./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 d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3dc9b96e-462b-45b3-af3e-0f8851f1c5d0/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3dc9b96e-462b-45b3-af3e-0f8851f1c5d0/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3dc9b96e-462b-45b3-af3e-0f8851f1c5d0/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3dc9b96e-462b-45b3-af3e-0f8851f1c5d0/bin/ukojak-verify-CZk0znPC7b/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_3dc9b96e-462b-45b3-af3e-0f8851f1c5d0/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3dc9b96e-462b-45b3-af3e-0f8851f1c5d0/bin/ukojak-verify-CZk0znPC7b --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 c289c33a77db7bb36840b4845451c5bacba9617eaa9d92a92a9dabc84f4b28d8 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 03:39:51,241 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 03:39:51,292 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3dc9b96e-462b-45b3-af3e-0f8851f1c5d0/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 03:39:51,296 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 03:39:51,296 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 03:39:51,314 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 03:39:51,315 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 03:39:51,315 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 03:39:51,315 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 03:39:51,315 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 03:39:51,315 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 03:39:51,316 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 03:39:51,316 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 03:39:51,316 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 03:39:51,316 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 03:39:51,316 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 03:39:51,316 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 03:39:51,316 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 03:39:51,316 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 03:39:51,316 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 03:39:51,316 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 03:39:51,316 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 03:39:51,317 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 03:39:51,317 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 03:39:51,317 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:39:51,317 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 03:39:51,317 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 03:39:51,317 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 03:39:51,317 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 03:39:51,317 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 03:39:51,317 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_3dc9b96e-462b-45b3-af3e-0f8851f1c5d0/bin/ukojak-verify-CZk0znPC7b 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 -> c289c33a77db7bb36840b4845451c5bacba9617eaa9d92a92a9dabc84f4b28d8 [2024-12-06 03:39:51,518 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 03:39:51,525 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 03:39:51,527 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 03:39:51,528 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 03:39:51,528 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 03:39:51,529 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3dc9b96e-462b-45b3-af3e-0f8851f1c5d0/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2024-12-06 03:39:54,329 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3dc9b96e-462b-45b3-af3e-0f8851f1c5d0/bin/ukojak-verify-CZk0znPC7b/data/7a0769e4b/94ad5dd9a19a49da8c52d0b0fedf5dca/FLAGf1561bfb7 [2024-12-06 03:39:54,814 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 03:39:54,815 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3dc9b96e-462b-45b3-af3e-0f8851f1c5d0/sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i [2024-12-06 03:39:54,852 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3dc9b96e-462b-45b3-af3e-0f8851f1c5d0/bin/ukojak-verify-CZk0znPC7b/data/7a0769e4b/94ad5dd9a19a49da8c52d0b0fedf5dca/FLAGf1561bfb7 [2024-12-06 03:39:54,867 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3dc9b96e-462b-45b3-af3e-0f8851f1c5d0/bin/ukojak-verify-CZk0znPC7b/data/7a0769e4b/94ad5dd9a19a49da8c52d0b0fedf5dca [2024-12-06 03:39:54,870 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 03:39:54,871 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 03:39:54,873 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 03:39:54,873 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 03:39:54,878 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 03:39:54,879 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:39:54" (1/1) ... [2024-12-06 03:39:54,879 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@212c240a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:39:54, skipping insertion in model container [2024-12-06 03:39:54,880 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:39:54" (1/1) ... [2024-12-06 03:39:54,990 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 03:39:57,199 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_3dc9b96e-462b-45b3-af3e-0f8851f1c5d0/sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i[346041,346054] [2024-12-06 03:39:57,312 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:39:57,379 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 03:39:57,468 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [5256] [2024-12-06 03:39:57,470 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5259] [2024-12-06 03:39:57,470 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5262] [2024-12-06 03:39:57,470 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5265] [2024-12-06 03:39:57,607 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [6745] [2024-12-06 03:39:57,607 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [6750] [2024-12-06 03:39:57,608 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [6755] [2024-12-06 03:39:57,608 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [6760] [2024-12-06 03:39:57,614 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [6835] [2024-12-06 03:39:57,615 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [6840] [2024-12-06 03:39:57,615 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [6845] [2024-12-06 03:39:57,615 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [6850] [2024-12-06 03:39:57,653 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [7238] [2024-12-06 03:39:57,654 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [7243] [2024-12-06 03:39:57,654 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [7248] [2024-12-06 03:39:57,654 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [7253] [2024-12-06 03:39:57,743 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] [2024-12-06 03:39:57,744 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] [2024-12-06 03:39:57,744 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] [2024-12-06 03:39:57,745 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [8876] [2024-12-06 03:39:57,745 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [8881] [2024-12-06 03:39:57,746 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [8886] [2024-12-06 03:39:57,746 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [8891] [2024-12-06 03:39:57,781 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [9592] [2024-12-06 03:39:57,781 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [9597] [2024-12-06 03:39:57,782 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [9602] [2024-12-06 03:39:57,782 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [9607] [2024-12-06 03:39:57,787 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [9955] [2024-12-06 03:39:57,787 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [9960] [2024-12-06 03:39:57,788 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [9965] [2024-12-06 03:39:57,788 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [9970] [2024-12-06 03:39:57,794 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [10164] [2024-12-06 03:39:57,795 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [10169] [2024-12-06 03:39:57,795 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [10174] [2024-12-06 03:39:57,795 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [10179] [2024-12-06 03:39:57,797 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [10258] [2024-12-06 03:39:57,798 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [10263] [2024-12-06 03:39:57,798 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [10268] [2024-12-06 03:39:57,798 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [10273] [2024-12-06 03:39:57,835 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)pd->device_list.next) [11453] [2024-12-06 03:39:57,850 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_3dc9b96e-462b-45b3-af3e-0f8851f1c5d0/sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa-1.i[346041,346054] [2024-12-06 03:39:57,864 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:39:58,014 INFO L204 MainTranslator]: Completed translation [2024-12-06 03:39:58,015 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:39:58 WrapperNode [2024-12-06 03:39:58,015 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 03:39:58,016 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 03:39:58,016 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 03:39:58,016 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 03:39:58,020 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:39:58" (1/1) ... [2024-12-06 03:39:58,080 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:39:58" (1/1) ... [2024-12-06 03:39:58,181 INFO L138 Inliner]: procedures = 462, calls = 4696, calls flagged for inlining = 237, calls inlined = 29, statements flattened = 2808 [2024-12-06 03:39:58,181 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 03:39:58,182 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 03:39:58,182 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 03:39:58,182 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 03:39:58,190 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:39:58" (1/1) ... [2024-12-06 03:39:58,191 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:39:58" (1/1) ... [2024-12-06 03:39:58,208 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:39:58" (1/1) ... [2024-12-06 03:39:58,208 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:39:58" (1/1) ... [2024-12-06 03:39:58,273 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:39:58" (1/1) ... [2024-12-06 03:39:58,277 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:39:58" (1/1) ... [2024-12-06 03:39:58,286 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:39:58" (1/1) ... [2024-12-06 03:39:58,302 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:39:58" (1/1) ... [2024-12-06 03:39:58,309 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:39:58" (1/1) ... [2024-12-06 03:39:58,326 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 03:39:58,327 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 03:39:58,327 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 03:39:58,327 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 03:39:58,328 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:39:58" (1/1) ... [2024-12-06 03:39:58,332 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:39:58,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3dc9b96e-462b-45b3-af3e-0f8851f1c5d0/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 03:39:58,351 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3dc9b96e-462b-45b3-af3e-0f8851f1c5d0/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 03:39:58,354 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3dc9b96e-462b-45b3-af3e-0f8851f1c5d0/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 03:39:58,372 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2024-12-06 03:39:58,372 INFO L138 BoogieDeclarations]: Found implementation of procedure __xchg_wrong_size [2024-12-06 03:39:58,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-06 03:39:58,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-06 03:39:58,373 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2024-12-06 03:39:58,373 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2024-12-06 03:39:58,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2024-12-06 03:39:58,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2024-12-06 03:39:58,373 INFO L130 BoogieDeclarations]: Found specification of procedure set_frequency___0 [2024-12-06 03:39:58,373 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frequency___0 [2024-12-06 03:39:58,373 INFO L130 BoogieDeclarations]: Found specification of procedure set_tuner_mode [2024-12-06 03:39:58,373 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tuner_mode [2024-12-06 03:39:58,373 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_close [2024-12-06 03:39:58,373 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_close [2024-12-06 03:39:58,373 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-12-06 03:39:58,373 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-12-06 03:39:58,374 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2024-12-06 03:39:58,374 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2024-12-06 03:39:58,374 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 03:39:58,374 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_check_mode_radio [2024-12-06 03:39:58,374 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_check_mode_radio [2024-12-06 03:39:58,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_successful_malloc [2024-12-06 03:39:58,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_successful_malloc [2024-12-06 03:39:58,374 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-06 03:39:58,374 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-12-06 03:39:58,374 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-12-06 03:39:58,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 03:39:58,374 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2024-12-06 03:39:58,374 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2024-12-06 03:39:58,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2024-12-06 03:39:58,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2024-12-06 03:39:58,375 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2024-12-06 03:39:58,375 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2024-12-06 03:39:58,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 03:39:58,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-12-06 03:39:58,375 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-12-06 03:39:58,375 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2024-12-06 03:39:58,375 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2024-12-06 03:39:58,375 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2024-12-06 03:39:58,375 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2024-12-06 03:39:58,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 03:39:58,375 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 03:39:58,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_poseidon [2024-12-06 03:39:58,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_poseidon [2024-12-06 03:39:58,375 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-12-06 03:39:58,375 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-12-06 03:39:58,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 03:39:58,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_poseidon [2024-12-06 03:39:58,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_poseidon [2024-12-06 03:39:58,376 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2024-12-06 03:39:58,376 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2024-12-06 03:39:58,376 INFO L130 BoogieDeclarations]: Found specification of procedure send_set_req [2024-12-06 03:39:58,376 INFO L138 BoogieDeclarations]: Found implementation of procedure send_set_req [2024-12-06 03:39:58,376 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2024-12-06 03:39:58,376 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2024-12-06 03:39:58,376 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 03:39:58,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 03:39:58,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2024-12-06 03:39:58,376 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2024-12-06 03:39:58,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-06 03:39:58,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 03:39:58,376 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2024-12-06 03:39:58,376 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2024-12-06 03:39:58,376 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-12-06 03:39:58,377 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-12-06 03:39:58,377 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2024-12-06 03:39:58,377 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2024-12-06 03:39:58,377 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-12-06 03:39:58,377 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-12-06 03:39:58,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-12-06 03:39:58,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-12-06 03:39:58,377 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 03:39:58,377 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 03:39:58,377 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-12-06 03:39:58,377 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-12-06 03:39:58,377 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 03:39:58,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 03:39:58,377 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_open [2024-12-06 03:39:58,377 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_open [2024-12-06 03:39:58,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 03:39:58,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2024-12-06 03:39:58,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2024-12-06 03:39:58,378 INFO L130 BoogieDeclarations]: Found specification of procedure send_get_req [2024-12-06 03:39:58,378 INFO L138 BoogieDeclarations]: Found implementation of procedure send_get_req [2024-12-06 03:39:58,378 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-12-06 03:39:58,378 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-12-06 03:39:58,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 03:39:58,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 03:39:58,378 INFO L130 BoogieDeclarations]: Found specification of procedure set_debug_mode [2024-12-06 03:39:58,378 INFO L138 BoogieDeclarations]: Found implementation of procedure set_debug_mode [2024-12-06 03:39:58,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-12-06 03:39:58,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-12-06 03:39:58,859 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 03:39:58,861 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 03:41:09,444 INFO L? ?]: Removed 671 outVars from TransFormulas that were not future-live. [2024-12-06 03:41:09,444 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 03:41:10,460 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 03:41:10,460 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 03:41:10,461 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:41:10 BoogieIcfgContainer [2024-12-06 03:41:10,461 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 03:41:10,462 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 03:41:10,462 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 03:41:10,471 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 03:41:10,472 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:41:10" (1/1) ... [2024-12-06 03:41:10,479 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 03:41:10,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:41:10,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 409 states and 572 transitions. [2024-12-06 03:41:10,538 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 572 transitions. [2024-12-06 03:41:10,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 03:41:10,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:41:10,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:43:37,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:43:39,769 INFO L134 CoverageAnalysis]: Checked inductivity of 468 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 468 trivial. 0 not checked. [2024-12-06 03:43:50,025 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.24s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 03:43:51,147 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:44:01,199 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 [] [2024-12-06 03:44:02,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:44:02,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 412 states and 589 transitions. [2024-12-06 03:44:02,185 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 589 transitions. [2024-12-06 03:44:02,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 03:44:02,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:44:02,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:46:24,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:46:25,870 INFO L134 CoverageAnalysis]: Checked inductivity of 468 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 468 trivial. 0 not checked. [2024-12-06 03:46:27,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:46:27,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 417 states and 615 transitions. [2024-12-06 03:46:27,881 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 615 transitions. [2024-12-06 03:46:27,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 03:46:27,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:46:27,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:48:47,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:48:48,265 INFO L134 CoverageAnalysis]: Checked inductivity of 468 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 468 trivial. 0 not checked. [2024-12-06 03:48:52,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:48:52,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 423 states and 642 transitions. [2024-12-06 03:48:52,232 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 642 transitions. [2024-12-06 03:48:52,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 03:48:52,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:48:52,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:51:12,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:51:14,219 INFO L134 CoverageAnalysis]: Checked inductivity of 468 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 468 trivial. 0 not checked. [2024-12-06 03:51:21,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:51:21,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 430 states and 670 transitions. [2024-12-06 03:51:21,214 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 670 transitions. [2024-12-06 03:51:21,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 03:51:21,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:51:21,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:53:41,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:53:42,910 INFO L134 CoverageAnalysis]: Checked inductivity of 470 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 468 trivial. 0 not checked. [2024-12-06 03:53:47,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:53:47,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 434 states and 696 transitions. [2024-12-06 03:53:47,187 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 696 transitions. [2024-12-06 03:53:47,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 03:53:47,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:53:47,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms