./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc 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_d3039b2a-d955-4ef8-9398-dec43237c2cb/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3039b2a-d955-4ef8-9398-dec43237c2cb/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3039b2a-d955-4ef8-9398-dec43237c2cb/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3039b2a-d955-4ef8-9398-dec43237c2cb/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3039b2a-d955-4ef8-9398-dec43237c2cb/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3039b2a-d955-4ef8-9398-dec43237c2cb/bin/ukojak-verify-afCqCEvfdi --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 20eb94b804a564a6c4a2d7399a71eda5405452f759d926c5fd08d59b4094c028 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 22:54:39,765 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 22:54:39,906 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3039b2a-d955-4ef8-9398-dec43237c2cb/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-24 22:54:39,915 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 22:54:39,917 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 22:54:39,959 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 22:54:39,961 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 22:54:39,961 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 22:54:39,963 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 22:54:39,968 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 22:54:39,969 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 22:54:39,969 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 22:54:39,970 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 22:54:39,972 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 22:54:39,972 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 22:54:39,973 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 22:54:39,973 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 22:54:39,974 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 22:54:39,975 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 22:54:39,976 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 22:54:39,976 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 22:54:39,977 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 22:54:39,977 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 22:54:39,978 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:54:39,978 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 22:54:39,979 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 22:54:39,979 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 22:54:39,980 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 22:54:39,981 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 22:54:39,981 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 22:54:39,983 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3039b2a-d955-4ef8-9398-dec43237c2cb/bin/ukojak-verify-afCqCEvfdi/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3039b2a-d955-4ef8-9398-dec43237c2cb/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 20eb94b804a564a6c4a2d7399a71eda5405452f759d926c5fd08d59b4094c028 [2023-11-24 22:54:40,278 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 22:54:40,302 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 22:54:40,305 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 22:54:40,307 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 22:54:40,307 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 22:54:40,309 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3039b2a-d955-4ef8-9398-dec43237c2cb/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2023-11-24 22:54:43,554 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 22:54:44,414 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 22:54:44,415 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3039b2a-d955-4ef8-9398-dec43237c2cb/sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2023-11-24 22:54:44,484 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3039b2a-d955-4ef8-9398-dec43237c2cb/bin/ukojak-verify-afCqCEvfdi/data/8e7c308f8/52c152903c154756a729ba6b2ef6e056/FLAG2e682501c [2023-11-24 22:54:44,508 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3039b2a-d955-4ef8-9398-dec43237c2cb/bin/ukojak-verify-afCqCEvfdi/data/8e7c308f8/52c152903c154756a729ba6b2ef6e056 [2023-11-24 22:54:44,514 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 22:54:44,516 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 22:54:44,518 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 22:54:44,518 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 22:54:44,528 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 22:54:44,529 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:54:44" (1/1) ... [2023-11-24 22:54:44,530 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e11f7e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:54:44, skipping insertion in model container [2023-11-24 22:54:44,530 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:54:44" (1/1) ... [2023-11-24 22:54:44,791 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 22:54:48,211 WARN L240 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_d3039b2a-d955-4ef8-9398-dec43237c2cb/sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i[346041,346054] [2023-11-24 22:54:48,357 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:54:48,424 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 22:54:48,621 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [5256] [2023-11-24 22:54:48,623 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5259] [2023-11-24 22:54:48,624 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5262] [2023-11-24 22:54:48,624 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5265] [2023-11-24 22:54:48,798 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [6745] [2023-11-24 22:54:48,799 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [6750] [2023-11-24 22:54:48,799 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [6755] [2023-11-24 22:54:48,800 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [6760] [2023-11-24 22:54:48,809 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [6835] [2023-11-24 22:54:48,809 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [6840] [2023-11-24 22:54:48,810 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [6845] [2023-11-24 22:54:48,810 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [6850] [2023-11-24 22:54:48,921 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [7238] [2023-11-24 22:54:48,921 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [7243] [2023-11-24 22:54:48,922 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [7248] [2023-11-24 22:54:48,922 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [7253] [2023-11-24 22:54:49,048 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; incl %0": "+m" (v->counter)); [8789] [2023-11-24 22:54:49,049 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; decl %0; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [8797-8798] [2023-11-24 22:54:49,050 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; xaddl %0, %1": "+r" (i), "+m" (v->counter): : "memory"); [8807-8808] [2023-11-24 22:54:49,051 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [8876] [2023-11-24 22:54:49,052 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [8881] [2023-11-24 22:54:49,052 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [8886] [2023-11-24 22:54:49,053 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [8891] [2023-11-24 22:54:49,112 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [9592] [2023-11-24 22:54:49,114 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [9597] [2023-11-24 22:54:49,114 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [9602] [2023-11-24 22:54:49,115 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [9607] [2023-11-24 22:54:49,121 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [9955] [2023-11-24 22:54:49,122 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [9960] [2023-11-24 22:54:49,122 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [9965] [2023-11-24 22:54:49,123 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [9970] [2023-11-24 22:54:49,131 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [10164] [2023-11-24 22:54:49,132 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [10169] [2023-11-24 22:54:49,132 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [10174] [2023-11-24 22:54:49,133 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [10179] [2023-11-24 22:54:49,137 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [10258] [2023-11-24 22:54:49,138 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [10263] [2023-11-24 22:54:49,138 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [10268] [2023-11-24 22:54:49,139 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [10273] [2023-11-24 22:54:49,203 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)pd->device_list.next) [11453] [2023-11-24 22:54:49,280 WARN L240 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_d3039b2a-d955-4ef8-9398-dec43237c2cb/sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i[346041,346054] [2023-11-24 22:54:49,296 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:54:49,543 WARN L675 CHandler]: The function strncmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:54:49,543 WARN L675 CHandler]: The function __xchg_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:54:49,544 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:54:49,552 INFO L206 MainTranslator]: Completed translation [2023-11-24 22:54:49,553 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:54:49 WrapperNode [2023-11-24 22:54:49,553 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 22:54:49,554 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 22:54:49,555 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 22:54:49,555 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 22:54:49,563 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:54:49" (1/1) ... [2023-11-24 22:54:49,713 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:54:49" (1/1) ... [2023-11-24 22:54:49,955 INFO L138 Inliner]: procedures = 462, calls = 4850, calls flagged for inlining = 236, calls inlined = 28, statements flattened = 2898 [2023-11-24 22:54:49,955 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 22:54:49,956 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 22:54:49,956 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 22:54:49,956 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 22:54:49,966 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:54:49" (1/1) ... [2023-11-24 22:54:49,967 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:54:49" (1/1) ... [2023-11-24 22:54:50,018 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:54:49" (1/1) ... [2023-11-24 22:54:50,019 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:54:49" (1/1) ... [2023-11-24 22:54:50,143 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:54:49" (1/1) ... [2023-11-24 22:54:50,171 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:54:49" (1/1) ... [2023-11-24 22:54:50,212 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:54:49" (1/1) ... [2023-11-24 22:54:50,234 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:54:49" (1/1) ... [2023-11-24 22:54:50,269 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 22:54:50,271 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 22:54:50,271 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 22:54:50,272 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 22:54:50,272 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:54:49" (1/1) ... [2023-11-24 22:54:50,279 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:54:50,292 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3039b2a-d955-4ef8-9398-dec43237c2cb/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 22:54:50,306 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3039b2a-d955-4ef8-9398-dec43237c2cb/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 22:54:50,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3039b2a-d955-4ef8-9398-dec43237c2cb/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 22:54:50,361 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2023-11-24 22:54:50,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-24 22:54:50,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-24 22:54:50,362 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2023-11-24 22:54:50,362 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2023-11-24 22:54:50,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2023-11-24 22:54:50,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2023-11-24 22:54:50,362 INFO L130 BoogieDeclarations]: Found specification of procedure set_frequency___0 [2023-11-24 22:54:50,363 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frequency___0 [2023-11-24 22:54:50,363 INFO L130 BoogieDeclarations]: Found specification of procedure set_tuner_mode [2023-11-24 22:54:50,363 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tuner_mode [2023-11-24 22:54:50,363 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_close [2023-11-24 22:54:50,363 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_close [2023-11-24 22:54:50,364 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-24 22:54:50,364 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-24 22:54:50,364 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2023-11-24 22:54:50,364 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2023-11-24 22:54:50,364 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-24 22:54:50,365 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_check_mode_radio [2023-11-24 22:54:50,365 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_check_mode_radio [2023-11-24 22:54:50,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_successful_malloc [2023-11-24 22:54:50,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_successful_malloc [2023-11-24 22:54:50,365 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-24 22:54:50,366 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-11-24 22:54:50,366 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-11-24 22:54:50,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-24 22:54:50,366 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2023-11-24 22:54:50,366 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2023-11-24 22:54:50,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-11-24 22:54:50,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-11-24 22:54:50,367 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2023-11-24 22:54:50,368 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2023-11-24 22:54:50,369 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-24 22:54:50,369 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-24 22:54:50,370 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-24 22:54:50,370 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2023-11-24 22:54:50,370 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2023-11-24 22:54:50,370 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2023-11-24 22:54:50,370 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2023-11-24 22:54:50,370 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-24 22:54:50,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 22:54:50,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_poseidon [2023-11-24 22:54:50,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_poseidon [2023-11-24 22:54:50,372 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-24 22:54:50,372 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-24 22:54:50,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-24 22:54:50,373 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-24 22:54:50,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_poseidon [2023-11-24 22:54:50,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_poseidon [2023-11-24 22:54:50,373 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2023-11-24 22:54:50,373 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2023-11-24 22:54:50,373 INFO L130 BoogieDeclarations]: Found specification of procedure send_set_req [2023-11-24 22:54:50,373 INFO L138 BoogieDeclarations]: Found implementation of procedure send_set_req [2023-11-24 22:54:50,374 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2023-11-24 22:54:50,374 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2023-11-24 22:54:50,374 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 22:54:50,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 22:54:50,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-11-24 22:54:50,375 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-11-24 22:54:50,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-24 22:54:50,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-24 22:54:50,376 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2023-11-24 22:54:50,376 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2023-11-24 22:54:50,377 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-11-24 22:54:50,377 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-11-24 22:54:50,378 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2023-11-24 22:54:50,378 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2023-11-24 22:54:50,378 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-24 22:54:50,378 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-24 22:54:50,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-24 22:54:50,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-24 22:54:50,379 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-24 22:54:50,379 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-24 22:54:50,379 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-11-24 22:54:50,379 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-11-24 22:54:50,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-24 22:54:50,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-24 22:54:50,380 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_open [2023-11-24 22:54:50,380 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_open [2023-11-24 22:54:50,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-24 22:54:50,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2023-11-24 22:54:50,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2023-11-24 22:54:50,381 INFO L130 BoogieDeclarations]: Found specification of procedure send_get_req [2023-11-24 22:54:50,382 INFO L138 BoogieDeclarations]: Found implementation of procedure send_get_req [2023-11-24 22:54:50,382 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2023-11-24 22:54:50,382 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2023-11-24 22:54:50,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-24 22:54:50,382 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 22:54:50,383 INFO L130 BoogieDeclarations]: Found specification of procedure set_debug_mode [2023-11-24 22:54:50,383 INFO L138 BoogieDeclarations]: Found implementation of procedure set_debug_mode [2023-11-24 22:54:50,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-24 22:54:50,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-24 22:54:50,984 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 22:54:50,988 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 22:55:32,936 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 22:55:33,792 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 22:55:33,792 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-24 22:55:33,795 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:55:33 BoogieIcfgContainer [2023-11-24 22:55:33,795 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 22:55:33,797 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 22:55:33,797 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 22:55:33,808 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 22:55:33,809 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:55:33" (1/1) ... [2023-11-24 22:55:33,819 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 22:55:33,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:55:33,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 398 states and 556 transitions. [2023-11-24 22:55:33,934 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 556 transitions. [2023-11-24 22:55:33,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-11-24 22:55:33,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:55:33,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:55:38,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:55:39,131 INFO L134 CoverageAnalysis]: Checked inductivity of 468 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 468 trivial. 0 not checked.