./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--usb--misc--sisusbvga--sisusbvga.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 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_77b94832-f2cb-4577-a820-fa76c92225f2/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b94832-f2cb-4577-a820-fa76c92225f2/bin/utaipan-verify-YMUCfTKeje/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b94832-f2cb-4577-a820-fa76c92225f2/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b94832-f2cb-4577-a820-fa76c92225f2/bin/utaipan-verify-YMUCfTKeje/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--usb--misc--sisusbvga--sisusbvga.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b94832-f2cb-4577-a820-fa76c92225f2/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b94832-f2cb-4577-a820-fa76c92225f2/bin/utaipan-verify-YMUCfTKeje --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f3969e09777e3733435e432a78d4390fe84408daf199147added4cf32aedab5f --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 04:45:57,937 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 04:45:58,035 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b94832-f2cb-4577-a820-fa76c92225f2/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-64bit-Taipan_Default.epf [2024-11-09 04:45:58,040 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 04:45:58,040 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 04:45:58,084 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 04:45:58,086 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 04:45:58,087 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 04:45:58,088 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 04:45:58,088 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 04:45:58,089 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 04:45:58,089 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 04:45:58,090 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 04:45:58,095 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-09 04:45:58,095 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 04:45:58,095 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 04:45:58,096 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-09 04:45:58,096 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-09 04:45:58,096 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 04:45:58,097 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-09 04:45:58,097 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-09 04:45:58,100 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-09 04:45:58,101 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 04:45:58,101 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 04:45:58,102 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 04:45:58,102 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 04:45:58,102 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 04:45:58,103 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 04:45:58,103 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 04:45:58,103 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 04:45:58,104 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 04:45:58,105 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 04:45:58,106 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 04:45:58,106 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 04:45:58,107 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 04:45:58,107 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 04:45:58,107 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 04:45:58,108 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 04:45:58,108 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 04:45:58,108 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-09 04:45:58,108 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 04:45:58,109 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 04:45:58,109 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 04:45:58,109 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 04:45:58,110 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_77b94832-f2cb-4577-a820-fa76c92225f2/bin/utaipan-verify-YMUCfTKeje/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b94832-f2cb-4577-a820-fa76c92225f2/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f3969e09777e3733435e432a78d4390fe84408daf199147added4cf32aedab5f [2024-11-09 04:45:58,395 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 04:45:58,438 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 04:45:58,440 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 04:45:58,442 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 04:45:58,442 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 04:45:58,443 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b94832-f2cb-4577-a820-fa76c92225f2/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--usb--misc--sisusbvga--sisusbvga.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i Unable to find full path for "g++" [2024-11-09 04:46:00,376 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 04:46:01,042 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 04:46:01,044 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b94832-f2cb-4577-a820-fa76c92225f2/sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--usb--misc--sisusbvga--sisusbvga.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i [2024-11-09 04:46:01,096 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b94832-f2cb-4577-a820-fa76c92225f2/bin/utaipan-verify-YMUCfTKeje/data/458e85dd9/099a5482c51345f7a4083014968c863f/FLAGba1d688a1 [2024-11-09 04:46:01,115 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b94832-f2cb-4577-a820-fa76c92225f2/bin/utaipan-verify-YMUCfTKeje/data/458e85dd9/099a5482c51345f7a4083014968c863f [2024-11-09 04:46:01,119 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 04:46:01,120 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 04:46:01,124 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 04:46:01,124 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 04:46:01,130 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 04:46:01,131 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 04:46:01" (1/1) ... [2024-11-09 04:46:01,135 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@279882d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:46:01, skipping insertion in model container [2024-11-09 04:46:01,136 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 04:46:01" (1/1) ... [2024-11-09 04:46:01,383 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 04:46:04,292 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b94832-f2cb-4577-a820-fa76c92225f2/sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--usb--misc--sisusbvga--sisusbvga.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i[361017,361030] [2024-11-09 04:46:04,396 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 04:46:04,569 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 04:46:04,719 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [3673] [2024-11-09 04:46:04,721 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3676] [2024-11-09 04:46:04,722 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3679] [2024-11-09 04:46:04,722 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3682] [2024-11-09 04:46:04,724 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; subl %2,%0; sete %1": "+m" (v->counter), "=qm" (c): "ir" (i): "memory"); [3707-3708] [2024-11-09 04:46:04,725 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddb %b0, %1\n": "+q" (__ret), "+m" (v->counter): : "memory", "cc"); [3719-3720] [2024-11-09 04:46:04,726 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddw %w0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [3723-3724] [2024-11-09 04:46:04,726 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddl %0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [3727-3728] [2024-11-09 04:46:04,726 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddq %q0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [3731-3732] [2024-11-09 04:46:04,810 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu), "=r" (__val_gu): "0" ((u8 *)userbuffer), "i" (1UL)); [4856-4857] [2024-11-09 04:46:04,811 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu___0), "=r" (__val_gu___0): "0" ((u16 *)userbuffer), "i" (2UL)); [4875-4876] [2024-11-09 04:46:04,815 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu___1), "=r" (__val_gu___1): "0" ((u32 *)userbuffer), "i" (4UL)); [4911-4912] [2024-11-09 04:46:04,848 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" ((u8 *)userbuffer): "ebx"); [5210] [2024-11-09 04:46:04,849 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" ((u8 *)userbuffer): "ebx"); [5213] [2024-11-09 04:46:04,850 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" ((u8 *)userbuffer): "ebx"); [5216] [2024-11-09 04:46:04,850 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" ((u8 *)userbuffer): "ebx"); [5219] [2024-11-09 04:46:04,851 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" ((u8 *)userbuffer): "ebx"); [5222] [2024-11-09 04:46:04,853 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" ((u16 *)userbuffer): "ebx"); [5246-5247] [2024-11-09 04:46:04,854 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" ((u16 *)userbuffer): "ebx"); [5250-5251] [2024-11-09 04:46:04,855 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" ((u16 *)userbuffer): "ebx"); [5254-5255] [2024-11-09 04:46:04,856 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" ((u16 *)userbuffer): "ebx"); [5258-5259] [2024-11-09 04:46:04,856 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" ((u16 *)userbuffer): "ebx"); [5262-5263] [2024-11-09 04:46:04,860 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" ((u32 *)userbuffer): "ebx"); [5309-5310] [2024-11-09 04:46:04,860 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" ((u32 *)userbuffer): "ebx"); [5313-5314] [2024-11-09 04:46:04,861 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" ((u32 *)userbuffer): "ebx"); [5317-5318] [2024-11-09 04:46:04,861 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" ((u32 *)userbuffer): "ebx"); [5321-5322] [2024-11-09 04:46:04,862 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" ((u32 *)userbuffer): "ebx"); [5325-5326] [2024-11-09 04:46:04,991 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" ((u8 *)buffer): "ebx"); [7441] [2024-11-09 04:46:04,992 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" ((u8 *)buffer): "ebx"); [7444] [2024-11-09 04:46:04,992 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" ((u8 *)buffer): "ebx"); [7447] [2024-11-09 04:46:04,993 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" ((u8 *)buffer): "ebx"); [7450] [2024-11-09 04:46:04,993 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" ((u8 *)buffer): "ebx"); [7453] [2024-11-09 04:46:04,994 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" ((u16 *)buffer): "ebx"); [7473-7474] [2024-11-09 04:46:04,995 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" ((u16 *)buffer): "ebx"); [7477-7478] [2024-11-09 04:46:04,995 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" ((u16 *)buffer): "ebx"); [7481-7482] [2024-11-09 04:46:04,995 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" ((u16 *)buffer): "ebx"); [7485-7486] [2024-11-09 04:46:04,996 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" ((u16 *)buffer): "ebx"); [7489-7490] [2024-11-09 04:46:04,998 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" ((u32 *)buffer): "ebx"); [7510-7511] [2024-11-09 04:46:04,999 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" ((u32 *)buffer): "ebx"); [7514-7515] [2024-11-09 04:46:04,999 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" ((u32 *)buffer): "ebx"); [7518-7519] [2024-11-09 04:46:04,999 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" ((u32 *)buffer): "ebx"); [7522-7523] [2024-11-09 04:46:05,000 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" ((u32 *)buffer): "ebx"); [7526-7527] [2024-11-09 04:46:05,003 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___2): "0" (__pu_val___2), "c" ((u32 *)buffer): "ebx"); [7574-7575] [2024-11-09 04:46:05,003 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___2): "0" (__pu_val___2), "c" ((u32 *)buffer): "ebx"); [7578-7579] [2024-11-09 04:46:05,004 