./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.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_901048c0-2eff-4919-aa1d-4439848a33d9/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901048c0-2eff-4919-aa1d-4439848a33d9/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_901048c0-2eff-4919-aa1d-4439848a33d9/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901048c0-2eff-4919-aa1d-4439848a33d9/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901048c0-2eff-4919-aa1d-4439848a33d9/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_901048c0-2eff-4919-aa1d-4439848a33d9/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 ad0f28a452ce488be484f9b276528579c67e641129109910b2b8f3d9d89b696d --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 05:30:55,370 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:30:55,441 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901048c0-2eff-4919-aa1d-4439848a33d9/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 05:30:55,446 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 05:30:55,447 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 05:30:55,471 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:30:55,472 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 05:30:55,473 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 05:30:55,473 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:30:55,473 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:30:55,473 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:30:55,474 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 05:30:55,474 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 05:30:55,474 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:30:55,474 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 05:30:55,474 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:30:55,474 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 05:30:55,474 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 05:30:55,474 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:30:55,474 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:30:55,475 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:30:55,475 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:30:55,475 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:30:55,475 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:30:55,475 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:30:55,475 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:30:55,475 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:30:55,475 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 05:30:55,475 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 05:30:55,476 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 05:30:55,476 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_901048c0-2eff-4919-aa1d-4439848a33d9/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 -> ad0f28a452ce488be484f9b276528579c67e641129109910b2b8f3d9d89b696d [2024-12-06 05:30:55,763 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:30:55,773 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:30:55,776 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:30:55,777 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:30:55,777 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:30:55,779 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901048c0-2eff-4919-aa1d-4439848a33d9/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i [2024-12-06 05:30:58,577 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901048c0-2eff-4919-aa1d-4439848a33d9/bin/ukojak-verify-CZk0znPC7b/data/8948c73c6/50e46c952d42422abd619030da00f604/FLAG5cf7e301f [2024-12-06 05:30:59,148 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:30:59,149 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901048c0-2eff-4919-aa1d-4439848a33d9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i [2024-12-06 05:30:59,191 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901048c0-2eff-4919-aa1d-4439848a33d9/bin/ukojak-verify-CZk0znPC7b/data/8948c73c6/50e46c952d42422abd619030da00f604/FLAG5cf7e301f [2024-12-06 05:30:59,209 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901048c0-2eff-4919-aa1d-4439848a33d9/bin/ukojak-verify-CZk0znPC7b/data/8948c73c6/50e46c952d42422abd619030da00f604 [2024-12-06 05:30:59,212 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:30:59,213 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:30:59,215 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:30:59,215 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:30:59,221 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:30:59,222 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:30:59" (1/1) ... [2024-12-06 05:30:59,223 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55f3c89d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:30:59, skipping insertion in model container [2024-12-06 05:30:59,223 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:30:59" (1/1) ... [2024-12-06 05:30:59,335 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:31:01,695 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_901048c0-2eff-4919-aa1d-4439848a33d9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i[324684,324697] [2024-12-06 05:31:01,699 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_901048c0-2eff-4919-aa1d-4439848a33d9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i[324853,324866] [2024-12-06 05:31:01,699 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_901048c0-2eff-4919-aa1d-4439848a33d9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i[325020,325033] [2024-12-06 05:31:01,700 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_901048c0-2eff-4919-aa1d-4439848a33d9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i[325188,325201] [2024-12-06 05:31:01,723 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:31:01,768 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 05:31:01,866 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0": "+m" (v->counter)); [4689] [2024-12-06 05:31:01,868 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddb %b0, %1\n": "+q" (__ret), "+m" (v->counter): : "memory", "cc"); [4717-4718] [2024-12-06 05:31:01,869 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddw %w0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [4721-4722] [2024-12-06 05:31:01,869 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddl %0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [4725-4726] [2024-12-06 05:31:01,869 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddq %q0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [4729-4730] [2024-12-06 05:31:01,872 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [4807] [2024-12-06 05:31:01,872 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [4810] [2024-12-06 05:31:01,873 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [4813] [2024-12-06 05:31:01,873 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [4816] [2024-12-06 05:31:01,875 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr))); [4875] [2024-12-06 05:31:01,875 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr))); [4882] [2024-12-06 05:31:01,886 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/platform/sh_vou.c"), "i" (232), "i" (12UL)); [5248-5249] [2024-12-06 05:31:02,224 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_901048c0-2eff-4919-aa1d-4439848a33d9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i[324684,324697] [2024-12-06 05:31:02,225 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_901048c0-2eff-4919-aa1d-4439848a33d9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i[324853,324866] [2024-12-06 05:31:02,225 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_901048c0-2eff-4919-aa1d-4439848a33d9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i[325020,325033] [2024-12-06 05:31:02,226 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_901048c0-2eff-4919-aa1d-4439848a33d9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-platform-sh_vou.cil.i[325188,325201] [2024-12-06 05:31:02,234 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:31:02,381 INFO L204 MainTranslator]: Completed translation [2024-12-06 05:31:02,382 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:31:02 WrapperNode [2024-12-06 05:31:02,382 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:31:02,384 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 05:31:02,384 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 05:31:02,384 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 05:31:02,392 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:31:02" (1/1) ... [2024-12-06 05:31:02,474 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:31:02" (1/1) ... [2024-12-06 05:31:03,274 INFO L138 Inliner]: procedures = 381, calls = 4114, calls flagged for inlining = 206, calls inlined = 197, statements flattened = 8641 [2024-12-06 05:31:03,275 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 05:31:03,276 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 05:31:03,276 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 05:31:03,276 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 05:31:03,286 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:31:02" (1/1) ... [2024-12-06 05:31:03,287 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:31:02" (1/1) ... [2024-12-06 05:31:03,535 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:31:02" (1/1) ... [2024-12-06 05:31:03,536 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:31:02" (1/1) ... [2024-12-06 05:31:04,371 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:31:02" (1/1) ... [2024-12-06 05:31:04,389 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:31:02" (1/1) ... [2024-12-06 05:31:04,408 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:31:02" (1/1) ... [2024-12-06 05:31:04,442 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:31:02" (1/1) ... [2024-12-06 05:31:04,457 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:31:02" (1/1) ... [2024-12-06 05:31:04,508 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 05:31:04,509 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 05:31:04,509 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 05:31:04,509 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 05:31:04,511 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:31:02" (1/1) ... [2024-12-06 05:31:04,518 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:31:04,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901048c0-2eff-4919-aa1d-4439848a33d9/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 05:31:04,547 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901048c0-2eff-4919-aa1d-4439848a33d9/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 05:31:04,550 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_901048c0-2eff-4919-aa1d-4439848a33d9/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 05:31:04,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 05:31:04,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-06 05:31:04,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-06 05:31:04,580 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-06 05:31:04,580 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-06 05:31:04,580 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_schedule_next [2024-12-06 05:31:04,580 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_schedule_next [2024-12-06 05:31:04,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-12-06 05:31:04,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-12-06 05:31:04,581 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_put [2024-12-06 05:31:04,581 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_put [2024-12-06 05:31:04,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-06 05:31:04,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-06 05:31:04,581 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_configure_geometry [2024-12-06 05:31:04,581 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_configure_geometry [2024-12-06 05:31:04,581 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release [2024-12-06 05:31:04,581 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release [2024-12-06 05:31:04,581 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2024-12-06 05:31:04,581 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2024-12-06 05:31:04,581 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-12-06 05:31:04,581 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-12-06 05:31:04,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-12-06 05:31:04,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-12-06 05:31:04,582 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_reg_ab_set [2024-12-06 05:31:04,585 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_reg_ab_set [2024-12-06 05:31:04,585 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-12-06 05:31:04,586 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-12-06 05:31:04,586 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2024-12-06 05:31:04,586 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2024-12-06 05:31:04,586 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_release [2024-12-06 05:31:04,586 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_release [2024-12-06 05:31:04,586 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_remove [2024-12-06 05:31:04,586 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_remove [2024-12-06 05:31:04,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_sh_vou_exit_9_2 [2024-12-06 05:31:04,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_sh_vou_exit_9_2 [2024-12-06 05:31:04,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2024-12-06 05:31:04,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2024-12-06 05:31:04,586 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2024-12-06 05:31:04,586 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2024-12-06 05:31:04,586 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_reg_m_write [2024-12-06 05:31:04,586 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_reg_m_write [2024-12-06 05:31:04,586 INFO L130 BoogieDeclarations]: Found specification of procedure free_buffer [2024-12-06 05:31:04,586 INFO L138 BoogieDeclarations]: Found implementation of procedure free_buffer [2024-12-06 05:31:04,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 05:31:04,586 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_irq [2024-12-06 05:31:04,586 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_irq [2024-12-06 05:31:04,587 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 05:31:04,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-12-06 05:31:04,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-12-06 05:31:04,587 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-12-06 05:31:04,587 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-12-06 05:31:04,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-12-06 05:31:04,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-12-06 05:31:04,587 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2024-12-06 05:31:04,587 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2024-12-06 05:31:04,587 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 05:31:04,587 INFO L130 BoogieDeclarations]: Found specification of procedure __pm_runtime_resume [2024-12-06 05:31:04,587 INFO L138 BoogieDeclarations]: Found implementation of procedure __pm_runtime_resume [2024-12-06 05:31:04,587 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-12-06 05:31:04,588 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-12-06 05:31:04,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 05:31:04,588 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma_contig [2024-12-06 05:31:04,588 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma_contig [2024-12-06 05:31:04,588 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_reg_a_write [2024-12-06 05:31:04,588 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_reg_a_write [2024-12-06 05:31:04,588 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-12-06 05:31:04,588 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-12-06 05:31:04,588 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-12-06 05:31:04,588 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-12-06 05:31:04,588 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-12-06 05:31:04,588 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-12-06 05:31:04,588 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_open [2024-12-06 05:31:04,588 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_open [2024-12-06 05:31:04,588 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-12-06 05:31:04,588 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-12-06 05:31:04,589 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_reg_a_read [2024-12-06 05:31:04,589 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_reg_a_read [2024-12-06 05:31:04,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-12-06 05:31:04,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-12-06 05:31:04,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-12-06 05:31:04,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-12-06 05:31:04,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-12-06 05:31:04,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-12-06 05:31:04,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_55 [2024-12-06 05:31:04,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_55 [2024-12-06 05:31:04,589 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2024-12-06 05:31:04,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2024-12-06 05:31:04,589 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-12-06 05:31:04,589 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-12-06 05:31:04,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 05:31:04,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-12-06 05:31:04,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-12-06 05:31:04,590 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_hw_init [2024-12-06 05:31:04,590 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_hw_init [2024-12-06 05:31:04,590 INFO L130 BoogieDeclarations]: Found specification of procedure printk_timed_ratelimit [2024-12-06 05:31:04,590 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_timed_ratelimit [2024-12-06 05:31:04,590 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 05:31:04,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-12-06 05:31:04,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-12-06 05:31:04,590 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_poll [2024-12-06 05:31:04,590 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_poll [2024-12-06 05:31:04,590 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-12-06 05:31:04,590 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-12-06 05:31:04,590 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-06 05:31:04,590 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-06 05:31:04,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 05:31:04,590 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-12-06 05:31:04,590 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-12-06 05:31:04,590 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_mmap [2024-12-06 05:31:04,590 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_mmap [2024-12-06 05:31:04,591 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2024-12-06 05:31:04,591 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2024-12-06 05:31:04,591 INFO L130 BoogieDeclarations]: Found specification of procedure pm_runtime_disable [2024-12-06 05:31:04,591 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_runtime_disable [2024-12-06 05:31:04,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-06 05:31:04,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-06 05:31:04,591 INFO L130 BoogieDeclarations]: Found specification of procedure video_get_drvdata [2024-12-06 05:31:04,591 INFO L138 BoogieDeclarations]: Found implementation of procedure video_get_drvdata [2024-12-06 05:31:04,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_sh_vou_device [2024-12-06 05:31:04,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_sh_vou_device [2024-12-06 05:31:04,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-12-06 05:31:04,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-12-06 05:31:04,592 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 05:31:04,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-12-06 05:31:04,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-12-06 05:31:04,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-12-06 05:31:04,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-12-06 05:31:04,593 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_reg_ab_write [2024-12-06 05:31:04,593 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_reg_ab_write [2024-12-06 05:31:04,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2024-12-06 05:31:04,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2024-12-06 05:31:04,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2024-12-06 05:31:04,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2024-12-06 05:31:04,593 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_put_adapter [2024-12-06 05:31:04,593 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_put_adapter [2024-12-06 05:31:04,593 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 05:31:04,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-12-06 05:31:04,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-12-06 05:31:04,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 05:31:04,593 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-12-06 05:31:04,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-12-06 05:31:04,593 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-12-06 05:31:04,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-12-06 05:31:04,594 INFO L130 BoogieDeclarations]: Found specification of procedure v4l_bound_align_image [2024-12-06 05:31:04,594 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l_bound_align_image [2024-12-06 05:31:04,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_sh_vou_device [2024-12-06 05:31:04,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_sh_vou_device [2024-12-06 05:31:04,594 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_reg_a_set [2024-12-06 05:31:04,594 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_reg_a_set [2024-12-06 05:31:04,594 INFO L130 BoogieDeclarations]: Found specification of procedure __readl [2024-12-06 05:31:04,594 INFO L138 BoogieDeclarations]: Found implementation of procedure __readl [2024-12-06 05:31:04,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-12-06 05:31:04,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-12-06 05:31:04,594 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2024-12-06 05:31:04,594 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2024-12-06 05:31:04,594 INFO L130 BoogieDeclarations]: Found specification of procedure __writel [2024-12-06 05:31:04,594 INFO L138 BoogieDeclarations]: Found implementation of procedure __writel [2024-12-06 05:31:04,594 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-12-06 05:31:04,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-12-06 05:31:04,594 INFO L130 BoogieDeclarations]: Found specification of procedure vou_adjust_input [2024-12-06 05:31:04,594 INFO L138 BoogieDeclarations]: Found implementation of procedure vou_adjust_input [2024-12-06 05:31:04,595 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2024-12-06 05:31:04,595 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2024-12-06 05:31:04,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 05:31:04,595 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2024-12-06 05:31:04,595 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2024-12-06 05:31:04,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-12-06 05:31:04,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-12-06 05:31:04,595 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 05:31:04,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 05:31:04,595 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_probe [2024-12-06 05:31:04,595 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_probe [2024-12-06 05:31:04,595 INFO L130 BoogieDeclarations]: Found specification of procedure sh_vou_ntsc_mode [2024-12-06 05:31:04,595 INFO L138 BoogieDeclarations]: Found implementation of procedure sh_vou_ntsc_mode [2024-12-06 05:31:05,494 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 05:31:05,497 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 05:31:05,808 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-06 05:31:54,344 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-12-06 05:32:13,295 INFO L? ?]: Removed 2520 outVars from TransFormulas that were not future-live. [2024-12-06 05:32:13,295 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 05:32:15,484 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 05:32:15,484 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 05:32:15,485 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:32:15 BoogieIcfgContainer [2024-12-06 05:32:15,485 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 05:32:15,486 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 05:32:15,486 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 05:32:15,495 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 05:32:15,495 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:32:15" (1/1) ... [2024-12-06 05:32:15,505 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 05:32:15,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:15,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1991 states to 1357 states and 1991 transitions. [2024-12-06 05:32:15,589 INFO L276 IsEmpty]: Start isEmpty. Operand 1357 states and 1991 transitions. [2024-12-06 05:32:15,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-12-06 05:32:15,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:15,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:32:41,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:32:42,343 INFO L134 CoverageAnalysis]: Checked inductivity of 1409 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1409 trivial. 0 not checked. [2024-12-06 05:32:52,471 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 05:32:53,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:32:53,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2003 states to 1362 states and 2003 transitions. [2024-12-06 05:32:53,984 INFO L276 IsEmpty]: Start isEmpty. Operand 1362 states and 2003 transitions. [2024-12-06 05:32:53,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-12-06 05:32:53,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:32:53,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:33:16,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:33:17,231 INFO L134 CoverageAnalysis]: Checked inductivity of 1406 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1406 trivial. 0 not checked. [2024-12-06 05:33:18,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:33:18,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1368 states and 2009 transitions. [2024-12-06 05:33:18,053 INFO L276 IsEmpty]: Start isEmpty. Operand 1368 states and 2009 transitions. [2024-12-06 05:33:18,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-06 05:33:18,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:33:18,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:33:40,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:33:41,946 INFO L134 CoverageAnalysis]: Checked inductivity of 1412 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1412 trivial. 0 not checked. [2024-12-06 05:33:44,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:33:44,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2025 states to 1375 states and 2025 transitions. [2024-12-06 05:33:44,079 INFO L276 IsEmpty]: Start isEmpty. Operand 1375 states and 2025 transitions. [2024-12-06 05:33:44,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-12-06 05:33:44,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:33:44,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:05,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:06,845 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2024-12-06 05:34:11,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:11,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2045 states to 1382 states and 2045 transitions. [2024-12-06 05:34:11,123 INFO L276 IsEmpty]: Start isEmpty. Operand 1382 states and 2045 transitions. [2024-12-06 05:34:11,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-12-06 05:34:11,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:11,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:33,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:34,273 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1452 trivial. 0 not checked. [2024-12-06 05:34:36,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:34:36,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2055 states to 1387 states and 2055 transitions. [2024-12-06 05:34:36,595 INFO L276 IsEmpty]: Start isEmpty. Operand 1387 states and 2055 transitions. [2024-12-06 05:34:36,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-12-06 05:34:36,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:34:36,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:34:58,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:34:59,833 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2024-12-06 05:35:05,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:05,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2078 states to 1395 states and 2078 transitions. [2024-12-06 05:35:05,606 INFO L276 IsEmpty]: Start isEmpty. Operand 1395 states and 2078 transitions. [2024-12-06 05:35:05,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-12-06 05:35:05,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:05,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:28,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:35:29,782 INFO L134 CoverageAnalysis]: Checked inductivity of 1494 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1491 trivial. 0 not checked. [2024-12-06 05:35:36,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:35:36,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2098 states to 1401 states and 2098 transitions. [2024-12-06 05:35:36,797 INFO L276 IsEmpty]: Start isEmpty. Operand 1401 states and 2098 transitions. [2024-12-06 05:35:36,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-12-06 05:35:36,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:35:36,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:35:59,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:36:00,192 INFO L134 CoverageAnalysis]: Checked inductivity of 1406 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1406 trivial. 0 not checked. [2024-12-06 05:36:00,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:36:00,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2101 states to 1405 states and 2101 transitions. [2024-12-06 05:36:00,804 INFO L276 IsEmpty]: Start isEmpty. Operand 1405 states and 2101 transitions. [2024-12-06 05:36:00,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-12-06 05:36:00,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:36:00,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:36:23,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:36:24,321 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2024-12-06 05:36:24,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:36:24,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2106 states to 1410 states and 2106 transitions. [2024-12-06 05:36:24,971 INFO L276 IsEmpty]: Start isEmpty. Operand 1410 states and 2106 transitions. [2024-12-06 05:36:24,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-12-06 05:36:24,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:36:24,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:36:48,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:36:48,735 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2024-12-06 05:36:49,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:36:49,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2108 states to 1412 states and 2108 transitions. [2024-12-06 05:36:49,010 INFO L276 IsEmpty]: Start isEmpty. Operand 1412 states and 2108 transitions. [2024-12-06 05:36:49,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-12-06 05:36:49,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:36:49,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:11,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:12,124 INFO L134 CoverageAnalysis]: Checked inductivity of 1453 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2024-12-06 05:37:12,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:12,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2108 states to 1413 states and 2108 transitions. [2024-12-06 05:37:12,398 INFO L276 IsEmpty]: Start isEmpty. Operand 1413 states and 2108 transitions. [2024-12-06 05:37:12,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-12-06 05:37:12,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:12,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:35,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:36,044 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2024-12-06 05:37:36,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:37:36,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 1414 states and 2109 transitions. [2024-12-06 05:37:36,208 INFO L276 IsEmpty]: Start isEmpty. Operand 1414 states and 2109 transitions. [2024-12-06 05:37:36,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-12-06 05:37:36,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:37:36,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:37:57,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:37:59,011 INFO L134 CoverageAnalysis]: Checked inductivity of 1494 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1491 trivial. 0 not checked. [2024-12-06 05:38:15,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:15,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2136 states to 1423 states and 2136 transitions. [2024-12-06 05:38:15,122 INFO L276 IsEmpty]: Start isEmpty. Operand 1423 states and 2136 transitions. [2024-12-06 05:38:15,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-12-06 05:38:15,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:15,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:38:36,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:38:37,646 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1452 trivial. 0 not checked. [2024-12-06 05:38:51,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:38:51,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2159 states to 1432 states and 2159 transitions. [2024-12-06 05:38:51,970 INFO L276 IsEmpty]: Start isEmpty. Operand 1432 states and 2159 transitions. [2024-12-06 05:38:51,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-12-06 05:38:51,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:38:51,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:39:11,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:39:12,059 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2024-12-06 05:39:12,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:39:12,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2160 states to 1433 states and 2160 transitions. [2024-12-06 05:39:12,202 INFO L276 IsEmpty]: Start isEmpty. Operand 1433 states and 2160 transitions. [2024-12-06 05:39:12,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-12-06 05:39:12,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:39:12,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:39:31,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:39:32,518 INFO L134 CoverageAnalysis]: Checked inductivity of 1459 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1452 trivial. 0 not checked. [2024-12-06 05:39:41,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:39:41,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2180 states to 1440 states and 2180 transitions. [2024-12-06 05:39:41,108 INFO L276 IsEmpty]: Start isEmpty. Operand 1440 states and 2180 transitions. [2024-12-06 05:39:41,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-12-06 05:39:41,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:39:41,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:00,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:01,184 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2024-12-06 05:40:01,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:01,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2181 states to 1441 states and 2181 transitions. [2024-12-06 05:40:01,314 INFO L276 IsEmpty]: Start isEmpty. Operand 1441 states and 2181 transitions. [2024-12-06 05:40:01,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-12-06 05:40:01,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:01,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:21,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:22,493 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2024-12-06 05:40:22,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:22,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2182 states to 1442 states and 2182 transitions. [2024-12-06 05:40:22,632 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 2182 transitions. [2024-12-06 05:40:22,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-12-06 05:40:22,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:22,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:40:42,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:40:43,208 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2024-12-06 05:40:43,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:40:43,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2183 states to 1443 states and 2183 transitions. [2024-12-06 05:40:43,345 INFO L276 IsEmpty]: Start isEmpty. Operand 1443 states and 2183 transitions. [2024-12-06 05:40:43,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-12-06 05:40:43,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:40:43,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:04,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:05,228 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1452 trivial. 0 not checked. [2024-12-06 05:41:09,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:09,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2213 states to 1455 states and 2213 transitions. [2024-12-06 05:41:09,396 INFO L276 IsEmpty]: Start isEmpty. Operand 1455 states and 2213 transitions. [2024-12-06 05:41:09,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-12-06 05:41:09,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:09,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:30,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:30,817 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2024-12-06 05:41:30,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:41:30,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2214 states to 1456 states and 2214 transitions. [2024-12-06 05:41:30,952 INFO L276 IsEmpty]: Start isEmpty. Operand 1456 states and 2214 transitions. [2024-12-06 05:41:30,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-12-06 05:41:30,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:41:30,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:41:51,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:41:51,835 INFO L134 CoverageAnalysis]: Checked inductivity of 1501 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1495 trivial. 0 not checked. [2024-12-06 05:42:01,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:01,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2234 states to 1464 states and 2234 transitions. [2024-12-06 05:42:01,899 INFO L276 IsEmpty]: Start isEmpty. Operand 1464 states and 2234 transitions. [2024-12-06 05:42:01,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-12-06 05:42:01,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:01,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:20,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:21,423 INFO L134 CoverageAnalysis]: Checked inductivity of 1505 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1505 trivial. 0 not checked. [2024-12-06 05:42:25,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:25,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2243 states to 1468 states and 2243 transitions. [2024-12-06 05:42:25,042 INFO L276 IsEmpty]: Start isEmpty. Operand 1468 states and 2243 transitions. [2024-12-06 05:42:25,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-12-06 05:42:25,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:25,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:42:44,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:42:45,217 INFO L134 CoverageAnalysis]: Checked inductivity of 1501 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1495 trivial. 0 not checked. [2024-12-06 05:42:52,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:42:52,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2262 states to 1476 states and 2262 transitions. [2024-12-06 05:42:52,409 INFO L276 IsEmpty]: Start isEmpty. Operand 1476 states and 2262 transitions. [2024-12-06 05:42:52,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-12-06 05:42:52,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:42:52,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:12,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:12,981 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2024-12-06 05:43:13,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:13,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2264 states to 1478 states and 2264 transitions. [2024-12-06 05:43:13,216 INFO L276 IsEmpty]: Start isEmpty. Operand 1478 states and 2264 transitions. [2024-12-06 05:43:13,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-12-06 05:43:13,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:13,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:32,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:32,686 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1452 trivial. 0 not checked. [2024-12-06 05:43:38,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:43:38,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2315 states to 1490 states and 2315 transitions. [2024-12-06 05:43:38,164 INFO L276 IsEmpty]: Start isEmpty. Operand 1490 states and 2315 transitions. [2024-12-06 05:43:38,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-12-06 05:43:38,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:43:38,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:43:56,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:43:57,227 INFO L134 CoverageAnalysis]: Checked inductivity of 1456 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1456 trivial. 0 not checked. [2024-12-06 05:44:09,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:09,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2337 states to 1499 states and 2337 transitions. [2024-12-06 05:44:09,902 INFO L276 IsEmpty]: Start isEmpty. Operand 1499 states and 2337 transitions. [2024-12-06 05:44:09,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-12-06 05:44:09,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:09,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:28,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:29,024 INFO L134 CoverageAnalysis]: Checked inductivity of 1545 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1539 trivial. 0 not checked. [2024-12-06 05:44:33,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:33,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2345 states to 1503 states and 2345 transitions. [2024-12-06 05:44:33,123 INFO L276 IsEmpty]: Start isEmpty. Operand 1503 states and 2345 transitions. [2024-12-06 05:44:33,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-12-06 05:44:33,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:33,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:44:52,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:44:52,607 INFO L134 CoverageAnalysis]: Checked inductivity of 1545 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1539 trivial. 0 not checked. [2024-12-06 05:44:56,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:44:56,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2356 states to 1507 states and 2356 transitions. [2024-12-06 05:44:56,793 INFO L276 IsEmpty]: Start isEmpty. Operand 1507 states and 2356 transitions. [2024-12-06 05:44:56,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-12-06 05:44:56,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:44:56,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms