./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-net-ethernet-natsemi-ns83820.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_93c36682-538d-47f3-9eef-0f134f745d25/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93c36682-538d-47f3-9eef-0f134f745d25/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93c36682-538d-47f3-9eef-0f134f745d25/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93c36682-538d-47f3-9eef-0f134f745d25/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-ns83820.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93c36682-538d-47f3-9eef-0f134f745d25/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93c36682-538d-47f3-9eef-0f134f745d25/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a8ab8b9c7011aec39f84a1ecf826f202398208cb106ea4649e1adfd1ea4d4076 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:56:50,047 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:56:50,152 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93c36682-538d-47f3-9eef-0f134f745d25/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-25 02:56:50,159 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 02:56:50,160 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 02:56:50,194 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:56:50,196 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 02:56:50,197 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 02:56:50,197 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:56:50,198 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:56:50,198 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:56:50,199 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 02:56:50,199 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:56:50,199 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:56:50,200 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 02:56:50,200 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:56:50,200 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 02:56:50,200 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 02:56:50,200 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:56:50,200 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:56:50,200 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:56:50,200 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:56:50,200 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:56:50,200 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:56:50,200 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:56:50,201 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:56:50,201 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:56:50,201 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 02:56:50,201 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 02:56:50,201 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 02:56:50,201 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_93c36682-538d-47f3-9eef-0f134f745d25/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a8ab8b9c7011aec39f84a1ecf826f202398208cb106ea4649e1adfd1ea4d4076 [2024-11-25 02:56:50,534 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:56:50,543 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:56:50,546 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:56:50,547 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:56:50,547 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:56:50,549 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93c36682-538d-47f3-9eef-0f134f745d25/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-ns83820.cil.i [2024-11-25 02:56:53,538 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93c36682-538d-47f3-9eef-0f134f745d25/bin/ukojak-verify-ENZ3QT5qd3/data/b9e8fc9f9/f2ffc2d32bef4346a593bb585c4e0462/FLAG404ed7e83 [2024-11-25 02:56:54,291 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:56:54,291 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93c36682-538d-47f3-9eef-0f134f745d25/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-ns83820.cil.i [2024-11-25 02:56:54,333 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93c36682-538d-47f3-9eef-0f134f745d25/bin/ukojak-verify-ENZ3QT5qd3/data/b9e8fc9f9/f2ffc2d32bef4346a593bb585c4e0462/FLAG404ed7e83 [2024-11-25 02:56:54,349 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93c36682-538d-47f3-9eef-0f134f745d25/bin/ukojak-verify-ENZ3QT5qd3/data/b9e8fc9f9/f2ffc2d32bef4346a593bb585c4e0462 [2024-11-25 02:56:54,351 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:56:54,353 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:56:54,355 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:56:54,355 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:56:54,360 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:56:54,360 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:56:54" (1/1) ... [2024-11-25 02:56:54,361 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18ddf2e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:56:54, skipping insertion in model container [2024-11-25 02:56:54,362 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:56:54" (1/1) ... [2024-11-25 02:56:54,481 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:56:57,204 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_93c36682-538d-47f3-9eef-0f134f745d25/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-ns83820.cil.i[322443,322456] [2024-11-25 02:56:57,214 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_93c36682-538d-47f3-9eef-0f134f745d25/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-ns83820.cil.i[322612,322625] [2024-11-25 02:56:57,214 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_93c36682-538d-47f3-9eef-0f134f745d25/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-ns83820.cil.i[322779,322792] [2024-11-25 02:56:57,214 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_93c36682-538d-47f3-9eef-0f134f745d25/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-ns83820.cil.i[322947,322960] [2024-11-25 02:56:57,261 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:56:57,315 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 02:56:57,480 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; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5259] [2024-11-25 02:56:57,482 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; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [5266] [2024-11-25 02:56:57,483 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5273] [2024-11-25 02:56:57,487 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 *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5316-5317] [2024-11-25 02:56:57,490 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5322-5324] [2024-11-25 02:56:57,492 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; incl %0": "+m" (v->counter)); [5344] [2024-11-25 02:56:57,492 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)); [5351] [2024-11-25 02:56:57,498 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5513] [2024-11-25 02:56:57,499 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5520] [2024-11-25 02:56:57,509 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 *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [5614-5615] [2024-11-25 02:56:57,512 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 *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [5648-5649] [2024-11-25 02:56:57,516 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 *)"include/asm-generic/dma-mapping-common.h"), "i" (79), "i" (12UL)); [5690-5691] [2024-11-25 02:56:57,517 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 *)"include/asm-generic/dma-mapping-common.h"), "i" (91), "i" (12UL)); [5719-5720] [2024-11-25 02:56:57,543 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6297] [2024-11-25 02:56:57,545 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/net/ethernet/natsemi/ns83820.c"), "i" (538), "i" (12UL)); [6331-6332] [2024-11-25 02:56:57,590 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6765] [2024-11-25 02:56:57,600 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6925] [2024-11-25 02:56:57,638 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)dev->rx_info.next_rx_desc) [7447] [2024-11-25 02:56:57,785 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_93c36682-538d-47f3-9eef-0f134f745d25/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-ns83820.cil.i[322443,322456] [2024-11-25 02:56:57,786 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_93c36682-538d-47f3-9eef-0f134f745d25/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-ns83820.cil.i[322612,322625] [2024-11-25 02:56:57,787 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_93c36682-538d-47f3-9eef-0f134f745d25/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-ns83820.cil.i[322779,322792] [2024-11-25 02:56:57,787 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_93c36682-538d-47f3-9eef-0f134f745d25/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-natsemi-ns83820.cil.i[322947,322960] [2024-11-25 02:56:57,803 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:56:58,040 INFO L204 MainTranslator]: Completed translation [2024-11-25 02:56:58,041 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:56:58 WrapperNode [2024-11-25 02:56:58,041 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:56:58,042 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 02:56:58,043 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 02:56:58,044 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 02:56:58,051 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:56:58" (1/1) ... [2024-11-25 02:56:58,166 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:56:58" (1/1) ... [2024-11-25 02:56:58,447 INFO L138 Inliner]: procedures = 460, calls = 1838, calls flagged for inlining = 218, calls inlined = 200, statements flattened = 5090 [2024-11-25 02:56:58,448 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 02:56:58,449 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 02:56:58,449 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 02:56:58,449 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 02:56:58,458 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:56:58" (1/1) ... [2024-11-25 02:56:58,458 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:56:58" (1/1) ... [2024-11-25 02:56:58,498 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:56:58" (1/1) ... [2024-11-25 02:56:58,499 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:56:58" (1/1) ... [2024-11-25 02:56:58,644 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:56:58" (1/1) ... [2024-11-25 02:56:58,654 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:56:58" (1/1) ... [2024-11-25 02:56:58,692 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:56:58" (1/1) ... [2024-11-25 02:56:58,721 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:56:58" (1/1) ... [2024-11-25 02:56:58,741 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:56:58" (1/1) ... [2024-11-25 02:56:58,791 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 02:56:58,795 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 02:56:58,795 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 02:56:58,795 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 02:56:58,796 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:56:58" (1/1) ... [2024-11-25 02:56:58,807 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:56:58,820 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93c36682-538d-47f3-9eef-0f134f745d25/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 02:56:58,838 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93c36682-538d-47f3-9eef-0f134f745d25/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 02:56:58,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_93c36682-538d-47f3-9eef-0f134f745d25/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 02:56:58,874 INFO L130 BoogieDeclarations]: Found specification of procedure ns83820_set_multicast [2024-11-25 02:56:58,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ns83820_set_multicast [2024-11-25 02:56:58,875 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-25 02:56:58,875 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-25 02:56:58,875 INFO L130 BoogieDeclarations]: Found specification of procedure ns83820_rx_kick [2024-11-25 02:56:58,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ns83820_rx_kick [2024-11-25 02:56:58,875 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-25 02:56:58,875 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-25 02:56:58,876 INFO L130 BoogieDeclarations]: Found specification of procedure ns83820_do_reset [2024-11-25 02:56:58,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ns83820_do_reset [2024-11-25 02:56:58,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_87 [2024-11-25 02:56:58,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_87 [2024-11-25 02:56:58,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-25 02:56:58,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-25 02:56:58,877 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-25 02:56:58,877 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-25 02:56:58,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-25 02:56:58,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-25 02:56:58,878 