./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 7b2dab56 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10358c88-6736-4c83-9c81-f33a6fb200dc/bin/uautomizer-Z5i5R5N3CC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10358c88-6736-4c83-9c81-f33a6fb200dc/bin/uautomizer-Z5i5R5N3CC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10358c88-6736-4c83-9c81-f33a6fb200dc/bin/uautomizer-Z5i5R5N3CC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10358c88-6736-4c83-9c81-f33a6fb200dc/bin/uautomizer-Z5i5R5N3CC/config/AutomizerReach.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_10358c88-6736-4c83-9c81-f33a6fb200dc/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10358c88-6736-4c83-9c81-f33a6fb200dc/bin/uautomizer-Z5i5R5N3CC --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 Automizer --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_10358c88-6736-4c83-9c81-f33a6fb200dc/bin/uautomizer-Z5i5R5N3CC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10358c88-6736-4c83-9c81-f33a6fb200dc/bin/uautomizer-Z5i5R5N3CC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10358c88-6736-4c83-9c81-f33a6fb200dc/bin/uautomizer-Z5i5R5N3CC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10358c88-6736-4c83-9c81-f33a6fb200dc/bin/uautomizer-Z5i5R5N3CC/config/AutomizerReach.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_10358c88-6736-4c83-9c81-f33a6fb200dc/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10358c88-6736-4c83-9c81-f33a6fb200dc/bin/uautomizer-Z5i5R5N3CC --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 Automizer --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 0.2.0-7b2dab5 [2021-10-11 00:33:46,406 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 00:33:46,409 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 00:33:46,458 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 00:33:46,459 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 00:33:46,464 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 00:33:46,467 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 00:33:46,472 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 00:33:46,474 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 00:33:46,480 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 00:33:46,482 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 00:33:46,483 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 00:33:46,484 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 00:33:46,487 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 00:33:46,488 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 00:33:46,490 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 00:33:46,492 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 00:33:46,495 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 00:33:46,498 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 00:33:46,506 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 00:33:46,508 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 00:33:46,509 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 00:33:46,513 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 00:33:46,514 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 00:33:46,522 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 00:33:46,523 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 00:33:46,523 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 00:33:46,525 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 00:33:46,526 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 00:33:46,527 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 00:33:46,528 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 00:33:46,529 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 00:33:46,531 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 00:33:46,532 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 00:33:46,534 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 00:33:46,534 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 00:33:46,535 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 00:33:46,535 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 00:33:46,536 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 00:33:46,537 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 00:33:46,537 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 00:33:46,540 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10358c88-6736-4c83-9c81-f33a6fb200dc/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-11 00:33:46,576 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 00:33:46,576 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 00:33:46,582 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-11 00:33:46,582 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-11 00:33:46,582 INFO L138 SettingsManager]: * Use SBE=true [2021-10-11 00:33:46,583 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 00:33:46,583 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-11 00:33:46,583 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 00:33:46,583 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 00:33:46,590 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 00:33:46,591 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 00:33:46,591 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 00:33:46,592 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 00:33:46,592 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 00:33:46,592 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 00:33:46,592 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 00:33:46,593 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 00:33:46,593 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 00:33:46,593 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 00:33:46,593 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 00:33:46,594 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 00:33:46,594 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-11 00:33:46,594 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-11 00:33:46,594 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 00:33:46,595 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 00:33:46,595 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_10358c88-6736-4c83-9c81-f33a6fb200dc/bin/uautomizer-Z5i5R5N3CC/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10358c88-6736-4c83-9c81-f33a6fb200dc/bin/uautomizer-Z5i5R5N3CC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6d758434ad6c0b54ee16fc8b65d61fe07c472293 [2021-10-11 00:33:46,900 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 00:33:46,931 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 00:33:46,934 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 00:33:46,935 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 00:33:46,936 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 00:33:46,937 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10358c88-6736-4c83-9c81-f33a6fb200dc/bin/uautomizer-Z5i5R5N3CC/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--BusLogic.ko.cil.i [2021-10-11 00:33:47,029 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10358c88-6736-4c83-9c81-f33a6fb200dc/bin/uautomizer-Z5i5R5N3CC/data/24cf36224/566ed184bdb148718ea95ba3d2687855/FLAGcb89ddabf [2021-10-11 00:33:48,247 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 00:33:48,249 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10358c88-6736-4c83-9c81-f33a6fb200dc/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--BusLogic.ko.cil.i [2021-10-11 00:33:48,356 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10358c88-6736-4c83-9c81-f33a6fb200dc/bin/uautomizer-Z5i5R5N3CC/data/24cf36224/566ed184bdb148718ea95ba3d2687855/FLAGcb89ddabf [2021-10-11 00:33:48,381 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10358c88-6736-4c83-9c81-f33a6fb200dc/bin/uautomizer-Z5i5R5N3CC/data/24cf36224/566ed184bdb148718ea95ba3d2687855 [2021-10-11 00:33:48,384 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 00:33:48,387 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 00:33:48,393 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 00:33:48,394 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 00:33:48,397 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 00:33:48,399 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:33:48" (1/1) ... [2021-10-11 00:33:48,401 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38754ecc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:33:48, skipping insertion in model container [2021-10-11 00:33:48,401 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:33:48" (1/1) ... [2021-10-11 00:33:48,408 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 00:33:48,675 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 00:33:52,478 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: blogic_msg [2021-10-11 00:33:52,479 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@33d89757 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:33:52, skipping insertion in model container [2021-10-11 00:33:52,479 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 00:33:52,480 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-11 00:33:52,483 INFO L168 Benchmark]: Toolchain (without parser) took 4093.99 ms. Allocated memory was 96.5 MB in the beginning and 174.1 MB in the end (delta: 77.6 MB). Free memory was 57.8 MB in the beginning and 100.6 MB in the end (delta: -42.7 MB). Peak memory consumption was 64.0 MB. Max. memory is 16.1 GB. [2021-10-11 00:33:52,484 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 79.7 MB. Free memory was 58.1 MB in the beginning and 58.1 MB in the end (delta: 21.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 00:33:52,486 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4086.34 ms. Allocated memory was 96.5 MB in the beginning and 174.1 MB in the end (delta: 77.6 MB). Free memory was 57.5 MB in the beginning and 100.6 MB in the end (delta: -43.1 MB). Peak memory consumption was 64.0 MB. Max. memory is 16.1 GB. [2021-10-11 00:33:52,489 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 79.7 MB. Free memory was 58.1 MB in the beginning and 58.1 MB in the end (delta: 21.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4086.34 ms. Allocated memory was 96.5 MB in the beginning and 174.1 MB in the end (delta: 77.6 MB). Free memory was 57.5 MB in the beginning and 100.6 MB in the end (delta: -43.1 MB). Peak memory consumption was 64.0 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 0.2.0-7b2dab5 [2021-10-11 00:33:54,763 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 00:33:54,765 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 00:33:54,808 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 00:33:54,809 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 00:33:54,814 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 00:33:54,817 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 00:33:54,827 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 00:33:54,831 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 00:33:54,837 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 00:33:54,838 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 00:33:54,840 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 00:33:54,840 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 00:33:54,842 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 00:33:54,843 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 00:33:54,844 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 00:33:54,845 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 00:33:54,846 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 00:33:54,848 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 00:33:54,851 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 00:33:54,853 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 00:33:54,854 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 00:33:54,856 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 00:33:54,857 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 00:33:54,860 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 00:33:54,861 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 00:33:54,861 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 00:33:54,863 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 00:33:54,863 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 00:33:54,864 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 00:33:54,865 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 00:33:54,866 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 00:33:54,867 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 00:33:54,868 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 00:33:54,869 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 00:33:54,870 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 00:33:54,870 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 00:33:54,871 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 00:33:54,871 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 00:33:54,872 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 00:33:54,873 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 00:33:54,886 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10358c88-6736-4c83-9c81-f33a6fb200dc/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-11 00:33:54,933 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 00:33:54,933 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 00:33:54,936 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-11 00:33:54,936 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-11 00:33:54,936 INFO L138 SettingsManager]: * Use SBE=true [2021-10-11 00:33:54,937 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 00:33:54,937 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 00:33:54,937 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 00:33:54,937 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 00:33:54,937 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 00:33:54,939 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-11 00:33:54,939 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-11 00:33:54,939 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 00:33:54,939 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 00:33:54,940 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 00:33:54,940 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 00:33:54,940 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 00:33:54,940 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 00:33:54,941 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 00:33:54,941 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 00:33:54,941 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 00:33:54,942 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 00:33:54,942 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-11 00:33:54,942 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-11 00:33:54,942 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 00:33:54,942 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 00:33:54,943 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 00:33:54,943 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_10358c88-6736-4c83-9c81-f33a6fb200dc/bin/uautomizer-Z5i5R5N3CC/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10358c88-6736-4c83-9c81-f33a6fb200dc/bin/uautomizer-Z5i5R5N3CC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6d758434ad6c0b54ee16fc8b65d61fe07c472293 [2021-10-11 00:33:55,331 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 00:33:55,356 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 00:33:55,359 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 00:33:55,360 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 00:33:55,361 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 00:33:55,362 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10358c88-6736-4c83-9c81-f33a6fb200dc/bin/uautomizer-Z5i5R5N3CC/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--BusLogic.ko.cil.i [2021-10-11 00:33:55,435 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10358c88-6736-4c83-9c81-f33a6fb200dc/bin/uautomizer-Z5i5R5N3CC/data/cdbe99814/4f5c8c498e12480db43512ce48e929ca/FLAG174bcd53c [2021-10-11 00:33:56,605 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 00:33:56,606 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10358c88-6736-4c83-9c81-f33a6fb200dc/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--scsi--BusLogic.ko.cil.i [2021-10-11 00:33:56,680 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10358c88-6736-4c83-9c81-f33a6fb200dc/bin/uautomizer-Z5i5R5N3CC/data/cdbe99814/4f5c8c498e12480db43512ce48e929ca/FLAG174bcd53c [2021-10-11 00:33:56,792 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10358c88-6736-4c83-9c81-f33a6fb200dc/bin/uautomizer-Z5i5R5N3CC/data/cdbe99814/4f5c8c498e12480db43512ce48e929ca [2021-10-11 00:33:56,794 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 00:33:56,795 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 00:33:56,796 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 00:33:56,797 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 00:33:56,800 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 00:33:56,801 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:33:56" (1/1) ... [2021-10-11 00:33:56,803 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4706e825 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:33:56, skipping insertion in model container [2021-10-11 00:33:56,803 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:33:56" (1/1) ... [2021-10-11 00:33:56,811 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 00:33:57,046 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 00:34:00,974 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: blogic_msg [2021-10-11 00:34:00,975 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@55e9a2f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:34:00, skipping insertion in model container [2021-10-11 00:34:00,975 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 00:34:00,976 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-11 00:34:00,979 INFO L168 Benchmark]: Toolchain (without parser) took 4181.63 ms. Allocated memory was 73.4 MB in the beginning and 125.8 MB in the end (delta: 52.4 MB). Free memory was 32.3 MB in the beginning and 68.7 MB in the end (delta: -36.4 MB). Peak memory consumption was 42.9 MB. Max. memory is 16.1 GB. [2021-10-11 00:34:00,980 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 73.4 MB. Free memory was 54.9 MB in the beginning and 54.8 MB in the end (delta: 66.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 00:34:00,983 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4179.18 ms. Allocated memory was 73.4 MB in the beginning and 125.8 MB in the end (delta: 52.4 MB). Free memory was 32.1 MB in the beginning and 68.7 MB in the end (delta: -36.6 MB). Peak memory consumption was 42.9 MB. Max. memory is 16.1 GB. [2021-10-11 00:34:00,986 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 73.4 MB. Free memory was 54.9 MB in the beginning and 54.8 MB in the end (delta: 66.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4179.18 ms. Allocated memory was 73.4 MB in the beginning and 125.8 MB in the end (delta: 52.4 MB). Free memory was 32.1 MB in the beginning and 68.7 MB in the end (delta: -36.6 MB). Peak memory consumption was 42.9 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...