./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a74ae8-093c-4632-94e1-dcbea476d6a7/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a74ae8-093c-4632-94e1-dcbea476d6a7/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a74ae8-093c-4632-94e1-dcbea476d6a7/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a74ae8-093c-4632-94e1-dcbea476d6a7/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a74ae8-093c-4632-94e1-dcbea476d6a7/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a74ae8-093c-4632-94e1-dcbea476d6a7/bin/uautomizer-uyxdKDjOR8 --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 52ac3d4fa845c5a761544f6b796b24e60d7991161ddd06809d0cacb017e4b9e3 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-13 19:21:40,072 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 19:21:40,074 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 19:21:40,093 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 19:21:40,093 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 19:21:40,094 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 19:21:40,095 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 19:21:40,096 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 19:21:40,098 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 19:21:40,098 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 19:21:40,099 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 19:21:40,100 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 19:21:40,100 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 19:21:40,101 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 19:21:40,102 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 19:21:40,102 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 19:21:40,103 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 19:21:40,104 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 19:21:40,105 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 19:21:40,106 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 19:21:40,107 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 19:21:40,108 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 19:21:40,109 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 19:21:40,109 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 19:21:40,112 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 19:21:40,112 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 19:21:40,112 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 19:21:40,113 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 19:21:40,113 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 19:21:40,114 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 19:21:40,114 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 19:21:40,115 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 19:21:40,115 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 19:21:40,116 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 19:21:40,117 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 19:21:40,117 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 19:21:40,117 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 19:21:40,118 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 19:21:40,118 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 19:21:40,119 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 19:21:40,119 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 19:21:40,120 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a74ae8-093c-4632-94e1-dcbea476d6a7/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-12-13 19:21:40,133 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 19:21:40,133 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 19:21:40,134 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 19:21:40,134 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 19:21:40,134 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 19:21:40,134 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 19:21:40,135 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 19:21:40,135 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 19:21:40,135 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 19:21:40,135 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 19:21:40,136 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 19:21:40,136 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 19:21:40,136 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 19:21:40,136 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 19:21:40,136 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 19:21:40,136 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 19:21:40,137 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 19:21:40,137 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 19:21:40,137 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 19:21:40,137 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 19:21:40,137 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 19:21:40,137 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 19:21:40,138 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 19:21:40,138 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 19:21:40,138 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 19:21:40,138 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 19:21:40,138 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 19:21:40,138 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 19:21:40,138 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 19:21:40,139 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 19:21:40,139 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 19:21:40,139 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 19:21:40,139 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_87a74ae8-093c-4632-94e1-dcbea476d6a7/bin/uautomizer-uyxdKDjOR8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a74ae8-093c-4632-94e1-dcbea476d6a7/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 52ac3d4fa845c5a761544f6b796b24e60d7991161ddd06809d0cacb017e4b9e3 [2022-12-13 19:21:40,294 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 19:21:40,311 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 19:21:40,313 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 19:21:40,313 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 19:21:40,314 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 19:21:40,314 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a74ae8-093c-4632-94e1-dcbea476d6a7/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2022-12-13 19:21:42,857 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 19:21:43,210 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 19:21:43,210 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a74ae8-093c-4632-94e1-dcbea476d6a7/sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2022-12-13 19:21:43,238 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a74ae8-093c-4632-94e1-dcbea476d6a7/bin/uautomizer-uyxdKDjOR8/data/449d13968/3632facc8f1e4a01a5b94ae2d8a6b68e/FLAGbc3222344 [2022-12-13 19:21:43,411 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a74ae8-093c-4632-94e1-dcbea476d6a7/bin/uautomizer-uyxdKDjOR8/data/449d13968/3632facc8f1e4a01a5b94ae2d8a6b68e [2022-12-13 19:21:43,412 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 19:21:43,413 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 19:21:43,414 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 19:21:43,414 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 19:21:43,417 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 19:21:43,418 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 07:21:43" (1/1) ... [2022-12-13 19:21:43,418 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a2b316d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:21:43, skipping insertion in model container [2022-12-13 19:21:43,419 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 07:21:43" (1/1) ... [2022-12-13 19:21:43,424 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 19:21:43,509 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 19:21:43,855 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 19:21:43,887 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 19:21:43,897 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-13 19:21:44,071 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 19:21:44,075 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 19:21:44,207 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-13 19:21:44,211 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-13 19:21:44,327 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:44,328 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:44,335 WARN L623 FunctionHandler]: Unknown extern function videobuf_to_vmalloc [2022-12-13 19:21:44,350 WARN L623 FunctionHandler]: Unknown extern function do_gettimeofday [2022-12-13 19:21:44,351 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 19:21:44,371 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 19:21:44,378 WARN L623 FunctionHandler]: Unknown extern function videobuf_to_vmalloc [2022-12-13 19:21:44,391 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 19:21:44,391 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:44,405 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:44,406 WARN L623 FunctionHandler]: Unknown extern function schedule_work [2022-12-13 19:21:44,407 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 19:21:44,407 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:44,412 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-13 19:21:44,412 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-12-13 19:21:44,415 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-13 19:21:44,416 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-12-13 19:21:44,416 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-13 19:21:44,418 WARN L623 FunctionHandler]: Unknown extern function usb_free_coherent [2022-12-13 19:21:44,418 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-13 19:21:44,430 WARN L623 FunctionHandler]: Unknown extern function videobuf_vmalloc_free [2022-12-13 19:21:44,438 WARN L623 FunctionHandler]: Unknown extern function videobuf_iolock [2022-12-13 19:21:44,439 WARN L623 FunctionHandler]: Unknown extern function videobuf_iolock [2022-12-13 19:21:44,444 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 19:21:44,445 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:44,450 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 19:21:44,450 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 19:21:44,459 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:44,472 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:44,473 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:44,495 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:44,496 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:44,505 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:44,506 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:44,512 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:44,521 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:44,522 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:44,529 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:44,530 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:44,536 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:44,537 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:44,570 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 19:21:44,571 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 19:21:44,588 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 19:21:44,588 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 19:21:44,589 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:44,590 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:44,591 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:44,600 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:44,601 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:44,610 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:21:44,615 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:44,616 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:44,621 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:44,621 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:44,622 WARN L623 FunctionHandler]: Unknown extern function videobuf_reqbufs [2022-12-13 19:21:44,626 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:44,627 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:44,627 WARN L623 FunctionHandler]: Unknown extern function videobuf_querybuf [2022-12-13 19:21:44,631 WARN L623 FunctionHandler]: Unknown extern function videobuf_qbuf [2022-12-13 19:21:44,636 WARN L623 FunctionHandler]: Unknown extern function videobuf_dqbuf [2022-12-13 19:21:44,640 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-13 19:21:44,641 WARN L623 FunctionHandler]: Unknown extern function videobuf_stop [2022-12-13 19:21:44,641 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_free [2022-12-13 19:21:44,642 WARN L623 FunctionHandler]: Unknown extern function videobuf_stop [2022-12-13 19:21:44,642 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_free [2022-12-13 19:21:44,642 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:21:44,647 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:44,647 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:44,648 WARN L623 FunctionHandler]: Unknown extern function videobuf_streamon [2022-12-13 19:21:44,652 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:44,653 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:44,653 WARN L623 FunctionHandler]: Unknown extern function videobuf_streamoff [2022-12-13 19:21:44,658 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 19:21:44,658 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 19:21:44,659 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-13 19:21:44,661 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-13 19:21:44,661 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:21:44,674 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-13 19:21:44,675 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-12-13 19:21:44,675 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:21:44,676 WARN L623 FunctionHandler]: Unknown extern function videobuf_queue_vmalloc_init [2022-12-13 19:21:44,677 WARN L623 FunctionHandler]: Unknown extern function videobuf_queue_vmalloc_init [2022-12-13 19:21:44,677 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:44,678 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 19:21:44,678 WARN L623 FunctionHandler]: Unknown extern function kref_get [2022-12-13 19:21:44,678 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-12-13 19:21:44,683 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:44,683 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:44,684 WARN L623 FunctionHandler]: Unknown extern function videobuf_stop [2022-12-13 19:21:44,685 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_free [2022-12-13 19:21:44,685 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-12-13 19:21:44,685 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:21:44,685 WARN L623 FunctionHandler]: Unknown extern function kref_put [2022-12-13 19:21:44,689 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_mapper [2022-12-13 19:21:44,693 WARN L623 FunctionHandler]: Unknown extern function videobuf_poll_stream [2022-12-13 19:21:44,698 WARN L623 FunctionHandler]: Unknown extern function videobuf_read_stream [2022-12-13 19:21:44,701 WARN L623 FunctionHandler]: Unknown extern function video_device_alloc [2022-12-13 19:21:44,712 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-12-13 19:21:44,712 WARN L623 FunctionHandler]: Unknown extern function video_device_release [2022-12-13 19:21:44,713 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:44,714 WARN L623 FunctionHandler]: Unknown extern function video_register_device [2022-12-13 19:21:44,715 WARN L623 FunctionHandler]: Unknown extern function video_register_device [2022-12-13 19:21:44,715 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:44,715 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:44,763 ERROR L326 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2022-12-13 19:21:44,764 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3a4b68fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:21:44, skipping insertion in model container [2022-12-13 19:21:44,764 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 19:21:44,764 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-13 19:21:44,766 INFO L158 Benchmark]: Toolchain (without parser) took 1351.41ms. Allocated memory was 142.6MB in the beginning and 172.0MB in the end (delta: 29.4MB). Free memory was 93.1MB in the beginning and 73.8MB in the end (delta: 19.3MB). Peak memory consumption was 57.4MB. Max. memory is 16.1GB. [2022-12-13 19:21:44,766 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 142.6MB. Free memory is still 92.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 19:21:44,766 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1349.83ms. Allocated memory was 142.6MB in the beginning and 172.0MB in the end (delta: 29.4MB). Free memory was 92.7MB in the beginning and 73.8MB in the end (delta: 18.9MB). Peak memory consumption was 57.4MB. Max. memory is 16.1GB. [2022-12-13 19:21:44,767 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 142.6MB. Free memory is still 92.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1349.83ms. Allocated memory was 142.6MB in the beginning and 172.0MB in the end (delta: 29.4MB). Free memory was 92.7MB in the beginning and 73.8MB in the end (delta: 18.9MB). Peak memory consumption was 57.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7920]: Unsupported Syntax we need to generalize this to nested and/or variable length arrays RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a74ae8-093c-4632-94e1-dcbea476d6a7/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a74ae8-093c-4632-94e1-dcbea476d6a7/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a74ae8-093c-4632-94e1-dcbea476d6a7/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a74ae8-093c-4632-94e1-dcbea476d6a7/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a74ae8-093c-4632-94e1-dcbea476d6a7/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a74ae8-093c-4632-94e1-dcbea476d6a7/bin/uautomizer-uyxdKDjOR8 --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 52ac3d4fa845c5a761544f6b796b24e60d7991161ddd06809d0cacb017e4b9e3 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-13 19:21:46,095 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 19:21:46,096 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 19:21:46,120 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 19:21:46,120 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 19:21:46,121 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 19:21:46,122 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 19:21:46,123 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 19:21:46,124 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 19:21:46,124 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 19:21:46,125 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 19:21:46,126 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 19:21:46,126 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 19:21:46,127 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 19:21:46,128 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 19:21:46,129 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 19:21:46,129 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 19:21:46,130 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 19:21:46,131 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 19:21:46,132 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 19:21:46,133 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 19:21:46,134 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 19:21:46,135 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 19:21:46,136 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 19:21:46,140 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 19:21:46,140 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 19:21:46,140 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 19:21:46,141 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 19:21:46,142 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 19:21:46,142 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 19:21:46,142 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 19:21:46,143 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 19:21:46,144 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 19:21:46,144 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 19:21:46,145 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 19:21:46,145 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 19:21:46,146 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 19:21:46,146 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 19:21:46,146 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 19:21:46,147 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 19:21:46,148 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 19:21:46,149 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a74ae8-093c-4632-94e1-dcbea476d6a7/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-12-13 19:21:46,168 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 19:21:46,169 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 19:21:46,169 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 19:21:46,169 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 19:21:46,170 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 19:21:46,170 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 19:21:46,170 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 19:21:46,170 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 19:21:46,170 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 19:21:46,171 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 19:21:46,171 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 19:21:46,171 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 19:21:46,171 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 19:21:46,171 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 19:21:46,171 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-13 19:21:46,172 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-13 19:21:46,172 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-13 19:21:46,172 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 19:21:46,172 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 19:21:46,172 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 19:21:46,172 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 19:21:46,172 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 19:21:46,172 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 19:21:46,172 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 19:21:46,173 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 19:21:46,173 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 19:21:46,173 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 19:21:46,173 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-12-13 19:21:46,173 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-13 19:21:46,173 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 19:21:46,173 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 19:21:46,173 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 19:21:46,173 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 19:21:46,173 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2022-12-13 19:21:46,174 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 19:21:46,174 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_87a74ae8-093c-4632-94e1-dcbea476d6a7/bin/uautomizer-uyxdKDjOR8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a74ae8-093c-4632-94e1-dcbea476d6a7/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 52ac3d4fa845c5a761544f6b796b24e60d7991161ddd06809d0cacb017e4b9e3 [2022-12-13 19:21:46,387 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 19:21:46,403 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 19:21:46,405 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 19:21:46,405 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 19:21:46,406 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 19:21:46,407 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a74ae8-093c-4632-94e1-dcbea476d6a7/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2022-12-13 19:21:48,997 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 19:21:49,362 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 19:21:49,363 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a74ae8-093c-4632-94e1-dcbea476d6a7/sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2022-12-13 19:21:49,390 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a74ae8-093c-4632-94e1-dcbea476d6a7/bin/uautomizer-uyxdKDjOR8/data/cb954c1d2/81cb32da9cc54e97a9f5eed9895a85f6/FLAGfc40d24cf [2022-12-13 19:21:49,400 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a74ae8-093c-4632-94e1-dcbea476d6a7/bin/uautomizer-uyxdKDjOR8/data/cb954c1d2/81cb32da9cc54e97a9f5eed9895a85f6 [2022-12-13 19:21:49,402 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 19:21:49,403 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 19:21:49,404 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 19:21:49,404 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 19:21:49,407 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 19:21:49,407 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 07:21:49" (1/1) ... [2022-12-13 19:21:49,408 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29893cd6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:21:49, skipping insertion in model container [2022-12-13 19:21:49,408 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 07:21:49" (1/1) ... [2022-12-13 19:21:49,413 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 19:21:49,510 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 19:21:49,848 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 19:21:49,883 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 19:21:49,895 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-13 19:21:50,145 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 19:21:50,151 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 19:21:50,319 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-13 19:21:50,324 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-13 19:21:50,461 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:50,462 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:50,467 WARN L623 FunctionHandler]: Unknown extern function videobuf_to_vmalloc [2022-12-13 19:21:50,482 WARN L623 FunctionHandler]: Unknown extern function do_gettimeofday [2022-12-13 19:21:50,483 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-13 19:21:50,501 WARN L623 FunctionHandler]: Unknown extern function strncmp [2022-12-13 19:21:50,507 WARN L623 FunctionHandler]: Unknown extern function videobuf_to_vmalloc [2022-12-13 19:21:50,519 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 19:21:50,519 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:50,537 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:50,538 WARN L623 FunctionHandler]: Unknown extern function schedule_work [2022-12-13 19:21:50,538 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 19:21:50,538 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:50,543 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-13 19:21:50,544 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-12-13 19:21:50,548 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-13 19:21:50,549 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_coherent [2022-12-13 19:21:50,550 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-13 19:21:50,553 WARN L623 FunctionHandler]: Unknown extern function usb_free_coherent [2022-12-13 19:21:50,554 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-13 19:21:50,566 WARN L623 FunctionHandler]: Unknown extern function videobuf_vmalloc_free [2022-12-13 19:21:50,574 WARN L623 FunctionHandler]: Unknown extern function videobuf_iolock [2022-12-13 19:21:50,575 WARN L623 FunctionHandler]: Unknown extern function videobuf_iolock [2022-12-13 19:21:50,580 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-13 19:21:50,580 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:50,585 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 19:21:50,585 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 19:21:50,592 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:50,601 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:50,601 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:50,617 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:50,617 