f74d7/FLAG7f1e76a7c [2019-11-26 17:55:09,527 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/49b401b2e/bc1663a1e0aa4321b1ee9df6943f74d7 [2019-11-26 17:55:09,532 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:55:09,536 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:55:09,540 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:55:09,541 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:55:09,549 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:55:09,552 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:55:09" (1/1) ... [2019-11-26 17:55:09,561 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43f36d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:55:09, skipping insertion in model container [2019-11-26 17:55:09,564 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:55:09" (1/1) ... [2019-11-26 17:55:09,584 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:55:10,878 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:55:11,220 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:55:11,223 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3912c6ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:55:11, skipping insertion in model container [2019-11-26 17:55:11,223 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:55:11,224 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:55:11,229 INFO L168 Benchmark]: Toolchain (without parser) took 1690.83 ms. Allocated memory is still 1.0 GB. Free memory was 898.6 MB in the beginning and 896.2 MB in the end (delta: 2.4 MB). Peak memory consumption was 210.3 MB. Max. memory is 12.5 GB. [2019-11-26 17:55:11,230 INFO L168 Benchmark]: CDTParser took 0.39 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 17:55:11,237 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1683.46 ms. Allocated memory is still 1.0 GB. Free memory was 892.8 MB in the beginning and 896.2 MB in the end (delta: -3.3 MB). Peak memory consumption was 204.6 MB. Max. memory is 12.5 GB. [2019-11-26 17:55:11,240 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39 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 1683.46 ms. Allocated memory is still 1.0 GB. Free memory was 892.8 MB in the beginning and 896.2 MB in the end (delta: -3.3 MB). Peak memory consumption was 204.6 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 365]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...