./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.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_a6f620f7-8e39-4c86-ae2a-5085e009d1a0/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6f620f7-8e39-4c86-ae2a-5085e009d1a0/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_a6f620f7-8e39-4c86-ae2a-5085e009d1a0/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6f620f7-8e39-4c86-ae2a-5085e009d1a0/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6f620f7-8e39-4c86-ae2a-5085e009d1a0/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_a6f620f7-8e39-4c86-ae2a-5085e009d1a0/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 d2c4c465e47fed812df3cdee17712a5e3ba0421a511f5c981e62a9200b3dd47a --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:15:36,450 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:15:36,518 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6f620f7-8e39-4c86-ae2a-5085e009d1a0/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 02:15:36,523 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:15:36,524 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:15:36,547 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:15:36,548 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:15:36,548 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:15:36,549 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:15:36,549 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:15:36,549 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:15:36,549 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:15:36,549 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:15:36,549 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:15:36,550 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:15:36,550 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:15:36,550 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:15:36,550 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:15:36,550 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:15:36,550 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:15:36,550 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:15:36,550 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:15:36,550 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:15:36,551 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:15:36,551 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:15:36,551 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:15:36,551 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:15:36,551 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:15:36,551 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:15:36,551 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:15:36,551 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_a6f620f7-8e39-4c86-ae2a-5085e009d1a0/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 -> d2c4c465e47fed812df3cdee17712a5e3ba0421a511f5c981e62a9200b3dd47a [2024-12-06 02:15:36,853 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:15:36,863 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:15:36,865 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:15:36,867 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:15:36,867 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:15:36,869 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6f620f7-8e39-4c86-ae2a-5085e009d1a0/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2024-12-06 02:15:39,861 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6f620f7-8e39-4c86-ae2a-5085e009d1a0/bin/ukojak-verify-CZk0znPC7b/data/3926939e5/1303ac0133a34a85ad26b378962d72d4/FLAG634055b6f [2024-12-06 02:15:40,401 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:15:40,402 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6f620f7-8e39-4c86-ae2a-5085e009d1a0/sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i [2024-12-06 02:15:40,447 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6f620f7-8e39-4c86-ae2a-5085e009d1a0/bin/ukojak-verify-CZk0znPC7b/data/3926939e5/1303ac0133a34a85ad26b378962d72d4/FLAG634055b6f [2024-12-06 02:15:40,936 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6f620f7-8e39-4c86-ae2a-5085e009d1a0/bin/ukojak-verify-CZk0znPC7b/data/3926939e5/1303ac0133a34a85ad26b378962d72d4 [2024-12-06 02:15:40,938 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:15:40,939 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:15:40,940 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:15:40,940 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:15:40,944 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:15:40,944 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:15:40" (1/1) ... [2024-12-06 02:15:40,945 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4bc6d9ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:15:40, skipping insertion in model container [2024-12-06 02:15:40,945 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:15:40" (1/1) ... [2024-12-06 02:15:41,066 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:15:43,703 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_a6f620f7-8e39-4c86-ae2a-5085e009d1a0/sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i[345486,345499] [2024-12-06 02:15:43,825 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:15:43,890 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:15:44,032 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 02:15:44,034 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 02:15:44,034 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 02:15:44,034 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 02:15:44,217 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [6743] [2024-12-06 02:15:44,218 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [6748] [2024-12-06 02:15:44,218 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [6753] [2024-12-06 02:15:44,218 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [6758] [2024-12-06 02:15:44,228 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [6833] [2024-12-06 02:15:44,229 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [6838] [2024-12-06 02:15:44,229 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [6843] [2024-12-06 02:15:44,229 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [6848] [2024-12-06 02:15:44,295 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [7236] [2024-12-06 02:15:44,295 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [7241] [2024-12-06 02:15:44,296 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [7246] [2024-12-06 02:15:44,296 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [7251] [2024-12-06 02:15:44,404 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)); [8779] [2024-12-06 02:15:44,404 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"); [8787-8788] [2024-12-06 02:15:44,405 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"); [8797-8798] [2024-12-06 02:15:44,407 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [8866] [2024-12-06 02:15:44,407 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [8871] [2024-12-06 02:15:44,408 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [8876] [2024-12-06 02:15:44,408 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [8881] [2024-12-06 02:15:44,486 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [9582] [2024-12-06 02:15:44,486 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [9587] [2024-12-06 02:15:44,486 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [9592] [2024-12-06 02:15:44,487 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [9597] [2024-12-06 02:15:44,492 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [9945] [2024-12-06 02:15:44,493 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [9950] [2024-12-06 02:15:44,493 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [9955] [2024-12-06 02:15:44,493 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [9960] [2024-12-06 02:15:44,500 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [10154] [2024-12-06 02:15:44,501 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [10159] [2024-12-06 02:15:44,501 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [10164] [2024-12-06 02:15:44,501 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [10169] [2024-12-06 02:15:44,504 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [10248] [2024-12-06 02:15:44,504 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [10253] [2024-12-06 02:15:44,504 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [10258] [2024-12-06 02:15:44,505 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [10263] [2024-12-06 02:15:44,546 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)pd->device_list.next) [11439] [2024-12-06 02:15:44,563 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_a6f620f7-8e39-4c86-ae2a-5085e009d1a0/sv-benchmarks/c/ldv-commit-tester/main3_drivers-media-video-tlg2300-poseidon-ko--32_7a--4a349aa.i[345486,345499] [2024-12-06 02:15:44,579 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:15:44,745 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:15:44,745 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:15:44 WrapperNode [2024-12-06 02:15:44,745 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:15:44,746 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:15:44,746 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:15:44,746 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:15:44,751 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:15:44" (1/1) ... [2024-12-06 02:15:44,829 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:15:44" (1/1) ... [2024-12-06 02:15:44,950 INFO L138 Inliner]: procedures = 461, calls = 4682, calls flagged for inlining = 236, calls inlined = 29, statements flattened = 2791 [2024-12-06 02:15:44,951 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:15:44,951 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:15:44,951 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:15:44,951 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:15:44,962 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:15:44" (1/1) ... [2024-12-06 02:15:44,962 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:15:44" (1/1) ... [2024-12-06 02:15:44,986 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:15:44" (1/1) ... [2024-12-06 02:15:44,987 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:15:44" (1/1) ... [2024-12-06 02:15:45,106 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:15:44" (1/1) ... [2024-12-06 02:15:45,111 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:15:44" (1/1) ... [2024-12-06 02:15:45,121 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:15:44" (1/1) ... [2024-12-06 02:15:45,141 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:15:44" (1/1) ... [2024-12-06 02:15:45,149 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:15:44" (1/1) ... [2024-12-06 02:15:45,167 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:15:45,168 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:15:45,168 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:15:45,168 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:15:45,170 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:15:44" (1/1) ... [2024-12-06 02:15:45,175 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:15:45,189 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6f620f7-8e39-4c86-ae2a-5085e009d1a0/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:15:45,204 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6f620f7-8e39-4c86-ae2a-5085e009d1a0/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:15:45,207 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a6f620f7-8e39-4c86-ae2a-5085e009d1a0/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:15:45,237 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2024-12-06 02:15:45,237 INFO L138 BoogieDeclarations]: Found implementation of procedure __xchg_wrong_size [2024-12-06 02:15:45,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-06 02:15:45,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-06 02:15:45,237 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2024-12-06 02:15:45,238 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2024-12-06 02:15:45,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2024-12-06 02:15:45,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2024-12-06 02:15:45,238 INFO L130 BoogieDeclarations]: Found specification of procedure set_frequency___0 [2024-12-06 02:15:45,238 INFO L138 BoogieDeclarations]: Found implementation of procedure set_frequency___0 [2024-12-06 02:15:45,238 INFO L130 BoogieDeclarations]: Found specification of procedure set_tuner_mode [2024-12-06 02:15:45,238 INFO L138 BoogieDeclarations]: Found implementation of procedure set_tuner_mode [2024-12-06 02:15:45,238 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_close [2024-12-06 02:15:45,238 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_close [2024-12-06 02:15:45,238 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-12-06 02:15:45,238 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-12-06 02:15:45,238 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2024-12-06 02:15:45,238 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2024-12-06 02:15:45,238 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 02:15:45,238 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_check_mode_radio [2024-12-06 02:15:45,239 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_check_mode_radio [2024-12-06 02:15:45,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_successful_malloc [2024-12-06 02:15:45,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_successful_malloc [2024-12-06 02:15:45,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-06 02:15:45,239 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-12-06 02:15:45,239 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-12-06 02:15:45,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 02:15:45,239 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2024-12-06 02:15:45,239 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2024-12-06 02:15:45,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2024-12-06 02:15:45,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2024-12-06 02:15:45,239 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2024-12-06 02:15:45,239 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2024-12-06 02:15:45,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 02:15:45,240 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-12-06 02:15:45,240 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-12-06 02:15:45,241 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2024-12-06 02:15:45,241 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2024-12-06 02:15:45,241 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2024-12-06 02:15:45,241 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2024-12-06 02:15:45,241 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 02:15:45,241 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:15:45,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_poseidon [2024-12-06 02:15:45,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_poseidon [2024-12-06 02:15:45,241 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-12-06 02:15:45,241 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-12-06 02:15:45,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 02:15:45,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_poseidon [2024-12-06 02:15:45,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_poseidon [2024-12-06 02:15:45,241 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2024-12-06 02:15:45,241 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2024-12-06 02:15:45,242 INFO L130 BoogieDeclarations]: Found specification of procedure send_set_req [2024-12-06 02:15:45,242 INFO L138 BoogieDeclarations]: Found implementation of procedure send_set_req [2024-12-06 02:15:45,242 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2024-12-06 02:15:45,242 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2024-12-06 02:15:45,242 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:15:45,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:15:45,242 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2024-12-06 02:15:45,242 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2024-12-06 02:15:45,242 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-06 02:15:45,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 02:15:45,242 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_interface [2024-12-06 02:15:45,242 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_interface [2024-12-06 02:15:45,242 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-12-06 02:15:45,242 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-12-06 02:15:45,242 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2024-12-06 02:15:45,242 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2024-12-06 02:15:45,243 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-12-06 02:15:45,243 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-12-06 02:15:45,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-12-06 02:15:45,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-12-06 02:15:45,243 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 02:15:45,243 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 02:15:45,244 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-12-06 02:15:45,244 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-12-06 02:15:45,244 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 02:15:45,244 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 02:15:45,244 INFO L130 BoogieDeclarations]: Found specification of procedure poseidon_fm_open [2024-12-06 02:15:45,244 INFO L138 BoogieDeclarations]: Found implementation of procedure poseidon_fm_open [2024-12-06 02:15:45,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 02:15:45,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2024-12-06 02:15:45,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2024-12-06 02:15:45,244 INFO L130 BoogieDeclarations]: Found specification of procedure send_get_req [2024-12-06 02:15:45,244 INFO L138 BoogieDeclarations]: Found implementation of procedure send_get_req [2024-12-06 02:15:45,244 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-12-06 02:15:45,244 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-12-06 02:15:45,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 02:15:45,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 02:15:45,245 INFO L130 BoogieDeclarations]: Found specification of procedure set_debug_mode [2024-12-06 02:15:45,245 INFO L138 BoogieDeclarations]: Found implementation of procedure set_debug_mode [2024-12-06 02:15:45,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-12-06 02:15:45,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-12-06 02:15:45,754 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:15:45,756 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:17:01,950 INFO L? ?]: Removed 668 outVars from TransFormulas that were not future-live. [2024-12-06 02:17:01,950 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:17:02,938 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:17:02,939 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 02:17:02,939 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:17:02 BoogieIcfgContainer [2024-12-06 02:17:02,939 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:17:02,940 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:17:02,940 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:17:02,952 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:17:02,952 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:17:02" (1/1) ... [2024-12-06 02:17:02,960 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:17:03,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:17:03,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 407 states and 569 transitions. [2024-12-06 02:17:03,034 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 569 transitions. [2024-12-06 02:17:03,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 02:17:03,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:17:03,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:19:36,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:19:38,747 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 396 trivial. 0 not checked. [2024-12-06 02:19:48,988 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.23s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 02:19:50,104 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 02:20:00,155 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 [] [2024-12-06 02:20:01,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:20:01,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 410 states and 586 transitions. [2024-12-06 02:20:01,020 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 586 transitions. [2024-12-06 02:20:01,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 02:20:01,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:20:01,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:22:31,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:22:32,544 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 396 trivial. 0 not checked. [2024-12-06 02:22:34,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:22:34,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 415 states and 612 transitions. [2024-12-06 02:22:34,541 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 612 transitions. [2024-12-06 02:22:34,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 02:22:34,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:22:34,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:25:05,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:25:06,995 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 396 trivial. 0 not checked. [2024-12-06 02:25:11,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:25:11,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 421 states and 639 transitions. [2024-12-06 02:25:11,005 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 639 transitions. [2024-12-06 02:25:11,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 02:25:11,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:25:11,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:27:45,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:27:47,199 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 396 trivial. 0 not checked. [2024-12-06 02:27:54,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:27:54,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 428 states and 667 transitions. [2024-12-06 02:27:54,011 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 667 transitions. [2024-12-06 02:27:54,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 02:27:54,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:27:54,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:30:22,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:30:24,389 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 396 trivial. 0 not checked.