./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--gpu--drm--qxl--qxl.ko.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d5dd8ad-b117-4786-b0b0-128f16fd505f/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d5dd8ad-b117-4786-b0b0-128f16fd505f/bin/uautomizer-ZsLfNo2U6R/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d5dd8ad-b117-4786-b0b0-128f16fd505f/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d5dd8ad-b117-4786-b0b0-128f16fd505f/bin/uautomizer-ZsLfNo2U6R/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--gpu--drm--qxl--qxl.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d5dd8ad-b117-4786-b0b0-128f16fd505f/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d5dd8ad-b117-4786-b0b0-128f16fd505f/bin/uautomizer-ZsLfNo2U6R --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 6f05ad4c97f71fa9e89dac2fd93f5c7726380baa4579c5c6ea613c2215c664da --- 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-38b53e6 [2022-11-25 18:31:38,987 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 18:31:38,989 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 18:31:39,009 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 18:31:39,009 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 18:31:39,010 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 18:31:39,011 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 18:31:39,013 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 18:31:39,015 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 18:31:39,016 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 18:31:39,017 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 18:31:39,018 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 18:31:39,019 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 18:31:39,020 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 18:31:39,021 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 18:31:39,022 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 18:31:39,023 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 18:31:39,024 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 18:31:39,025 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 18:31:39,027 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 18:31:39,029 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 18:31:39,030 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 18:31:39,032 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 18:31:39,033 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 18:31:39,037 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 18:31:39,037 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 18:31:39,037 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 18:31:39,038 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 18:31:39,039 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 18:31:39,040 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 18:31:39,040 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 18:31:39,041 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 18:31:39,042 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 18:31:39,043 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 18:31:39,044 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 18:31:39,044 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 18:31:39,045 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 18:31:39,045 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 18:31:39,046 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 18:31:39,047 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 18:31:39,047 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 18:31:39,048 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d5dd8ad-b117-4786-b0b0-128f16fd505f/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-25 18:31:39,074 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 18:31:39,074 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 18:31:39,075 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 18:31:39,075 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 18:31:39,075 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 18:31:39,076 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 18:31:39,076 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 18:31:39,077 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 18:31:39,077 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 18:31:39,077 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 18:31:39,077 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 18:31:39,077 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 18:31:39,078 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 18:31:39,078 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 18:31:39,078 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 18:31:39,078 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 18:31:39,078 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 18:31:39,078 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 18:31:39,079 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 18:31:39,079 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 18:31:39,079 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 18:31:39,079 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 18:31:39,080 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 18:31:39,080 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 18:31:39,080 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 18:31:39,080 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-25 18:31:39,080 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 18:31:39,080 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-25 18:31:39,081 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 18:31:39,081 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-11-25 18:31:39,081 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 18:31:39,081 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_3d5dd8ad-b117-4786-b0b0-128f16fd505f/bin/uautomizer-ZsLfNo2U6R/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d5dd8ad-b117-4786-b0b0-128f16fd505f/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6f05ad4c97f71fa9e89dac2fd93f5c7726380baa4579c5c6ea613c2215c664da [2022-11-25 18:31:39,372 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 18:31:39,394 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 18:31:39,397 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 18:31:39,398 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 18:31:39,398 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 18:31:39,400 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d5dd8ad-b117-4786-b0b0-128f16fd505f/bin/uautomizer-ZsLfNo2U6R/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--gpu--drm--qxl--qxl.ko.cil.i [2022-11-25 18:31:42,613 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 18:31:43,593 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 18:31:43,594 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d5dd8ad-b117-4786-b0b0-128f16fd505f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--gpu--drm--qxl--qxl.ko.cil.i [2022-11-25 18:31:43,684 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d5dd8ad-b117-4786-b0b0-128f16fd505f/bin/uautomizer-ZsLfNo2U6R/data/4a7e5f5a9/6a0a3f8f2b6548349e4db8cfb4c9ebe0/FLAGce69da813 [2022-11-25 18:31:43,704 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d5dd8ad-b117-4786-b0b0-128f16fd505f/bin/uautomizer-ZsLfNo2U6R/data/4a7e5f5a9/6a0a3f8f2b6548349e4db8cfb4c9ebe0 [2022-11-25 18:31:43,709 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 18:31:43,711 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 18:31:43,713 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 18:31:43,714 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 18:31:43,718 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 18:31:43,718 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:31:43" (1/1) ... [2022-11-25 18:31:43,720 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49ec8efd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:31:43, skipping insertion in model container [2022-11-25 18:31:43,720 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:31:43" (1/1) ... [2022-11-25 18:31:43,728 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 18:31:44,073 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 18:31:45,839 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-11-25 18:31:45,842 WARN L623 FunctionHandler]: Unknown extern function drm_get_pci_dev [2022-11-25 18:31:45,853 WARN L623 FunctionHandler]: Unknown extern function drm_put_dev [2022-11-25 18:31:45,865 WARN L623 FunctionHandler]: Unknown extern function drm_kms_helper_poll_disable [2022-11-25 18:31:45,866 WARN L623 FunctionHandler]: Unknown extern function console_lock [2022-11-25 18:31:45,866 WARN L623 FunctionHandler]: Unknown extern function console_unlock [2022-11-25 18:31:45,874 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-25 18:31:45,887 WARN L623 FunctionHandler]: Unknown extern function drm_helper_resume_force_mode [2022-11-25 18:31:45,887 WARN L623 FunctionHandler]: Unknown extern function console_lock [2022-11-25 18:31:45,888 WARN L623 FunctionHandler]: Unknown extern function console_unlock [2022-11-25 18:31:45,888 WARN L623 FunctionHandler]: Unknown extern function drm_kms_helper_poll_enable [2022-11-25 18:31:45,900 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 18:31:45,900 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 18:31:45,911 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 18:31:45,911 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-25 18:31:45,912 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 18:31:45,993 WARN L623 FunctionHandler]: Unknown extern function vgacon_text_force [2022-11-25 18:31:45,995 WARN L623 FunctionHandler]: Unknown extern function drm_pci_init [2022-11-25 18:31:46,005 WARN L623 FunctionHandler]: Unknown extern function drm_pci_exit [2022-11-25 18:31:47,374 WARN L623 FunctionHandler]: Unknown extern function drm_pci_set_busid [2022-11-25 18:31:47,398 WARN L623 FunctionHandler]: Unknown extern function drm_ioctl [2022-11-25 18:31:47,400 WARN L623 FunctionHandler]: Unknown extern function drm_gem_dumb_destroy [2022-11-25 18:31:47,409 WARN L623 FunctionHandler]: Unknown extern function drm_gem_prime_export [2022-11-25 18:31:47,410 WARN L623 FunctionHandler]: Unknown extern function drm_gem_prime_import [2022-11-25 18:31:47,419 WARN L623 FunctionHandler]: Unknown extern function drm_poll [2022-11-25 18:31:47,420 WARN L623 FunctionHandler]: Unknown extern function drm_gem_prime_fd_to_handle [2022-11-25 18:31:47,422 WARN L623 FunctionHandler]: Unknown extern function drm_gem_prime_handle_to_fd [2022-11-25 18:31:47,428 WARN L623 FunctionHandler]: Unknown extern function drm_read [2022-11-25 18:31:47,429 WARN L623 FunctionHandler]: Unknown extern function drm_open [2022-11-25 18:31:47,430 WARN L623 FunctionHandler]: Unknown extern function drm_release [2022-11-25 18:31:47,540 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 18:31:47,541 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 18:31:47,933 WARN L623 FunctionHandler]: Unknown extern function ioremap_wc [2022-11-25 18:31:47,949 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-11-25 18:31:47,960 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-11-25 18:31:47,960 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:31:47,961 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:31:47,962 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:31:47,963 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:31:47,964 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:31:47,964 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:31:47,966 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:31:48,013 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 18:31:48,013 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 18:31:48,014 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 18:31:48,015 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 18:31:48,024 WARN L623 FunctionHandler]: Unknown extern function drm_ut_debug_printk [2022-11-25 18:31:48,038 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:31:48,040 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-11-25 18:31:48,049 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 18:31:48,050 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 18:31:48,051 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 18:31:48,052 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 18:31:48,086 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:31:48,087 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:31:48,088 WARN L623 FunctionHandler]: Unknown extern function __alloc_workqueue_key [2022-11-25 18:31:48,089 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 18:31:48,089 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 18:31:48,104 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-11-25 18:31:48,104 WARN L623 FunctionHandler]: Unknown extern function destroy_workqueue [2022-11-25 18:31:48,106 WARN L623 FunctionHandler]: Unknown extern function drm_vblank_cleanup [2022-11-25 18:31:48,106 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:31:48,112 WARN L623 FunctionHandler]: Unknown extern function drm_vblank_init [2022-11-25 18:31:48,113 WARN L623 FunctionHandler]: Unknown extern function drm_kms_helper_poll_init [2022-11-25 18:31:48,113 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:31:48,116 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 18:31:48,284 WARN L623 FunctionHandler]: Unknown extern function __cmpxchg_wrong_size [2022-11-25 18:31:48,418 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 18:31:48,434 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 18:31:48,452 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 18:31:48,498 WARN L623 FunctionHandler]: Unknown extern function __ww_mutex_lock [2022-11-25 18:31:48,507 WARN L623 FunctionHandler]: Unknown extern function __ww_mutex_lock_interruptible [2022-11-25 18:31:48,738 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:31:48,750 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:31:48,751 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_del_sub_from_lru [2022-11-25 18:31:48,759 WARN L623 FunctionHandler]: Unknown extern function ww_mutex_unlock [2022-11-25 18:31:48,770 WARN L623 FunctionHandler]: Unknown extern function ttm_bo_add_to_lru [2022-11-25 18:31:48,788 WARN L623 FunctionHandler]: Unknown extern function drm_gem_object_free [2022-11-25 18:31:49,031 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 18:31:49,152 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 18:31:49,155 ERROR L326 MainTranslator]: Unsupported Syntax: encountered a call to a var args function, var args are not supported at the moment: qxl_io_log [2022-11-25 18:31:49,156 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5bc1f0ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:31:49, skipping insertion in model container [2022-11-25 18:31:49,156 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 18:31:49,156 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2022-11-25 18:31:49,158 INFO L158 Benchmark]: Toolchain (without parser) took 5446.28ms. Allocated memory was 138.4MB in the beginning and 184.5MB in the end (delta: 46.1MB). Free memory was 83.7MB in the beginning and 106.9MB in the end (delta: -23.2MB). Peak memory consumption was 77.3MB. Max. memory is 16.1GB. [2022-11-25 18:31:49,159 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 107.0MB. Free memory was 75.9MB in the beginning and 75.8MB in the end (delta: 90.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 18:31:49,160 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5442.79ms. Allocated memory was 138.4MB in the beginning and 184.5MB in the end (delta: 46.1MB). Free memory was 83.7MB in the beginning and 106.9MB in the end (delta: -23.2MB). Peak memory consumption was 77.3MB. Max. memory is 16.1GB. [2022-11-25 18:31:49,163 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 107.0MB. Free memory was 75.9MB in the beginning and 75.8MB in the end (delta: 90.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5442.79ms. Allocated memory was 138.4MB in the beginning and 184.5MB in the end (delta: 46.1MB). Free memory was 83.7MB in the beginning and 106.9MB in the end (delta: -23.2MB). Peak memory consumption was 77.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 11721]: Unsupported Syntax encountered a call to a var args function, var args are not supported at the moment: qxl_io_log 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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d5dd8ad-b117-4786-b0b0-128f16fd505f/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d5dd8ad-b117-4786-b0b0-128f16fd505f/bin/uautomizer-ZsLfNo2U6R/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d5dd8ad-b117-4786-b0b0-128f16fd505f/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d5dd8ad-b117-4786-b0b0-128f16fd505f/bin/uautomizer-ZsLfNo2U6R/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--gpu--drm--qxl--qxl.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d5dd8ad-b117-4786-b0b0-128f16fd505f/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d5dd8ad-b117-4786-b0b0-128f16fd505f/bin/uautomizer-ZsLfNo2U6R --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 6f05ad4c97f71fa9e89dac2fd93f5c7726380baa4579c5c6ea613c2215c664da --- 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-38b53e6 [2022-11-25 18:31:51,446 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 18:31:51,449 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 18:31:51,487 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 18:31:51,488 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 18:31:51,491 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 18:31:51,494 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 18:31:51,497 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 18:31:51,499 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 18:31:51,504 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 18:31:51,505 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 18:31:51,506 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 18:31:51,507 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 18:31:51,508 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 18:31:51,509 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 18:31:51,510 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 18:31:51,511 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 18:31:51,512 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 18:31:51,513 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 18:31:51,515 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 18:31:51,517 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 18:31:51,518 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 18:31:51,519 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 18:31:51,520 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 18:31:51,523 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 18:31:51,524 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 18:31:51,524 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 18:31:51,525 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 18:31:51,526 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 18:31:51,527 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 18:31:51,527 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 18:31:51,528 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 18:31:51,529 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 18:31:51,530 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 18:31:51,556 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 18:31:51,557 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 18:31:51,558 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 18:31:51,558 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 18:31:51,558 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 18:31:51,559 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 18:31:51,560 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 18:31:51,563 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d5dd8ad-b117-4786-b0b0-128f16fd505f/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-25 18:31:51,601 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 18:31:51,602 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 18:31:51,603 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 18:31:51,603 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 18:31:51,605 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 18:31:51,605 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 18:31:51,606 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 18:31:51,606 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 18:31:51,606 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 18:31:51,607 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 18:31:51,608 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 18:31:51,608 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 18:31:51,608 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 18:31:51,609 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 18:31:51,609 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-25 18:31:51,609 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-25 18:31:51,609 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-25 18:31:51,610 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 18:31:51,610 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 18:31:51,610 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 18:31:51,611 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 18:31:51,611 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 18:31:51,611 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 18:31:51,611 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 18:31:51,612 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 18:31:51,612 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 18:31:51,612 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 18:31:51,612 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-25 18:31:51,613 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-25 18:31:51,613 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-25 18:31:51,613 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 18:31:51,613 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-11-25 18:31:51,614 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 18:31:51,614 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2022-11-25 18:31:51,614 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_3d5dd8ad-b117-4786-b0b0-128f16fd505f/bin/uautomizer-ZsLfNo2U6R/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d5dd8ad-b117-4786-b0b0-128f16fd505f/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6f05ad4c97f71fa9e89dac2fd93f5c7726380baa4579c5c6ea613c2215c664da [2022-11-25 18:31:52,071 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 18:31:52,095 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 18:31:52,098 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 18:31:52,099 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 18:31:52,103 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 18:31:52,105 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d5dd8ad-b117-4786-b0b0-128f16fd505f/bin/uautomizer-ZsLfNo2U6R/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--gpu--drm--qxl--qxl.ko.cil.i [2022-11-25 18:31:55,583 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 18:31:56,527 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 18:31:56,528 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d5dd8ad-b117-4786-b0b0-128f16fd505f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--gpu--drm--qxl--qxl.ko.cil.i [2022-11-25 18:31:56,617 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d5dd8ad-b117-4786-b0b0-128f16fd505f/bin/uautomizer-ZsLfNo2U6R/data/544b7e0b1/3e2a2e5495144ef6bc2b741caeda04ec/FLAG469fbcc0f [2022-11-25 18:31:56,643 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3d5dd8ad-b117-4786-b0b0-128f16fd505f/bin/uautomizer-ZsLfNo2U6R/data/544b7e0b1/3e2a2e5495144ef6bc2b741caeda04ec [2022-11-25 18:31:56,647 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 18:31:56,649 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 18:31:56,653 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 18:31:56,654 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 18:31:56,658 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 18:31:56,659 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:31:56" (1/1) ... [2022-11-25 18:31:56,660 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4af402e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:31:56, skipping insertion in model container [2022-11-25 18:31:56,660 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:31:56" (1/1) ... [2022-11-25 18:31:56,668 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 18:31:56,912 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 18:31:58,843 WARN L623 FunctionHandler]: Unknown extern function drm_err [2022-11-25 18:31:58,848 WARN L623 FunctionHandler]: Unknown extern function drm_get_pci_dev [2022-11-25 18:31:58,870 WARN L623 FunctionHandler]: Unknown extern function drm_put_dev [2022-11-25 18:31:58,891 WARN L623 FunctionHandler]: Unknown extern function drm_kms_helper_poll_disable [2022-11-25 18:31:58,891 WARN L623 FunctionHandler]: Unknown extern function console_lock [2022-11-25 18:31:58,891 WARN L623 FunctionHandler]: Unknown extern function console_unlock [2022-11-25 18:31:58,908 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-25 18:31:58,932 WARN L623 FunctionHandler]: Unknown extern function drm_helper_resume_force_mode [2022-11-25 18:31:58,932 WARN L623 FunctionHandler]: Unknown extern function console_lock [2022-11-25 18:31:58,933 WARN L623 FunctionHandler]: Unknown extern function console_unlock [2022-11-25 18:31:58,933 WARN L623 FunctionHandler]: Unknown extern function drm_kms_helper_poll_enable [2022-11-25 18:31:58,952 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 18:31:58,952 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 18:31:58,970 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 18:31:58,970 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-25 18:31:58,970 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 18:31:59,113 WARN L623 FunctionHandler]: Unknown extern function vgacon_text_force [2022-11-25 18:31:59,116 WARN L623 FunctionHandler]: Unknown extern function drm_pci_init [2022-11-25 18:31:59,125 WARN L623 FunctionHandler]: Unknown extern function drm_pci_exit [2022-11-25 18:32:00,918 WARN L623 FunctionHandler]: Unknown extern function drm_pci_set_busid [2022-11-25 18:32:00,922 WARN L623 FunctionHandler]: Unknown extern function drm_ioctl [2022-11-25 18:32:00,933 WARN L623 FunctionHandler]: Unknown extern function drm_gem_dumb_destroy [2022-11-25 18:32:00,935 WARN L623 FunctionHandler]: Unknown extern function drm_gem_prime_export [2022-11-25 18:32:00,940 WARN L623 FunctionHandler]: Unknown extern function drm_gem_prime_import [2022-11-25 18:32:00,943 WARN L623 FunctionHandler]: Unknown extern function drm_poll [2022-11-25 18:32:00,947 WARN L623 FunctionHandler]: Unknown extern function drm_gem_prime_fd_to_handle [2022-11-25 18:32:00,948 WARN L623 FunctionHandler]: Unknown extern function drm_gem_prime_handle_to_fd [2022-11-25 18:32:00,948 WARN L623 FunctionHandler]: Unknown extern function drm_read [2022-11-25 18:32:00,949 WARN L623 FunctionHandler]: Unknown extern function drm_open [2022-11-25 18:32:00,950 WARN L623 FunctionHandler]: Unknown extern function drm_release [2022-11-25 18:32:01,026 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 18:32:01,026 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 18:32:01,470 WARN L623 FunctionHandler]: Unknown extern function ioremap_wc [2022-11-25 18:32:01,470 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: cannot determine size of incomplete type at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:260) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:204) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructBytesizeExpression(TypeSizeAndOffsetComputer.java:122) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1034) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:974) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2453) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleReturnStatement(FunctionHandler.java:540) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2068) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1496) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3320) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2395) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-25 18:32:01,475 INFO L158 Benchmark]: Toolchain (without parser) took 4825.46ms. Allocated memory was 79.7MB in the beginning and 127.9MB in the end (delta: 48.2MB). Free memory was 42.8MB in the beginning and 69.1MB in the end (delta: -26.3MB). Peak memory consumption was 51.1MB. Max. memory is 16.1GB. [2022-11-25 18:32:01,476 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 79.7MB. Free memory was 57.0MB in the beginning and 56.8MB in the end (delta: 139.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 18:32:01,477 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4819.70ms. Allocated memory was 79.7MB in the beginning and 127.9MB in the end (delta: 48.2MB). Free memory was 42.6MB in the beginning and 69.1MB in the end (delta: -26.5MB). Peak memory consumption was 51.1MB. Max. memory is 16.1GB. [2022-11-25 18:32:01,479 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 79.7MB. Free memory was 57.0MB in the beginning and 56.8MB in the end (delta: 139.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4819.70ms. Allocated memory was 79.7MB in the beginning and 127.9MB in the end (delta: 48.2MB). Free memory was 42.6MB in the beginning and 69.1MB in the end (delta: -26.5MB). Peak memory consumption was 51.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: cannot determine size of incomplete type: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:260) 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: ERROR: ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type