./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--initio.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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--initio.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 e272fac167df2cfbbbc1367743e9d27b0bb54cb3 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--initio.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 e272fac167df2cfbbbc1367743e9d27b0bb54cb3 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 17:48:30,094 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:48:30,102 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:48:30,132 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:48:30,134 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:48:30,137 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:48:30,146 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:48:30,165 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:48:30,167 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:48:30,174 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:48:30,176 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:48:30,183 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:48:30,185 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:48:30,189 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:48:30,195 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:48:30,200 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:48:30,202 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:48:30,206 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:48:30,214 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:48:30,222 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:48:30,231 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:48:30,237 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:48:30,240 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:48:30,244 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:48:30,251 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:48:30,254 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:48:30,254 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:48:30,258 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:48:30,262 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:48:30,263 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:48:30,264 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:48:30,268 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:48:30,269 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:48:30,271 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:48:30,275 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:48:30,276 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:48:30,277 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:48:30,279 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:48:30,279 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:48:30,280 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:48:30,284 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:48:30,286 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:48:30,326 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:48:30,327 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:48:30,332 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:48:30,333 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:48:30,333 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:48:30,334 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:48:30,336 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:48:30,336 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:48:30,336 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:48:30,337 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:48:30,338 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:48:30,338 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:48:30,338 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:48:30,341 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:48:30,342 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:48:30,342 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:48:30,342 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:48:30,342 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:48:30,343 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:48:30,343 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:48:30,343 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:48:30,346 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:48:30,346 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:48:30,346 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:48:30,347 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:48:30,347 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:48:30,347 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 -> e272fac167df2cfbbbc1367743e9d27b0bb54cb3 [2019-11-26 17:48:30,954 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:48:30,985 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:48:30,993 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:48:30,998 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:48:30,998 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:48:30,999 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--initio.ko-entry_point.cil.out.i [2019-11-26 17:48:31,154 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/58b04a271/be928790aa154e54911f8e40bdb338fb/FLAGc40d593e4 [2019-11-26 17:48:33,078 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:48:33,083 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--initio.ko-entry_point.cil.out.i [2019-11-26 17:48:33,158 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/58b04a271/be928790aa154e54911f8e40bdb338fb/FLAGc40d593e4 [2019-11-26 17:48:33,191 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/58b04a271/be928790aa154e54911f8e40bdb338fb [2019-11-26 17:48:33,197 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:48:33,206 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:48:33,207 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:48:33,207 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:48:33,210 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:48:33,214 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:48:33" (1/1) ... [2019-11-26 17:48:33,221 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19261187 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:48:33, skipping insertion in model container [2019-11-26 17:48:33,221 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:48:33" (1/1) ... [2019-11-26 17:48:33,234 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:48:33,408 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:48:33,667 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:48:33,668 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7dc73647 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:48:33, skipping insertion in model container [2019-11-26 17:48:33,670 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:48:33,670 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:48:33,676 INFO L168 Benchmark]: Toolchain (without parser) took 469.58 ms. Allocated memory is still 1.0 GB. Free memory was 956.0 MB in the beginning and 921.6 MB in the end (delta: 34.4 MB). Peak memory consumption was 34.4 MB. Max. memory is 12.5 GB. [2019-11-26 17:48:33,677 INFO L168 Benchmark]: CDTParser took 1.88 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 17:48:33,677 INFO L168 Benchmark]: CACSL2BoogieTranslator took 463.14 ms. Allocated memory is still 1.0 GB. Free memory was 956.0 MB in the beginning and 921.6 MB in the end (delta: 34.4 MB). Peak memory consumption was 34.4 MB. Max. memory is 12.5 GB. [2019-11-26 17:48:33,684 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.88 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 463.14 ms. Allocated memory is still 1.0 GB. Free memory was 956.0 MB in the beginning and 921.6 MB in the end (delta: 34.4 MB). Peak memory consumption was 34.4 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 331]: 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 17:48:37,445 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:48:37,452 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:48:37,489 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:48:37,489 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:48:37,495 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:48:37,498 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:48:37,511 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:48:37,521 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:48:37,525 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:48:37,530 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:48:37,532 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:48:37,533 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:48:37,537 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:48:37,539 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:48:37,543 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:48:37,548 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:48:37,549 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:48:37,554 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:48:37,561 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:48:37,575 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:48:37,585 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:48:37,586 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:48:37,592 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:48:37,596 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:48:37,600 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:48:37,600 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:48:37,602 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:48:37,603 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:48:37,607 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:48:37,610 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:48:37,611 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:48:37,612 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:48:37,616 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:48:37,617 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:48:37,620 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:48:37,621 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:48:37,621 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:48:37,622 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:48:37,626 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:48:37,627 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:48:37,628 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:48:37,682 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:48:37,683 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:48:37,684 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:48:37,692 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:48:37,692 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:48:37,693 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:48:37,693 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:48:37,693 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:48:37,693 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:48:37,694 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:48:37,695 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:48:37,695 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:48:37,695 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:48:37,697 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:48:37,698 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:48:37,698 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:48:37,698 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:48:37,700 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:48:37,700 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:48:37,700 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:48:37,701 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:48:37,703 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:48:37,703 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:48:37,704 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:48:37,704 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:48:37,704 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:48:37,705 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:48:37,708 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:48:37,709 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 -> e272fac167df2cfbbbc1367743e9d27b0bb54cb3 [2019-11-26 17:48:38,334 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:48:38,364 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:48:38,367 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:48:38,372 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:48:38,374 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:48:38,378 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--initio.ko-entry_point.cil.out.i [2019-11-26 17:48:38,544 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dc13b81d8/ba7e2dbb2e2a48cd8b0f319be9312714/FLAGb1a185750 [2019-11-26 17:48:40,379 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:48:40,380 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--initio.ko-entry_point.cil.out.i [2019-11-26 17:48:40,461 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dc13b81d8/ba7e2dbb2e2a48cd8b0f319be9312714/FLAGb1a185750 [2019-11-26 17:48:40,499 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dc13b81d8/ba7e2dbb2e2a48cd8b0f319be9312714 [2019-11-26 17:48:40,509 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:48:40,511 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:48:40,517 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:48:40,517 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:48:40,523 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:48:40,527 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:48:40" (1/1) ... [2019-11-26 17:48:40,535 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@374bf11a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:48:40, skipping insertion in model container [2019-11-26 17:48:40,538 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:48:40" (1/1) ... [2019-11-26 17:48:40,556 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:48:40,834 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:48:41,183 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:48:41,188 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@44a405f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:48:41, skipping insertion in model container [2019-11-26 17:48:41,189 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:48:41,189 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:48:41,199 INFO L168 Benchmark]: Toolchain (without parser) took 680.11 ms. Allocated memory is still 1.0 GB. Free memory was 950.2 MB in the beginning and 915.9 MB in the end (delta: 34.4 MB). Peak memory consumption was 34.4 MB. Max. memory is 12.5 GB. [2019-11-26 17:48:41,200 INFO L168 Benchmark]: CDTParser took 0.41 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 17:48:41,202 INFO L168 Benchmark]: CACSL2BoogieTranslator took 672.23 ms. Allocated memory is still 1.0 GB. Free memory was 950.2 MB in the beginning and 915.9 MB in the end (delta: 34.4 MB). Peak memory consumption was 34.4 MB. Max. memory is 12.5 GB. [2019-11-26 17:48:41,206 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41 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 672.23 ms. Allocated memory is still 1.0 GB. Free memory was 950.2 MB in the beginning and 915.9 MB in the end (delta: 34.4 MB). Peak memory consumption was 34.4 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 331]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...