./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-32_7a-drivers--scsi--aic7xxx--aic79xx.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-32_7a-drivers--scsi--aic7xxx--aic79xx.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 fcc50c19520262392c107c6c268726872e947e3e .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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-32_7a-drivers--scsi--aic7xxx--aic79xx.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 fcc50c19520262392c107c6c268726872e947e3e ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 17:46:53,061 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:46:53,067 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:46:53,089 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:46:53,090 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:46:53,093 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:46:53,095 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:46:53,108 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:46:53,114 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:46:53,119 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:46:53,120 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:46:53,123 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:46:53,124 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:46:53,127 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:46:53,128 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:46:53,131 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:46:53,136 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:46:53,137 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:46:53,139 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:46:53,145 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:46:53,151 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:46:53,155 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:46:53,157 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:46:53,160 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:46:53,167 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:46:53,167 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:46:53,167 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:46:53,173 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:46:53,173 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:46:53,174 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:46:53,177 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:46:53,178 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:46:53,179 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:46:53,183 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:46:53,184 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:46:53,185 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:46:53,187 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:46:53,188 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:46:53,188 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:46:53,189 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:46:53,193 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:46:53,194 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-26 17:46:53,225 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:46:53,225 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:46:53,227 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:46:53,228 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:46:53,228 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:46:53,228 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:46:53,228 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:46:53,228 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:46:53,229 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:46:53,230 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:46:53,231 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:46:53,231 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:46:53,231 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:46:53,232 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:46:53,233 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:46:53,233 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:46:53,233 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:46:53,233 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:46:53,236 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:46:53,236 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:46:53,236 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:46:53,237 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:46:53,237 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:46:53,237 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:46:53,237 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:46:53,237 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:46:53,238 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 -> fcc50c19520262392c107c6c268726872e947e3e [2019-11-26 17:46:53,673 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:46:53,689 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:46:53,694 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:46:53,698 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:46:53,700 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:46:53,701 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--aic7xxx--aic79xx.ko-entry_point.cil.out.i [2019-11-26 17:46:53,803 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9e028d92a/3f6ea1ed20dc40fe8a1eefee1878a86c/FLAGa2d41f660 [2019-11-26 17:46:55,323 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:46:55,326 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--aic7xxx--aic79xx.ko-entry_point.cil.out.i [2019-11-26 17:46:55,430 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9e028d92a/3f6ea1ed20dc40fe8a1eefee1878a86c/FLAGa2d41f660 [2019-11-26 17:46:55,821 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9e028d92a/3f6ea1ed20dc40fe8a1eefee1878a86c [2019-11-26 17:46:55,827 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:46:55,830 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:46:55,836 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:46:55,837 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:46:55,843 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:46:55,844 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:46:55" (1/1) ... [2019-11-26 17:46:55,850 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29ac5b27 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:46:55, skipping insertion in model container [2019-11-26 17:46:55,850 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:46:55" (1/1) ... [2019-11-26 17:46:55,864 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:46:56,268 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:46:56,519 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:46:56,523 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@71dac491 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:46:56, skipping insertion in model container [2019-11-26 17:46:56,523 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:46:56,524 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:46:56,531 INFO L168 Benchmark]: Toolchain (without parser) took 696.42 ms. Allocated memory is still 1.0 GB. Free memory was 933.0 MB in the beginning and 845.7 MB in the end (delta: 87.4 MB). Peak memory consumption was 87.4 MB. Max. memory is 12.5 GB. [2019-11-26 17:46:56,533 INFO L168 Benchmark]: CDTParser took 2.23 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 17:46:56,534 INFO L168 Benchmark]: CACSL2BoogieTranslator took 687.78 ms. Allocated memory is still 1.0 GB. Free memory was 933.0 MB in the beginning and 845.7 MB in the end (delta: 87.4 MB). Peak memory consumption was 87.4 MB. Max. memory is 12.5 GB. [2019-11-26 17:46:56,539 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.23 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 687.78 ms. Allocated memory is still 1.0 GB. Free memory was 933.0 MB in the beginning and 845.7 MB in the end (delta: 87.4 MB). Peak memory consumption was 87.4 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 306]: 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 17:46:59,421 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:46:59,423 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:46:59,442 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:46:59,444 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:46:59,453 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:46:59,455 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:46:59,459 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:46:59,473 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:46:59,477 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:46:59,479 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:46:59,484 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:46:59,484 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:46:59,486 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:46:59,489 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:46:59,492 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:46:59,493 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:46:59,495 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:46:59,499 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:46:59,505 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:46:59,511 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:46:59,515 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:46:59,516 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:46:59,519 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:46:59,525 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:46:59,526 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:46:59,526 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:46:59,529 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:46:59,531 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:46:59,532 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:46:59,532 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:46:59,533 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:46:59,534 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:46:59,538 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:46:59,539 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:46:59,539 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:46:59,540 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:46:59,542 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:46:59,542 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:46:59,543 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:46:59,544 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:46:59,546 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-26 17:46:59,574 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:46:59,576 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:46:59,578 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:46:59,579 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:46:59,579 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:46:59,579 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:46:59,582 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:46:59,582 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 17:46:59,582 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:46:59,582 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 17:46:59,583 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:46:59,584 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:46:59,584 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 17:46:59,584 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:46:59,585 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 17:46:59,585 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:46:59,587 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:46:59,587 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:46:59,587 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:46:59,587 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:46:59,588 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:46:59,588 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:46:59,588 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 17:46:59,588 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:46:59,588 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:46:59,590 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 17:46:59,590 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:46:59,590 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-26 17:46:59,590 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 -> fcc50c19520262392c107c6c268726872e947e3e [2019-11-26 17:47:00,069 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:47:00,088 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:47:00,091 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:47:00,097 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:47:00,097 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:47:00,098 INFO L428 ainManager$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-32_7a-drivers--scsi--aic7xxx--aic79xx.ko-entry_point.cil.out.i [2019-11-26 17:47:00,202 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6bde78db2/bc4cd0425225435eae00845ec4291ebc/FLAG78da476d8 [2019-11-26 17:47:01,773 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:47:01,780 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--aic7xxx--aic79xx.ko-entry_point.cil.out.i [2019-11-26 17:47:01,898 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6bde78db2/bc4cd0425225435eae00845ec4291ebc/FLAG78da476d8 [2019-11-26 17:47:02,244 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6bde78db2/bc4cd0425225435eae00845ec4291ebc [2019-11-26 17:47:02,248 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:47:02,250 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 17:47:02,262 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:47:02,262 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:47:02,265 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:47:02,266 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:47:02" (1/1) ... [2019-11-26 17:47:02,269 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18499849 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:47:02, skipping insertion in model container [2019-11-26 17:47:02,270 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:47:02" (1/1) ... [2019-11-26 17:47:02,287 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:47:02,649 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:47:02,923 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type atomic64_t [2019-11-26 17:47:02,926 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@54aee1be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:47:02, skipping insertion in model container [2019-11-26 17:47:02,926 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:47:02,927 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-26 17:47:02,936 INFO L168 Benchmark]: Toolchain (without parser) took 681.51 ms. Allocated memory is still 1.0 GB. Free memory was 931.6 MB in the beginning and 844.3 MB in the end (delta: 87.4 MB). Peak memory consumption was 87.4 MB. Max. memory is 12.5 GB. [2019-11-26 17:47:02,938 INFO L168 Benchmark]: CDTParser took 0.70 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 17:47:02,939 INFO L168 Benchmark]: CACSL2BoogieTranslator took 665.26 ms. Allocated memory is still 1.0 GB. Free memory was 931.6 MB in the beginning and 844.3 MB in the end (delta: 87.4 MB). Peak memory consumption was 87.4 MB. Max. memory is 12.5 GB. [2019-11-26 17:47:02,942 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.70 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 665.26 ms. Allocated memory is still 1.0 GB. Free memory was 931.6 MB in the beginning and 844.3 MB in the end (delta: 87.4 MB). Peak memory consumption was 87.4 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 306]: Unsupported Syntax Undefined type atomic64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...