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___2): "0" (__pu_val___2), "c" ((u32 *)buffer): "ebx"); [7582-7583] [2024-11-09 04:46:05,005 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___2): "0" (__pu_val___2), "c" ((u32 *)buffer): "ebx"); [7586-7587] [2024-11-09 04:46:05,005 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___2): "0" (__pu_val___2), "c" ((u32 *)buffer): "ebx"); [7590-7591] [2024-11-09 04:46:05,008 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu), "=r" (__val_gu): "0" ((u8 *)buffer), "i" (1UL)); [7650-7651] [2024-11-09 04:46:05,011 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu___0), "=r" (__val_gu___0): "0" ((u16 *)buffer), "i" (2UL)); [7666-7667] [2024-11-09 04:46:05,012 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu___1), "=r" (__val_gu___1): "0" ((u32 *)buffer), "i" (4UL)); [7682-7683] [2024-11-09 04:46:05,015 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu___2), "=r" (__val_gu___2): "0" ((u32 *)buffer), "i" (4UL)); [7725-7726] [2024-11-09 04:46:05,026 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" (argp): "ebx"); [7918] [2024-11-09 04:46:05,027 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" (argp): "ebx"); [7921] [2024-11-09 04:46:05,028 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" (argp): "ebx"); [7924] [2024-11-09 04:46:05,028 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" (argp): "ebx"); [7927] [2024-11-09 04:46:05,029 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" (argp): "ebx"); [7930] [2024-11-09 04:46:05,154 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& kernel_stack)); [10220] [2024-11-09 04:46:05,154 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [10223] [2024-11-09 04:46:05,154 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [10226] [2024-11-09 04:46:05,155 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [10229] [2024-11-09 04:46:05,222 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b94832-f2cb-4577-a820-fa76c92225f2/sv-benchmarks/c/ldv-challenges/linux-3.8-rc1-32_7a-drivers--usb--misc--sisusbvga--sisusbvga.ko-ldv_main0_sequence_infinite_withcheck_stateful.cil.out.i[361017,361030] [2024-11-09 04:46:05,231 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 04:46:05,436 INFO L204 MainTranslator]: Completed translation [2024-11-09 04:46:05,437 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:46:05 WrapperNode [2024-11-09 04:46:05,437 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 04:46:05,438 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 04:46:05,438 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 04:46:05,438 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 04:46:05,447 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:46:05" (1/1) ... [2024-11-09 04:46:05,615 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:46:05" (1/1) ... [2024-11-09 04:46:06,187 INFO L138 Inliner]: procedures = 359, calls = 7295, calls flagged for inlining = 186, calls inlined = 139, statements flattened = 14252 [2024-11-09 04:46:06,188 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 04:46:06,192 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 04:46:06,192 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 04:46:06,192 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 04:46:06,206 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:46:05" (1/1) ... [2024-11-09 04:46:06,214 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:46:05" (1/1) ... [2024-11-09 04:46:06,365 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:46:05" (1/1) ... [2024-11-09 04:46:06,365 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:46:05" (1/1) ... [2024-11-09 04:46:06,965 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:46:05" (1/1) ... [2024-11-09 04:46:07,025 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:46:05" (1/1) ... [2024-11-09 04:46:07,101 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:46:05" (1/1) ... [2024-11-09 04:46:07,126 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:46:05" (1/1) ... [2024-11-09 04:46:07,211 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 04:46:07,212 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 04:46:07,213 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 04:46:07,213 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 04:46:07,214 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:46:05" (1/1) ... [2024-11-09 04:46:07,220 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 04:46:07,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b94832-f2cb-4577-a820-fa76c92225f2/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 04:46:07,253 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b94832-f2cb-4577-a820-fa76c92225f2/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-09 04:46:07,256 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77b94832-f2cb-4577-a820-fa76c92225f2/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-09 04:46:07,288 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2024-11-09 04:46:07,289 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2024-11-09 04:46:07,290 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2024-11-09 04:46:07,290 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2024-11-09 04:46:07,290 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2024-11-09 04:46:07,290 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2024-11-09 04:46:07,290 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-09 04:46:07,290 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-09 04:46:07,291 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-11-09 04:46:07,291 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-11-09 04:46:07,291 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_recv_bulk_msg [2024-11-09 04:46:07,291 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_recv_bulk_msg [2024-11-09 04:46:07,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-09 04:46:07,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-09 04:46:07,292 INFO L130 BoogieDeclarations]: Found specification of procedure sisusbcon_save_screen [2024-11-09 04:46:07,292 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusbcon_save_screen [2024-11-09 04:46:07,292 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_free_buffers [2024-11-09 04:46:07,293 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_free_buffers [2024-11-09 04:46:07,293 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_disconnect [2024-11-09 04:46:07,293 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_disconnect [2024-11-09 04:46:07,294 INFO L130 BoogieDeclarations]: Found specification of procedure sisusbcon_deinit [2024-11-09 04:46:07,294 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusbcon_deinit [2024-11-09 04:46:07,294 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_write_memio_byte [2024-11-09 04:46:07,294 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_write_memio_byte [2024-11-09 04:46:07,294 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-09 04:46:07,294 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-09 04:46:07,295 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2024-11-09 04:46:07,295 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2024-11-09 04:46:07,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-09 04:46:07,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-09 04:46:07,296 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_set_cursor [2024-11-09 04:46:07,296 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_set_cursor [2024-11-09 04:46:07,296 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister_dev [2024-11-09 04:46:07,296 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister_dev [2024-11-09 04:46:07,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2024-11-09 04:46:07,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2024-11-09 04:46:07,297 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_write_memio_word [2024-11-09 04:46:07,297 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_write_memio_word [2024-11-09 04:46:07,297 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-09 04:46:07,297 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-09 04:46:07,297 INFO L130 BoogieDeclarations]: Found specification of procedure SiS_SetReg [2024-11-09 04:46:07,297 INFO L138 BoogieDeclarations]: Found implementation of procedure SiS_SetReg [2024-11-09 04:46:07,298 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-09 04:46:07,298 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-09 04:46:07,298 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_get_sisusb_lock_and_check [2024-11-09 04:46:07,298 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_get_sisusb_lock_and_check [2024-11-09 04:46:07,299 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 04:46:07,299 INFO L130 BoogieDeclarations]: Found specification of procedure take_over_console [2024-11-09 04:46:07,299 INFO L138 BoogieDeclarations]: Found implementation of procedure take_over_console [2024-11-09 04:46:07,299 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_sisusb_valid [2024-11-09 04:46:07,300 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_sisusb_valid [2024-11-09 04:46:07,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 04:46:07,300 INFO L130 BoogieDeclarations]: Found specification of procedure SiS_SetRegOR [2024-11-09 04:46:07,300 INFO L138 BoogieDeclarations]: Found implementation of procedure SiS_SetRegOR [2024-11-09 04:46:07,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_sisusb_usb_data [2024-11-09 04:46:07,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_sisusb_usb_data [2024-11-09 04:46:07,302 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_check_rbc [2024-11-09 04:46:07,302 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_check_rbc [2024-11-09 04:46:07,302 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 04:46:07,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-09 04:46:07,302 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-11-09 04:46:07,302 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-11-09 04:46:07,303 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-09 04:46:07,303 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-09 04:46:07,303 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_outurb_available [2024-11-09 04:46:07,303 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_outurb_available [2024-11-09 04:46:07,304 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_kill_all_busy [2024-11-09 04:46:07,304 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_kill_all_busy [2024-11-09 04:46:07,304 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-09 04:46:07,304 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-09 04:46:07,304 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2024-11-09 04:46:07,304 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2024-11-09 04:46:07,305 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_getidxreg [2024-11-09 04:46:07,305 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_getidxreg [2024-11-09 04:46:07,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2024-11-09 04:46:07,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2024-11-09 04:46:07,306 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2024-11-09 04:46:07,306 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2024-11-09 04:46:07,306 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_writeb [2024-11-09 04:46:07,307 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_writeb [2024-11-09 04:46:07,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-09 04:46:07,307 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-11-09 04:46:07,307 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-11-09 04:46:07,411 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_set_default_mode [2024-11-09 04:46:07,411 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_set_default_mode [2024-11-09 04:46:07,411 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_read_memio_byte [2024-11-09 04:46:07,411 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_read_memio_byte [2024-11-09 04:46:07,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-09 04:46:07,411 INFO L130 BoogieDeclarations]: Found specification of procedure SiS_DisplayOn [2024-11-09 04:46:07,411 INFO L138 BoogieDeclarations]: Found implementation of procedure SiS_DisplayOn [2024-11-09 04:46:07,411 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-09 04:46:07,412 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-09 04:46:07,412 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_setidxregandor [2024-11-09 04:46:07,412 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_setidxregandor [2024-11-09 04:46:07,412 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_write_mem_bulk [2024-11-09 04:46:07,412 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_write_mem_bulk [2024-11-09 04:46:07,412 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2024-11-09 04:46:07,412 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2024-11-09 04:46:07,412 INFO L130 BoogieDeclarations]: Found specification of procedure sisusbdummycon_init [2024-11-09 04:46:07,412 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusbdummycon_init [2024-11-09 04:46:07,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2024-11-09 04:46:07,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2024-11-09 04:46:07,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 04:46:07,412 INFO L130 BoogieDeclarations]: Found specification of procedure SiS_GetReg [2024-11-09 04:46:07,413 INFO L138 BoogieDeclarations]: Found implementation of procedure SiS_GetReg [2024-11-09 04:46:07,413 INFO L130 BoogieDeclarations]: Found specification of procedure sisusbcon_do_font_op [2024-11-09 04:46:07,413 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusbcon_do_font_op [2024-11-09 04:46:07,413 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_init_gfxdevice [2024-11-09 04:46:07,413 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_init_gfxdevice [2024-11-09 04:46:07,413 INFO L130 BoogieDeclarations]: Found specification of procedure SiS_SetRegByte [2024-11-09 04:46:07,413 INFO L138 BoogieDeclarations]: Found implementation of procedure SiS_SetRegByte [2024-11-09 04:46:07,413 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_free_urbs [2024-11-09 04:46:07,413 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_free_urbs [2024-11-09 04:46:07,413 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-09 04:46:07,413 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-09 04:46:07,413 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_send_bridge_packet [2024-11-09 04:46:07,413 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_send_bridge_packet [2024-11-09 04:46:07,414 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-09 04:46:07,414 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-09 04:46:07,414 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2024-11-09 04:46:07,414 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2024-11-09 04:46:07,414 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_ioctl [2024-11-09 04:46:07,414 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_ioctl [2024-11-09 04:46:07,414 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_read_memio_word [2024-11-09 04:46:07,414 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_read_memio_word [2024-11-09 04:46:07,414 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_get_sisusb [2024-11-09 04:46:07,425 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_get_sisusb [2024-11-09 04:46:07,426 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-09 04:46:07,426 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-09 04:46:07,426 INFO L130 BoogieDeclarations]: Found specification of procedure sisusbcon_cursor [2024-11-09 04:46:07,426 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusbcon_cursor [2024-11-09 04:46:07,426 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_is_inactive [2024-11-09 04:46:07,426 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_is_inactive [2024-11-09 04:46:07,426 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2024-11-09 04:46:07,426 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2024-11-09 04:46:07,426 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_clear_vram [2024-11-09 04:46:07,427 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_clear_vram [2024-11-09 04:46:07,427 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_write_pci_config [2024-11-09 04:46:07,427 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_write_pci_config [2024-11-09 04:46:07,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 04:46:07,427 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2024-11-09 04:46:07,427 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2024-11-09 04:46:07,427 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_send_bulk_msg [2024-11-09 04:46:07,427 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_send_bulk_msg [2024-11-09 04:46:07,427 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2024-11-09 04:46:07,427 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2024-11-09 04:46:07,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-09 04:46:07,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-09 04:46:07,427 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_readb [2024-11-09 04:46:07,428 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_readb [2024-11-09 04:46:07,428 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_setidxregor [2024-11-09 04:46:07,428 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_setidxregor [2024-11-09 04:46:07,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 04:46:07,428 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2024-11-09 04:46:07,428 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2024-11-09 04:46:07,428 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2024-11-09 04:46:07,428 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2024-11-09 04:46:07,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 04:46:07,428 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_send_packet [2024-11-09 04:46:07,428 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_send_packet [2024-11-09 04:46:07,428 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_read_memio_long [2024-11-09 04:46:07,433 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_read_memio_long [2024-11-09 04:46:07,433 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_reset_text_mode [2024-11-09 04:46:07,433 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_reset_text_mode [2024-11-09 04:46:07,433 INFO L130 BoogieDeclarations]: Found specification of procedure SiSUSB_InitPtr [2024-11-09 04:46:07,433 INFO L138 BoogieDeclarations]: Found implementation of procedure SiSUSB_InitPtr [2024-11-09 04:46:07,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 04:46:07,434 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_read_pci_config [2024-11-09 04:46:07,434 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_read_pci_config [2024-11-09 04:46:07,434 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-09 04:46:07,434 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-09 04:46:07,434 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_setidxreg [2024-11-09 04:46:07,434 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_setidxreg [2024-11-09 04:46:07,434 INFO L130 BoogieDeclarations]: Found specification of procedure SiS_SetRegANDOR [2024-11-09 04:46:07,434 INFO L138 BoogieDeclarations]: Found implementation of procedure SiS_SetRegANDOR [2024-11-09 04:46:07,434 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-09 04:46:07,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-09 04:46:07,434 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_wait_all_out_complete [2024-11-09 04:46:07,434 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_wait_all_out_complete [2024-11-09 04:46:07,435 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-11-09 04:46:07,435 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-11-09 04:46:07,435 INFO L130 BoogieDeclarations]: Found specification of procedure SiS_SetRegAND [2024-11-09 04:46:07,435 INFO L138 BoogieDeclarations]: Found implementation of procedure SiS_SetRegAND [2024-11-09 04:46:07,435 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_setidxregand [2024-11-09 04:46:07,435 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_setidxregand [2024-11-09 04:46:07,435 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2024-11-09 04:46:07,435 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2024-11-09 04:46:07,435 INFO L130 BoogieDeclarations]: Found specification of procedure SiS_SetSegmentReg [2024-11-09 04:46:07,435 INFO L138 BoogieDeclarations]: Found implementation of procedure SiS_SetSegmentReg [2024-11-09 04:46:07,435 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_copy_memory [2024-11-09 04:46:07,435 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_copy_memory [2024-11-09 04:46:07,436 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_setreg [2024-11-09 04:46:07,436 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_setreg [2024-11-09 04:46:07,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_sisusb_usb_data [2024-11-09 04:46:07,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_sisusb_usb_data [2024-11-09 04:46:07,436 INFO L130 BoogieDeclarations]: Found specification of procedure sisusbcon_set_start_address [2024-11-09 04:46:07,436 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusbcon_set_start_address [2024-11-09 04:46:07,436 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2024-11-09 04:46:07,436 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2024-11-09 04:46:07,436 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-09 04:46:07,436 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-09 04:46:07,444 INFO L130 BoogieDeclarations]: Found specification of procedure SiS_WriteDAC [2024-11-09 04:46:07,444 INFO L138 BoogieDeclarations]: Found implementation of procedure SiS_WriteDAC [2024-11-09 04:46:07,444 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_read_mem_bulk [2024-11-09 04:46:07,444 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_read_mem_bulk [2024-11-09 04:46:07,447 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_getreg [2024-11-09 04:46:07,447 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_getreg [2024-11-09 04:46:07,447 INFO L130 BoogieDeclarations]: Found specification of procedure SiSUSBSetMode [2024-11-09 04:46:07,447 INFO L138 BoogieDeclarations]: Found implementation of procedure SiSUSBSetMode [2024-11-09 04:46:07,447 INFO L130 BoogieDeclarations]: Found specification of procedure vc_resize [2024-11-09 04:46:07,447 INFO L138 BoogieDeclarations]: Found implementation of procedure vc_resize [2024-11-09 04:46:07,447 INFO L130 BoogieDeclarations]: Found specification of procedure sisusbcon_init [2024-11-09 04:46:07,447 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusbcon_init [2024-11-09 04:46:07,447 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2024-11-09 04:46:07,448 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2024-11-09 04:46:07,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 04:46:07,453 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_write_memio_long [2024-11-09 04:46:07,453 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_write_memio_long [2024-11-09 04:46:07,453 INFO L130 BoogieDeclarations]: Found specification of procedure SiS_GetRegByte [2024-11-09 04:46:07,453 INFO L138 BoogieDeclarations]: Found implementation of procedure SiS_GetRegByte [2024-11-09 04:46:07,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-09 04:46:07,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-09 04:46:07,453 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_triggersr16 [2024-11-09 04:46:07,453 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_triggersr16 [2024-11-09 04:46:07,453 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2024-11-09 04:46:07,453 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2024-11-09 04:46:07,454 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 04:46:07,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 04:46:07,454 INFO L130 BoogieDeclarations]: Found specification of procedure sisusb_all_free [2024-11-09 04:46:07,454 INFO L138 BoogieDeclarations]: Found implementation of procedure sisusb_all_free [2024-11-09 04:46:08,473 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 04:46:08,478 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation