./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--BusLogic.ko.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73017ee8-cb43-48f8-b448-3bb2f2512a89/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73017ee8-cb43-48f8-b448-3bb2f2512a89/bin/ukojak-fKGseLULKY/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73017ee8-cb43-48f8-b448-3bb2f2512a89/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73017ee8-cb43-48f8-b448-3bb2f2512a89/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--BusLogic.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73017ee8-cb43-48f8-b448-3bb2f2512a89/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73017ee8-cb43-48f8-b448-3bb2f2512a89/bin/ukojak-fKGseLULKY --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6d758434ad6c0b54ee16fc8b65d61fe07c472293 ............................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73017ee8-cb43-48f8-b448-3bb2f2512a89/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73017ee8-cb43-48f8-b448-3bb2f2512a89/bin/ukojak-fKGseLULKY/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73017ee8-cb43-48f8-b448-3bb2f2512a89/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73017ee8-cb43-48f8-b448-3bb2f2512a89/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--BusLogic.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73017ee8-cb43-48f8-b448-3bb2f2512a89/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73017ee8-cb43-48f8-b448-3bb2f2512a89/bin/ukojak-fKGseLULKY --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6d758434ad6c0b54ee16fc8b65d61fe07c472293 ................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 03:44:48,577 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 03:44:48,579 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 03:44:48,626 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 03:44:48,627 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 03:44:48,631 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 03:44:48,633 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 03:44:48,636 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 03:44:48,639 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 03:44:48,644 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 03:44:48,646 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 03:44:48,647 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 03:44:48,648 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 03:44:48,650 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 03:44:48,653 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 03:44:48,658 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 03:44:48,659 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 03:44:48,660 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 03:44:48,662 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 03:44:48,670 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 03:44:48,672 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 03:44:48,673 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 03:44:48,676 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 03:44:48,677 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 03:44:48,686 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 03:44:48,686 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 03:44:48,687 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 03:44:48,689 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 03:44:48,689 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 03:44:48,691 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 03:44:48,691 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 03:44:48,692 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 03:44:48,694 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 03:44:48,696 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 03:44:48,697 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 03:44:48,697 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 03:44:48,698 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 03:44:48,698 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 03:44:48,698 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 03:44:48,699 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 03:44:48,700 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 03:44:48,701 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73017ee8-cb43-48f8-b448-3bb2f2512a89/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-10-13 03:44:48,742 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 03:44:48,743 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 03:44:48,743 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 03:44:48,744 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 03:44:48,744 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 03:44:48,744 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 03:44:48,744 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 03:44:48,745 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 03:44:48,745 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 03:44:48,745 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 03:44:48,745 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 03:44:48,745 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 03:44:48,745 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 03:44:48,746 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 03:44:48,746 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 03:44:48,746 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 03:44:48,746 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 03:44:48,746 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 03:44:48,746 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 03:44:48,747 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 03:44:48,747 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 03:44:48,747 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 03:44:48,747 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-13 03:44:48,747 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 03:44:48,747 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 03:44:48,747 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73017ee8-cb43-48f8-b448-3bb2f2512a89/bin/ukojak-fKGseLULKY/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73017ee8-cb43-48f8-b448-3bb2f2512a89/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6d758434ad6c0b54ee16fc8b65d61fe07c472293 [2021-10-13 03:44:49,047 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 03:44:49,068 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 03:44:49,070 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 03:44:49,072 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 03:44:49,072 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 03:44:49,073 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73017ee8-cb43-48f8-b448-3bb2f2512a89/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--BusLogic.ko.cil.i [2021-10-13 03:44:49,152 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73017ee8-cb43-48f8-b448-3bb2f2512a89/bin/ukojak-fKGseLULKY/data/fac9e2a44/748ee8ac3bfd4a55b126a1344f47e0d6/FLAGec8578f31 [2021-10-13 03:44:50,228 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 03:44:50,230 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73017ee8-cb43-48f8-b448-3bb2f2512a89/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--BusLogic.ko.cil.i [2021-10-13 03:44:50,303 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73017ee8-cb43-48f8-b448-3bb2f2512a89/bin/ukojak-fKGseLULKY/data/fac9e2a44/748ee8ac3bfd4a55b126a1344f47e0d6/FLAGec8578f31 [2021-10-13 03:44:50,461 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73017ee8-cb43-48f8-b448-3bb2f2512a89/bin/ukojak-fKGseLULKY/data/fac9e2a44/748ee8ac3bfd4a55b126a1344f47e0d6 [2021-10-13 03:44:50,464 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 03:44:50,467 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 03:44:50,470 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 03:44:50,470 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 03:44:50,473 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 03:44:50,474 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:44:50" (1/1) ... [2021-10-13 03:44:50,475 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61ac8287 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:44:50, skipping insertion in model container [2021-10-13 03:44:50,475 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:44:50" (1/1) ... [2021-10-13 03:44:50,482 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 03:44:50,713 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 03:44:54,349 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: blogic_msg [2021-10-13 03:44:54,350 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1107fe8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:44:54, skipping insertion in model container [2021-10-13 03:44:54,350 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 03:44:54,351 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-13 03:44:54,354 INFO L168 Benchmark]: Toolchain (without parser) took 3885.01 ms. Allocated memory was 117.4 MB in the beginning and 151.0 MB in the end (delta: 33.6 MB). Free memory was 72.3 MB in the beginning and 92.5 MB in the end (delta: -20.2 MB). Peak memory consumption was 67.4 MB. Max. memory is 16.1 GB. [2021-10-13 03:44:54,355 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 81.8 MB. Free memory was 55.3 MB in the beginning and 55.3 MB in the end (delta: 29.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 03:44:54,358 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3880.83 ms. Allocated memory was 117.4 MB in the beginning and 151.0 MB in the end (delta: 33.6 MB). Free memory was 71.8 MB in the beginning and 92.5 MB in the end (delta: -20.6 MB). Peak memory consumption was 67.4 MB. Max. memory is 16.1 GB. [2021-10-13 03:44:54,360 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 81.8 MB. Free memory was 55.3 MB in the beginning and 55.3 MB in the end (delta: 29.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3880.83 ms. Allocated memory was 117.4 MB in the beginning and 151.0 MB in the end (delta: 33.6 MB). Free memory was 71.8 MB in the beginning and 92.5 MB in the end (delta: -20.6 MB). Peak memory consumption was 67.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 14481]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: blogic_msg RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 03:44:56,591 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 03:44:56,594 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 03:44:56,641 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 03:44:56,642 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 03:44:56,646 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 03:44:56,648 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 03:44:56,652 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 03:44:56,655 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 03:44:56,660 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 03:44:56,664 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 03:44:56,666 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 03:44:56,666 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 03:44:56,669 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 03:44:56,671 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 03:44:56,677 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 03:44:56,679 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 03:44:56,680 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 03:44:56,694 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 03:44:56,696 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 03:44:56,698 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 03:44:56,699 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 03:44:56,701 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 03:44:56,702 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 03:44:56,705 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 03:44:56,706 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 03:44:56,706 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 03:44:56,707 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 03:44:56,708 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 03:44:56,709 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 03:44:56,709 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 03:44:56,710 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 03:44:56,711 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 03:44:56,712 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 03:44:56,713 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 03:44:56,714 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 03:44:56,715 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 03:44:56,715 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 03:44:56,716 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 03:44:56,717 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 03:44:56,718 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 03:44:56,719 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73017ee8-cb43-48f8-b448-3bb2f2512a89/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-10-13 03:44:56,746 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 03:44:56,747 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 03:44:56,747 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 03:44:56,748 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 03:44:56,748 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 03:44:56,749 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 03:44:56,749 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 03:44:56,749 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 03:44:56,749 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 03:44:56,750 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 03:44:56,750 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 03:44:56,750 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 03:44:56,750 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 03:44:56,750 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 03:44:56,751 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 03:44:56,751 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 03:44:56,751 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 03:44:56,751 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 03:44:56,752 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 03:44:56,752 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 03:44:56,752 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 03:44:56,752 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 03:44:56,753 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 03:44:56,753 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 03:44:56,753 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 03:44:56,753 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 03:44:56,754 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 03:44:56,754 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-13 03:44:56,754 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 03:44:56,754 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73017ee8-cb43-48f8-b448-3bb2f2512a89/bin/ukojak-fKGseLULKY/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73017ee8-cb43-48f8-b448-3bb2f2512a89/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6d758434ad6c0b54ee16fc8b65d61fe07c472293 [2021-10-13 03:44:57,124 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 03:44:57,160 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 03:44:57,163 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 03:44:57,165 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 03:44:57,167 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 03:44:57,168 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73017ee8-cb43-48f8-b448-3bb2f2512a89/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--BusLogic.ko.cil.i [2021-10-13 03:44:57,240 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73017ee8-cb43-48f8-b448-3bb2f2512a89/bin/ukojak-fKGseLULKY/data/972e55e3f/c6b84e7f85aa40e7ab5b3c10a1fdb2cb/FLAGedccc0ff5 [2021-10-13 03:44:58,404 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 03:44:58,405 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73017ee8-cb43-48f8-b448-3bb2f2512a89/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--BusLogic.ko.cil.i [2021-10-13 03:44:58,499 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73017ee8-cb43-48f8-b448-3bb2f2512a89/bin/ukojak-fKGseLULKY/data/972e55e3f/c6b84e7f85aa40e7ab5b3c10a1fdb2cb/FLAGedccc0ff5 [2021-10-13 03:44:58,567 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73017ee8-cb43-48f8-b448-3bb2f2512a89/bin/ukojak-fKGseLULKY/data/972e55e3f/c6b84e7f85aa40e7ab5b3c10a1fdb2cb [2021-10-13 03:44:58,568 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 03:44:58,570 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 03:44:58,571 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 03:44:58,572 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 03:44:58,578 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 03:44:58,579 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:44:58" (1/1) ... [2021-10-13 03:44:58,580 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10b156ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:44:58, skipping insertion in model container [2021-10-13 03:44:58,581 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:44:58" (1/1) ... [2021-10-13 03:44:58,588 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 03:44:58,894 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 03:45:02,345 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: blogic_msg [2021-10-13 03:45:02,346 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@540c9148 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:45:02, skipping insertion in model container [2021-10-13 03:45:02,346 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 03:45:02,347 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-13 03:45:02,349 INFO L168 Benchmark]: Toolchain (without parser) took 3777.61 ms. Allocated memory was 65.0 MB in the beginning and 178.3 MB in the end (delta: 113.2 MB). Free memory was 34.5 MB in the beginning and 99.5 MB in the end (delta: -65.1 MB). Peak memory consumption was 67.8 MB. Max. memory is 16.1 GB. [2021-10-13 03:45:02,351 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 65.0 MB. Free memory is still 46.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 03:45:02,353 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3775.34 ms. Allocated memory was 65.0 MB in the beginning and 178.3 MB in the end (delta: 113.2 MB). Free memory was 34.1 MB in the beginning and 99.5 MB in the end (delta: -65.4 MB). Peak memory consumption was 67.8 MB. Max. memory is 16.1 GB. [2021-10-13 03:45:02,355 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 65.0 MB. Free memory is still 46.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3775.34 ms. Allocated memory was 65.0 MB in the beginning and 178.3 MB in the end (delta: 113.2 MB). Free memory was 34.1 MB in the beginning and 99.5 MB in the end (delta: -65.4 MB). Peak memory consumption was 67.8 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 14481]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: blogic_msg RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...