./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-amd-amd8111e.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_6d3f42bc-78a9-42dd-a73d-f69d81c4eac1/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3f42bc-78a9-42dd-a73d-f69d81c4eac1/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3f42bc-78a9-42dd-a73d-f69d81c4eac1/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3f42bc-78a9-42dd-a73d-f69d81c4eac1/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3f42bc-78a9-42dd-a73d-f69d81c4eac1/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3f42bc-78a9-42dd-a73d-f69d81c4eac1/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8dda3f7c080a6e7302d861accabde0bee64e4cb5e7a0fb77650fdd775ecd7779 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:00:55,777 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:00:55,830 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3f42bc-78a9-42dd-a73d-f69d81c4eac1/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-05 23:00:55,834 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:00:55,835 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:00:55,853 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:00:55,854 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 23:00:55,854 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 23:00:55,855 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:00:55,855 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:00:55,855 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:00:55,855 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 23:00:55,855 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:00:55,855 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:00:55,856 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 23:00:55,856 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:00:55,856 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 23:00:55,856 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 23:00:55,856 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:00:55,856 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:00:55,856 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:00:55,856 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:00:55,856 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:00:55,857 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:00:55,857 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:00:55,857 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:00:55,857 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:00:55,857 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 23:00:55,857 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:00:55,857 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:00:55,857 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_6d3f42bc-78a9-42dd-a73d-f69d81c4eac1/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8dda3f7c080a6e7302d861accabde0bee64e4cb5e7a0fb77650fdd775ecd7779 [2024-12-05 23:00:56,057 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:00:56,064 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:00:56,066 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:00:56,067 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:00:56,067 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:00:56,069 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3f42bc-78a9-42dd-a73d-f69d81c4eac1/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i [2024-12-05 23:00:58,717 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3f42bc-78a9-42dd-a73d-f69d81c4eac1/bin/ukojak-verify-CZk0znPC7b/data/b855b27ed/fee754f54d614879b3c57560dedfea71/FLAG7b7f48247 [2024-12-05 23:00:59,160 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:00:59,160 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3f42bc-78a9-42dd-a73d-f69d81c4eac1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i [2024-12-05 23:00:59,191 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3f42bc-78a9-42dd-a73d-f69d81c4eac1/bin/ukojak-verify-CZk0znPC7b/data/b855b27ed/fee754f54d614879b3c57560dedfea71/FLAG7b7f48247 [2024-12-05 23:00:59,203 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3f42bc-78a9-42dd-a73d-f69d81c4eac1/bin/ukojak-verify-CZk0znPC7b/data/b855b27ed/fee754f54d614879b3c57560dedfea71 [2024-12-05 23:00:59,205 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:00:59,206 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:00:59,207 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:00:59,208 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:00:59,211 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:00:59,212 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:00:59" (1/1) ... [2024-12-05 23:00:59,213 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ea669c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:00:59, skipping insertion in model container [2024-12-05 23:00:59,213 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:00:59" (1/1) ... [2024-12-05 23:00:59,311 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:01:02,274 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_6d3f42bc-78a9-42dd-a73d-f69d81c4eac1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i[334651,334664] [2024-12-05 23:01:02,278 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_6d3f42bc-78a9-42dd-a73d-f69d81c4eac1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i[334820,334833] [2024-12-05 23:01:02,279 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3f42bc-78a9-42dd-a73d-f69d81c4eac1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i[334987,335000] [2024-12-05 23:01:02,280 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_6d3f42bc-78a9-42dd-a73d-f69d81c4eac1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i[335155,335168] [2024-12-05 23:01:02,307 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:01:02,345 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:01:02,453 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"); [5286] [2024-12-05 23:01:02,455 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)); [5293] [2024-12-05 23:01:02,456 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5300] [2024-12-05 23:01:02,458 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)); [5339-5340] [2024-12-05 23:01:02,459 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"); [5345-5347] [2024-12-05 23:01:02,460 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" (809), "i" (12UL)); [5372-5373] [2024-12-05 23:01:02,460 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" (45UL), [paravirt_opptr] "i" (& pv_irq_ops.restore_fl.func), [paravirt_clobber] "i" (1), "D" (f): "memory", "cc"); [5378-5380] [2024-12-05 23:01:02,461 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" (814), "i" (12UL)); [5404-5405] [2024-12-05 23:01:02,461 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" (46UL), [paravirt_opptr] "i" (& pv_irq_ops.irq_disable.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5410-5412] [2024-12-05 23:01:02,465 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [5564] [2024-12-05 23:01:02,466 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [5572] [2024-12-05 23:01:02,466 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5580] [2024-12-05 23:01:02,466 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [5587] [2024-12-05 23:01:02,466 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [5594] [2024-12-05 23:01:02,467 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5601] [2024-12-05 23:01:02,473 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)); [5696-5697] [2024-12-05 23:01:02,475 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)); [5730-5731] [2024-12-05 23:01:02,484 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/linux/netdevice.h"), "i" (502), "i" (12UL)); [5966-5967] [2024-12-05 23:01:02,484 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5973] [2024-12-05 23:01:02,510 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [6670] [2024-12-05 23:01:02,553 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7126] [2024-12-05 23:01:02,580 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7718] [2024-12-05 23:01:02,720 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_6d3f42bc-78a9-42dd-a73d-f69d81c4eac1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i[334651,334664] [2024-12-05 23:01:02,721 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_6d3f42bc-78a9-42dd-a73d-f69d81c4eac1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i[334820,334833] [2024-12-05 23:01:02,722 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_6d3f42bc-78a9-42dd-a73d-f69d81c4eac1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i[334987,335000] [2024-12-05 23:01:02,723 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_6d3f42bc-78a9-42dd-a73d-f69d81c4eac1/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-amd-amd8111e.cil.i[335155,335168] [2024-12-05 23:01:02,739 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:01:03,012 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:01:03,012 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:01:03 WrapperNode [2024-12-05 23:01:03,013 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:01:03,014 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:01:03,014 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:01:03,014 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:01:03,022 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:01:03" (1/1) ... [2024-12-05 23:01:03,096 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:01:03" (1/1) ... [2024-12-05 23:01:03,267 INFO L138 Inliner]: procedures = 454, calls = 1845, calls flagged for inlining = 226, calls inlined = 204, statements flattened = 5131 [2024-12-05 23:01:03,268 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:01:03,268 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:01:03,268 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:01:03,268 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:01:03,276 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:01:03" (1/1) ... [2024-12-05 23:01:03,276 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:01:03" (1/1) ... [2024-12-05 23:01:03,359 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:01:03" (1/1) ... [2024-12-05 23:01:03,360 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:01:03" (1/1) ... [2024-12-05 23:01:03,464 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:01:03" (1/1) ... [2024-12-05 23:01:03,474 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:01:03" (1/1) ... [2024-12-05 23:01:03,494 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:01:03" (1/1) ... [2024-12-05 23:01:03,522 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:01:03" (1/1) ... [2024-12-05 23:01:03,535 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:01:03" (1/1) ... [2024-12-05 23:01:03,569 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:01:03,570 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:01:03,570 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:01:03,570 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:01:03,571 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:01:03" (1/1) ... [2024-12-05 23:01:03,576 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:01:03,588 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3f42bc-78a9-42dd-a73d-f69d81c4eac1/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:01:03,601 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3f42bc-78a9-42dd-a73d-f69d81c4eac1/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:01:03,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3f42bc-78a9-42dd-a73d-f69d81c4eac1/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:01:03,630 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-12-05 23:01:03,630 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-12-05 23:01:03,630 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_get_stats [2024-12-05 23:01:03,631 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_get_stats [2024-12-05 23:01:03,631 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-05 23:01:03,631 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-05 23:01:03,631 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-12-05 23:01:03,631 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-12-05 23:01:03,631 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-12-05 23:01:03,631 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-12-05 23:01:03,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-05 23:01:03,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-05 23:01:03,631 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-12-05 23:01:03,631 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-12-05 23:01:03,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-12-05 23:01:03,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-12-05 23:01:03,632 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2024-12-05 23:01:03,632 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2024-12-05 23:01:03,632 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-12-05 23:01:03,632 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-12-05 23:01:03,632 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-12-05 23:01:03,632 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-12-05 23:01:03,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_61 [2024-12-05 23:01:03,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_61 [2024-12-05 23:01:03,632 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-12-05 23:01:03,632 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-12-05 23:01:03,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-12-05 23:01:03,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-12-05 23:01:03,633 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-12-05 23:01:03,633 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-12-05 23:01:03,633 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-12-05 23:01:03,633 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-12-05 23:01:03,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-12-05 23:01:03,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-12-05 23:01:03,633 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2024-12-05 23:01:03,633 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2024-12-05 23:01:03,633 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-12-05 23:01:03,633 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-12-05 23:01:03,633 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 23:01:03,634 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-12-05 23:01:03,634 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-12-05 23:01:03,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2024-12-05 23:01:03,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2024-12-05 23:01:03,634 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_tx_timeout [2024-12-05 23:01:03,634 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_tx_timeout [2024-12-05 23:01:03,634 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-12-05 23:01:03,634 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-12-05 23:01:03,634 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_mdio_read [2024-12-05 23:01:03,634 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_mdio_read [2024-12-05 23:01:03,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-05 23:01:03,634 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_nway_reset [2024-12-05 23:01:03,635 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_nway_reset [2024-12-05 23:01:03,635 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-12-05 23:01:03,635 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-12-05 23:01:03,635 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_rx_buff_len [2024-12-05 23:01:03,635 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_rx_buff_len [2024-12-05 23:01:03,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-05 23:01:03,635 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_open [2024-12-05 23:01:03,635 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_open [2024-12-05 23:01:03,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-12-05 23:01:03,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-12-05 23:01:03,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 23:01:03,635 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-12-05 23:01:03,636 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-12-05 23:01:03,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-12-05 23:01:03,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-12-05 23:01:03,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-12-05 23:01:03,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-12-05 23:01:03,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-12-05 23:01:03,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-12-05 23:01:03,636 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-12-05 23:01:03,636 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-12-05 23:01:03,636 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-12-05 23:01:03,636 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-12-05 23:01:03,636 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_write_phy [2024-12-05 23:01:03,636 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_write_phy [2024-12-05 23:01:03,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-12-05 23:01:03,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-12-05 23:01:03,637 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 23:01:03,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-12-05 23:01:03,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-12-05 23:01:03,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-12-05 23:01:03,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-12-05 23:01:03,637 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_read_phy [2024-12-05 23:01:03,637 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_read_phy [2024-12-05 23:01:03,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-12-05 23:01:03,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-12-05 23:01:03,637 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:01:03,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-12-05 23:01:03,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-12-05 23:01:03,638 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-12-05 23:01:03,638 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-12-05 23:01:03,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 23:01:03,638 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-12-05 23:01:03,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-12-05 23:01:03,638 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-12-05 23:01:03,638 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-12-05 23:01:03,638 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_remove_one [2024-12-05 23:01:03,638 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_remove_one [2024-12-05 23:01:03,638 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-12-05 23:01:03,638 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-12-05 23:01:03,638 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-12-05 23:01:03,638 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-12-05 23:01:03,639 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-12-05 23:01:03,639 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-12-05 23:01:03,639 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_free_skbs [2024-12-05 23:01:03,639 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_free_skbs [2024-12-05 23:01:03,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-12-05 23:01:03,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-12-05 23:01:03,639 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-12-05 23:01:03,639 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-12-05 23:01:03,639 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-12-05 23:01:03,639 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-12-05 23:01:03,639 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2024-12-05 23:01:03,640 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2024-12-05 23:01:03,640 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2024-12-05 23:01:03,640 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2024-12-05 23:01:03,640 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2024-12-05 23:01:03,640 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2024-12-05 23:01:03,640 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:01:03,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:01:03,640 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_close [2024-12-05 23:01:03,640 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_close [2024-12-05 23:01:03,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-05 23:01:03,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-05 23:01:03,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-05 23:01:03,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-05 23:01:03,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-12-05 23:01:03,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-12-05 23:01:03,641 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-12-05 23:01:03,641 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-12-05 23:01:03,641 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_mdio_write [2024-12-05 23:01:03,641 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_mdio_write [2024-12-05 23:01:03,641 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_read_mib [2024-12-05 23:01:03,641 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_read_mib [2024-12-05 23:01:03,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-12-05 23:01:03,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-12-05 23:01:03,641 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_interrupt [2024-12-05 23:01:03,641 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_interrupt [2024-12-05 23:01:03,642 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-12-05 23:01:03,642 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-12-05 23:01:03,642 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_coalesce [2024-12-05 23:01:03,642 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_coalesce [2024-12-05 23:01:03,642 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-12-05 23:01:03,642 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-12-05 23:01:03,642 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-12-05 23:01:03,642 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-12-05 23:01:03,642 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-12-05 23:01:03,642 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-12-05 23:01:03,642 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2024-12-05 23:01:03,642 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2024-12-05 23:01:03,642 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 23:01:03,642 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2024-12-05 23:01:03,642 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2024-12-05 23:01:03,643 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-12-05 23:01:03,643 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-12-05 23:01:03,643 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 23:01:03,643 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_disable_interrupt [2024-12-05 23:01:03,643 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_disable_interrupt [2024-12-05 23:01:03,643 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2024-12-05 23:01:03,643 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2024-12-05 23:01:03,643 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_set_multicast_list [2024-12-05 23:01:03,643 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_set_multicast_list [2024-12-05 23:01:03,643 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_resume [2024-12-05 23:01:03,643 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_resume [2024-12-05 23:01:03,643 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-05 23:01:03,643 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-05 23:01:03,644 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-12-05 23:01:03,644 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-12-05 23:01:03,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-12-05 23:01:03,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-12-05 23:01:03,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-12-05 23:01:03,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-12-05 23:01:03,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_66 [2024-12-05 23:01:03,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_66 [2024-12-05 23:01:03,644 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_restart [2024-12-05 23:01:03,644 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_restart [2024-12-05 23:01:03,644 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-12-05 23:01:03,644 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-12-05 23:01:03,644 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-12-05 23:01:03,645 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-12-05 23:01:03,645 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-12-05 23:01:03,645 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-12-05 23:01:03,645 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-12-05 23:01:03,645 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-12-05 23:01:03,645 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-12-05 23:01:03,645 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-12-05 23:01:03,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 23:01:03,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-05 23:01:03,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-05 23:01:03,645 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_stop_chip [2024-12-05 23:01:03,645 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_stop_chip [2024-12-05 23:01:03,645 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-12-05 23:01:03,645 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-12-05 23:01:03,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_68 [2024-12-05 23:01:03,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_68 [2024-12-05 23:01:03,646 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_poll [2024-12-05 23:01:03,646 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_poll [2024-12-05 23:01:03,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_amd8111e_priv [2024-12-05 23:01:03,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_amd8111e_priv [2024-12-05 23:01:03,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-12-05 23:01:03,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-12-05 23:01:03,646 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-12-05 23:01:03,646 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-12-05 23:01:03,646 INFO L130 BoogieDeclarations]: Found specification of procedure amd8111e_get_regs_len [2024-12-05 23:01:03,646 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8111e_get_regs_len [2024-12-05 23:01:03,646 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-12-05 23:01:03,646 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-12-05 23:01:03,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 23:01:03,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_amd8111e_priv [2024-12-05 23:01:03,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_amd8111e_priv [2024-12-05 23:01:03,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-12-05 23:01:03,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-12-05 23:01:04,452 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:01:04,455 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:01:05,013 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-05 23:01:21,375 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-12-05 23:01:22,303 INFO L? ?]: Removed 2395 outVars from TransFormulas that were not future-live. [2024-12-05 23:01:22,303 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:01:23,677 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:01:23,677 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2024-12-05 23:01:23,678 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:01:23 BoogieIcfgContainer [2024-12-05 23:01:23,678 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:01:23,679 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:01:23,679 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:01:23,687 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:01:23,688 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:01:23" (1/1) ... [2024-12-05 23:01:23,693 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 23:01:23,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:23,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2095 states to 1442 states and 2095 transitions. [2024-12-05 23:01:23,765 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 2095 transitions. [2024-12-05 23:01:23,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-05 23:01:23,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:23,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:26,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:27,109 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 380 trivial. 0 not checked. [2024-12-05 23:01:37,144 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 [] [2024-12-05 23:01:37,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:37,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2106 states to 1447 states and 2106 transitions. [2024-12-05 23:01:37,409 INFO L276 IsEmpty]: Start isEmpty. Operand 1447 states and 2106 transitions. [2024-12-05 23:01:37,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-05 23:01:37,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:37,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:39,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:40,129 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-12-05 23:01:40,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:40,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2122 states to 1453 states and 2122 transitions. [2024-12-05 23:01:40,662 INFO L276 IsEmpty]: Start isEmpty. Operand 1453 states and 2122 transitions. [2024-12-05 23:01:40,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-05 23:01:40,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:40,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:43,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:43,532 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-12-05 23:01:43,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:43,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2122 states to 1454 states and 2122 transitions. [2024-12-05 23:01:43,597 INFO L276 IsEmpty]: Start isEmpty. Operand 1454 states and 2122 transitions. [2024-12-05 23:01:43,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-05 23:01:43,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:43,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:46,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:46,286 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 405 trivial. 0 not checked. [2024-12-05 23:01:46,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:46,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2134 states to 1459 states and 2134 transitions. [2024-12-05 23:01:46,529 INFO L276 IsEmpty]: Start isEmpty. Operand 1459 states and 2134 transitions. [2024-12-05 23:01:46,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-05 23:01:46,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:46,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:49,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:49,798 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 405 trivial. 0 not checked. [2024-12-05 23:01:49,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:49,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2144 states to 1464 states and 2144 transitions. [2024-12-05 23:01:49,913 INFO L276 IsEmpty]: Start isEmpty. Operand 1464 states and 2144 transitions. [2024-12-05 23:01:49,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-05 23:01:49,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:49,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:53,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:53,734 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 380 trivial. 0 not checked. [2024-12-05 23:01:53,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:53,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2146 states to 1468 states and 2146 transitions. [2024-12-05 23:01:53,909 INFO L276 IsEmpty]: Start isEmpty. Operand 1468 states and 2146 transitions. [2024-12-05 23:01:53,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-05 23:01:53,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:53,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:56,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:01:56,388 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 380 trivial. 0 not checked. [2024-12-05 23:01:57,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:01:57,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2162 states to 1475 states and 2162 transitions. [2024-12-05 23:01:57,459 INFO L276 IsEmpty]: Start isEmpty. Operand 1475 states and 2162 transitions. [2024-12-05 23:01:57,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-05 23:01:57,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:01:57,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:01:59,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:00,111 INFO L134 CoverageAnalysis]: Checked inductivity of 429 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 426 trivial. 0 not checked. [2024-12-05 23:02:02,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:02,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2182 states to 1482 states and 2182 transitions. [2024-12-05 23:02:02,028 INFO L276 IsEmpty]: Start isEmpty. Operand 1482 states and 2182 transitions. [2024-12-05 23:02:02,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-05 23:02:02,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:02,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:04,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:04,915 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 405 trivial. 0 not checked. [2024-12-05 23:02:05,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:05,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2209 states to 1488 states and 2209 transitions. [2024-12-05 23:02:05,401 INFO L276 IsEmpty]: Start isEmpty. Operand 1488 states and 2209 transitions. [2024-12-05 23:02:05,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-05 23:02:05,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:05,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:08,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:08,799 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-12-05 23:02:08,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:08,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2211 states to 1490 states and 2211 transitions. [2024-12-05 23:02:08,952 INFO L276 IsEmpty]: Start isEmpty. Operand 1490 states and 2211 transitions. [2024-12-05 23:02:08,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-05 23:02:08,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:08,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:12,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:12,265 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-12-05 23:02:12,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:12,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2214 states to 1493 states and 2214 transitions. [2024-12-05 23:02:12,408 INFO L276 IsEmpty]: Start isEmpty. Operand 1493 states and 2214 transitions. [2024-12-05 23:02:12,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-05 23:02:12,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:12,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:14,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:15,157 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-12-05 23:02:17,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:17,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2236 states to 1501 states and 2236 transitions. [2024-12-05 23:02:17,816 INFO L276 IsEmpty]: Start isEmpty. Operand 1501 states and 2236 transitions. [2024-12-05 23:02:17,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-05 23:02:17,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:17,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:20,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:20,174 INFO L134 CoverageAnalysis]: Checked inductivity of 436 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 430 trivial. 0 not checked. [2024-12-05 23:02:20,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:20,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2243 states to 1505 states and 2243 transitions. [2024-12-05 23:02:20,623 INFO L276 IsEmpty]: Start isEmpty. Operand 1505 states and 2243 transitions. [2024-12-05 23:02:20,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-05 23:02:20,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:20,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:23,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:23,226 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-12-05 23:02:23,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:23,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2247 states to 1509 states and 2247 transitions. [2024-12-05 23:02:23,356 INFO L276 IsEmpty]: Start isEmpty. Operand 1509 states and 2247 transitions. [2024-12-05 23:02:23,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-05 23:02:23,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:23,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:25,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:25,931 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 431 trivial. 0 not checked. [2024-12-05 23:02:26,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:26,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2255 states to 1513 states and 2255 transitions. [2024-12-05 23:02:26,956 INFO L276 IsEmpty]: Start isEmpty. Operand 1513 states and 2255 transitions. [2024-12-05 23:02:26,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-05 23:02:26,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:26,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:29,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:29,682 INFO L134 CoverageAnalysis]: Checked inductivity of 409 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked. [2024-12-05 23:02:32,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:32,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2271 states to 1520 states and 2271 transitions. [2024-12-05 23:02:32,183 INFO L276 IsEmpty]: Start isEmpty. Operand 1520 states and 2271 transitions. [2024-12-05 23:02:32,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-05 23:02:32,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:32,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:34,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:34,929 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 406 trivial. 0 not checked. [2024-12-05 23:02:36,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:36,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2281 states to 1525 states and 2281 transitions. [2024-12-05 23:02:36,097 INFO L276 IsEmpty]: Start isEmpty. Operand 1525 states and 2281 transitions. [2024-12-05 23:02:36,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-05 23:02:36,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:36,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:38,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:38,720 INFO L134 CoverageAnalysis]: Checked inductivity of 439 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 426 trivial. 0 not checked. [2024-12-05 23:02:41,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:41,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2305 states to 1532 states and 2305 transitions. [2024-12-05 23:02:41,297 INFO L276 IsEmpty]: Start isEmpty. Operand 1532 states and 2305 transitions. [2024-12-05 23:02:41,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-05 23:02:41,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:41,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:43,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:44,248 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 429 trivial. 0 not checked. [2024-12-05 23:02:47,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:47,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2323 states to 1538 states and 2323 transitions. [2024-12-05 23:02:47,335 INFO L276 IsEmpty]: Start isEmpty. Operand 1538 states and 2323 transitions. [2024-12-05 23:02:47,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-05 23:02:47,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:47,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:49,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:49,616 INFO L134 CoverageAnalysis]: Checked inductivity of 436 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 436 trivial. 0 not checked. [2024-12-05 23:02:50,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:50,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2324 states to 1539 states and 2324 transitions. [2024-12-05 23:02:50,005 INFO L276 IsEmpty]: Start isEmpty. Operand 1539 states and 2324 transitions. [2024-12-05 23:02:50,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-05 23:02:50,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:50,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:52,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:52,212 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 456 trivial. 0 not checked. [2024-12-05 23:02:54,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:02:54,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2342 states to 1547 states and 2342 transitions. [2024-12-05 23:02:54,234 INFO L276 IsEmpty]: Start isEmpty. Operand 1547 states and 2342 transitions. [2024-12-05 23:02:54,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-05 23:02:54,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:02:54,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:02:56,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:02:57,287 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 429 trivial. 0 not checked. [2024-12-05 23:03:01,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:01,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2360 states to 1554 states and 2360 transitions. [2024-12-05 23:03:01,813 INFO L276 IsEmpty]: Start isEmpty. Operand 1554 states and 2360 transitions. [2024-12-05 23:03:01,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-05 23:03:01,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:01,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:03,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:04,133 INFO L134 CoverageAnalysis]: Checked inductivity of 464 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 458 trivial. 0 not checked. [2024-12-05 23:03:04,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:04,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2365 states to 1557 states and 2365 transitions. [2024-12-05 23:03:04,609 INFO L276 IsEmpty]: Start isEmpty. Operand 1557 states and 2365 transitions. [2024-12-05 23:03:04,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-05 23:03:04,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:04,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:06,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:06,915 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 437 trivial. 0 not checked. [2024-12-05 23:03:06,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:06,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2366 states to 1558 states and 2366 transitions. [2024-12-05 23:03:06,941 INFO L276 IsEmpty]: Start isEmpty. Operand 1558 states and 2366 transitions. [2024-12-05 23:03:06,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-05 23:03:06,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:06,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:09,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:09,222 INFO L134 CoverageAnalysis]: Checked inductivity of 412 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 412 trivial. 0 not checked. [2024-12-05 23:03:09,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:09,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2369 states to 1559 states and 2369 transitions. [2024-12-05 23:03:09,436 INFO L276 IsEmpty]: Start isEmpty. Operand 1559 states and 2369 transitions. [2024-12-05 23:03:09,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-05 23:03:09,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:09,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:11,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:12,124 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 406 trivial. 0 not checked. [2024-12-05 23:03:12,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:12,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2379 states to 1565 states and 2379 transitions. [2024-12-05 23:03:12,310 INFO L276 IsEmpty]: Start isEmpty. Operand 1565 states and 2379 transitions. [2024-12-05 23:03:12,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-05 23:03:12,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:12,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:14,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:14,872 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 405 trivial. 0 not checked. [2024-12-05 23:03:15,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:15,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2415 states to 1581 states and 2415 transitions. [2024-12-05 23:03:15,619 INFO L276 IsEmpty]: Start isEmpty. Operand 1581 states and 2415 transitions. [2024-12-05 23:03:15,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-05 23:03:15,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:15,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:17,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:18,033 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 404 trivial. 0 not checked. [2024-12-05 23:03:18,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:18,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2416 states to 1582 states and 2416 transitions. [2024-12-05 23:03:18,082 INFO L276 IsEmpty]: Start isEmpty. Operand 1582 states and 2416 transitions. [2024-12-05 23:03:18,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-05 23:03:18,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:18,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:20,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:20,312 INFO L134 CoverageAnalysis]: Checked inductivity of 463 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 457 trivial. 0 not checked. [2024-12-05 23:03:20,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:20,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2424 states to 1588 states and 2424 transitions. [2024-12-05 23:03:20,478 INFO L276 IsEmpty]: Start isEmpty. Operand 1588 states and 2424 transitions. [2024-12-05 23:03:20,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-05 23:03:20,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:20,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:22,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:22,676 INFO L134 CoverageAnalysis]: Checked inductivity of 436 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 430 trivial. 0 not checked. [2024-12-05 23:03:23,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:23,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2431 states to 1592 states and 2431 transitions. [2024-12-05 23:03:23,751 INFO L276 IsEmpty]: Start isEmpty. Operand 1592 states and 2431 transitions. [2024-12-05 23:03:23,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-05 23:03:23,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:23,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:25,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:25,997 INFO L134 CoverageAnalysis]: Checked inductivity of 436 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 430 trivial. 0 not checked. [2024-12-05 23:03:27,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:27,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2441 states to 1596 states and 2441 transitions. [2024-12-05 23:03:27,238 INFO L276 IsEmpty]: Start isEmpty. Operand 1596 states and 2441 transitions. [2024-12-05 23:03:27,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-05 23:03:27,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:27,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:29,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:29,472 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 429 trivial. 0 not checked. [2024-12-05 23:03:29,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:29,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2442 states to 1597 states and 2442 transitions. [2024-12-05 23:03:29,513 INFO L276 IsEmpty]: Start isEmpty. Operand 1597 states and 2442 transitions. [2024-12-05 23:03:29,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-05 23:03:29,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:29,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:31,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:32,094 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 426 trivial. 0 not checked. [2024-12-05 23:03:37,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:37,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2467 states to 1605 states and 2467 transitions. [2024-12-05 23:03:37,772 INFO L276 IsEmpty]: Start isEmpty. Operand 1605 states and 2467 transitions. [2024-12-05 23:03:37,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-05 23:03:37,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:37,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:40,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:40,246 INFO L134 CoverageAnalysis]: Checked inductivity of 477 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 468 trivial. 0 not checked. [2024-12-05 23:03:43,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:43,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2469 states to 1608 states and 2469 transitions. [2024-12-05 23:03:43,469 INFO L276 IsEmpty]: Start isEmpty. Operand 1608 states and 2469 transitions. [2024-12-05 23:03:43,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-05 23:03:43,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:43,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:45,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:45,802 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 471 trivial. 0 not checked. [2024-12-05 23:03:47,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:47,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2474 states to 1611 states and 2474 transitions. [2024-12-05 23:03:47,786 INFO L276 IsEmpty]: Start isEmpty. Operand 1611 states and 2474 transitions. [2024-12-05 23:03:47,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-05 23:03:47,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:47,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:50,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:50,536 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 431 trivial. 0 not checked. [2024-12-05 23:03:50,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:50,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2482 states to 1617 states and 2482 transitions. [2024-12-05 23:03:50,701 INFO L276 IsEmpty]: Start isEmpty. Operand 1617 states and 2482 transitions. [2024-12-05 23:03:50,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-05 23:03:50,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:50,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:53,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:53,425 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 430 trivial. 0 not checked. [2024-12-05 23:03:56,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:56,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2492 states to 1622 states and 2492 transitions. [2024-12-05 23:03:56,006 INFO L276 IsEmpty]: Start isEmpty. Operand 1622 states and 2492 transitions. [2024-12-05 23:03:56,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-05 23:03:56,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:56,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:03:58,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:03:58,396 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 463 trivial. 0 not checked. [2024-12-05 23:03:58,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:03:58,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2491 states to 1622 states and 2491 transitions. [2024-12-05 23:03:58,660 INFO L276 IsEmpty]: Start isEmpty. Operand 1622 states and 2491 transitions. [2024-12-05 23:03:58,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-05 23:03:58,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:03:58,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:04:01,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:04:01,470 INFO L134 CoverageAnalysis]: Checked inductivity of 443 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 443 trivial. 0 not checked. [2024-12-05 23:04:03,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:04:03,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2497 states to 1626 states and 2497 transitions. [2024-12-05 23:04:03,513 INFO L276 IsEmpty]: Start isEmpty. Operand 1626 states and 2497 transitions. [2024-12-05 23:04:03,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-05 23:04:03,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:04:03,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:04:05,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:04:06,084 INFO L134 CoverageAnalysis]: Checked inductivity of 478 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 459 trivial. 0 not checked. [2024-12-05 23:04:08,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:04:08,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2507 states to 1631 states and 2507 transitions. [2024-12-05 23:04:08,824 INFO L276 IsEmpty]: Start isEmpty. Operand 1631 states and 2507 transitions. [2024-12-05 23:04:08,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-05 23:04:08,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:04:08,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:04:11,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:04:11,333 INFO L134 CoverageAnalysis]: Checked inductivity of 505 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-12-05 23:04:12,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:04:12,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2509 states to 1634 states and 2509 transitions. [2024-12-05 23:04:12,219 INFO L276 IsEmpty]: Start isEmpty. Operand 1634 states and 2509 transitions. [2024-12-05 23:04:12,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-05 23:04:12,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:04:12,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:04:14,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:04:15,038 INFO L134 CoverageAnalysis]: Checked inductivity of 486 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 463 trivial. 0 not checked. [2024-12-05 23:04:15,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:04:15,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2508 states to 1634 states and 2508 transitions. [2024-12-05 23:04:15,214 INFO L276 IsEmpty]: Start isEmpty. Operand 1634 states and 2508 transitions. [2024-12-05 23:04:15,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-05 23:04:15,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:04:15,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:04:17,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:04:18,125 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 431 trivial. 0 not checked. [2024-12-05 23:04:19,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:04:19,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2543 states to 1650 states and 2543 transitions. [2024-12-05 23:04:19,422 INFO L276 IsEmpty]: Start isEmpty. Operand 1650 states and 2543 transitions. [2024-12-05 23:04:19,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-05 23:04:19,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:04:19,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:04:22,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:04:23,076 INFO L134 CoverageAnalysis]: Checked inductivity of 479 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 459 trivial. 0 not checked. [2024-12-05 23:04:26,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:04:26,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2554 states to 1655 states and 2554 transitions. [2024-12-05 23:04:26,564 INFO L276 IsEmpty]: Start isEmpty. Operand 1655 states and 2554 transitions. [2024-12-05 23:04:26,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-05 23:04:26,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:04:26,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:04:29,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:04:29,563 INFO L134 CoverageAnalysis]: Checked inductivity of 503 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 494 trivial. 0 not checked. [2024-12-05 23:04:30,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:04:30,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2559 states to 1658 states and 2559 transitions. [2024-12-05 23:04:30,339 INFO L276 IsEmpty]: Start isEmpty. Operand 1658 states and 2559 transitions. [2024-12-05 23:04:30,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-05 23:04:30,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:04:30,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:04:33,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:04:33,125 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 430 trivial. 0 not checked. [2024-12-05 23:04:33,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:04:33,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2570 states to 1664 states and 2570 transitions. [2024-12-05 23:04:33,816 INFO L276 IsEmpty]: Start isEmpty. Operand 1664 states and 2570 transitions. [2024-12-05 23:04:33,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-05 23:04:33,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:04:33,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:04:36,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:04:38,139 INFO L134 CoverageAnalysis]: Checked inductivity of 475 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 475 trivial. 0 not checked. [2024-12-05 23:04:48,709 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 [] [2024-12-05 23:04:54,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:04:54,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2689 states to 1693 states and 2658 transitions. [2024-12-05 23:04:54,929 INFO L276 IsEmpty]: Start isEmpty. Operand 1693 states and 2658 transitions. [2024-12-05 23:04:54,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-05 23:04:54,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:04:54,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:04:57,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:04:57,421 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 429 trivial. 0 not checked. [2024-12-05 23:04:57,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:04:57,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2690 states to 1694 states and 2659 transitions. [2024-12-05 23:04:57,491 INFO L276 IsEmpty]: Start isEmpty. Operand 1694 states and 2659 transitions. [2024-12-05 23:04:57,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-05 23:04:57,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:04:57,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:04:59,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:04:59,808 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 501 trivial. 0 not checked. [2024-12-05 23:05:00,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:05:00,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2692 states to 1696 states and 2661 transitions. [2024-12-05 23:05:00,554 INFO L276 IsEmpty]: Start isEmpty. Operand 1696 states and 2661 transitions. [2024-12-05 23:05:00,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-05 23:05:00,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:05:00,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:05:03,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:05:03,172 INFO L134 CoverageAnalysis]: Checked inductivity of 478 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 459 trivial. 0 not checked. [2024-12-05 23:05:04,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:05:04,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2703 states to 1702 states and 2672 transitions. [2024-12-05 23:05:04,062 INFO L276 IsEmpty]: Start isEmpty. Operand 1702 states and 2672 transitions. [2024-12-05 23:05:04,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-05 23:05:04,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:05:04,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:05:06,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:05:06,550 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 406 trivial. 0 not checked. [2024-12-05 23:05:07,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:05:07,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2737 states to 1718 states and 2706 transitions. [2024-12-05 23:05:07,928 INFO L276 IsEmpty]: Start isEmpty. Operand 1718 states and 2706 transitions. [2024-12-05 23:05:07,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-05 23:05:07,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:05:07,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:05:10,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:05:10,356 INFO L134 CoverageAnalysis]: Checked inductivity of 502 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 493 trivial. 0 not checked. [2024-12-05 23:05:10,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:05:10,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2745 states to 1724 states and 2714 transitions. [2024-12-05 23:05:10,561 INFO L276 IsEmpty]: Start isEmpty. Operand 1724 states and 2714 transitions. [2024-12-05 23:05:10,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-05 23:05:10,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:05:10,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:05:13,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:05:13,386 INFO L134 CoverageAnalysis]: Checked inductivity of 479 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 459 trivial. 0 not checked. [2024-12-05 23:05:14,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:05:14,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2755 states to 1730 states and 2724 transitions. [2024-12-05 23:05:14,346 INFO L276 IsEmpty]: Start isEmpty. Operand 1730 states and 2724 transitions. [2024-12-05 23:05:14,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-05 23:05:14,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:05:14,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:05:16,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:05:17,019 INFO L134 CoverageAnalysis]: Checked inductivity of 487 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 487 trivial. 0 not checked. [2024-12-05 23:05:17,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:05:17,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2760 states to 1734 states and 2729 transitions. [2024-12-05 23:05:17,088 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2729 transitions. [2024-12-05 23:05:17,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-05 23:05:17,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:05:17,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:05:19,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:05:19,374 INFO L134 CoverageAnalysis]: Checked inductivity of 477 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 468 trivial. 0 not checked. [2024-12-05 23:05:19,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:05:19,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2762 states to 1737 states and 2731 transitions. [2024-12-05 23:05:19,474 INFO L276 IsEmpty]: Start isEmpty. Operand 1737 states and 2731 transitions. [2024-12-05 23:05:19,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-05 23:05:19,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:05:19,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:05:21,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:05:22,335 INFO L134 CoverageAnalysis]: Checked inductivity of 466 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 452 trivial. 0 not checked. [2024-12-05 23:05:31,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:05:31,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2804 states to 1747 states and 2773 transitions. [2024-12-05 23:05:31,497 INFO L276 IsEmpty]: Start isEmpty. Operand 1747 states and 2773 transitions. [2024-12-05 23:05:31,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-05 23:05:31,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:05:31,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:05:33,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:05:33,869 INFO L134 CoverageAnalysis]: Checked inductivity of 478 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 456 trivial. 0 not checked. [2024-12-05 23:05:35,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:05:35,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2811 states to 1751 states and 2780 transitions. [2024-12-05 23:05:35,890 INFO L276 IsEmpty]: Start isEmpty. Operand 1751 states and 2780 transitions. [2024-12-05 23:05:35,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-05 23:05:35,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:05:35,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:05:38,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:05:38,571 INFO L134 CoverageAnalysis]: Checked inductivity of 478 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 456 trivial. 0 not checked. [2024-12-05 23:05:40,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:05:40,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2823 states to 1755 states and 2792 transitions. [2024-12-05 23:05:40,590 INFO L276 IsEmpty]: Start isEmpty. Operand 1755 states and 2792 transitions. [2024-12-05 23:05:40,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-05 23:05:40,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:05:40,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:05:42,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:05:42,797 INFO L134 CoverageAnalysis]: Checked inductivity of 478 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 456 trivial. 0 not checked. [2024-12-05 23:05:43,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:05:43,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2822 states to 1755 states and 2791 transitions. [2024-12-05 23:05:43,801 INFO L276 IsEmpty]: Start isEmpty. Operand 1755 states and 2791 transitions. [2024-12-05 23:05:43,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-05 23:05:43,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:05:43,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:05:45,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:05:46,873 INFO L134 CoverageAnalysis]: Checked inductivity of 477 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 475 trivial. 0 not checked. [2024-12-05 23:05:59,012 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 23:06:05,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:05,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2935 states to 1783 states and 2872 transitions. [2024-12-05 23:06:05,990 INFO L276 IsEmpty]: Start isEmpty. Operand 1783 states and 2872 transitions. [2024-12-05 23:06:05,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-05 23:06:05,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:05,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:08,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:09,121 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 426 trivial. 0 not checked. [2024-12-05 23:06:21,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:21,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2981 states to 1795 states and 2918 transitions. [2024-12-05 23:06:21,736 INFO L276 IsEmpty]: Start isEmpty. Operand 1795 states and 2918 transitions. [2024-12-05 23:06:21,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-05 23:06:21,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:21,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:24,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:24,179 INFO L134 CoverageAnalysis]: Checked inductivity of 474 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 465 trivial. 0 not checked. [2024-12-05 23:06:24,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:24,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2989 states to 1801 states and 2926 transitions. [2024-12-05 23:06:24,382 INFO L276 IsEmpty]: Start isEmpty. Operand 1801 states and 2926 transitions. [2024-12-05 23:06:24,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-05 23:06:24,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:24,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:26,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:26,836 INFO L134 CoverageAnalysis]: Checked inductivity of 489 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 487 trivial. 0 not checked. [2024-12-05 23:06:26,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:26,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2994 states to 1805 states and 2931 transitions. [2024-12-05 23:06:26,931 INFO L276 IsEmpty]: Start isEmpty. Operand 1805 states and 2931 transitions. [2024-12-05 23:06:26,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-05 23:06:26,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:26,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:29,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:29,271 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 457 trivial. 0 not checked. [2024-12-05 23:06:29,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:29,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3002 states to 1811 states and 2939 transitions. [2024-12-05 23:06:29,829 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 2939 transitions. [2024-12-05 23:06:29,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-05 23:06:29,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:29,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:31,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:32,239 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 509 trivial. 0 not checked. [2024-12-05 23:06:34,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:34,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3011 states to 1816 states and 2948 transitions. [2024-12-05 23:06:34,205 INFO L276 IsEmpty]: Start isEmpty. Operand 1816 states and 2948 transitions. [2024-12-05 23:06:34,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-05 23:06:34,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:34,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:36,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:36,709 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 509 trivial. 0 not checked. [2024-12-05 23:06:38,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:38,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3018 states to 1819 states and 2955 transitions. [2024-12-05 23:06:38,829 INFO L276 IsEmpty]: Start isEmpty. Operand 1819 states and 2955 transitions. [2024-12-05 23:06:38,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-05 23:06:38,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:38,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:41,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:41,432 INFO L134 CoverageAnalysis]: Checked inductivity of 501 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 501 trivial. 0 not checked. [2024-12-05 23:06:41,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:41,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3027 states to 1825 states and 2963 transitions. [2024-12-05 23:06:41,568 INFO L276 IsEmpty]: Start isEmpty. Operand 1825 states and 2963 transitions. [2024-12-05 23:06:41,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-05 23:06:41,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:41,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:43,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:43,922 INFO L134 CoverageAnalysis]: Checked inductivity of 438 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2024-12-05 23:06:44,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:44,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3028 states to 1826 states and 2964 transitions. [2024-12-05 23:06:44,057 INFO L276 IsEmpty]: Start isEmpty. Operand 1826 states and 2964 transitions. [2024-12-05 23:06:44,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-05 23:06:44,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:44,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:46,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:46,441 INFO L134 CoverageAnalysis]: Checked inductivity of 438 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 432 trivial. 0 not checked. [2024-12-05 23:06:48,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:06:48,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3060 states to 1842 states and 2996 transitions. [2024-12-05 23:06:48,832 INFO L276 IsEmpty]: Start isEmpty. Operand 1842 states and 2996 transitions. [2024-12-05 23:06:48,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-05 23:06:48,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:06:48,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:06:50,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:06:51,924 INFO L134 CoverageAnalysis]: Checked inductivity of 445 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 426 trivial. 0 not checked. [2024-12-05 23:07:07,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:07,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3109 states to 1856 states and 3045 transitions. [2024-12-05 23:07:07,247 INFO L276 IsEmpty]: Start isEmpty. Operand 1856 states and 3045 transitions. [2024-12-05 23:07:07,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-05 23:07:07,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:07,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:09,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:09,618 INFO L134 CoverageAnalysis]: Checked inductivity of 438 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 432 trivial. 0 not checked. [2024-12-05 23:07:17,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:17,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3135 states to 1862 states and 3071 transitions. [2024-12-05 23:07:17,176 INFO L276 IsEmpty]: Start isEmpty. Operand 1862 states and 3071 transitions. [2024-12-05 23:07:17,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-05 23:07:17,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:17,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:19,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:19,477 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 460 trivial. 0 not checked. [2024-12-05 23:07:24,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:24,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3144 states to 1866 states and 3080 transitions. [2024-12-05 23:07:24,098 INFO L276 IsEmpty]: Start isEmpty. Operand 1866 states and 3080 transitions. [2024-12-05 23:07:24,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-05 23:07:24,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:24,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:26,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:26,523 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 509 trivial. 0 not checked. [2024-12-05 23:07:28,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:28,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3154 states to 1871 states and 3090 transitions. [2024-12-05 23:07:28,316 INFO L276 IsEmpty]: Start isEmpty. Operand 1871 states and 3090 transitions. [2024-12-05 23:07:28,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-05 23:07:28,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:28,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:30,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:30,808 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 509 trivial. 0 not checked. [2024-12-05 23:07:32,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:32,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3161 states to 1874 states and 3097 transitions. [2024-12-05 23:07:32,707 INFO L276 IsEmpty]: Start isEmpty. Operand 1874 states and 3097 transitions. [2024-12-05 23:07:32,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-05 23:07:32,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:32,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:34,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:34,966 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 501 trivial. 0 not checked. [2024-12-05 23:07:40,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:40,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3185 states to 1890 states and 3121 transitions. [2024-12-05 23:07:40,244 INFO L276 IsEmpty]: Start isEmpty. Operand 1890 states and 3121 transitions. [2024-12-05 23:07:40,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-05 23:07:40,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:40,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:42,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:42,751 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 501 trivial. 0 not checked. [2024-12-05 23:07:44,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:07:44,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3193 states to 1893 states and 3129 transitions. [2024-12-05 23:07:44,622 INFO L276 IsEmpty]: Start isEmpty. Operand 1893 states and 3129 transitions. [2024-12-05 23:07:44,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-12-05 23:07:44,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:07:44,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:07:46,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:07:47,963 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 505 trivial. 0 not checked. [2024-12-05 23:08:00,820 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 [] [2024-12-05 23:08:20,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:20,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3316 states to 1925 states and 3219 transitions. [2024-12-05 23:08:20,571 INFO L276 IsEmpty]: Start isEmpty. Operand 1925 states and 3219 transitions. [2024-12-05 23:08:20,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-05 23:08:20,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:20,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:22,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:22,909 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 479 trivial. 0 not checked. [2024-12-05 23:08:23,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:23,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3321 states to 1928 states and 3223 transitions. [2024-12-05 23:08:23,024 INFO L276 IsEmpty]: Start isEmpty. Operand 1928 states and 3223 transitions. [2024-12-05 23:08:23,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-05 23:08:23,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:23,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:25,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:26,039 INFO L134 CoverageAnalysis]: Checked inductivity of 515 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 503 trivial. 0 not checked. [2024-12-05 23:08:32,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:32,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3335 states to 1934 states and 3237 transitions. [2024-12-05 23:08:32,481 INFO L276 IsEmpty]: Start isEmpty. Operand 1934 states and 3237 transitions. [2024-12-05 23:08:32,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-05 23:08:32,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:32,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:34,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:34,724 INFO L134 CoverageAnalysis]: Checked inductivity of 526 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2024-12-05 23:08:39,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:39,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3344 states to 1938 states and 3246 transitions. [2024-12-05 23:08:39,979 INFO L276 IsEmpty]: Start isEmpty. Operand 1938 states and 3246 transitions. [2024-12-05 23:08:39,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-05 23:08:39,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:39,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:42,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:42,412 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 509 trivial. 0 not checked. [2024-12-05 23:08:44,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:08:44,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3357 states to 1943 states and 3259 transitions. [2024-12-05 23:08:44,737 INFO L276 IsEmpty]: Start isEmpty. Operand 1943 states and 3259 transitions. [2024-12-05 23:08:44,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-05 23:08:44,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:08:44,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:08:46,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:08:48,112 INFO L134 CoverageAnalysis]: Checked inductivity of 449 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 426 trivial. 0 not checked. [2024-12-05 23:09:08,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:08,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3408 states to 1961 states and 3310 transitions. [2024-12-05 23:09:08,516 INFO L276 IsEmpty]: Start isEmpty. Operand 1961 states and 3310 transitions. [2024-12-05 23:09:08,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-05 23:09:08,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:08,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:10,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:10,809 INFO L134 CoverageAnalysis]: Checked inductivity of 477 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 468 trivial. 0 not checked. [2024-12-05 23:09:12,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:12,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3409 states to 1962 states and 3311 transitions. [2024-12-05 23:09:12,272 INFO L276 IsEmpty]: Start isEmpty. Operand 1962 states and 3311 transitions. [2024-12-05 23:09:12,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-05 23:09:12,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:12,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:14,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:14,712 INFO L134 CoverageAnalysis]: Checked inductivity of 555 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 543 trivial. 0 not checked. [2024-12-05 23:09:17,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:17,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3414 states to 1965 states and 3316 transitions. [2024-12-05 23:09:17,608 INFO L276 IsEmpty]: Start isEmpty. Operand 1965 states and 3316 transitions. [2024-12-05 23:09:17,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-05 23:09:17,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:17,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:20,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:20,261 INFO L134 CoverageAnalysis]: Checked inductivity of 527 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2024-12-05 23:09:21,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:21,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3419 states to 1969 states and 3321 transitions. [2024-12-05 23:09:21,800 INFO L276 IsEmpty]: Start isEmpty. Operand 1969 states and 3321 transitions. [2024-12-05 23:09:21,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-05 23:09:21,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:21,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:24,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:24,385 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 509 trivial. 0 not checked. [2024-12-05 23:09:24,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:24,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3427 states to 1975 states and 3329 transitions. [2024-12-05 23:09:24,583 INFO L276 IsEmpty]: Start isEmpty. Operand 1975 states and 3329 transitions. [2024-12-05 23:09:24,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-05 23:09:24,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:24,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:26,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:27,124 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 509 trivial. 0 not checked. [2024-12-05 23:09:27,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:27,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3443 states to 1980 states and 3345 transitions. [2024-12-05 23:09:27,290 INFO L276 IsEmpty]: Start isEmpty. Operand 1980 states and 3345 transitions. [2024-12-05 23:09:27,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-05 23:09:27,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:27,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:29,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:29,734 INFO L134 CoverageAnalysis]: Checked inductivity of 464 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 464 trivial. 0 not checked. [2024-12-05 23:09:44,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:44,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3485 states to 2003 states and 3387 transitions. [2024-12-05 23:09:44,864 INFO L276 IsEmpty]: Start isEmpty. Operand 2003 states and 3387 transitions. [2024-12-05 23:09:44,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-05 23:09:44,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:44,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:47,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:47,277 INFO L134 CoverageAnalysis]: Checked inductivity of 521 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 513 trivial. 0 not checked. [2024-12-05 23:09:47,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:47,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3490 states to 2007 states and 3392 transitions. [2024-12-05 23:09:47,376 INFO L276 IsEmpty]: Start isEmpty. Operand 2007 states and 3392 transitions. [2024-12-05 23:09:47,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-05 23:09:47,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:47,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:49,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:49,909 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2024-12-05 23:09:50,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:50,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3495 states to 2011 states and 3397 transitions. [2024-12-05 23:09:50,030 INFO L276 IsEmpty]: Start isEmpty. Operand 2011 states and 3397 transitions. [2024-12-05 23:09:50,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-05 23:09:50,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:50,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:52,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:52,667 INFO L134 CoverageAnalysis]: Checked inductivity of 503 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 501 trivial. 0 not checked. [2024-12-05 23:09:54,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:54,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3504 states to 2017 states and 3405 transitions. [2024-12-05 23:09:54,716 INFO L276 IsEmpty]: Start isEmpty. Operand 2017 states and 3405 transitions. [2024-12-05 23:09:54,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-05 23:09:54,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:54,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:57,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:57,291 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 509 trivial. 0 not checked. [2024-12-05 23:09:59,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:59,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3513 states to 2022 states and 3414 transitions. [2024-12-05 23:09:59,909 INFO L276 IsEmpty]: Start isEmpty. Operand 2022 states and 3414 transitions. [2024-12-05 23:09:59,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-05 23:09:59,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:59,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:02,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:02,333 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 430 trivial. 0 not checked. [2024-12-05 23:10:05,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:05,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3547 states to 2038 states and 3448 transitions. [2024-12-05 23:10:05,717 INFO L276 IsEmpty]: Start isEmpty. Operand 2038 states and 3448 transitions. [2024-12-05 23:10:05,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-05 23:10:05,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:05,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:07,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:08,212 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 509 trivial. 0 not checked. [2024-12-05 23:10:11,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:11,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3554 states to 2041 states and 3455 transitions. [2024-12-05 23:10:11,013 INFO L276 IsEmpty]: Start isEmpty. Operand 2041 states and 3455 transitions. [2024-12-05 23:10:11,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-05 23:10:11,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:11,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:13,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:14,609 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 452 trivial. 0 not checked. [2024-12-05 23:10:34,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:34,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3598 states to 2053 states and 3499 transitions. [2024-12-05 23:10:34,383 INFO L276 IsEmpty]: Start isEmpty. Operand 2053 states and 3499 transitions. [2024-12-05 23:10:34,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-05 23:10:34,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:34,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:36,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:37,073 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 440 trivial. 0 not checked. [2024-12-05 23:10:39,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:39,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3600 states to 2055 states and 3501 transitions. [2024-12-05 23:10:39,279 INFO L276 IsEmpty]: Start isEmpty. Operand 2055 states and 3501 transitions. [2024-12-05 23:10:39,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-05 23:10:39,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:39,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:41,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:42,018 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 509 trivial. 0 not checked. [2024-12-05 23:10:47,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:47,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3617 states to 2063 states and 3518 transitions. [2024-12-05 23:10:47,715 INFO L276 IsEmpty]: Start isEmpty. Operand 2063 states and 3518 transitions. [2024-12-05 23:10:47,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-05 23:10:47,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:47,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:50,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:50,389 INFO L134 CoverageAnalysis]: Checked inductivity of 478 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 459 trivial. 0 not checked. [2024-12-05 23:10:52,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:52,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3651 states to 2079 states and 3552 transitions. [2024-12-05 23:10:52,928 INFO L276 IsEmpty]: Start isEmpty. Operand 2079 states and 3552 transitions. [2024-12-05 23:10:52,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-05 23:10:52,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:52,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:55,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:55,703 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 531 trivial. 0 not checked. [2024-12-05 23:11:03,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:03,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3674 states to 2095 states and 3575 transitions. [2024-12-05 23:11:03,084 INFO L276 IsEmpty]: Start isEmpty. Operand 2095 states and 3575 transitions. [2024-12-05 23:11:03,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-05 23:11:03,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:03,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:05,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:05,827 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 531 trivial. 0 not checked. [2024-12-05 23:11:18,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:18,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3693 states to 2101 states and 3594 transitions. [2024-12-05 23:11:18,352 INFO L276 IsEmpty]: Start isEmpty. Operand 2101 states and 3594 transitions. [2024-12-05 23:11:18,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-05 23:11:18,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:18,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:20,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:21,259 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 509 trivial. 0 not checked. [2024-12-05 23:11:21,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:21,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3720 states to 2107 states and 3621 transitions. [2024-12-05 23:11:21,669 INFO L276 IsEmpty]: Start isEmpty. Operand 2107 states and 3621 transitions. [2024-12-05 23:11:21,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-12-05 23:11:21,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:21,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:24,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:26,414 INFO L134 CoverageAnalysis]: Checked inductivity of 519 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 513 trivial. 0 not checked. [2024-12-05 23:11:41,170 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 [] [2024-12-05 23:12:09,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:09,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3821 states to 2140 states and 3688 transitions. [2024-12-05 23:12:09,769 INFO L276 IsEmpty]: Start isEmpty. Operand 2140 states and 3688 transitions. [2024-12-05 23:12:09,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-12-05 23:12:09,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:09,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:12,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:12,823 INFO L134 CoverageAnalysis]: Checked inductivity of 537 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 531 trivial. 0 not checked. [2024-12-05 23:12:26,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:26,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3855 states to 2153 states and 3722 transitions. [2024-12-05 23:12:26,090 INFO L276 IsEmpty]: Start isEmpty. Operand 2153 states and 3722 transitions. [2024-12-05 23:12:26,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-05 23:12:26,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:26,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:29,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:29,590 INFO L134 CoverageAnalysis]: Checked inductivity of 493 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 487 trivial. 0 not checked. [2024-12-05 23:12:29,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:29,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3860 states to 2156 states and 3726 transitions. [2024-12-05 23:12:29,734 INFO L276 IsEmpty]: Start isEmpty. Operand 2156 states and 3726 transitions. [2024-12-05 23:12:29,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-05 23:12:29,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:29,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:32,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:32,462 INFO L134 CoverageAnalysis]: Checked inductivity of 517 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 503 trivial. 0 not checked. [2024-12-05 23:12:40,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:40,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3876 states to 2162 states and 3742 transitions. [2024-12-05 23:12:40,148 INFO L276 IsEmpty]: Start isEmpty. Operand 2162 states and 3742 transitions. [2024-12-05 23:12:40,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-12-05 23:12:40,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:40,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:42,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:42,774 INFO L134 CoverageAnalysis]: Checked inductivity of 473 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 473 trivial. 0 not checked. [2024-12-05 23:12:44,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:44,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3881 states to 2166 states and 3747 transitions. [2024-12-05 23:12:44,768 INFO L276 IsEmpty]: Start isEmpty. Operand 2166 states and 3747 transitions. [2024-12-05 23:12:44,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-05 23:12:44,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:44,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:47,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:47,615 INFO L134 CoverageAnalysis]: Checked inductivity of 505 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 484 trivial. 0 not checked. [2024-12-05 23:12:57,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:57,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3908 states to 2174 states and 3774 transitions. [2024-12-05 23:12:57,747 INFO L276 IsEmpty]: Start isEmpty. Operand 2174 states and 3774 transitions. [2024-12-05 23:12:57,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-05 23:12:57,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:57,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:00,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:00,640 INFO L134 CoverageAnalysis]: Checked inductivity of 479 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 459 trivial. 0 not checked. [2024-12-05 23:13:10,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:10,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3931 states to 2179 states and 3797 transitions. [2024-12-05 23:13:10,044 INFO L276 IsEmpty]: Start isEmpty. Operand 2179 states and 3797 transitions. [2024-12-05 23:13:10,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-12-05 23:13:10,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:10,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:12,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:12,761 INFO L134 CoverageAnalysis]: Checked inductivity of 525 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-12-05 23:13:12,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:12,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3933 states to 2182 states and 3799 transitions. [2024-12-05 23:13:12,880 INFO L276 IsEmpty]: Start isEmpty. Operand 2182 states and 3799 transitions. [2024-12-05 23:13:12,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-05 23:13:12,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:12,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:15,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:15,579 INFO L134 CoverageAnalysis]: Checked inductivity of 479 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 459 trivial. 0 not checked. [2024-12-05 23:13:18,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:18,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3968 states to 2198 states and 3834 transitions. [2024-12-05 23:13:18,314 INFO L276 IsEmpty]: Start isEmpty. Operand 2198 states and 3834 transitions. [2024-12-05 23:13:18,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-05 23:13:18,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:18,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:20,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:21,061 INFO L134 CoverageAnalysis]: Checked inductivity of 505 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 484 trivial. 0 not checked. [2024-12-05 23:13:26,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:26,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3974 states to 2201 states and 3840 transitions. [2024-12-05 23:13:26,138 INFO L276 IsEmpty]: Start isEmpty. Operand 2201 states and 3840 transitions. [2024-12-05 23:13:26,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-05 23:13:26,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:26,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:28,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:28,807 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 509 trivial. 0 not checked. [2024-12-05 23:13:35,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:35,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3986 states to 2206 states and 3852 transitions. [2024-12-05 23:13:35,979 INFO L276 IsEmpty]: Start isEmpty. Operand 2206 states and 3852 transitions. [2024-12-05 23:13:35,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-12-05 23:13:35,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:35,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:38,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:40,422 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 429 trivial. 0 not checked. [2024-12-05 23:13:57,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:57,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4019 states to 2216 states and 3885 transitions. [2024-12-05 23:13:57,970 INFO L276 IsEmpty]: Start isEmpty. Operand 2216 states and 3885 transitions. [2024-12-05 23:13:57,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-05 23:13:57,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:57,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:00,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:00,847 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 486 trivial. 0 not checked. [2024-12-05 23:14:04,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:04,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4024 states to 2219 states and 3890 transitions. [2024-12-05 23:14:04,905 INFO L276 IsEmpty]: Start isEmpty. Operand 2219 states and 3890 transitions. [2024-12-05 23:14:04,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-05 23:14:04,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:04,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:07,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:07,604 INFO L134 CoverageAnalysis]: Checked inductivity of 479 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 456 trivial. 0 not checked. [2024-12-05 23:14:18,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:18,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4048 states to 2227 states and 3914 transitions. [2024-12-05 23:14:18,624 INFO L276 IsEmpty]: Start isEmpty. Operand 2227 states and 3914 transitions. [2024-12-05 23:14:18,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-12-05 23:14:18,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:18,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:21,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:21,498 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 509 trivial. 0 not checked. [2024-12-05 23:14:21,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:21,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4056 states to 2233 states and 3922 transitions. [2024-12-05 23:14:21,729 INFO L276 IsEmpty]: Start isEmpty. Operand 2233 states and 3922 transitions. [2024-12-05 23:14:21,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-05 23:14:21,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:21,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:24,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:24,562 INFO L134 CoverageAnalysis]: Checked inductivity of 479 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 456 trivial. 0 not checked. [2024-12-05 23:14:28,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:28,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4062 states to 2236 states and 3928 transitions. [2024-12-05 23:14:28,380 INFO L276 IsEmpty]: Start isEmpty. Operand 2236 states and 3928 transitions. [2024-12-05 23:14:28,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-05 23:14:28,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:28,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:30,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:30,761 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 509 trivial. 0 not checked. [2024-12-05 23:14:36,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:36,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4075 states to 2241 states and 3941 transitions. [2024-12-05 23:14:36,521 INFO L276 IsEmpty]: Start isEmpty. Operand 2241 states and 3941 transitions. [2024-12-05 23:14:36,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-12-05 23:14:36,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:36,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:38,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:40,617 INFO L134 CoverageAnalysis]: Checked inductivity of 551 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 540 trivial. 0 not checked. [2024-12-05 23:14:45,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:45,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4087 states to 2247 states and 3953 transitions. [2024-12-05 23:14:45,964 INFO L276 IsEmpty]: Start isEmpty. Operand 2247 states and 3953 transitions. [2024-12-05 23:14:45,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-12-05 23:14:45,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:45,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:48,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:48,516 INFO L134 CoverageAnalysis]: Checked inductivity of 551 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 540 trivial. 0 not checked. [2024-12-05 23:15:02,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:02,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4111 states to 2253 states and 3977 transitions. [2024-12-05 23:15:02,651 INFO L276 IsEmpty]: Start isEmpty. Operand 2253 states and 3977 transitions. [2024-12-05 23:15:02,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-12-05 23:15:02,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:02,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:05,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:05,733 INFO L134 CoverageAnalysis]: Checked inductivity of 537 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 531 trivial. 0 not checked. [2024-12-05 23:15:13,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:13,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4131 states to 2262 states and 3997 transitions. [2024-12-05 23:15:13,344 INFO L276 IsEmpty]: Start isEmpty. Operand 2262 states and 3997 transitions. [2024-12-05 23:15:13,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-05 23:15:13,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:13,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:15,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:17,658 INFO L134 CoverageAnalysis]: Checked inductivity of 416 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 402 trivial. 0 not checked.