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:50,624 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:50,624 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:50,629 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:50,635 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:50,636 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:50,641 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:50,642 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:50,646 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:50,646 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:50,673 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 19:21:50,674 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 19:21:50,690 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 19:21:50,691 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 19:21:50,691 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:50,693 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:50,694 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:50,703 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:50,703 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:50,712 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:21:50,717 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:50,717 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:50,722 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:50,722 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:50,723 WARN L623 FunctionHandler]: Unknown extern function videobuf_reqbufs [2022-12-13 19:21:50,727 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:50,727 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:50,728 WARN L623 FunctionHandler]: Unknown extern function videobuf_querybuf [2022-12-13 19:21:50,731 WARN L623 FunctionHandler]: Unknown extern function videobuf_qbuf [2022-12-13 19:21:50,735 WARN L623 FunctionHandler]: Unknown extern function videobuf_dqbuf [2022-12-13 19:21:50,740 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-13 19:21:50,741 WARN L623 FunctionHandler]: Unknown extern function videobuf_stop [2022-12-13 19:21:50,741 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_free [2022-12-13 19:21:50,741 WARN L623 FunctionHandler]: Unknown extern function videobuf_stop [2022-12-13 19:21:50,741 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_free [2022-12-13 19:21:50,742 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:21:50,746 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:50,747 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:50,747 WARN L623 FunctionHandler]: Unknown extern function videobuf_streamon [2022-12-13 19:21:50,751 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:50,752 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:50,752 WARN L623 FunctionHandler]: Unknown extern function videobuf_streamoff [2022-12-13 19:21:50,757 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-13 19:21:50,757 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-13 19:21:50,757 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-13 19:21:50,760 WARN L623 FunctionHandler]: Unknown extern function usb_set_interface [2022-12-13 19:21:50,760 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 19:21:50,773 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-12-13 19:21:50,774 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_get_interface [2022-12-13 19:21:50,774 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:21:50,775 WARN L623 FunctionHandler]: Unknown extern function videobuf_queue_vmalloc_init [2022-12-13 19:21:50,776 WARN L623 FunctionHandler]: Unknown extern function videobuf_queue_vmalloc_init [2022-12-13 19:21:50,776 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:50,777 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 19:21:50,777 WARN L623 FunctionHandler]: Unknown extern function kref_get [2022-12-13 19:21:50,778 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-12-13 19:21:50,782 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:50,782 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:50,784 WARN L623 FunctionHandler]: Unknown extern function videobuf_stop [2022-12-13 19:21:50,784 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_free [2022-12-13 19:21:50,784 WARN L623 FunctionHandler]: Unknown extern function usb_autopm_put_interface [2022-12-13 19:21:50,784 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:21:50,785 WARN L623 FunctionHandler]: Unknown extern function kref_put [2022-12-13 19:21:50,788 WARN L623 FunctionHandler]: Unknown extern function videobuf_mmap_mapper [2022-12-13 19:21:50,792 WARN L623 FunctionHandler]: Unknown extern function videobuf_poll_stream [2022-12-13 19:21:50,796 WARN L623 FunctionHandler]: Unknown extern function videobuf_read_stream [2022-12-13 19:21:50,805 WARN L623 FunctionHandler]: Unknown extern function video_device_alloc [2022-12-13 19:21:50,822 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-12-13 19:21:50,823 WARN L623 FunctionHandler]: Unknown extern function video_device_release [2022-12-13 19:21:50,823 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:50,824 WARN L623 FunctionHandler]: Unknown extern function video_register_device [2022-12-13 19:21:50,825 WARN L623 FunctionHandler]: Unknown extern function video_register_device [2022-12-13 19:21:50,825 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:50,825 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 19:21:50,875 ERROR L326 MainTranslator]: Unsupported Syntax: we need to generalize this to nested and/or variable length arrays [2022-12-13 19:21:50,875 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5fa973cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:21:50, skipping insertion in model container [2022-12-13 19:21:50,875 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 19:21:50,875 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-12-13 19:21:50,877 INFO L158 Benchmark]: Toolchain (without parser) took 1473.02ms. Allocated memory was 73.4MB in the beginning and 88.1MB in the end (delta: 14.7MB). Free memory was 33.9MB in the beginning and 36.5MB in the end (delta: -2.5MB). Peak memory consumption was 25.6MB. Max. memory is 16.1GB. [2022-12-13 19:21:50,877 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 73.4MB. Free memory is still 52.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-13 19:21:50,877 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1471.48ms. Allocated memory was 73.4MB in the beginning and 88.1MB in the end (delta: 14.7MB). Free memory was 33.7MB in the beginning and 36.5MB in the end (delta: -2.7MB). Peak memory consumption was 25.6MB. Max. memory is 16.1GB. [2022-12-13 19:21:50,878 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 73.4MB. Free memory is still 52.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1471.48ms. Allocated memory was 73.4MB in the beginning and 88.1MB in the end (delta: 14.7MB). Free memory was 33.7MB in the beginning and 36.5MB in the end (delta: -2.7MB). Peak memory consumption was 25.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7920]: Unsupported Syntax we need to generalize this to nested and/or variable length arrays RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN