./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77991d8e-dcde-4741-a298-b3fc7e0ca0eb/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77991d8e-dcde-4741-a298-b3fc7e0ca0eb/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77991d8e-dcde-4741-a298-b3fc7e0ca0eb/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77991d8e-dcde-4741-a298-b3fc7e0ca0eb/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77991d8e-dcde-4741-a298-b3fc7e0ca0eb/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77991d8e-dcde-4741-a298-b3fc7e0ca0eb/bin/ukojak-verify-ENZ3QT5qd3 --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 42d0d94ccd8ce18227ec4a2d9d7c9a11ce9f3ed90583b8c48b01d6856a27bdbd --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:23:42,653 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:23:42,747 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77991d8e-dcde-4741-a298-b3fc7e0ca0eb/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-25 02:23:42,752 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 02:23:42,752 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 02:23:42,777 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:23:42,778 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 02:23:42,778 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 02:23:42,778 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:23:42,778 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:23:42,779 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:23:42,779 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 02:23:42,779 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:23:42,779 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:23:42,779 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 02:23:42,779 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:23:42,779 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 02:23:42,779 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 02:23:42,780 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:23:42,780 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:23:42,780 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:23:42,780 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:23:42,780 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:23:42,780 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:23:42,780 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:23:42,781 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:23:42,781 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:23:42,781 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 02:23:42,781 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 02:23:42,781 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 02:23:42,781 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_77991d8e-dcde-4741-a298-b3fc7e0ca0eb/bin/ukojak-verify-ENZ3QT5qd3 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 -> 42d0d94ccd8ce18227ec4a2d9d7c9a11ce9f3ed90583b8c48b01d6856a27bdbd [2024-11-25 02:23:43,134 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:23:43,149 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:23:43,152 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:23:43,155 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:23:43,155 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:23:43,156 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77991d8e-dcde-4741-a298-b3fc7e0ca0eb/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2024-11-25 02:23:46,090 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77991d8e-dcde-4741-a298-b3fc7e0ca0eb/bin/ukojak-verify-ENZ3QT5qd3/data/18078c92d/01aba5053da54cc59b6d426ca397fc8f/FLAGd45a40db3 [2024-11-25 02:23:46,919 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:23:46,919 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77991d8e-dcde-4741-a298-b3fc7e0ca0eb/sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2024-11-25 02:23:46,978 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77991d8e-dcde-4741-a298-b3fc7e0ca0eb/bin/ukojak-verify-ENZ3QT5qd3/data/18078c92d/01aba5053da54cc59b6d426ca397fc8f/FLAGd45a40db3 [2024-11-25 02:23:47,001 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77991d8e-dcde-4741-a298-b3fc7e0ca0eb/bin/ukojak-verify-ENZ3QT5qd3/data/18078c92d/01aba5053da54cc59b6d426ca397fc8f [2024-11-25 02:23:47,004 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:23:47,005 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:23:47,007 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:23:47,007 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:23:47,012 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:23:47,013 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:23:47" (1/1) ... [2024-11-25 02:23:47,014 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58b7e20b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:23:47, skipping insertion in model container [2024-11-25 02:23:47,014 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:23:47" (1/1) ... [2024-11-25 02:23:47,170 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:23:50,254 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_77991d8e-dcde-4741-a298-b3fc7e0ca0eb/sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i[341124,341137] [2024-11-25 02:23:50,422 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:23:50,536 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 02:23:50,677 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [5252] [2024-11-25 02:23:50,680 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5255] [2024-11-25 02:23:50,680 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5258] [2024-11-25 02:23:50,680 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5261] [2024-11-25 02:23:50,880 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [6744] [2024-11-25 02:23:50,880 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [6749] [2024-11-25 02:23:50,881 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [6754] [2024-11-25 02:23:50,881 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [6759] [2024-11-25 02:23:50,894 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [6834] [2024-11-25 02:23:50,896 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [6839] [2024-11-25 02:23:50,896 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [6844] [2024-11-25 02:23:50,897 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [6849] [2024-11-25 02:23:50,960 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [7237] [2024-11-25 02:23:50,961 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [7242] [2024-11-25 02:23:50,961 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [7247] [2024-11-25 02:23:50,962 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [7252] [2024-11-25 02:23:51,119 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)); [8780] [2024-11-25 02:23:51,119 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"); [8788-8789] [2024-11-25 02:23:51,120 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"); [8798-8799] [2024-11-25 02:23:51,123 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [8867] [2024-11-25 02:23:51,124 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [8872] [2024-11-25 02:23:51,125 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [8877] [2024-11-25 02:23:51,125 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [8882] [2024-11-25 02:23:51,168 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [9583] [2024-11-25 02:23:51,169 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [9588] [2024-11-25 02:23:51,171 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [9593] [2024-11-25 02:23:51,171 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [9598] [2024-11-25 02:23:51,181 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [9946] [2024-11-25 02:23:51,185 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [9951] [2024-11-25 02:23:51,185 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [9956] [2024-11-25 02:23:51,186 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [9961] [2024-11-25 02:23:51,194 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [10155] [2024-11-25 02:23:51,195 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [10160] [2024-11-25 02:23:51,195 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [10165] [2024-11-25 02:23:51,195 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [10170] [2024-11-25 02:23:51,199 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [10249] [2024-11-25 02:23:51,200 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [10254] [2024-11-25 02:23:51,201 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [10259] [2024-11-25 02:23:51,201 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [10264] [2024-11-25 02:23:51,252 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)pd->device_list.next) [11356] [2024-11-25 02:23:51,279 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_77991d8e-dcde-4741-a298-b3fc7e0ca0eb/sv-benchmarks/c/ldv-commit-tester/main0_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i[341124,341137] [2024-11-25 02:23:51,301 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:23:51,562 INFO L204 MainTranslator]: Completed translation [2024-11-25 02:23:51,563 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:23:51 WrapperNode [2024-11-25 02:23:51,564 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:23:51,565 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 02:23:51,566 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 02:23:51,566 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 02:23:51,574 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:23:51" (1/1) ... [2024-11-25 02:23:51,716 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:23:51" (1/1) ... [2024-11-25 02:23:51,910 INFO L138 Inliner]: procedures = 461, calls = 4634, calls flagged for inlining = 238, calls inlined = 79, statements flattened = 4936 [2024-11-25 02:23:51,911 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 02:23:51,912 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 02:23:51,912 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 02:23:51,913 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 02:23:51,923 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:23:51" (1/1) ... [2024-11-25 02:23:51,923 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:23:51" (1/1) ... [2024-11-25 02:23:51,961 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:23:51" (1/1) ... [2024-11-25 02:23:51,961 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:23:51" (1/1) ... [2024-11-25 02:23:52,127 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:23:51" (1/1) ... [2024-11-25 02:23:52,136 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:23:51" (1/1) ... [2024-11-25 02:23:52,154 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:23:51" (1/1) ... [2024-11-25 02:23:52,197 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:23:51" (1/1) ... [2024-11-25 02:23:52,222 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:23:51" (1/1) ... [2024-11-25 02:23:52,270 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 02:23:52,274 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 02:23:52,276 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 02:23:52,277 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 02:23:52,278 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:23:51" (1/1) ... [2024-11-25 02:23:52,287 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:23:52,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77991d8e-dcde-4741-a298-b3fc7e0ca0eb/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 02:23:52,319 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77991d8e-dcde-4741-a298-b3fc7e0ca0eb/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 02:23:52,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77991d8e-dcde-4741-a298-b3fc7e0ca0eb/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 02:23:52,356 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2024-11-25 02:23:52,357 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2024-11-25 02:23:52,358 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2024-11-25 02:23:52,359 INFO L138 BoogieDeclarations]: Found implementation of procedure __xchg_wrong_size [2024-11-25 02:23:52,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-25 02:23:52,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-25 02:23:52,359 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2024-11-25 02:23:52,359 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2024-11-25 02:23:52,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2024-11-25 02:23:52,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2024-11-25 02:23:52,360 INFO L130 BoogieDeclarations]: Found specification of procedure pd_vidioc_s_fmt [2024-11-25 02:23:52,361 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_vidioc_s_fmt [2024-11-25 02:23:52,361 INFO L130 BoogieDeclarations]: Found specification of procedure set_tuner_mode [2024-11-25 02:23:52,362 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tuner_mode [2024-11-25 02:23:52,362 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2024-11-25 02:23:52,362 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2024-11-25 02:23:52,362 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 02:23:52,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-25 02:23:52,362 INFO L130 BoogieDeclarations]: Found specification of procedure check_control_id [2024-11-25 02:23:52,362 INFO L138 BoogieDeclarations]: Found implementation of procedure check_control_id [2024-11-25 02:23:52,362 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-11-25 02:23:52,362 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-11-25 02:23:52,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-25 02:23:52,363 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2024-11-25 02:23:52,363 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2024-11-25 02:23:52,363 INFO L130 BoogieDeclarations]: Found specification of procedure set_frequency [2024-11-25 02:23:52,363 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frequency [2024-11-25 02:23:52,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2024-11-25 02:23:52,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2024-11-25 02:23:52,363 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2024-11-25 02:23:52,363 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2024-11-25 02:23:52,363 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 02:23:52,363 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-25 02:23:52,364 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-25 02:23:52,364 INFO L130 BoogieDeclarations]: Found specification of procedure usb_transfer_stop [2024-11-25 02:23:52,364 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_transfer_stop [2024-11-25 02:23:52,364 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2024-11-25 02:23:52,364 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2024-11-25 02:23:52,364 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-25 02:23:52,366 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-25 02:23:52,367 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2024-11-25 02:23:52,367 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2024-11-25 02:23:52,367 INFO L130 BoogieDeclarations]: Found specification of procedure start_video_stream [2024-11-25 02:23:52,367 INFO L138 BoogieDeclarations]: Found implementation of procedure start_video_stream [2024-11-25 02:23:52,367 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2024-11-25 02:23:52,367 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2024-11-25 02:23:52,367 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 02:23:52,367 INFO L130 BoogieDeclarations]: Found specification of procedure get_audio_std [2024-11-25 02:23:52,367 INFO L138 BoogieDeclarations]: Found implementation of procedure get_audio_std [2024-11-25 02:23:52,367 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 02:23:52,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_poseidon [2024-11-25 02:23:52,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_poseidon [2024-11-25 02:23:52,368 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-25 02:23:52,368 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-25 02:23:52,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 02:23:52,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_poseidon [2024-11-25 02:23:52,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_poseidon [2024-11-25 02:23:52,368 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_release [2024-11-25 02:23:52,368 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_release [2024-11-25 02:23:52,368 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_open [2024-11-25 02:23:52,368 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_open [2024-11-25 02:23:52,368 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2024-11-25 02:23:52,368 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2024-11-25 02:23:52,368 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2024-11-25 02:23:52,368 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2024-11-25 02:23:52,368 INFO L130 BoogieDeclarations]: Found specification of procedure send_set_req [2024-11-25 02:23:52,368 INFO L138 BoogieDeclarations]: Found implementation of procedure send_set_req [2024-11-25 02:23:52,368 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-11-25 02:23:52,368 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-11-25 02:23:52,368 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2024-11-25 02:23:52,368 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2024-11-25 02:23:52,368 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2024-11-25 02:23:52,369 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2024-11-25 02:23:52,369 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_bulk_urbs_generic [2024-11-25 02:23:52,369 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_bulk_urbs_generic [2024-11-25 02:23:52,369 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 02:23:52,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 02:23:52,370 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2024-11-25 02:23:52,370 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2024-11-25 02:23:52,370 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-25 02:23:52,370 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-25 02:23:52,370 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-25 02:23:52,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-25 02:23:52,370 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2024-11-25 02:23:52,370 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2024-11-25 02:23:52,371 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-11-25 02:23:52,371 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-11-25 02:23:52,371 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2024-11-25 02:23:52,371 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2024-11-25 02:23:52,371 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urb [2024-11-25 02:23:52,371 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urb [2024-11-25 02:23:52,371 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-25 02:23:52,371 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-25 02:23:52,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-25 02:23:52,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-25 02:23:52,371 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_mmap_free [2024-11-25 02:23:52,371 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_mmap_free [2024-11-25 02:23:52,371 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-25 02:23:52,371 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-25 02:23:52,371 INFO L130 BoogieDeclarations]: Found specification of procedure pd_vidioc_s_tuner [2024-11-25 02:23:52,371 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_vidioc_s_tuner [2024-11-25 02:23:52,372 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 02:23:52,372 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-25 02:23:52,372 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-25 02:23:52,372 INFO L130 BoogieDeclarations]: Found specification of procedure set_std [2024-11-25 02:23:52,372 INFO L138 BoogieDeclarations]: Found implementation of procedure set_std [2024-11-25 02:23:52,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 02:23:52,372 INFO L130 BoogieDeclarations]: Found specification of procedure free_all_urb_generic [2024-11-25 02:23:52,372 INFO L138 BoogieDeclarations]: Found implementation of procedure free_all_urb_generic [2024-11-25 02:23:52,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-25 02:23:52,372 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-25 02:23:52,372 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-25 02:23:52,372 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-25 02:23:52,372 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-25 02:23:52,372 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_stop [2024-11-25 02:23:52,373 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_stop [2024-11-25 02:23:52,373 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-11-25 02:23:52,373 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-11-25 02:23:52,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2024-11-25 02:23:52,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2024-11-25 02:23:52,373 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2024-11-25 02:23:52,373 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2024-11-25 02:23:52,373 INFO L130 BoogieDeclarations]: Found specification of procedure send_get_req [2024-11-25 02:23:52,373 INFO L138 BoogieDeclarations]: Found implementation of procedure send_get_req [2024-11-25 02:23:52,373 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-25 02:23:52,373 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-25 02:23:52,373 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-25 02:23:52,373 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-25 02:23:52,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 02:23:52,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-25 02:23:52,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-25 02:23:52,377 INFO L130 BoogieDeclarations]: Found specification of procedure pd_video_checkmode [2024-11-25 02:23:52,377 INFO L138 BoogieDeclarations]: Found implementation of procedure pd_video_checkmode [2024-11-25 02:23:52,377 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_input [2024-11-25 02:23:52,377 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_input [2024-11-25 02:23:52,378 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2024-11-25 02:23:52,378 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2024-11-25 02:23:52,378 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_vmalloc_init [2024-11-25 02:23:52,378 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_vmalloc_init [2024-11-25 02:23:52,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 02:23:52,378 INFO L130 BoogieDeclarations]: Found specification of procedure set_debug_mode [2024-11-25 02:23:52,378 INFO L138 BoogieDeclarations]: Found implementation of procedure set_debug_mode [2024-11-25 02:23:52,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-25 02:23:52,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-25 02:23:53,377 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 02:23:53,381 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 02:25:41,853 INFO L? ?]: Removed 1543 outVars from TransFormulas that were not future-live. [2024-11-25 02:25:41,854 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 02:25:43,978 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 02:25:43,982 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-25 02:25:43,982 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:25:43 BoogieIcfgContainer [2024-11-25 02:25:43,982 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 02:25:43,983 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 02:25:43,983 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 02:25:43,999 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 02:25:43,999 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:25:43" (1/1) ... [2024-11-25 02:25:44,008 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 02:25:44,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:25:44,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1170 states to 823 states and 1170 transitions. [2024-11-25 02:25:44,119 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1170 transitions. [2024-11-25 02:25:44,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-25 02:25:44,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:25:44,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:28:25,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:28:27,419 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:28:37,848 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.41s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 02:28:39,068 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:28:49,903 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 02:28:59,911 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 02:29:00,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:29:00,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1206 states to 826 states and 1205 transitions. [2024-11-25 02:29:00,899 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1205 transitions. [2024-11-25 02:29:00,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 02:29:00,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:29:00,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:32:06,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:32:07,887 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:32:20,118 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 02:32:30,211 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 02:32:31,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:32:31,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1251 states to 831 states and 1249 transitions. [2024-11-25 02:32:31,259 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 1249 transitions. [2024-11-25 02:32:31,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 02:32:31,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:32:31,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:03,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:05,231 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:17,830 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 02:35:27,908 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 02:35:30,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:30,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1297 states to 837 states and 1294 transitions. [2024-11-25 02:35:30,371 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1294 transitions. [2024-11-25 02:35:30,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 02:35:30,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:30,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:57,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:58,846 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:38:11,994 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 02:38:22,071 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 02:38:26,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:38:26,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1344 states to 844 states and 1340 transitions. [2024-11-25 02:38:26,988 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 1340 transitions. [2024-11-25 02:38:26,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 02:38:26,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:38:26,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms