./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--usb--peak_usb--peak_usb.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_334733c1-a32a-4b99-b8a9-070a7fb9a580/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_334733c1-a32a-4b99-b8a9-070a7fb9a580/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_334733c1-a32a-4b99-b8a9-070a7fb9a580/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_334733c1-a32a-4b99-b8a9-070a7fb9a580/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--usb--peak_usb--peak_usb.ko-entry_point.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_334733c1-a32a-4b99-b8a9-070a7fb9a580/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_334733c1-a32a-4b99-b8a9-070a7fb9a580/bin/ukojak --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9d545955c8d52e98adf0dcb7e0e066f4eb915847 ........................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_334733c1-a32a-4b99-b8a9-070a7fb9a580/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_334733c1-a32a-4b99-b8a9-070a7fb9a580/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_334733c1-a32a-4b99-b8a9-070a7fb9a580/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_334733c1-a32a-4b99-b8a9-070a7fb9a580/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--usb--peak_usb--peak_usb.ko-entry_point.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_334733c1-a32a-4b99-b8a9-070a7fb9a580/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_334733c1-a32a-4b99-b8a9-070a7fb9a580/bin/ukojak --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9d545955c8d52e98adf0dcb7e0e066f4eb915847 ................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-01 09:15:16,690 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 09:15:16,692 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 09:15:16,699 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 09:15:16,699 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 09:15:16,700 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 09:15:16,701 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 09:15:16,702 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 09:15:16,703 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 09:15:16,704 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 09:15:16,705 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 09:15:16,705 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 09:15:16,706 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 09:15:16,706 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 09:15:16,707 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 09:15:16,708 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 09:15:16,708 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 09:15:16,709 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 09:15:16,710 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 09:15:16,712 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 09:15:16,713 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 09:15:16,713 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 09:15:16,714 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 09:15:16,714 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 09:15:16,716 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 09:15:16,716 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 09:15:16,716 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 09:15:16,717 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 09:15:16,717 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 09:15:16,718 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 09:15:16,718 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 09:15:16,718 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 09:15:16,719 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 09:15:16,719 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 09:15:16,720 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 09:15:16,720 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 09:15:16,720 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 09:15:16,720 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 09:15:16,720 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 09:15:16,721 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 09:15:16,721 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 09:15:16,722 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_334733c1-a32a-4b99-b8a9-070a7fb9a580/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2019-12-01 09:15:16,731 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 09:15:16,731 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 09:15:16,732 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 09:15:16,732 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 09:15:16,732 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 09:15:16,732 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 09:15:16,733 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 09:15:16,733 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 09:15:16,733 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 09:15:16,733 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 09:15:16,733 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 09:15:16,733 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 09:15:16,733 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 09:15:16,734 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 09:15:16,734 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 09:15:16,734 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 09:15:16,734 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 09:15:16,734 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 09:15:16,734 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 09:15:16,734 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 09:15:16,735 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 09:15:16,735 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 09:15:16,735 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 09:15:16,735 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 09:15:16,735 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 09:15:16,735 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 09:15:16,735 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 09:15:16,735 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 -> /tmp/vcloud-vcloud-master/worker/run_dir_334733c1-a32a-4b99-b8a9-070a7fb9a580/bin/ukojak 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 -> Kojak 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 -> 9d545955c8d52e98adf0dcb7e0e066f4eb915847 [2019-12-01 09:15:16,846 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 09:15:16,857 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 09:15:16,859 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 09:15:16,860 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 09:15:16,860 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 09:15:16,861 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_334733c1-a32a-4b99-b8a9-070a7fb9a580/bin/ukojak/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--usb--peak_usb--peak_usb.ko-entry_point.cil.out.i [2019-12-01 09:15:16,900 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_334733c1-a32a-4b99-b8a9-070a7fb9a580/bin/ukojak/data/c70094353/b6e6bf2801714ee481d56d26cfa4c705/FLAG8271ae67b [2019-12-01 09:15:17,467 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 09:15:17,468 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_334733c1-a32a-4b99-b8a9-070a7fb9a580/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--usb--peak_usb--peak_usb.ko-entry_point.cil.out.i [2019-12-01 09:15:17,492 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_334733c1-a32a-4b99-b8a9-070a7fb9a580/bin/ukojak/data/c70094353/b6e6bf2801714ee481d56d26cfa4c705/FLAG8271ae67b [2019-12-01 09:15:17,670 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_334733c1-a32a-4b99-b8a9-070a7fb9a580/bin/ukojak/data/c70094353/b6e6bf2801714ee481d56d26cfa4c705 [2019-12-01 09:15:17,672 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 09:15:17,673 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 09:15:17,674 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 09:15:17,674 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 09:15:17,676 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 09:15:17,676 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 09:15:17" (1/1) ... [2019-12-01 09:15:17,678 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31cc5908 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:15:17, skipping insertion in model container [2019-12-01 09:15:17,678 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 09:15:17" (1/1) ... [2019-12-01 09:15:17,683 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 09:15:17,756 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 09:15:18,919 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: pcan_msg_add_rec [2019-12-01 09:15:18,920 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6e1a6fb5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:15:18, skipping insertion in model container [2019-12-01 09:15:18,920 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 09:15:18,920 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-12-01 09:15:18,922 INFO L168 Benchmark]: Toolchain (without parser) took 1248.13 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 115.3 MB). Free memory was 927.3 MB in the beginning and 1.0 GB in the end (delta: -100.9 MB). Peak memory consumption was 59.4 MB. Max. memory is 11.5 GB. [2019-12-01 09:15:18,922 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 09:15:18,923 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1246.39 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 115.3 MB). Free memory was 927.3 MB in the beginning and 1.0 GB in the end (delta: -100.9 MB). Peak memory consumption was 59.4 MB. Max. memory is 11.5 GB. [2019-12-01 09:15:18,924 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1246.39 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 115.3 MB). Free memory was 927.3 MB in the beginning and 1.0 GB in the end (delta: -100.9 MB). Peak memory consumption was 59.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8984]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: pcan_msg_add_rec RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-01 09:15:20,072 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 09:15:20,073 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 09:15:20,081 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 09:15:20,081 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 09:15:20,082 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 09:15:20,082 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 09:15:20,084 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 09:15:20,085 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 09:15:20,086 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 09:15:20,086 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 09:15:20,087 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 09:15:20,087 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 09:15:20,088 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 09:15:20,089 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 09:15:20,089 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 09:15:20,090 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 09:15:20,091 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 09:15:20,092 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 09:15:20,094 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 09:15:20,095 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 09:15:20,096 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 09:15:20,097 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 09:15:20,097 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 09:15:20,099 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 09:15:20,099 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 09:15:20,099 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 09:15:20,100 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 09:15:20,100 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 09:15:20,101 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 09:15:20,101 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 09:15:20,102 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 09:15:20,102 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 09:15:20,103 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 09:15:20,103 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 09:15:20,103 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 09:15:20,104 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 09:15:20,104 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 09:15:20,104 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 09:15:20,105 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 09:15:20,105 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 09:15:20,106 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_334733c1-a32a-4b99-b8a9-070a7fb9a580/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2019-12-01 09:15:20,116 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 09:15:20,116 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 09:15:20,116 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 09:15:20,117 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 09:15:20,117 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 09:15:20,117 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 09:15:20,117 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 09:15:20,117 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 09:15:20,118 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 09:15:20,118 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 09:15:20,118 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 09:15:20,118 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 09:15:20,118 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 09:15:20,118 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 09:15:20,118 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 09:15:20,118 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 09:15:20,119 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 09:15:20,119 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 09:15:20,119 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 09:15:20,119 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 09:15:20,119 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 09:15:20,119 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 09:15:20,119 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 09:15:20,120 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 09:15:20,120 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 09:15:20,120 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 09:15:20,120 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 09:15:20,120 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 09:15:20,120 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 09:15:20,120 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 09:15:20,120 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-12-01 09:15:20,121 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 -> /tmp/vcloud-vcloud-master/worker/run_dir_334733c1-a32a-4b99-b8a9-070a7fb9a580/bin/ukojak 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 -> Kojak 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 -> 9d545955c8d52e98adf0dcb7e0e066f4eb915847 [2019-12-01 09:15:20,287 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 09:15:20,297 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 09:15:20,299 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 09:15:20,300 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 09:15:20,300 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 09:15:20,301 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_334733c1-a32a-4b99-b8a9-070a7fb9a580/bin/ukojak/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--usb--peak_usb--peak_usb.ko-entry_point.cil.out.i [2019-12-01 09:15:20,341 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_334733c1-a32a-4b99-b8a9-070a7fb9a580/bin/ukojak/data/4a3bf036d/05020ece19d74f79b3d8819ec128e435/FLAGd3a6898a5 [2019-12-01 09:15:20,905 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 09:15:20,905 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_334733c1-a32a-4b99-b8a9-070a7fb9a580/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--can--usb--peak_usb--peak_usb.ko-entry_point.cil.out.i [2019-12-01 09:15:20,930 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_334733c1-a32a-4b99-b8a9-070a7fb9a580/bin/ukojak/data/4a3bf036d/05020ece19d74f79b3d8819ec128e435/FLAGd3a6898a5 [2019-12-01 09:15:21,102 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_334733c1-a32a-4b99-b8a9-070a7fb9a580/bin/ukojak/data/4a3bf036d/05020ece19d74f79b3d8819ec128e435 [2019-12-01 09:15:21,104 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 09:15:21,105 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 09:15:21,105 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 09:15:21,105 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 09:15:21,107 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 09:15:21,108 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 09:15:21" (1/1) ... [2019-12-01 09:15:21,110 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18271bcf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 09:15:21, skipping insertion in model container [2019-12-01 09:15:21,110 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 09:15:21" (1/1) ... [2019-12-01 09:15:21,115 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 09:15:21,200 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 09:15:22,412 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: cannot determine size of incomplete type at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:203) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructBytesizeExpression(TypeSizeAndOffsetComputer.java:121) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:967) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:923) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:174) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:676) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1392) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1336) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1029) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1029) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1407) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3458) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:571) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:125) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-01 09:15:22,416 INFO L168 Benchmark]: Toolchain (without parser) took 1310.39 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 121.6 MB). Free memory was 936.2 MB in the beginning and 1.0 GB in the end (delta: -83.4 MB). Peak memory consumption was 62.9 MB. Max. memory is 11.5 GB. [2019-12-01 09:15:22,416 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 09:15:22,417 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1308.78 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 121.6 MB). Free memory was 936.2 MB in the beginning and 1.0 GB in the end (delta: -83.4 MB). Peak memory consumption was 62.9 MB. Max. memory is 11.5 GB. [2019-12-01 09:15:22,418 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1308.78 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 121.6 MB). Free memory was 936.2 MB in the beginning and 1.0 GB in the end (delta: -83.4 MB). Peak memory consumption was 62.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: cannot determine size of incomplete type: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...