./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-118_1a-drivers--scsi--qla2xxx--qla2xxx.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 025d5a27 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-118_1a-drivers--scsi--qla2xxx--qla2xxx.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0aa43d7d439b8374435e59925252c5c07ac32bd9 ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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-3.12-rc1/linux-3.12-rc1.tar.xz-118_1a-drivers--scsi--qla2xxx--qla2xxx.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0aa43d7d439b8374435e59925252c5c07ac32bd9 ......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 17:42:26,090 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:42:26,095 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:42:26,132 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:42:26,133 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:42:26,135 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:42:26,141 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:42:26,157 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:42:26,161 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:42:26,166 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:42:26,169 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:42:26,174 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:42:26,175 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:42:26,182 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:42:26,184 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:42:26,190 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:42:26,191 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:42:26,195 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:42:26,199 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:42:26,208 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:42:26,215 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:42:26,221 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:42:26,223 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:42:26,227 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:42:26,235 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:42:26,235 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:42:26,238 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:42:26,240 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:42:26,242 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:42:26,247 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:42:26,247 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:42:26,248 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:42:26,249 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:42:26,251 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:42:26,256 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:42:26,256 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:42:26,259 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:42:26,261 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:42:26,261 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:42:26,264 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:42:26,269 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:42:26,270 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:42:26,310 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:42:26,311 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:42:26,315 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:42:26,315 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:42:26,316 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:42:26,319 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:42:26,319 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:42:26,320 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:42:26,320 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:42:26,320 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:42:26,322 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:42:26,322 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:42:26,322 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:42:26,323 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:42:26,324 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:42:26,327 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:42:26,327 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:42:26,327 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:42:26,328 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:42:26,328 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:42:26,328 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:42:26,329 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:42:26,329 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:42:26,329 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:42:26,330 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:42:26,332 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:42:26,332 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 -> 0aa43d7d439b8374435e59925252c5c07ac32bd9 [2019-11-26 17:42:26,875 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:42:26,903 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:42:26,910 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:42:26,915 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:42:26,916 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:42:26,920 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-118_1a-drivers--scsi--qla2xxx--qla2xxx.ko-entry_point.cil.out.i [2019-11-26 17:42:27,078 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/75d95cd33/39cf3c7916134e04b63e2763d0ae22a9/FLAG4f8eecad9 [2019-11-26 17:42:31,255 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:42:31,260 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-118_1a-drivers--scsi--qla2xxx--qla2xxx.ko-entry_point.cil.out.i [2019-11-26 17:42:31,776 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/75d95cd33/39cf3c7916134e04b63e2763d0ae22a9/FLAG4f8eecad9 [2019-11-26 17:42:31,816 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/75d95cd33/39cf3c7916134e04b63e2763d0ae22a9 [2019-11-26 17:42:31,824 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:42:31,830 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:42:31,833 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:42:31,835 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:42:31,842 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:42:31,845 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:42:31" (1/1) ... [2019-11-26 17:42:31,854 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63e1ede6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:42:31, skipping insertion in model container [2019-11-26 17:42:31,854 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:42:31" (1/1) ... [2019-11-26 17:42:31,876 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:42:33,537 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:42:33,883 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:42:33,888 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@17e1c5f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:42:33, skipping insertion in model container [2019-11-26 17:42:33,888 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:42:33,889 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:42:33,897 INFO L168 Benchmark]: Toolchain (without parser) took 2063.13 ms. Allocated memory is still 1.0 GB. Free memory was 858.3 MB in the beginning and 807.2 MB in the end (delta: 51.1 MB). Peak memory consumption was 183.4 MB. Max. memory is 12.5 GB. [2019-11-26 17:42:33,898 INFO L168 Benchmark]: CDTParser took 0.75 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 17:42:33,903 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2055.86 ms. Allocated memory is still 1.0 GB. Free memory was 858.3 MB in the beginning and 807.2 MB in the end (delta: 51.1 MB). Peak memory consumption was 183.4 MB. Max. memory is 12.5 GB. [2019-11-26 17:42:33,908 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.75 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 2055.86 ms. Allocated memory is still 1.0 GB. Free memory was 858.3 MB in the beginning and 807.2 MB in the end (delta: 51.1 MB). Peak memory consumption was 183.4 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 392]: 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 17:42:38,133 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:42:38,136 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:42:38,161 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:42:38,163 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:42:38,175 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:42:38,181 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:42:38,196 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:42:38,200 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:42:38,203 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:42:38,207 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:42:38,212 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:42:38,214 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:42:38,218 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:42:38,222 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:42:38,227 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:42:38,229 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:42:38,234 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:42:38,238 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:42:38,248 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:42:38,256 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:42:38,263 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:42:38,265 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:42:38,269 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:42:38,276 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:42:38,278 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:42:38,278 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:42:38,282 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:42:38,283 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:42:38,285 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:42:38,289 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:42:38,290 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:42:38,291 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:42:38,295 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:42:38,297 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:42:38,299 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:42:38,300 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:42:38,301 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:42:38,301 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:42:38,303 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:42:38,308 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:42:38,309 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:42:38,348 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:42:38,351 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:42:38,355 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:42:38,355 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:42:38,357 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:42:38,357 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:42:38,357 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:42:38,358 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:42:38,358 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:42:38,360 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:42:38,361 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:42:38,362 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:42:38,362 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:42:38,362 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:42:38,365 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:42:38,365 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:42:38,366 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:42:38,366 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:42:38,366 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:42:38,366 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:42:38,367 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:42:38,367 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:42:38,370 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:42:38,370 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:42:38,370 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:42:38,371 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:42:38,371 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:42:38,371 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:42:38,372 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 -> 0aa43d7d439b8374435e59925252c5c07ac32bd9 [2019-11-26 17:42:38,902 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:42:38,930 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:42:38,937 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:42:38,941 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:42:38,943 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:42:38,944 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-118_1a-drivers--scsi--qla2xxx--qla2xxx.ko-entry_point.cil.out.i [2019-11-26 17:42:39,111 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f4548e3b7/65789c7908fa4c7caffbfabfdf4d6b0b/FLAG5734a5c8e [2019-11-26 17:42:42,821 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:42:42,826 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-118_1a-drivers--scsi--qla2xxx--qla2xxx.ko-entry_point.cil.out.i [2019-11-26 17:42:43,251 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f4548e3b7/65789c7908fa4c7caffbfabfdf4d6b0b/FLAG5734a5c8e [2019-11-26 17:42:43,289 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f4548e3b7/65789c7908fa4c7caffbfabfdf4d6b0b [2019-11-26 17:42:43,297 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:42:43,302 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:42:43,304 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:42:43,308 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:42:43,315 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:42:43,317 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:42:43" (1/1) ... [2019-11-26 17:42:43,327 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31297b4b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:42:43, skipping insertion in model container [2019-11-26 17:42:43,328 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:42:43" (1/1) ... [2019-11-26 17:42:43,348 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:42:45,111 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:42:45,466 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:42:45,469 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7df3758b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:42:45, skipping insertion in model container [2019-11-26 17:42:45,470 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:42:45,470 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:42:45,480 INFO L168 Benchmark]: Toolchain (without parser) took 2172.58 ms. Allocated memory is still 1.0 GB. Free memory was 858.6 MB in the beginning and 808.8 MB in the end (delta: 49.8 MB). Peak memory consumption was 183.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:42:45,482 INFO L168 Benchmark]: CDTParser took 1.44 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 17:42:45,485 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2166.54 ms. Allocated memory is still 1.0 GB. Free memory was 858.6 MB in the beginning and 808.8 MB in the end (delta: 49.8 MB). Peak memory consumption was 183.7 MB. Max. memory is 12.5 GB. [2019-11-26 17:42:45,489 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.44 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 2166.54 ms. Allocated memory is still 1.0 GB. Free memory was 858.6 MB in the beginning and 808.8 MB in the end (delta: 49.8 MB). Peak memory consumption was 183.7 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 392]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...