./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.7.3/main4_drivers-scsi-mpt2sas-mpt2sas-ko--32_7a--linux-3.7.3.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-3.7.3/main4_drivers-scsi-mpt2sas-mpt2sas-ko--32_7a--linux-3.7.3.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 56088109ed0183126eedba69e0267fa67e876d9a ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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-3.7.3/main4_drivers-scsi-mpt2sas-mpt2sas-ko--32_7a--linux-3.7.3.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 56088109ed0183126eedba69e0267fa67e876d9a ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 17:40:21,218 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:40:21,222 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:40:21,245 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:40:21,247 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:40:21,249 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:40:21,266 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:40:21,282 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:40:21,287 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:40:21,290 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:40:21,295 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:40:21,300 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:40:21,303 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:40:21,307 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:40:21,312 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:40:21,317 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:40:21,318 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:40:21,323 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:40:21,329 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:40:21,338 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:40:21,343 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:40:21,351 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:40:21,354 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:40:21,358 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:40:21,365 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:40:21,367 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:40:21,367 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:40:21,371 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:40:21,372 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:40:21,373 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:40:21,375 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:40:21,376 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:40:21,378 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:40:21,383 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:40:21,385 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:40:21,387 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:40:21,391 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:40:21,391 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:40:21,392 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:40:21,393 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:40:21,397 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:40:21,400 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:40:21,441 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:40:21,446 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:40:21,449 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:40:21,450 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:40:21,450 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:40:21,450 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:40:21,451 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:40:21,453 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:40:21,453 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:40:21,453 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:40:21,455 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:40:21,455 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:40:21,455 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:40:21,456 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:40:21,458 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:40:21,458 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:40:21,459 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:40:21,459 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:40:21,459 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:40:21,461 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:40:21,461 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:40:21,461 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:40:21,462 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:40:21,464 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:40:21,464 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:40:21,464 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:40:21,465 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 -> 56088109ed0183126eedba69e0267fa67e876d9a [2019-11-26 17:40:22,048 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:40:22,082 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:40:22,088 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:40:22,093 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:40:22,094 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:40:22,097 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.7.3/main4_drivers-scsi-mpt2sas-mpt2sas-ko--32_7a--linux-3.7.3.i [2019-11-26 17:40:22,258 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bd9149a4a/192a0c42801d43eaa9c172152ac9d23c/FLAGc086c2a35 [2019-11-26 17:40:24,720 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:40:24,723 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.7.3/main4_drivers-scsi-mpt2sas-mpt2sas-ko--32_7a--linux-3.7.3.i [2019-11-26 17:40:24,904 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bd9149a4a/192a0c42801d43eaa9c172152ac9d23c/FLAGc086c2a35 [2019-11-26 17:40:24,943 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bd9149a4a/192a0c42801d43eaa9c172152ac9d23c [2019-11-26 17:40:24,952 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:40:24,955 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:40:24,959 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:40:24,961 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:40:24,969 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:40:24,970 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:40:24" (1/1) ... [2019-11-26 17:40:24,980 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18d40e17 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:40:24, skipping insertion in model container [2019-11-26 17:40:24,981 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:40:24" (1/1) ... [2019-11-26 17:40:24,999 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:40:25,703 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:40:26,070 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:40:26,076 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2e72f65b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:40:26, skipping insertion in model container [2019-11-26 17:40:26,076 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:40:26,077 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:40:26,089 INFO L168 Benchmark]: Toolchain (without parser) took 1124.10 ms. Allocated memory is still 1.0 GB. Free memory was 932.9 MB in the beginning and 828.0 MB in the end (delta: 105.0 MB). Peak memory consumption was 105.0 MB. Max. memory is 12.5 GB. [2019-11-26 17:40:26,091 INFO L168 Benchmark]: CDTParser took 0.80 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 17:40:26,095 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1117.77 ms. Allocated memory is still 1.0 GB. Free memory was 932.9 MB in the beginning and 828.0 MB in the end (delta: 105.0 MB). Peak memory consumption was 105.0 MB. Max. memory is 12.5 GB. [2019-11-26 17:40:26,101 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.80 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 1117.77 ms. Allocated memory is still 1.0 GB. Free memory was 932.9 MB in the beginning and 828.0 MB in the end (delta: 105.0 MB). Peak memory consumption was 105.0 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 346]: 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 17:40:30,183 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:40:30,187 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:40:30,217 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:40:30,219 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:40:30,228 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:40:30,232 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:40:30,248 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:40:30,254 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:40:30,260 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:40:30,261 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:40:30,267 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:40:30,269 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:40:30,274 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:40:30,277 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:40:30,284 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:40:30,286 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:40:30,291 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:40:30,295 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:40:30,305 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:40:30,313 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:40:30,321 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:40:30,324 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:40:30,327 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:40:30,335 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:40:30,337 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:40:30,337 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:40:30,341 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:40:30,342 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:40:30,345 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:40:30,345 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:40:30,347 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:40:30,351 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:40:30,353 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:40:30,356 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:40:30,357 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:40:30,359 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:40:30,361 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:40:30,361 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:40:30,362 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:40:30,367 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:40:30,368 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:40:30,408 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:40:30,410 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:40:30,414 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:40:30,416 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:40:30,416 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:40:30,417 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:40:30,419 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:40:30,419 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:40:30,419 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:40:30,420 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:40:30,421 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:40:30,421 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:40:30,422 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:40:30,424 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:40:30,424 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:40:30,425 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:40:30,425 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:40:30,425 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:40:30,426 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:40:30,427 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:40:30,427 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:40:30,429 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:40:30,429 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:40:30,429 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:40:30,430 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:40:30,430 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:40:30,433 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:40:30,433 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:40:30,433 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 -> 56088109ed0183126eedba69e0267fa67e876d9a [2019-11-26 17:40:30,968 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:40:30,998 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:40:31,005 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:40:31,007 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:40:31,010 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:40:31,014 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.7.3/main4_drivers-scsi-mpt2sas-mpt2sas-ko--32_7a--linux-3.7.3.i [2019-11-26 17:40:31,171 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6c28f5f76/b9e5359816fd45d588d6f6196aef2355/FLAG091ea5894 [2019-11-26 17:40:33,565 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:40:33,568 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.7.3/main4_drivers-scsi-mpt2sas-mpt2sas-ko--32_7a--linux-3.7.3.i [2019-11-26 17:40:33,749 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6c28f5f76/b9e5359816fd45d588d6f6196aef2355/FLAG091ea5894 [2019-11-26 17:40:33,784 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6c28f5f76/b9e5359816fd45d588d6f6196aef2355 [2019-11-26 17:40:33,793 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:40:33,797 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:40:33,799 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:40:33,801 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:40:33,813 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:40:33,814 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:40:33" (1/1) ... [2019-11-26 17:40:33,820 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d39e63f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:40:33, skipping insertion in model container [2019-11-26 17:40:33,820 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:40:33" (1/1) ... [2019-11-26 17:40:33,840 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:40:34,510 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:40:34,891 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:40:34,895 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2e72f65b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:40:34, skipping insertion in model container [2019-11-26 17:40:34,897 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:40:34,897 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:40:34,908 INFO L168 Benchmark]: Toolchain (without parser) took 1105.61 ms. Allocated memory is still 1.0 GB. Free memory was 927.1 MB in the beginning and 820.3 MB in the end (delta: 106.8 MB). Peak memory consumption was 106.8 MB. Max. memory is 12.5 GB. [2019-11-26 17:40:34,910 INFO L168 Benchmark]: CDTParser took 0.40 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 17:40:34,913 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1098.06 ms. Allocated memory is still 1.0 GB. Free memory was 927.1 MB in the beginning and 820.3 MB in the end (delta: 106.8 MB). Peak memory consumption was 106.8 MB. Max. memory is 12.5 GB. [2019-11-26 17:40:34,918 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40 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 1098.06 ms. Allocated memory is still 1.0 GB. Free memory was 927.1 MB in the beginning and 820.3 MB in the end (delta: 106.8 MB). Peak memory consumption was 106.8 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 346]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...