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-25 02:56:58,878 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-25 02:56:58,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_62 [2024-11-25 02:56:58,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_62 [2024-11-25 02:56:58,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_73 [2024-11-25 02:56:58,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_73 [2024-11-25 02:56:58,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_69 [2024-11-25 02:56:58,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_69 [2024-11-25 02:56:58,879 INFO L130 BoogieDeclarations]: Found specification of procedure ns83820_remove_one [2024-11-25 02:56:58,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ns83820_remove_one [2024-11-25 02:56:58,879 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-25 02:56:58,879 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-25 02:56:58,880 INFO L130 BoogieDeclarations]: Found specification of procedure ns83820_update_stats [2024-11-25 02:56:58,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ns83820_update_stats [2024-11-25 02:56:58,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-25 02:56:58,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-25 02:56:58,880 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-25 02:56:58,881 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-25 02:56:58,881 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-25 02:56:58,881 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-25 02:56:58,881 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-25 02:56:58,881 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-25 02:56:58,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-25 02:56:58,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-25 02:56:58,881 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-25 02:56:58,882 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-25 02:56:58,882 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-25 02:56:58,882 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-25 02:56:58,882 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 02:56:58,882 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-25 02:56:58,882 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-25 02:56:58,882 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-25 02:56:58,883 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-25 02:56:58,883 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-25 02:56:58,883 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-25 02:56:58,883 INFO L130 BoogieDeclarations]: Found specification of procedure ns83820_tx_timeout [2024-11-25 02:56:58,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ns83820_tx_timeout [2024-11-25 02:56:58,883 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-25 02:56:58,883 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-25 02:56:58,883 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-25 02:56:58,883 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-25 02:56:58,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-25 02:56:58,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-25 02:56:58,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-25 02:56:58,883 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-25 02:56:58,883 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-25 02:56:58,883 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 02:56:58,883 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-25 02:56:58,883 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-25 02:56:58,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-25 02:56:58,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-25 02:56:58,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-25 02:56:58,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-25 02:56:58,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-25 02:56:58,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-25 02:56:58,884 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2024-11-25 02:56:58,884 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2024-11-25 02:56:58,884 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-25 02:56:58,884 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-25 02:56:58,884 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-25 02:56:58,884 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-25 02:56:58,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-25 02:56:58,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-25 02:56:58,884 INFO L130 BoogieDeclarations]: Found specification of procedure ns83820_run_bist [2024-11-25 02:56:58,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ns83820_run_bist [2024-11-25 02:56:58,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 02:56:58,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-25 02:56:58,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-25 02:56:58,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-25 02:56:58,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-25 02:56:58,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-11-25 02:56:58,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-11-25 02:56:58,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 02:56:58,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-25 02:56:58,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-25 02:56:58,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 02:56:58,885 INFO L130 BoogieDeclarations]: Found specification of procedure clear_rx_desc [2024-11-25 02:56:58,885 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_rx_desc [2024-11-25 02:56:58,885 INFO L130 BoogieDeclarations]: Found specification of procedure phy_intr [2024-11-25 02:56:58,885 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_intr [2024-11-25 02:56:58,885 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-25 02:56:58,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-25 02:56:58,885 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-11-25 02:56:58,885 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-11-25 02:56:58,885 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-25 02:56:58,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-25 02:56:58,885 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-25 02:56:58,885 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-25 02:56:58,888 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-25 02:56:58,888 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-25 02:56:58,889 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-11-25 02:56:58,889 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-11-25 02:56:58,889 INFO L130 BoogieDeclarations]: Found specification of procedure do_tx_done [2024-11-25 02:56:58,889 INFO L138 BoogieDeclarations]: Found implementation of procedure do_tx_done [2024-11-25 02:56:58,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_misc_lock_of_ns83820 [2024-11-25 02:56:58,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_misc_lock_of_ns83820 [2024-11-25 02:56:58,889 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-25 02:56:58,889 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-25 02:56:58,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-25 02:56:58,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-25 02:56:58,889 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2024-11-25 02:56:58,889 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2024-11-25 02:56:58,889 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-25 02:56:58,889 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-25 02:56:58,889 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 02:56:58,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 02:56:58,889 INFO L130 BoogieDeclarations]: Found specification of procedure ns83820_stop [2024-11-25 02:56:58,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ns83820_stop [2024-11-25 02:56:58,889 INFO L130 BoogieDeclarations]: Found specification of procedure kick_tx [2024-11-25 02:56:58,889 INFO L138 BoogieDeclarations]: Found implementation of procedure kick_tx [2024-11-25 02:56:58,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_rx_info [2024-11-25 02:56:58,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_rx_info [2024-11-25 02:56:58,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-25 02:56:58,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-25 02:56:58,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-25 02:56:58,890 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-25 02:56:58,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-25 02:56:58,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-25 02:56:58,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-25 02:56:58,890 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2024-11-25 02:56:58,890 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2024-11-25 02:56:58,890 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-11-25 02:56:58,890 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-11-25 02:56:58,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-25 02:56:58,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-25 02:56:58,890 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-25 02:56:58,890 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-25 02:56:58,890 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2024-11-25 02:56:58,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2024-11-25 02:56:58,890 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2024-11-25 02:56:58,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2024-11-25 02:56:58,890 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-25 02:56:58,890 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-25 02:56:58,891 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-25 02:56:58,891 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-25 02:56:58,891 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-11-25 02:56:58,891 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-11-25 02:56:58,891 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2024-11-25 02:56:58,891 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2024-11-25 02:56:58,891 INFO L130 BoogieDeclarations]: Found specification of procedure PRIV [2024-11-25 02:56:58,891 INFO L138 BoogieDeclarations]: Found implementation of procedure PRIV [2024-11-25 02:56:58,891 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2024-11-25 02:56:58,891 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2024-11-25 02:56:58,891 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 02:56:58,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_72 [2024-11-25 02:56:58,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_72 [2024-11-25 02:56:58,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 02:56:58,891 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-25 02:56:58,891 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-25 02:56:58,891 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-25 02:56:58,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-25 02:56:58,891 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2024-11-25 02:56:58,891 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2024-11-25 02:56:58,891 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-11-25 02:56:58,891 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-11-25 02:56:58,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-25 02:56:58,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-25 02:56:58,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-25 02:56:58,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-25 02:56:58,892 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2024-11-25 02:56:58,892 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2024-11-25 02:56:58,892 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-25 02:56:58,892 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-25 02:56:58,892 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-25 02:56:58,892 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-25 02:56:58,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_lock_of_ns83820 [2024-11-25 02:56:58,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_lock_of_ns83820 [2024-11-25 02:56:58,896 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2024-11-25 02:56:58,896 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2024-11-25 02:56:58,896 INFO L130 BoogieDeclarations]: Found specification of procedure build_rx_desc [2024-11-25 02:56:58,896 INFO L138 BoogieDeclarations]: Found implementation of procedure build_rx_desc [2024-11-25 02:56:58,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 02:56:58,897 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-11-25 02:56:58,897 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-11-25 02:56:58,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-25 02:56:58,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-25 02:56:58,897 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-25 02:56:58,897 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-25 02:56:58,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_misc_lock_of_ns83820 [2024-11-25 02:56:58,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_misc_lock_of_ns83820 [2024-11-25 02:56:58,898 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2024-11-25 02:56:58,898 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2024-11-25 02:56:58,898 INFO L130 BoogieDeclarations]: Found specification of procedure ns83820_open [2024-11-25 02:56:58,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ns83820_open [2024-11-25 02:56:58,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-25 02:56:58,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-25 02:56:58,898 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-25 02:56:58,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-25 02:56:58,898 INFO L130 BoogieDeclarations]: Found specification of procedure rx_irq [2024-11-25 02:56:58,898 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_irq [2024-11-25 02:56:58,898 INFO L130 BoogieDeclarations]: Found specification of procedure ns83820_disable_interrupts [2024-11-25 02:56:58,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ns83820_disable_interrupts [2024-11-25 02:56:58,899 INFO L130 BoogieDeclarations]: Found specification of procedure kick_rx [2024-11-25 02:56:58,899 INFO L138 BoogieDeclarations]: Found implementation of procedure kick_rx [2024-11-25 02:56:58,899 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-25 02:56:58,899 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-25 02:56:58,899 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-25 02:56:58,899 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-25 02:56:58,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 02:56:58,900 INFO L130 BoogieDeclarations]: Found specification of procedure rx_refill [2024-11-25 02:56:58,900 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_refill [2024-11-25 02:56:58,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-25 02:56:58,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-25 02:56:58,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_rx_info [2024-11-25 02:56:58,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_rx_info [2024-11-25 02:56:58,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_lock_of_ns83820 [2024-11-25 02:56:58,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_lock_of_ns83820 [2024-11-25 02:56:59,909 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 02:56:59,913 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 02:57:00,158 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-25 02:57:19,870 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-25 02:57:21,156 INFO L? ?]: Removed 2280 outVars from TransFormulas that were not future-live. [2024-11-25 02:57:21,156 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 02:57:24,250 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 02:57:24,250 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-25 02:57:24,251 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:57:24 BoogieIcfgContainer [2024-11-25 02:57:24,251 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 02:57:24,252 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 02:57:24,252 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 02:57:24,263 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 02:57:24,264 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:57:24" (1/1) ... [2024-11-25 02:57:24,272 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 02:57:24,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:24,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2041 states to 1436 states and 2041 transitions. [2024-11-25 02:57:24,384 INFO L276 IsEmpty]: Start isEmpty. Operand 1436 states and 2041 transitions. [2024-11-25 02:57:24,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 02:57:24,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:24,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:29,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:29,837 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-25 02:57:39,896 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 02:57:40,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:40,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2052 states to 1441 states and 2052 transitions. [2024-11-25 02:57:40,186 INFO L276 IsEmpty]: Start isEmpty. Operand 1441 states and 2052 transitions. [2024-11-25 02:57:40,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 02:57:40,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:40,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:43,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:43,927 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-11-25 02:57:44,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:44,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2068 states to 1447 states and 2068 transitions. [2024-11-25 02:57:44,624 INFO L276 IsEmpty]: Start isEmpty. Operand 1447 states and 2068 transitions. [2024-11-25 02:57:44,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 02:57:44,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:44,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:47,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:48,016 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-11-25 02:57:48,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:48,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2068 states to 1448 states and 2068 transitions. [2024-11-25 02:57:48,097 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 2068 transitions. [2024-11-25 02:57:48,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 02:57:48,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:48,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:50,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:51,022 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2024-11-25 02:57:51,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:51,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2080 states to 1453 states and 2080 transitions. [2024-11-25 02:57:51,352 INFO L276 IsEmpty]: Start isEmpty. Operand 1453 states and 2080 transitions. [2024-11-25 02:57:51,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 02:57:51,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:51,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:54,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:54,921 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-25 02:57:55,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:55,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2082 states to 1457 states and 2082 transitions. [2024-11-25 02:57:55,138 INFO L276 IsEmpty]: Start isEmpty. Operand 1457 states and 2082 transitions. [2024-11-25 02:57:55,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 02:57:55,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:55,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:57,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:58,409 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-25 02:57:59,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:59,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2103 states to 1466 states and 2103 transitions. [2024-11-25 02:57:59,938 INFO L276 IsEmpty]: Start isEmpty. Operand 1466 states and 2103 transitions. [2024-11-25 02:57:59,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 02:57:59,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:59,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:02,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:02,948 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2024-11-25 02:58:03,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:03,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2114 states to 1471 states and 2114 transitions. [2024-11-25 02:58:03,866 INFO L276 IsEmpty]: Start isEmpty. Operand 1471 states and 2114 transitions. [2024-11-25 02:58:03,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 02:58:03,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:03,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:06,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:07,081 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2024-11-25 02:58:08,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:08,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2129 states to 1476 states and 2129 transitions. [2024-11-25 02:58:08,680 INFO L276 IsEmpty]: Start isEmpty. Operand 1476 states and 2129 transitions. [2024-11-25 02:58:08,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 02:58:08,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:08,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:11,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:11,455 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2024-11-25 02:58:11,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:11,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2130 states to 1477 states and 2130 transitions. [2024-11-25 02:58:11,521 INFO L276 IsEmpty]: Start isEmpty. Operand 1477 states and 2130 transitions. [2024-11-25 02:58:11,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 02:58:11,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:11,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:14,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:14,480 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2024-11-25 02:58:14,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:14,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2152 states to 1483 states and 2152 transitions. [2024-11-25 02:58:14,877 INFO L276 IsEmpty]: Start isEmpty. Operand 1483 states and 2152 transitions. [2024-11-25 02:58:14,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 02:58:14,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:14,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:17,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:18,400 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2024-11-25 02:58:21,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:21,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2174 states to 1491 states and 2174 transitions. [2024-11-25 02:58:21,531 INFO L276 IsEmpty]: Start isEmpty. Operand 1491 states and 2174 transitions. [2024-11-25 02:58:21,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 02:58:21,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:21,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:24,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:24,313 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2024-11-25 02:58:24,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:24,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2175 states to 1492 states and 2175 transitions. [2024-11-25 02:58:24,399 INFO L276 IsEmpty]: Start isEmpty. Operand 1492 states and 2175 transitions. [2024-11-25 02:58:24,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 02:58:24,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:24,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:27,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:27,336 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-11-25 02:58:27,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:27,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2177 states to 1494 states and 2177 transitions. [2024-11-25 02:58:27,485 INFO L276 IsEmpty]: Start isEmpty. Operand 1494 states and 2177 transitions. [2024-11-25 02:58:27,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-25 02:58:27,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:27,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:30,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:31,106 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-11-25 02:58:31,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:31,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2178 states to 1495 states and 2178 transitions. [2024-11-25 02:58:31,184 INFO L276 IsEmpty]: Start isEmpty. Operand 1495 states and 2178 transitions. [2024-11-25 02:58:31,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-25 02:58:31,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:31,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:33,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:34,108 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-25 02:58:34,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:34,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2185 states to 1499 states and 2185 transitions. [2024-11-25 02:58:34,936 INFO L276 IsEmpty]: Start isEmpty. Operand 1499 states and 2185 transitions. [2024-11-25 02:58:34,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-25 02:58:34,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:34,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:38,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:38,218 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-11-25 02:58:38,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:38,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2189 states to 1503 states and 2189 transitions. [2024-11-25 02:58:38,396 INFO L276 IsEmpty]: Start isEmpty. Operand 1503 states and 2189 transitions. [2024-11-25 02:58:38,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 02:58:38,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:38,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:40,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:41,086 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2024-11-25 02:58:42,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:42,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2197 states to 1507 states and 2197 transitions. [2024-11-25 02:58:42,182 INFO L276 IsEmpty]: Start isEmpty. Operand 1507 states and 2197 transitions. [2024-11-25 02:58:42,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-25 02:58:42,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:42,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:44,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:44,772 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2024-11-25 02:58:45,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:45,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2204 states to 1511 states and 2204 transitions. [2024-11-25 02:58:45,294 INFO L276 IsEmpty]: Start isEmpty. Operand 1511 states and 2204 transitions. [2024-11-25 02:58:45,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 02:58:45,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:45,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:47,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:47,926 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-25 02:58:50,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:50,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2221 states to 1517 states and 2221 transitions. [2024-11-25 02:58:50,653 INFO L276 IsEmpty]: Start isEmpty. Operand 1517 states and 2221 transitions. [2024-11-25 02:58:50,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-25 02:58:50,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:50,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:53,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:53,539 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 216 trivial. 0 not checked. [2024-11-25 02:58:56,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:56,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2245 states to 1524 states and 2245 transitions. [2024-11-25 02:58:56,107 INFO L276 IsEmpty]: Start isEmpty. Operand 1524 states and 2245 transitions. [2024-11-25 02:58:56,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 02:58:56,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:56,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:59,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:59,226 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-11-25 02:58:59,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:59,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2250 states to 1527 states and 2250 transitions. [2024-11-25 02:58:59,756 INFO L276 IsEmpty]: Start isEmpty. Operand 1527 states and 2250 transitions. [2024-11-25 02:58:59,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-25 02:58:59,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:59,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:02,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:02,817 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-11-25 02:59:03,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:03,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2258 states to 1531 states and 2258 transitions. [2024-11-25 02:59:03,730 INFO L276 IsEmpty]: Start isEmpty. Operand 1531 states and 2258 transitions. [2024-11-25 02:59:03,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-25 02:59:03,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:03,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:07,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:07,731 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-25 02:59:11,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:11,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2277 states to 1538 states and 2277 transitions. [2024-11-25 02:59:11,976 INFO L276 IsEmpty]: Start isEmpty. Operand 1538 states and 2277 transitions. [2024-11-25 02:59:11,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-25 02:59:11,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:11,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:14,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:14,673 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-11-25 02:59:15,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:15,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2287 states to 1542 states and 2287 transitions. [2024-11-25 02:59:15,775 INFO L276 IsEmpty]: Start isEmpty. Operand 1542 states and 2287 transitions. [2024-11-25 02:59:15,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 02:59:15,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:15,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:18,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:18,785 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 226 trivial. 0 not checked. [2024-11-25 02:59:19,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:19,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2288 states to 1543 states and 2288 transitions. [2024-11-25 02:59:19,240 INFO L276 IsEmpty]: Start isEmpty. Operand 1543 states and 2288 transitions. [2024-11-25 02:59:19,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-25 02:59:19,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:19,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:22,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:22,623 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2024-11-25 02:59:23,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:23,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2297 states to 1548 states and 2297 transitions. [2024-11-25 02:59:23,213 INFO L276 IsEmpty]: Start isEmpty. Operand 1548 states and 2297 transitions. [2024-11-25 02:59:23,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-25 02:59:23,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:23,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:26,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:26,572 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2024-11-25 02:59:32,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:32,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2314 states to 1555 states and 2314 transitions. [2024-11-25 02:59:32,478 INFO L276 IsEmpty]: Start isEmpty. Operand 1555 states and 2314 transitions. [2024-11-25 02:59:32,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-25 02:59:32,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:32,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:35,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:35,397 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 203 trivial. 0 not checked. [2024-11-25 02:59:36,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:36,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2335 states to 1561 states and 2335 transitions. [2024-11-25 02:59:36,775 INFO L276 IsEmpty]: Start isEmpty. Operand 1561 states and 2335 transitions. [2024-11-25 02:59:36,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-25 02:59:36,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:36,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:39,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:40,089 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 208 trivial. 0 not checked. [2024-11-25 02:59:40,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:40,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2338 states to 1562 states and 2338 transitions. [2024-11-25 02:59:40,786 INFO L276 IsEmpty]: Start isEmpty. Operand 1562 states and 2338 transitions. [2024-11-25 02:59:40,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-25 02:59:40,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:40,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:43,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:44,189 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2024-11-25 02:59:49,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:49,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2361 states to 1570 states and 2361 transitions. [2024-11-25 02:59:49,987 INFO L276 IsEmpty]: Start isEmpty. Operand 1570 states and 2361 transitions. [2024-11-25 02:59:49,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-25 02:59:49,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:49,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:52,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:52,578 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2024-11-25 02:59:52,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:52,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2371 states to 1576 states and 2371 transitions. [2024-11-25 02:59:52,764 INFO L276 IsEmpty]: Start isEmpty. Operand 1576 states and 2371 transitions. [2024-11-25 02:59:52,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-25 02:59:52,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:52,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:55,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:56,009 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2024-11-25 02:59:56,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:56,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2407 states to 1592 states and 2407 transitions. [2024-11-25 02:59:56,441 INFO L276 IsEmpty]: Start isEmpty. Operand 1592 states and 2407 transitions. [2024-11-25 02:59:56,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 02:59:56,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:56,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:58,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:59,190 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2024-11-25 02:59:59,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:59,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2415 states to 1598 states and 2415 transitions. [2024-11-25 02:59:59,378 INFO L276 IsEmpty]: Start isEmpty. Operand 1598 states and 2415 transitions. [2024-11-25 02:59:59,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-25 02:59:59,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:59,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:02,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:02,351 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2024-11-25 03:00:03,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:03,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2416 states to 1599 states and 2416 transitions. [2024-11-25 03:00:03,004 INFO L276 IsEmpty]: Start isEmpty. Operand 1599 states and 2416 transitions. [2024-11-25 03:00:03,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-25 03:00:03,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:03,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:06,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:06,325 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 252 trivial. 0 not checked. [2024-11-25 03:00:10,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:10,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2418 states to 1602 states and 2418 transitions. [2024-11-25 03:00:10,285 INFO L276 IsEmpty]: Start isEmpty. Operand 1602 states and 2418 transitions. [2024-11-25 03:00:10,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-25 03:00:10,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:10,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:12,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:13,207 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-25 03:00:13,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:13,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2419 states to 1603 states and 2419 transitions. [2024-11-25 03:00:13,246 INFO L276 IsEmpty]: Start isEmpty. Operand 1603 states and 2419 transitions. [2024-11-25 03:00:13,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-25 03:00:13,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:13,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:16,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:16,251 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2024-11-25 03:00:20,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:20,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2421 states to 1606 states and 2421 transitions. [2024-11-25 03:00:20,062 INFO L276 IsEmpty]: Start isEmpty. Operand 1606 states and 2421 transitions. [2024-11-25 03:00:20,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-25 03:00:20,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:20,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:22,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:22,549 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 255 trivial. 0 not checked. [2024-11-25 03:00:24,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:24,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2426 states to 1609 states and 2426 transitions. [2024-11-25 03:00:24,578 INFO L276 IsEmpty]: Start isEmpty. Operand 1609 states and 2426 transitions. [2024-11-25 03:00:24,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-25 03:00:24,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:24,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:27,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:27,463 INFO L134 CoverageAnalysis]: Checked inductivity of 268 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2024-11-25 03:00:28,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:28,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2425 states to 1609 states and 2425 transitions. [2024-11-25 03:00:28,331 INFO L276 IsEmpty]: Start isEmpty. Operand 1609 states and 2425 transitions. [2024-11-25 03:00:28,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-25 03:00:28,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:28,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:31,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:31,710 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2024-11-25 03:00:33,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:33,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2424 states to 1610 states and 2424 transitions. [2024-11-25 03:00:33,154 INFO L276 IsEmpty]: Start isEmpty. Operand 1610 states and 2424 transitions. [2024-11-25 03:00:33,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 03:00:33,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:33,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:35,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:36,016 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 234 trivial. 0 not checked. [2024-11-25 03:00:36,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:36,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2426 states to 1613 states and 2426 transitions. [2024-11-25 03:00:36,769 INFO L276 IsEmpty]: Start isEmpty. Operand 1613 states and 2426 transitions. [2024-11-25 03:00:36,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-25 03:00:36,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:36,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:39,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:40,013 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2024-11-25 03:00:41,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:41,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2435 states to 1618 states and 2435 transitions. [2024-11-25 03:00:41,337 INFO L276 IsEmpty]: Start isEmpty. Operand 1618 states and 2435 transitions. [2024-11-25 03:00:41,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-25 03:00:41,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:41,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:44,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:44,378 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 237 trivial. 0 not checked. [2024-11-25 03:00:45,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:45,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2437 states to 1620 states and 2437 transitions. [2024-11-25 03:00:45,021 INFO L276 IsEmpty]: Start isEmpty. Operand 1620 states and 2437 transitions. [2024-11-25 03:00:45,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 03:00:45,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:45,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:47,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:47,766 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-11-25 03:00:50,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:50,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2448 states to 1624 states and 2448 transitions. [2024-11-25 03:00:50,716 INFO L276 IsEmpty]: Start isEmpty. Operand 1624 states and 2448 transitions. [2024-11-25 03:00:50,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 03:00:50,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:50,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:53,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:53,341 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2024-11-25 03:00:55,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:55,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2457 states to 1629 states and 2457 transitions. [2024-11-25 03:00:55,111 INFO L276 IsEmpty]: Start isEmpty. Operand 1629 states and 2457 transitions. [2024-11-25 03:00:55,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-25 03:00:55,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:55,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:58,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:58,537 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2024-11-25 03:00:59,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:59,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2492 states to 1645 states and 2492 transitions. [2024-11-25 03:00:59,705 INFO L276 IsEmpty]: Start isEmpty. Operand 1645 states and 2492 transitions. [2024-11-25 03:00:59,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 03:00:59,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:59,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:02,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:02,451 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-11-25 03:01:04,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:04,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2498 states to 1649 states and 2498 transitions. [2024-11-25 03:01:04,097 INFO L276 IsEmpty]: Start isEmpty. Operand 1649 states and 2498 transitions. [2024-11-25 03:01:04,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 03:01:04,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:04,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:07,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:07,485 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 256 trivial. 0 not checked. [2024-11-25 03:01:08,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:08,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2503 states to 1653 states and 2503 transitions. [2024-11-25 03:01:08,355 INFO L276 IsEmpty]: Start isEmpty. Operand 1653 states and 2503 transitions. [2024-11-25 03:01:08,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 03:01:08,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:08,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:11,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:11,153 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2024-11-25 03:01:11,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:11,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2513 states to 1659 states and 2513 transitions. [2024-11-25 03:01:11,777 INFO L276 IsEmpty]: Start isEmpty. Operand 1659 states and 2513 transitions. [2024-11-25 03:01:11,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-25 03:01:11,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:11,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:14,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:14,601 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-11-25 03:01:16,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:16,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2523 states to 1664 states and 2523 transitions. [2024-11-25 03:01:16,645 INFO L276 IsEmpty]: Start isEmpty. Operand 1664 states and 2523 transitions. [2024-11-25 03:01:16,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-25 03:01:16,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:16,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:19,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:19,329 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-11-25 03:01:20,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:20,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2533 states to 1668 states and 2533 transitions. [2024-11-25 03:01:20,961 INFO L276 IsEmpty]: Start isEmpty. Operand 1668 states and 2533 transitions. [2024-11-25 03:01:20,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 03:01:20,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:20,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:23,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:23,638 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-25 03:01:23,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:23,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2534 states to 1669 states and 2534 transitions. [2024-11-25 03:01:23,699 INFO L276 IsEmpty]: Start isEmpty. Operand 1669 states and 2534 transitions. [2024-11-25 03:01:23,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-25 03:01:23,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:23,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:26,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:26,507 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-11-25 03:01:27,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:27,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2533 states to 1669 states and 2533 transitions. [2024-11-25 03:01:27,548 INFO L276 IsEmpty]: Start isEmpty. Operand 1669 states and 2533 transitions. [2024-11-25 03:01:27,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-25 03:01:27,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:27,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:30,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:30,420 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2024-11-25 03:01:30,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:30,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2543 states to 1675 states and 2543 transitions. [2024-11-25 03:01:30,615 INFO L276 IsEmpty]: Start isEmpty. Operand 1675 states and 2543 transitions. [2024-11-25 03:01:30,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-25 03:01:30,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:30,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:33,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:33,778 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-11-25 03:01:33,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:33,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2551 states to 1681 states and 2551 transitions. [2024-11-25 03:01:33,950 INFO L276 IsEmpty]: Start isEmpty. Operand 1681 states and 2551 transitions. [2024-11-25 03:01:33,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 03:01:33,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:33,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:37,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:37,840 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-11-25 03:01:43,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:43,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2588 states to 1693 states and 2588 transitions. [2024-11-25 03:01:43,900 INFO L276 IsEmpty]: Start isEmpty. Operand 1693 states and 2588 transitions. [2024-11-25 03:01:43,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 03:01:43,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:43,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:47,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:47,575 INFO L134 CoverageAnalysis]: Checked inductivity of 228 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 228 trivial. 0 not checked. [2024-11-25 03:01:49,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:49,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2592 states to 1695 states and 2592 transitions. [2024-11-25 03:01:49,495 INFO L276 IsEmpty]: Start isEmpty. Operand 1695 states and 2592 transitions. [2024-11-25 03:01:49,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-25 03:01:49,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:49,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:52,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:52,500 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-11-25 03:01:53,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:53,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2600 states to 1701 states and 2600 transitions. [2024-11-25 03:01:53,311 INFO L276 IsEmpty]: Start isEmpty. Operand 1701 states and 2600 transitions. [2024-11-25 03:01:53,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-25 03:01:53,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:53,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:56,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:56,200 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2024-11-25 03:01:59,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:59,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2645 states to 1721 states and 2645 transitions. [2024-11-25 03:01:59,393 INFO L276 IsEmpty]: Start isEmpty. Operand 1721 states and 2645 transitions. [2024-11-25 03:01:59,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-25 03:01:59,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:59,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:01,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:01,949 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2024-11-25 03:02:02,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:02,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2653 states to 1727 states and 2653 transitions. [2024-11-25 03:02:02,506 INFO L276 IsEmpty]: Start isEmpty. Operand 1727 states and 2653 transitions. [2024-11-25 03:02:02,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 03:02:02,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:02,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:05,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:07,566 INFO L134 CoverageAnalysis]: Checked inductivity of 259 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 259 trivial. 0 not checked. [2024-11-25 03:02:18,209 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 03:02:25,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:25,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2774 states to 1758 states and 2752 transitions. [2024-11-25 03:02:25,244 INFO L276 IsEmpty]: Start isEmpty. Operand 1758 states and 2752 transitions. [2024-11-25 03:02:25,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-25 03:02:25,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:25,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:27,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:28,927 INFO L134 CoverageAnalysis]: Checked inductivity of 250 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 236 trivial. 0 not checked. [2024-11-25 03:02:38,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:38,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2806 states to 1768 states and 2784 transitions. [2024-11-25 03:02:38,732 INFO L276 IsEmpty]: Start isEmpty. Operand 1768 states and 2784 transitions. [2024-11-25 03:02:38,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-25 03:02:38,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:38,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:41,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:41,508 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 206 trivial. 0 not checked. [2024-11-25 03:02:43,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:43,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2839 states to 1784 states and 2817 transitions. [2024-11-25 03:02:43,815 INFO L276 IsEmpty]: Start isEmpty. Operand 1784 states and 2817 transitions. [2024-11-25 03:02:43,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-25 03:02:43,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:43,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:46,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:46,589 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 206 trivial. 0 not checked. [2024-11-25 03:02:52,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:52,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2858 states to 1790 states and 2836 transitions. [2024-11-25 03:02:52,631 INFO L276 IsEmpty]: Start isEmpty. Operand 1790 states and 2836 transitions. [2024-11-25 03:02:52,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 03:02:52,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:52,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:55,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:55,885 INFO L134 CoverageAnalysis]: Checked inductivity of 271 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 271 trivial. 0 not checked. [2024-11-25 03:02:55,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:02:55,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2863 states to 1794 states and 2841 transitions. [2024-11-25 03:02:55,971 INFO L276 IsEmpty]: Start isEmpty. Operand 1794 states and 2841 transitions. [2024-11-25 03:02:55,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-25 03:02:55,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:02:55,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:02:58,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:02:59,252 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 216 trivial. 0 not checked. [2024-11-25 03:03:12,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:12,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2897 states to 1808 states and 2875 transitions. [2024-11-25 03:03:12,019 INFO L276 IsEmpty]: Start isEmpty. Operand 1808 states and 2875 transitions. [2024-11-25 03:03:12,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 03:03:12,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:12,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:14,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:15,928 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 259 trivial. 0 not checked. [2024-11-25 03:03:28,467 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 03:03:36,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:36,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3012 states to 1838 states and 2967 transitions. [2024-11-25 03:03:36,118 INFO L276 IsEmpty]: Start isEmpty. Operand 1838 states and 2967 transitions. [2024-11-25 03:03:36,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 03:03:36,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:36,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:38,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:39,432 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 216 trivial. 0 not checked. [2024-11-25 03:03:55,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:55,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3049 states to 1853 states and 3004 transitions. [2024-11-25 03:03:55,907 INFO L276 IsEmpty]: Start isEmpty. Operand 1853 states and 3004 transitions. [2024-11-25 03:03:55,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-25 03:03:55,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:55,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:03:58,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:03:58,572 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2024-11-25 03:03:59,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:03:59,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3051 states to 1856 states and 3006 transitions. [2024-11-25 03:03:59,949 INFO L276 IsEmpty]: Start isEmpty. Operand 1856 states and 3006 transitions. [2024-11-25 03:03:59,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-25 03:03:59,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:03:59,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:02,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:02,833 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 278 trivial. 0 not checked. [2024-11-25 03:04:05,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:05,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3056 states to 1860 states and 3011 transitions. [2024-11-25 03:04:05,152 INFO L276 IsEmpty]: Start isEmpty. Operand 1860 states and 3011 transitions. [2024-11-25 03:04:05,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-25 03:04:05,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:05,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:07,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:07,959 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 271 trivial. 0 not checked. [2024-11-25 03:04:08,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:08,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3061 states to 1864 states and 3016 transitions. [2024-11-25 03:04:08,064 INFO L276 IsEmpty]: Start isEmpty. Operand 1864 states and 3016 transitions. [2024-11-25 03:04:08,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-25 03:04:08,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:08,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:10,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:10,962 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 287 trivial. 0 not checked. [2024-11-25 03:04:13,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:13,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3070 states to 1869 states and 3025 transitions. [2024-11-25 03:04:13,043 INFO L276 IsEmpty]: Start isEmpty. Operand 1869 states and 3025 transitions. [2024-11-25 03:04:13,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-25 03:04:13,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:13,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:15,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:15,654 INFO L134 CoverageAnalysis]: Checked inductivity of 305 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 278 trivial. 0 not checked. [2024-11-25 03:04:16,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:16,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3075 states to 1873 states and 3030 transitions. [2024-11-25 03:04:16,886 INFO L276 IsEmpty]: Start isEmpty. Operand 1873 states and 3030 transitions. [2024-11-25 03:04:16,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-25 03:04:16,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:16,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:19,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:20,182 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 287 trivial. 0 not checked. [2024-11-25 03:04:22,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:22,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3082 states to 1876 states and 3037 transitions. [2024-11-25 03:04:22,441 INFO L276 IsEmpty]: Start isEmpty. Operand 1876 states and 3037 transitions. [2024-11-25 03:04:22,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 03:04:22,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:22,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:25,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:26,069 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 216 trivial. 0 not checked. [2024-11-25 03:04:45,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:45,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3123 states to 1895 states and 3078 transitions. [2024-11-25 03:04:45,417 INFO L276 IsEmpty]: Start isEmpty. Operand 1895 states and 3078 transitions. [2024-11-25 03:04:45,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-25 03:04:45,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:45,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:48,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:48,417 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 252 trivial. 0 not checked. [2024-11-25 03:04:49,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:49,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3124 states to 1896 states and 3079 transitions. [2024-11-25 03:04:49,818 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 3079 transitions. [2024-11-25 03:04:49,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 03:04:49,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:49,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:52,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:52,627 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-11-25 03:04:52,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:52,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3133 states to 1902 states and 3087 transitions. [2024-11-25 03:04:52,783 INFO L276 IsEmpty]: Start isEmpty. Operand 1902 states and 3087 transitions. [2024-11-25 03:04:52,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-25 03:04:52,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:52,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:55,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:55,689 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 255 trivial. 0 not checked. [2024-11-25 03:04:55,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:04:55,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3139 states to 1906 states and 3093 transitions. [2024-11-25 03:04:55,798 INFO L276 IsEmpty]: Start isEmpty. Operand 1906 states and 3093 transitions. [2024-11-25 03:04:55,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-25 03:04:55,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:04:55,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:04:58,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:04:58,688 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-25 03:05:00,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:00,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3146 states to 1910 states and 3100 transitions. [2024-11-25 03:05:00,341 INFO L276 IsEmpty]: Start isEmpty. Operand 1910 states and 3100 transitions. [2024-11-25 03:05:00,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-25 03:05:00,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:00,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:02,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:03,425 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 287 trivial. 0 not checked. [2024-11-25 03:05:05,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:05,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3156 states to 1915 states and 3110 transitions. [2024-11-25 03:05:05,446 INFO L276 IsEmpty]: Start isEmpty. Operand 1915 states and 3110 transitions. [2024-11-25 03:05:05,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-25 03:05:05,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:05,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:08,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:08,429 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 287 trivial. 0 not checked. [2024-11-25 03:05:10,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:10,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3163 states to 1918 states and 3117 transitions. [2024-11-25 03:05:10,495 INFO L276 IsEmpty]: Start isEmpty. Operand 1918 states and 3117 transitions. [2024-11-25 03:05:10,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 03:05:10,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:10,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:12,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:13,168 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 279 trivial. 0 not checked. [2024-11-25 03:05:21,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:21,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3198 states to 1939 states and 3152 transitions. [2024-11-25 03:05:21,586 INFO L276 IsEmpty]: Start isEmpty. Operand 1939 states and 3152 transitions. [2024-11-25 03:05:21,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 03:05:21,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:21,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:24,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:24,981 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 281 trivial. 0 not checked. [2024-11-25 03:05:31,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:05:31,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3212 states to 1945 states and 3166 transitions. [2024-11-25 03:05:31,519 INFO L276 IsEmpty]: Start isEmpty. Operand 1945 states and 3166 transitions. [2024-11-25 03:05:31,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-25 03:05:31,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:05:31,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:05:34,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:05:35,463 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 289 trivial. 0 not checked. [2024-11-25 03:05:48,883 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 03:06:11,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:11,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3335 states to 1979 states and 3265 transitions. [2024-11-25 03:06:11,391 INFO L276 IsEmpty]: Start isEmpty. Operand 1979 states and 3265 transitions. [2024-11-25 03:06:11,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-25 03:06:11,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:11,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:13,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:14,183 INFO L134 CoverageAnalysis]: Checked inductivity of 267 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 263 trivial. 0 not checked. [2024-11-25 03:06:14,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:14,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3340 states to 1982 states and 3269 transitions. [2024-11-25 03:06:14,353 INFO L276 IsEmpty]: Start isEmpty. Operand 1982 states and 3269 transitions. [2024-11-25 03:06:14,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 03:06:14,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:14,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:17,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:17,181 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2024-11-25 03:06:24,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:24,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3396 states to 2002 states and 3325 transitions. [2024-11-25 03:06:24,456 INFO L276 IsEmpty]: Start isEmpty. Operand 2002 states and 3325 transitions. [2024-11-25 03:06:24,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-25 03:06:24,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:24,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:26,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:27,071 INFO L134 CoverageAnalysis]: Checked inductivity of 268 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2024-11-25 03:06:27,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:27,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3404 states to 2008 states and 3333 transitions. [2024-11-25 03:06:27,276 INFO L276 IsEmpty]: Start isEmpty. Operand 2008 states and 3333 transitions. [2024-11-25 03:06:27,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-25 03:06:27,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:27,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:29,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:30,212 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 227 trivial. 0 not checked. [2024-11-25 03:06:30,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:30,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3405 states to 2009 states and 3334 transitions. [2024-11-25 03:06:30,442 INFO L276 IsEmpty]: Start isEmpty. Operand 2009 states and 3334 transitions. [2024-11-25 03:06:30,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 03:06:30,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:30,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:33,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:33,588 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2024-11-25 03:06:35,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:35,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3407 states to 2010 states and 3336 transitions. [2024-11-25 03:06:35,213 INFO L276 IsEmpty]: Start isEmpty. Operand 2010 states and 3336 transitions. [2024-11-25 03:06:35,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 03:06:35,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:35,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:37,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:39,057 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 236 trivial. 0 not checked. [2024-11-25 03:06:56,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:06:56,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3442 states to 2022 states and 3371 transitions. [2024-11-25 03:06:56,375 INFO L276 IsEmpty]: Start isEmpty. Operand 2022 states and 3371 transitions. [2024-11-25 03:06:56,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 03:06:56,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:06:56,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:06:58,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:06:58,951 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-11-25 03:07:02,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:02,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3447 states to 2025 states and 3376 transitions. [2024-11-25 03:07:02,064 INFO L276 IsEmpty]: Start isEmpty. Operand 2025 states and 3376 transitions. [2024-11-25 03:07:02,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-25 03:07:02,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:02,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:04,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:04,856 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 287 trivial. 0 not checked. [2024-11-25 03:07:07,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:07,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3462 states to 2030 states and 3391 transitions. [2024-11-25 03:07:07,377 INFO L276 IsEmpty]: Start isEmpty. Operand 2030 states and 3391 transitions. [2024-11-25 03:07:07,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-25 03:07:07,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:07,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:09,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:10,017 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2024-11-25 03:07:15,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:15,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3497 states to 2046 states and 3426 transitions. [2024-11-25 03:07:15,060 INFO L276 IsEmpty]: Start isEmpty. Operand 2046 states and 3426 transitions. [2024-11-25 03:07:15,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-25 03:07:15,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:15,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:17,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:17,705 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2024-11-25 03:07:25,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:25,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3554 states to 2066 states and 3483 transitions. [2024-11-25 03:07:25,962 INFO L276 IsEmpty]: Start isEmpty. Operand 2066 states and 3483 transitions. [2024-11-25 03:07:25,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-25 03:07:25,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:25,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:28,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:28,521 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-11-25 03:07:35,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:35,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3579 states to 2073 states and 3508 transitions. [2024-11-25 03:07:35,219 INFO L276 IsEmpty]: Start isEmpty. Operand 2073 states and 3508 transitions. [2024-11-25 03:07:35,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-25 03:07:35,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:35,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:37,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:37,903 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2024-11-25 03:07:41,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:41,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3596 states to 2077 states and 3525 transitions. [2024-11-25 03:07:41,261 INFO L276 IsEmpty]: Start isEmpty. Operand 2077 states and 3525 transitions. [2024-11-25 03:07:41,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 03:07:41,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:41,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:43,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:43,732 INFO L134 CoverageAnalysis]: Checked inductivity of 266 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 251 trivial. 0 not checked. [2024-11-25 03:07:43,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:43,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3604 states to 2083 states and 3533 transitions. [2024-11-25 03:07:43,924 INFO L276 IsEmpty]: Start isEmpty. Operand 2083 states and 3533 transitions. [2024-11-25 03:07:43,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 03:07:43,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:43,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:46,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:47,271 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 287 trivial. 0 not checked. [2024-11-25 03:07:47,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:47,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3612 states to 2089 states and 3541 transitions. [2024-11-25 03:07:47,469 INFO L276 IsEmpty]: Start isEmpty. Operand 2089 states and 3541 transitions. [2024-11-25 03:07:47,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-25 03:07:47,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:47,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:49,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:50,093 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2024-11-25 03:07:52,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:52,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3613 states to 2090 states and 3542 transitions. [2024-11-25 03:07:52,367 INFO L276 IsEmpty]: Start isEmpty. Operand 2090 states and 3542 transitions. [2024-11-25 03:07:52,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-25 03:07:52,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:52,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:07:54,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:07:55,040 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-11-25 03:07:59,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:07:59,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3619 states to 2094 states and 3548 transitions. [2024-11-25 03:07:59,405 INFO L276 IsEmpty]: Start isEmpty. Operand 2094 states and 3548 transitions. [2024-11-25 03:07:59,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-25 03:07:59,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:07:59,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:01,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:02,091 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 232 trivial. 0 not checked. [2024-11-25 03:08:05,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:05,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3625 states to 2098 states and 3554 transitions. [2024-11-25 03:08:05,597 INFO L276 IsEmpty]: Start isEmpty. Operand 2098 states and 3554 transitions. [2024-11-25 03:08:05,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-25 03:08:05,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:05,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:08,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:08,425 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 253 trivial. 0 not checked. [2024-11-25 03:08:13,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:13,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3639 states to 2103 states and 3568 transitions. [2024-11-25 03:08:13,818 INFO L276 IsEmpty]: Start isEmpty. Operand 2103 states and 3568 transitions. [2024-11-25 03:08:13,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-25 03:08:13,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:13,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:16,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:16,979 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 287 trivial. 0 not checked. [2024-11-25 03:08:22,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:22,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3652 states to 2108 states and 3581 transitions. [2024-11-25 03:08:22,024 INFO L276 IsEmpty]: Start isEmpty. Operand 2108 states and 3581 transitions. [2024-11-25 03:08:22,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 03:08:22,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:22,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:24,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:24,737 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-11-25 03:08:36,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:36,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3690 states to 2130 states and 3619 transitions. [2024-11-25 03:08:36,510 INFO L276 IsEmpty]: Start isEmpty. Operand 2130 states and 3619 transitions. [2024-11-25 03:08:36,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 03:08:36,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:36,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:39,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:39,271 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2024-11-25 03:08:39,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:39,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3695 states to 2134 states and 3624 transitions. [2024-11-25 03:08:39,393 INFO L276 IsEmpty]: Start isEmpty. Operand 2134 states and 3624 transitions. [2024-11-25 03:08:39,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 03:08:39,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:39,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:41,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:42,190 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-25 03:08:42,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:42,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3700 states to 2138 states and 3629 transitions. [2024-11-25 03:08:42,304 INFO L276 IsEmpty]: Start isEmpty. Operand 2138 states and 3629 transitions. [2024-11-25 03:08:42,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 03:08:42,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:42,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:44,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:45,215 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 287 trivial. 0 not checked. [2024-11-25 03:08:48,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:08:48,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3709 states to 2143 states and 3638 transitions. [2024-11-25 03:08:48,222 INFO L276 IsEmpty]: Start isEmpty. Operand 2143 states and 3638 transitions. [2024-11-25 03:08:48,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 03:08:48,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:08:48,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:08:50,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:08:50,978 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-11-25 03:09:00,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:00,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3762 states to 2163 states and 3691 transitions. [2024-11-25 03:09:00,475 INFO L276 IsEmpty]: Start isEmpty. Operand 2163 states and 3691 transitions. [2024-11-25 03:09:00,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 03:09:00,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:00,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:03,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:03,454 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 287 trivial. 0 not checked. [2024-11-25 03:09:06,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:06,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3769 states to 2166 states and 3698 transitions. [2024-11-25 03:09:06,412 INFO L276 IsEmpty]: Start isEmpty. Operand 2166 states and 3698 transitions. [2024-11-25 03:09:06,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 03:09:06,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:06,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:09,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:09,842 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-11-25 03:09:12,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:12,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3768 states to 2166 states and 3697 transitions. [2024-11-25 03:09:12,217 INFO L276 IsEmpty]: Start isEmpty. Operand 2166 states and 3697 transitions. [2024-11-25 03:09:12,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-25 03:09:12,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:12,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:15,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:15,308 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 236 trivial. 0 not checked. [2024-11-25 03:09:17,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:17,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3771 states to 2167 states and 3700 transitions. [2024-11-25 03:09:17,155 INFO L276 IsEmpty]: Start isEmpty. Operand 2167 states and 3700 transitions. [2024-11-25 03:09:17,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-25 03:09:17,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:17,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:20,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:20,818 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2024-11-25 03:09:22,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:22,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3779 states to 2173 states and 3708 transitions. [2024-11-25 03:09:22,509 INFO L276 IsEmpty]: Start isEmpty. Operand 2173 states and 3708 transitions. [2024-11-25 03:09:22,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 03:09:22,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:22,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:26,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:27,924 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-25 03:09:41,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:41,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3811 states to 2183 states and 3740 transitions. [2024-11-25 03:09:41,714 INFO L276 IsEmpty]: Start isEmpty. Operand 2183 states and 3740 transitions. [2024-11-25 03:09:41,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-25 03:09:41,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:41,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:44,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:44,532 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-25 03:09:46,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:09:46,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3816 states to 2186 states and 3745 transitions. [2024-11-25 03:09:46,350 INFO L276 IsEmpty]: Start isEmpty. Operand 2186 states and 3745 transitions. [2024-11-25 03:09:46,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 03:09:46,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:09:46,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:09:49,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:09:49,439 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 224 trivial. 0 not checked. [2024-11-25 03:10:03,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:03,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3846 states to 2192 states and 3775 transitions. [2024-11-25 03:10:03,553 INFO L276 IsEmpty]: Start isEmpty. Operand 2192 states and 3775 transitions. [2024-11-25 03:10:03,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 03:10:03,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:03,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:06,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:06,578 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 224 trivial. 0 not checked. [2024-11-25 03:10:11,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:11,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3878 states to 2208 states and 3807 transitions. [2024-11-25 03:10:11,235 INFO L276 IsEmpty]: Start isEmpty. Operand 2208 states and 3807 transitions. [2024-11-25 03:10:11,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 03:10:11,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:11,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:14,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:14,741 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2024-11-25 03:10:21,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:21,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3904 states to 2226 states and 3833 transitions. [2024-11-25 03:10:21,281 INFO L276 IsEmpty]: Start isEmpty. Operand 2226 states and 3833 transitions. [2024-11-25 03:10:21,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 03:10:21,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:21,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:24,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:24,393 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 291 trivial. 0 not checked. [2024-11-25 03:10:32,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:32,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3921 states to 2231 states and 3850 transitions. [2024-11-25 03:10:32,811 INFO L276 IsEmpty]: Start isEmpty. Operand 2231 states and 3850 transitions. [2024-11-25 03:10:32,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 03:10:32,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:32,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:35,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:35,810 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 287 trivial. 0 not checked. [2024-11-25 03:10:41,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:41,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3938 states to 2239 states and 3867 transitions. [2024-11-25 03:10:41,007 INFO L276 IsEmpty]: Start isEmpty. Operand 2239 states and 3867 transitions. [2024-11-25 03:10:41,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 03:10:41,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:41,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:43,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:43,953 INFO L134 CoverageAnalysis]: Checked inductivity of 295 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 281 trivial. 0 not checked. [2024-11-25 03:10:50,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:50,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3954 states to 2245 states and 3883 transitions. [2024-11-25 03:10:50,782 INFO L276 IsEmpty]: Start isEmpty. Operand 2245 states and 3883 transitions. [2024-11-25 03:10:50,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 03:10:50,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:50,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:10:53,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:10:53,542 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 287 trivial. 0 not checked. [2024-11-25 03:10:59,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:10:59,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3968 states to 2250 states and 3897 transitions. [2024-11-25 03:10:59,574 INFO L276 IsEmpty]: Start isEmpty. Operand 2250 states and 3897 transitions. [2024-11-25 03:10:59,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 03:10:59,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:10:59,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:02,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:03,216 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 287 trivial. 0 not checked. [2024-11-25 03:11:03,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:03,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3976 states to 2256 states and 3905 transitions. [2024-11-25 03:11:03,424 INFO L276 IsEmpty]: Start isEmpty. Operand 2256 states and 3905 transitions. [2024-11-25 03:11:03,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 03:11:03,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:03,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:06,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:07,044 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-11-25 03:11:09,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:09,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3985 states to 2262 states and 3913 transitions. [2024-11-25 03:11:09,424 INFO L276 IsEmpty]: Start isEmpty. Operand 2262 states and 3913 transitions. [2024-11-25 03:11:09,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 03:11:09,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:09,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:13,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:13,213 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 252 trivial. 0 not checked. [2024-11-25 03:11:13,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:11:13,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4000 states to 2268 states and 3928 transitions. [2024-11-25 03:11:13,504 INFO L276 IsEmpty]: Start isEmpty. Operand 2268 states and 3928 transitions. [2024-11-25 03:11:13,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-25 03:11:13,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:11:13,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:11:16,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:11:17,139 INFO L134 CoverageAnalysis]: Checked inductivity of 244 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 244 trivial. 0 not checked.