./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-realtek-8139cp.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db973d0e-e3e6-48b2-8418-322ead2840b8/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db973d0e-e3e6-48b2-8418-322ead2840b8/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db973d0e-e3e6-48b2-8418-322ead2840b8/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db973d0e-e3e6-48b2-8418-322ead2840b8/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db973d0e-e3e6-48b2-8418-322ead2840b8/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db973d0e-e3e6-48b2-8418-322ead2840b8/bin/ukojak-verify-ImItNfHLgk --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 bdbaacac7560cb4317515ea94aeb4341c343c1b3a78ea4f9610ad493958cf26e --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:43:10,634 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:43:10,750 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db973d0e-e3e6-48b2-8418-322ead2840b8/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 19:43:10,757 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:43:10,759 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:43:10,811 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:43:10,813 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 19:43:10,813 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 19:43:10,815 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:43:10,818 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:43:10,819 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:43:10,819 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 19:43:10,820 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:43:10,820 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:43:10,821 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 19:43:10,821 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:43:10,822 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 19:43:10,826 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:43:10,827 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 19:43:10,827 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:43:10,828 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:43:10,834 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:43:10,834 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:43:10,835 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:43:10,835 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:43:10,836 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:43:10,836 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:43:10,836 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 19:43:10,837 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:43:10,837 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:43:10,838 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db973d0e-e3e6-48b2-8418-322ead2840b8/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db973d0e-e3e6-48b2-8418-322ead2840b8/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bdbaacac7560cb4317515ea94aeb4341c343c1b3a78ea4f9610ad493958cf26e [2024-11-08 19:43:11,168 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:43:11,201 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:43:11,204 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:43:11,206 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:43:11,207 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:43:11,208 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db973d0e-e3e6-48b2-8418-322ead2840b8/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i Unable to find full path for "g++" [2024-11-08 19:43:13,237 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:43:14,039 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:43:14,041 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db973d0e-e3e6-48b2-8418-322ead2840b8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i [2024-11-08 19:43:14,102 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db973d0e-e3e6-48b2-8418-322ead2840b8/bin/ukojak-verify-ImItNfHLgk/data/c46711fb9/16f455a71b5a42f09fc041aefe055149/FLAG0528e3cb0 [2024-11-08 19:43:14,125 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db973d0e-e3e6-48b2-8418-322ead2840b8/bin/ukojak-verify-ImItNfHLgk/data/c46711fb9/16f455a71b5a42f09fc041aefe055149 [2024-11-08 19:43:14,129 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:43:14,133 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:43:14,135 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:43:14,135 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:43:14,142 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:43:14,143 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:43:14" (1/1) ... [2024-11-08 19:43:14,144 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5707e08e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:14, skipping insertion in model container [2024-11-08 19:43:14,145 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:43:14" (1/1) ... [2024-11-08 19:43:14,357 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:43:18,587 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_db973d0e-e3e6-48b2-8418-322ead2840b8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i[387186,387199] [2024-11-08 19:43:18,592 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_db973d0e-e3e6-48b2-8418-322ead2840b8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i[387355,387368] [2024-11-08 19:43:18,592 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_db973d0e-e3e6-48b2-8418-322ead2840b8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i[387522,387535] [2024-11-08 19:43:18,593 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_db973d0e-e3e6-48b2-8418-322ead2840b8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i[387690,387703] [2024-11-08 19:43:18,623 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:43:18,705 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:43:18,813 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"); [5823] [2024-11-08 19:43:18,815 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)); [5830] [2024-11-08 19:43:18,816 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5837] [2024-11-08 19:43:18,818 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)); [5884-5885] [2024-11-08 19:43:18,818 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"); [5890-5892] [2024-11-08 19:43:18,821 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [6028] [2024-11-08 19:43:18,822 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [6036] [2024-11-08 19:43:18,822 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6044] [2024-11-08 19:43:18,822 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [6051] [2024-11-08 19:43:18,823 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [6058] [2024-11-08 19:43:18,823 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6065] [2024-11-08 19:43:18,825 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/dynamic_queue_limits.h"), "i" (74), "i" (12UL)); [6125-6126] [2024-11-08 19:43:18,829 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)); [6207-6208] [2024-11-08 19:43:18,831 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)); [6241-6242] [2024-11-08 19:43:18,840 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)); [6571-6572] [2024-11-08 19:43:18,840 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6578] [2024-11-08 19:43:18,843 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6736] [2024-11-08 19:43:18,845 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6776] [2024-11-08 19:43:18,863 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/ethernet/realtek/8139cp.c"), "i" (487), "i" (12UL)); [7262-7263] [2024-11-08 19:43:18,874 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [7547] [2024-11-08 19:43:18,875 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/ethernet/realtek/8139cp.c"), "i" (675), "i" (12UL)); [7560-7561] [2024-11-08 19:43:18,886 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7787] [2024-11-08 19:43:18,887 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7820] [2024-11-08 19:43:18,890 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/ethernet/realtek/8139cp.c"), "i" (848), "i" (12UL)); [7872-7873] [2024-11-08 19:43:18,891 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7889] [2024-11-08 19:43:18,892 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7891] [2024-11-08 19:43:18,892 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7906] [2024-11-08 19:43:18,893 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/ethernet/realtek/8139cp.c"), "i" (881), "i" (12UL)); [7915-7916] [2024-11-08 19:43:18,894 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7923] [2024-11-08 19:43:18,997 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/ethernet/realtek/8139cp.c"), "i" (1541), "i" (12UL)); [8947-8948] [2024-11-08 19:43:19,004 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/net/ethernet/realtek/8139cp.c"), "i" (1588), "i" (12UL)); [9069-9070] [2024-11-08 19:43:19,146 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_db973d0e-e3e6-48b2-8418-322ead2840b8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i[387186,387199] [2024-11-08 19:43:19,146 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_db973d0e-e3e6-48b2-8418-322ead2840b8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i[387355,387368] [2024-11-08 19:43:19,147 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_db973d0e-e3e6-48b2-8418-322ead2840b8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i[387522,387535] [2024-11-08 19:43:19,148 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_db973d0e-e3e6-48b2-8418-322ead2840b8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i[387690,387703] [2024-11-08 19:43:19,167 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:43:19,543 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:43:19,544 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:19 WrapperNode [2024-11-08 19:43:19,544 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:43:19,545 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:43:19,546 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:43:19,546 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:43:19,553 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:19" (1/1) ... [2024-11-08 19:43:19,676 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:19" (1/1) ... [2024-11-08 19:43:19,995 INFO L138 Inliner]: procedures = 540, calls = 2760, calls flagged for inlining = 276, calls inlined = 247, statements flattened = 6830 [2024-11-08 19:43:19,996 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:43:19,997 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:43:19,997 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:43:19,997 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:43:20,008 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:19" (1/1) ... [2024-11-08 19:43:20,008 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:19" (1/1) ... [2024-11-08 19:43:20,067 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:19" (1/1) ... [2024-11-08 19:43:20,072 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:19" (1/1) ... [2024-11-08 19:43:20,295 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:19" (1/1) ... [2024-11-08 19:43:20,339 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:19" (1/1) ... [2024-11-08 19:43:20,374 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:19" (1/1) ... [2024-11-08 19:43:20,400 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:19" (1/1) ... [2024-11-08 19:43:20,451 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:43:20,453 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:43:20,453 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:43:20,453 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:43:20,455 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:19" (1/1) ... [2024-11-08 19:43:20,461 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:43:20,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db973d0e-e3e6-48b2-8418-322ead2840b8/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:43:20,496 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db973d0e-e3e6-48b2-8418-322ead2840b8/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:43:20,502 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_db973d0e-e3e6-48b2-8418-322ead2840b8/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:43:20,533 INFO L130 BoogieDeclarations]: Found specification of procedure mii_check_media [2024-11-08 19:43:20,534 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_check_media [2024-11-08 19:43:20,534 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-08 19:43:20,535 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-08 19:43:20,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-08 19:43:20,536 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-08 19:43:20,536 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-08 19:43:20,536 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-08 19:43:20,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-08 19:43:20,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-08 19:43:20,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_78 [2024-11-08 19:43:20,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_78 [2024-11-08 19:43:20,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-08 19:43:20,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-08 19:43:20,537 INFO L130 BoogieDeclarations]: Found specification of procedure cp_poll_controller [2024-11-08 19:43:20,538 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_poll_controller [2024-11-08 19:43:20,538 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-08 19:43:20,538 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-08 19:43:20,538 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-08 19:43:20,538 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-08 19:43:20,538 INFO L130 BoogieDeclarations]: Found specification of procedure cp_init_rings [2024-11-08 19:43:20,538 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_init_rings [2024-11-08 19:43:20,538 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-08 19:43:20,538 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-08 19:43:20,539 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2024-11-08 19:43:20,539 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2024-11-08 19:43:20,539 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-08 19:43:20,539 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-08 19:43:20,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-08 19:43:20,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-08 19:43:20,539 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-08 19:43:20,540 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-08 19:43:20,540 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-08 19:43:20,540 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-08 19:43:20,540 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-08 19:43:20,540 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-08 19:43:20,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-08 19:43:20,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-08 19:43:20,540 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 19:43:20,540 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-08 19:43:20,541 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-08 19:43:20,541 INFO L130 BoogieDeclarations]: Found specification of procedure cp_set_rxbufsize [2024-11-08 19:43:20,541 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_set_rxbufsize [2024-11-08 19:43:20,541 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_cmd [2024-11-08 19:43:20,541 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_cmd [2024-11-08 19:43:20,542 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-08 19:43:20,542 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-08 19:43:20,542 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2024-11-08 19:43:20,542 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2024-11-08 19:43:20,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-08 19:43:20,543 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-08 19:43:20,543 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-08 19:43:20,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_109 [2024-11-08 19:43:20,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_109 [2024-11-08 19:43:20,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 19:43:20,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-08 19:43:20,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-08 19:43:20,544 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 19:43:20,544 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-08 19:43:20,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-08 19:43:20,544 INFO L130 BoogieDeclarations]: Found specification of procedure cp_init_rings_index [2024-11-08 19:43:20,544 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_init_rings_index [2024-11-08 19:43:20,544 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-08 19:43:20,545 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-08 19:43:20,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-08 19:43:20,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-08 19:43:20,545 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2024-11-08 19:43:20,545 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2024-11-08 19:43:20,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-08 19:43:20,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-08 19:43:20,546 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2024-11-08 19:43:20,546 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2024-11-08 19:43:20,546 INFO L130 BoogieDeclarations]: Found specification of procedure cp_set_rx_mode [2024-11-08 19:43:20,546 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_set_rx_mode [2024-11-08 19:43:20,547 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-08 19:43:20,547 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-08 19:43:20,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-08 19:43:20,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-08 19:43:20,547 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 19:43:20,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_cp_private [2024-11-08 19:43:20,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_cp_private [2024-11-08 19:43:20,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-08 19:43:20,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-08 19:43:20,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-08 19:43:20,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-08 19:43:20,548 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-11-08 19:43:20,548 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-11-08 19:43:20,548 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:43:20,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-08 19:43:20,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-08 19:43:20,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 19:43:20,548 INFO L130 BoogieDeclarations]: Found specification of procedure write_eeprom [2024-11-08 19:43:20,548 INFO L138 BoogieDeclarations]: Found implementation of procedure write_eeprom [2024-11-08 19:43:20,548 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-08 19:43:20,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-08 19:43:20,549 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-08 19:43:20,549 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-08 19:43:20,549 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-08 19:43:20,549 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-08 19:43:20,549 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-08 19:43:20,549 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-08 19:43:20,549 INFO L130 BoogieDeclarations]: Found specification of procedure cp_get_regs_len [2024-11-08 19:43:20,549 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_get_regs_len [2024-11-08 19:43:20,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-08 19:43:20,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-08 19:43:20,550 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2024-11-08 19:43:20,550 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2024-11-08 19:43:20,550 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-08 19:43:20,550 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-08 19:43:20,550 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-08 19:43:20,550 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-08 19:43:20,551 INFO L130 BoogieDeclarations]: Found specification of procedure cp_start_hw [2024-11-08 19:43:20,551 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_start_hw [2024-11-08 19:43:20,552 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2024-11-08 19:43:20,552 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2024-11-08 19:43:20,552 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2024-11-08 19:43:20,552 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2024-11-08 19:43:20,552 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:43:20,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:43:20,552 INFO L130 BoogieDeclarations]: Found specification of procedure cp_free_rings [2024-11-08 19:43:20,552 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_free_rings [2024-11-08 19:43:20,553 INFO L130 BoogieDeclarations]: Found specification of procedure cp_stop_hw [2024-11-08 19:43:20,553 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_stop_hw [2024-11-08 19:43:20,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-08 19:43:20,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 19:43:20,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-08 19:43:20,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-08 19:43:20,555 INFO L130 BoogieDeclarations]: Found specification of procedure cp_get_eeprom_len [2024-11-08 19:43:20,555 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_get_eeprom_len [2024-11-08 19:43:20,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-08 19:43:20,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-08 19:43:20,555 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-08 19:43:20,555 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-08 19:43:20,555 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_reset_queue [2024-11-08 19:43:20,555 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_reset_queue [2024-11-08 19:43:20,555 INFO L130 BoogieDeclarations]: Found specification of procedure cp_nway_reset [2024-11-08 19:43:20,555 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_nway_reset [2024-11-08 19:43:20,556 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2024-11-08 19:43:20,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2024-11-08 19:43:20,556 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 19:43:20,556 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 19:43:20,556 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-08 19:43:20,556 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-08 19:43:20,556 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2024-11-08 19:43:20,557 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2024-11-08 19:43:20,557 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2024-11-08 19:43:20,557 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2024-11-08 19:43:20,557 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-11-08 19:43:20,558 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-11-08 19:43:20,558 INFO L130 BoogieDeclarations]: Found specification of procedure cp_resume [2024-11-08 19:43:20,558 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_resume [2024-11-08 19:43:20,558 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-08 19:43:20,558 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-08 19:43:20,558 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom [2024-11-08 19:43:20,558 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom [2024-11-08 19:43:20,558 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2024-11-08 19:43:20,558 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2024-11-08 19:43:20,559 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 19:43:20,559 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-08 19:43:20,559 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-08 19:43:20,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 19:43:20,559 INFO L130 BoogieDeclarations]: Found specification of procedure cp_enable_irq [2024-11-08 19:43:20,559 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_enable_irq [2024-11-08 19:43:20,559 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2024-11-08 19:43:20,559 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2024-11-08 19:43:20,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_cp_private [2024-11-08 19:43:20,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_cp_private [2024-11-08 19:43:20,561 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_mwi [2024-11-08 19:43:20,561 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_mwi [2024-11-08 19:43:20,561 INFO L130 BoogieDeclarations]: Found specification of procedure __cp_set_rx_mode [2024-11-08 19:43:20,561 INFO L138 BoogieDeclarations]: Found implementation of procedure __cp_set_rx_mode [2024-11-08 19:43:20,561 INFO L130 BoogieDeclarations]: Found specification of procedure cp_clean_rings [2024-11-08 19:43:20,562 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_clean_rings [2024-11-08 19:43:20,562 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-08 19:43:20,562 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-08 19:43:20,562 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2024-11-08 19:43:20,562 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2024-11-08 19:43:20,562 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-08 19:43:20,563 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-08 19:43:20,563 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-11-08 19:43:20,563 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-11-08 19:43:20,563 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-11-08 19:43:20,563 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-11-08 19:43:20,563 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-08 19:43:20,563 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-08 19:43:20,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-08 19:43:20,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-08 19:43:20,564 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_cmd_end [2024-11-08 19:43:20,564 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_cmd_end [2024-11-08 19:43:20,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_108 [2024-11-08 19:43:20,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_108 [2024-11-08 19:43:20,564 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-08 19:43:20,564 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-08 19:43:20,564 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-08 19:43:20,564 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-08 19:43:20,564 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-08 19:43:20,564 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-08 19:43:20,565 INFO L130 BoogieDeclarations]: Found specification of procedure cp_close [2024-11-08 19:43:20,565 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_close [2024-11-08 19:43:20,565 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-08 19:43:20,565 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-08 19:43:20,565 INFO L130 BoogieDeclarations]: Found specification of procedure cp_open [2024-11-08 19:43:20,565 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_open [2024-11-08 19:43:20,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 19:43:20,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-08 19:43:20,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-08 19:43:20,566 INFO L130 BoogieDeclarations]: Found specification of procedure cp_tx_timeout [2024-11-08 19:43:20,566 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_tx_timeout [2024-11-08 19:43:20,566 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-08 19:43:20,566 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-08 19:43:20,566 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_cmd_start [2024-11-08 19:43:20,566 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_cmd_start [2024-11-08 19:43:20,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-08 19:43:20,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-08 19:43:20,566 INFO L130 BoogieDeclarations]: Found specification of procedure cp_init_hw [2024-11-08 19:43:20,566 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_init_hw [2024-11-08 19:43:20,567 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2024-11-08 19:43:20,567 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2024-11-08 19:43:20,567 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_extend_cmd [2024-11-08 19:43:20,567 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_extend_cmd [2024-11-08 19:43:20,567 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-11-08 19:43:20,567 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-11-08 19:43:20,567 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2024-11-08 19:43:20,567 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2024-11-08 19:43:20,567 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2024-11-08 19:43:20,567 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2024-11-08 19:43:20,568 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-08 19:43:20,568 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-08 19:43:20,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:43:20,568 INFO L130 BoogieDeclarations]: Found specification of procedure cp_interrupt [2024-11-08 19:43:20,568 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_interrupt [2024-11-08 19:43:20,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-08 19:43:20,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-08 19:43:20,571 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2024-11-08 19:43:20,571 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2024-11-08 19:43:20,571 INFO L130 BoogieDeclarations]: Found specification of procedure cp_remove_one [2024-11-08 19:43:20,571 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_remove_one [2024-11-08 19:43:21,741 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:43:21,746 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:43:21,923 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-08 19:44:08,797 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-08 19:44:10,880 INFO L? ?]: Removed 2987 outVars from TransFormulas that were not future-live. [2024-11-08 19:44:10,880 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:44:13,913 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:44:13,914 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 19:44:13,915 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:44:13 BoogieIcfgContainer [2024-11-08 19:44:13,915 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:44:13,916 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:44:13,917 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:44:13,929 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:44:13,930 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:44:13" (1/1) ... [2024-11-08 19:44:13,942 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:44:14,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:14,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2261 states to 1573 states and 2261 transitions. [2024-11-08 19:44:14,080 INFO L276 IsEmpty]: Start isEmpty. Operand 1573 states and 2261 transitions. [2024-11-08 19:44:14,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 19:44:14,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:14,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:22,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:23,771 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 992 trivial. 0 not checked. [2024-11-08 19:44:33,913 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:44:34,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:34,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2271 states to 1578 states and 2271 transitions. [2024-11-08 19:44:34,513 INFO L276 IsEmpty]: Start isEmpty. Operand 1578 states and 2271 transitions. [2024-11-08 19:44:34,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-08 19:44:34,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:34,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:42,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:43,700 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 992 trivial. 0 not checked. [2024-11-08 19:44:45,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:45,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2285 states to 1585 states and 2285 transitions. [2024-11-08 19:44:45,224 INFO L276 IsEmpty]: Start isEmpty. Operand 1585 states and 2285 transitions. [2024-11-08 19:44:45,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-08 19:44:45,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:45,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:53,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:54,434 INFO L134 CoverageAnalysis]: Checked inductivity of 1031 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1026 trivial. 0 not checked. [2024-11-08 19:44:54,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:54,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2285 states to 1586 states and 2285 transitions. [2024-11-08 19:44:54,573 INFO L276 IsEmpty]: Start isEmpty. Operand 1586 states and 2285 transitions. [2024-11-08 19:44:54,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-08 19:44:54,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:54,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:02,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:03,355 INFO L134 CoverageAnalysis]: Checked inductivity of 1029 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1026 trivial. 0 not checked. [2024-11-08 19:45:05,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:06,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2301 states to 1592 states and 2301 transitions. [2024-11-08 19:45:06,009 INFO L276 IsEmpty]: Start isEmpty. Operand 1592 states and 2301 transitions. [2024-11-08 19:45:06,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-08 19:45:06,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:06,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:13,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:13,897 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 992 trivial. 0 not checked. [2024-11-08 19:45:14,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:14,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2304 states to 1596 states and 2304 transitions. [2024-11-08 19:45:14,305 INFO L276 IsEmpty]: Start isEmpty. Operand 1596 states and 2304 transitions. [2024-11-08 19:45:14,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-08 19:45:14,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:14,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:22,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:22,607 INFO L134 CoverageAnalysis]: Checked inductivity of 1029 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2024-11-08 19:45:24,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:24,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2314 states to 1601 states and 2314 transitions. [2024-11-08 19:45:24,023 INFO L276 IsEmpty]: Start isEmpty. Operand 1601 states and 2314 transitions. [2024-11-08 19:45:24,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-08 19:45:24,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:24,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:30,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:31,878 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 992 trivial. 0 not checked. [2024-11-08 19:45:35,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:35,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2335 states to 1610 states and 2335 transitions. [2024-11-08 19:45:35,125 INFO L276 IsEmpty]: Start isEmpty. Operand 1610 states and 2335 transitions. [2024-11-08 19:45:35,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-08 19:45:35,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:35,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:41,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:42,499 INFO L134 CoverageAnalysis]: Checked inductivity of 1029 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2024-11-08 19:45:46,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:46,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2376 states to 1617 states and 2376 transitions. [2024-11-08 19:45:46,015 INFO L276 IsEmpty]: Start isEmpty. Operand 1617 states and 2376 transitions. [2024-11-08 19:45:46,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-08 19:45:46,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:46,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:52,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:53,413 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 992 trivial. 0 not checked. [2024-11-08 19:45:53,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:53,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2379 states to 1620 states and 2379 transitions. [2024-11-08 19:45:53,640 INFO L276 IsEmpty]: Start isEmpty. Operand 1620 states and 2379 transitions. [2024-11-08 19:45:53,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-08 19:45:53,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:53,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:01,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:02,293 INFO L134 CoverageAnalysis]: Checked inductivity of 1033 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1026 trivial. 0 not checked. [2024-11-08 19:46:06,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:06,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2395 states to 1627 states and 2395 transitions. [2024-11-08 19:46:06,165 INFO L276 IsEmpty]: Start isEmpty. Operand 1627 states and 2395 transitions. [2024-11-08 19:46:06,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-08 19:46:06,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:06,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:14,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:15,274 INFO L134 CoverageAnalysis]: Checked inductivity of 1072 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1066 trivial. 0 not checked. [2024-11-08 19:46:20,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:20,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2413 states to 1635 states and 2413 transitions. [2024-11-08 19:46:20,225 INFO L276 IsEmpty]: Start isEmpty. Operand 1635 states and 2413 transitions. [2024-11-08 19:46:20,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-08 19:46:20,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:20,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:27,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:28,371 INFO L134 CoverageAnalysis]: Checked inductivity of 1029 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1026 trivial. 0 not checked. [2024-11-08 19:46:28,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:28,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2417 states to 1639 states and 2417 transitions. [2024-11-08 19:46:28,774 INFO L276 IsEmpty]: Start isEmpty. Operand 1639 states and 2417 transitions. [2024-11-08 19:46:28,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-08 19:46:28,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:28,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:37,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:37,879 INFO L134 CoverageAnalysis]: Checked inductivity of 1076 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1076 trivial. 0 not checked. [2024-11-08 19:46:39,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:39,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2424 states to 1643 states and 2424 transitions. [2024-11-08 19:46:39,644 INFO L276 IsEmpty]: Start isEmpty. Operand 1643 states and 2424 transitions. [2024-11-08 19:46:39,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-08 19:46:39,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:39,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:46,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:47,212 INFO L134 CoverageAnalysis]: Checked inductivity of 1030 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1030 trivial. 0 not checked. [2024-11-08 19:46:49,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:49,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2464 states to 1650 states and 2464 transitions. [2024-11-08 19:46:49,706 INFO L276 IsEmpty]: Start isEmpty. Operand 1650 states and 2464 transitions. [2024-11-08 19:46:49,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-08 19:46:49,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:49,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:57,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:57,933 INFO L134 CoverageAnalysis]: Checked inductivity of 1030 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1030 trivial. 0 not checked. [2024-11-08 19:46:59,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:59,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2472 states to 1654 states and 2472 transitions. [2024-11-08 19:46:59,775 INFO L276 IsEmpty]: Start isEmpty. Operand 1654 states and 2472 transitions. [2024-11-08 19:46:59,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-08 19:46:59,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:59,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:07,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:07,740 INFO L134 CoverageAnalysis]: Checked inductivity of 1030 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1030 trivial. 0 not checked. [2024-11-08 19:47:09,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:09,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2481 states to 1658 states and 2481 transitions. [2024-11-08 19:47:09,726 INFO L276 IsEmpty]: Start isEmpty. Operand 1658 states and 2481 transitions. [2024-11-08 19:47:09,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-08 19:47:09,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:09,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:17,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:18,117 INFO L134 CoverageAnalysis]: Checked inductivity of 1075 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 1062 trivial. 0 not checked. [2024-11-08 19:47:24,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:24,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2502 states to 1665 states and 2502 transitions. [2024-11-08 19:47:24,611 INFO L276 IsEmpty]: Start isEmpty. Operand 1665 states and 2502 transitions. [2024-11-08 19:47:24,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-08 19:47:24,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:24,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:32,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:33,067 INFO L134 CoverageAnalysis]: Checked inductivity of 1077 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2024-11-08 19:47:40,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:40,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2517 states to 1671 states and 2517 transitions. [2024-11-08 19:47:40,522 INFO L276 IsEmpty]: Start isEmpty. Operand 1671 states and 2517 transitions. [2024-11-08 19:47:40,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-08 19:47:40,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:40,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:47,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:47,281 INFO L134 CoverageAnalysis]: Checked inductivity of 1036 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1036 trivial. 0 not checked. [2024-11-08 19:47:47,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:47,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2520 states to 1672 states and 2520 transitions. [2024-11-08 19:47:47,950 INFO L276 IsEmpty]: Start isEmpty. Operand 1672 states and 2520 transitions. [2024-11-08 19:47:47,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-08 19:47:47,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:47,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:55,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:56,759 INFO L134 CoverageAnalysis]: Checked inductivity of 1078 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2024-11-08 19:48:07,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:07,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2535 states to 1679 states and 2535 transitions. [2024-11-08 19:48:07,326 INFO L276 IsEmpty]: Start isEmpty. Operand 1679 states and 2535 transitions. [2024-11-08 19:48:07,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-08 19:48:07,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:07,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:14,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:15,093 INFO L134 CoverageAnalysis]: Checked inductivity of 1031 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1031 trivial. 0 not checked. [2024-11-08 19:48:15,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:15,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2543 states to 1685 states and 2543 transitions. [2024-11-08 19:48:15,448 INFO L276 IsEmpty]: Start isEmpty. Operand 1685 states and 2543 transitions. [2024-11-08 19:48:15,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-08 19:48:15,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:15,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:22,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:23,099 INFO L134 CoverageAnalysis]: Checked inductivity of 1029 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2024-11-08 19:48:26,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:26,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2583 states to 1702 states and 2583 transitions. [2024-11-08 19:48:26,147 INFO L276 IsEmpty]: Start isEmpty. Operand 1702 states and 2583 transitions. [2024-11-08 19:48:26,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-08 19:48:26,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:26,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:33,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:34,275 INFO L134 CoverageAnalysis]: Checked inductivity of 1031 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1028 trivial. 0 not checked. [2024-11-08 19:48:35,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:35,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2584 states to 1703 states and 2584 transitions. [2024-11-08 19:48:35,586 INFO L276 IsEmpty]: Start isEmpty. Operand 1703 states and 2584 transitions. [2024-11-08 19:48:35,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-08 19:48:35,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:35,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:43,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:44,018 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2024-11-08 19:48:44,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:44,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2585 states to 1704 states and 2585 transitions. [2024-11-08 19:48:44,137 INFO L276 IsEmpty]: Start isEmpty. Operand 1704 states and 2585 transitions. [2024-11-08 19:48:44,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-08 19:48:44,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:44,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:51,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:52,076 INFO L134 CoverageAnalysis]: Checked inductivity of 1125 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1116 trivial. 0 not checked. [2024-11-08 19:48:57,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:57,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2587 states to 1707 states and 2587 transitions. [2024-11-08 19:48:57,534 INFO L276 IsEmpty]: Start isEmpty. Operand 1707 states and 2587 transitions. [2024-11-08 19:48:57,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-08 19:48:57,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:57,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:05,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:05,314 INFO L134 CoverageAnalysis]: Checked inductivity of 1077 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1066 trivial. 0 not checked. [2024-11-08 19:49:08,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:08,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2627 states to 1714 states and 2627 transitions. [2024-11-08 19:49:08,461 INFO L276 IsEmpty]: Start isEmpty. Operand 1714 states and 2627 transitions. [2024-11-08 19:49:08,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-08 19:49:08,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:08,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:16,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:16,676 INFO L134 CoverageAnalysis]: Checked inductivity of 1078 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1078 trivial. 0 not checked. [2024-11-08 19:49:20,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:20,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2629 states to 1717 states and 2629 transitions. [2024-11-08 19:49:20,714 INFO L276 IsEmpty]: Start isEmpty. Operand 1717 states and 2629 transitions. [2024-11-08 19:49:20,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-08 19:49:20,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:20,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:28,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:28,468 INFO L134 CoverageAnalysis]: Checked inductivity of 1124 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 1104 trivial. 0 not checked. [2024-11-08 19:49:36,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:36,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2646 states to 1722 states and 2646 transitions. [2024-11-08 19:49:36,840 INFO L276 IsEmpty]: Start isEmpty. Operand 1722 states and 2646 transitions. [2024-11-08 19:49:36,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-08 19:49:36,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:36,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:44,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:44,617 INFO L134 CoverageAnalysis]: Checked inductivity of 1132 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 1111 trivial. 0 not checked. [2024-11-08 19:49:45,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:45,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2645 states to 1722 states and 2645 transitions. [2024-11-08 19:49:45,184 INFO L276 IsEmpty]: Start isEmpty. Operand 1722 states and 2645 transitions. [2024-11-08 19:49:45,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-08 19:49:45,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:45,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:52,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:52,675 INFO L134 CoverageAnalysis]: Checked inductivity of 1030 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1030 trivial. 0 not checked. [2024-11-08 19:49:55,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:55,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2683 states to 1739 states and 2683 transitions. [2024-11-08 19:49:55,963 INFO L276 IsEmpty]: Start isEmpty. Operand 1739 states and 2683 transitions. [2024-11-08 19:49:55,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-08 19:49:55,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:55,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:03,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:03,318 INFO L134 CoverageAnalysis]: Checked inductivity of 1080 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1080 trivial. 0 not checked. [2024-11-08 19:50:04,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:04,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2686 states to 1740 states and 2686 transitions. [2024-11-08 19:50:04,103 INFO L276 IsEmpty]: Start isEmpty. Operand 1740 states and 2686 transitions. [2024-11-08 19:50:04,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-08 19:50:04,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:04,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:12,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:12,356 INFO L134 CoverageAnalysis]: Checked inductivity of 1134 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 1111 trivial. 0 not checked. [2024-11-08 19:50:12,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:12,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2685 states to 1740 states and 2685 transitions. [2024-11-08 19:50:12,712 INFO L276 IsEmpty]: Start isEmpty. Operand 1740 states and 2685 transitions. [2024-11-08 19:50:12,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-08 19:50:12,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:12,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:20,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:21,304 INFO L134 CoverageAnalysis]: Checked inductivity of 1073 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1067 trivial. 0 not checked. [2024-11-08 19:50:23,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:23,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2721 states to 1757 states and 2721 transitions. [2024-11-08 19:50:23,272 INFO L276 IsEmpty]: Start isEmpty. Operand 1757 states and 2721 transitions. [2024-11-08 19:50:23,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-08 19:50:23,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:23,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:31,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:31,478 INFO L134 CoverageAnalysis]: Checked inductivity of 1075 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1075 trivial. 0 not checked. [2024-11-08 19:50:31,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:31,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2729 states to 1763 states and 2729 transitions. [2024-11-08 19:50:31,869 INFO L276 IsEmpty]: Start isEmpty. Operand 1763 states and 2729 transitions. [2024-11-08 19:50:31,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-08 19:50:31,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:31,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:38,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:39,348 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2024-11-08 19:50:39,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:39,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2730 states to 1764 states and 2730 transitions. [2024-11-08 19:50:39,469 INFO L276 IsEmpty]: Start isEmpty. Operand 1764 states and 2730 transitions. [2024-11-08 19:50:39,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-08 19:50:39,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:39,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:47,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:47,584 INFO L134 CoverageAnalysis]: Checked inductivity of 1126 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 1107 trivial. 0 not checked. [2024-11-08 19:50:49,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:49,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2740 states to 1771 states and 2740 transitions. [2024-11-08 19:50:49,624 INFO L276 IsEmpty]: Start isEmpty. Operand 1771 states and 2740 transitions. [2024-11-08 19:50:49,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-08 19:50:49,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:49,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:57,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:58,472 INFO L134 CoverageAnalysis]: Checked inductivity of 1035 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1026 trivial. 0 not checked. [2024-11-08 19:51:08,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:08,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2772 states to 1783 states and 2772 transitions. [2024-11-08 19:51:08,012 INFO L276 IsEmpty]: Start isEmpty. Operand 1783 states and 2772 transitions. [2024-11-08 19:51:08,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-08 19:51:08,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:08,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:15,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:15,436 INFO L134 CoverageAnalysis]: Checked inductivity of 1127 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 1107 trivial. 0 not checked. [2024-11-08 19:51:17,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:17,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2782 states to 1790 states and 2782 transitions. [2024-11-08 19:51:17,818 INFO L276 IsEmpty]: Start isEmpty. Operand 1790 states and 2782 transitions. [2024-11-08 19:51:17,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-08 19:51:17,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:17,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:26,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:30,406 INFO L134 CoverageAnalysis]: Checked inductivity of 1123 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1123 trivial. 0 not checked. [2024-11-08 19:51:41,360 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:51:56,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:56,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2927 states to 1821 states and 2878 transitions. [2024-11-08 19:51:56,106 INFO L276 IsEmpty]: Start isEmpty. Operand 1821 states and 2878 transitions. [2024-11-08 19:51:56,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-08 19:51:56,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:56,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:05,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:07,496 INFO L134 CoverageAnalysis]: Checked inductivity of 1114 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 1100 trivial. 0 not checked. [2024-11-08 19:52:21,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:21,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2959 states to 1831 states and 2910 transitions. [2024-11-08 19:52:21,450 INFO L276 IsEmpty]: Start isEmpty. Operand 1831 states and 2910 transitions. [2024-11-08 19:52:21,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-08 19:52:21,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:21,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:31,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:32,078 INFO L134 CoverageAnalysis]: Checked inductivity of 1073 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1073 trivial. 0 not checked. [2024-11-08 19:52:35,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:35,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2961 states to 1832 states and 2912 transitions. [2024-11-08 19:52:35,957 INFO L276 IsEmpty]: Start isEmpty. Operand 1832 states and 2912 transitions. [2024-11-08 19:52:35,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-08 19:52:35,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:35,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:44,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:45,817 INFO L134 CoverageAnalysis]: Checked inductivity of 1135 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1135 trivial. 0 not checked. [2024-11-08 19:52:45,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:45,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2966 states to 1836 states and 2917 transitions. [2024-11-08 19:52:45,943 INFO L276 IsEmpty]: Start isEmpty. Operand 1836 states and 2917 transitions. [2024-11-08 19:52:45,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-08 19:52:45,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:45,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:56,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:56,990 INFO L134 CoverageAnalysis]: Checked inductivity of 1074 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1071 trivial. 0 not checked. [2024-11-08 19:52:57,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:57,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2967 states to 1837 states and 2918 transitions. [2024-11-08 19:52:57,331 INFO L276 IsEmpty]: Start isEmpty. Operand 1837 states and 2918 transitions. [2024-11-08 19:52:57,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-08 19:52:57,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:57,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:05,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:07,366 INFO L134 CoverageAnalysis]: Checked inductivity of 1125 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1123 trivial. 0 not checked. [2024-11-08 19:53:21,896 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:53:38,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:38,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3101 states to 1867 states and 3002 transitions. [2024-11-08 19:53:38,453 INFO L276 IsEmpty]: Start isEmpty. Operand 1867 states and 3002 transitions. [2024-11-08 19:53:38,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-08 19:53:38,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:38,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:46,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:48,604 INFO L134 CoverageAnalysis]: Checked inductivity of 1038 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 1026 trivial. 0 not checked. [2024-11-08 19:54:12,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:12,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3137 states to 1881 states and 3038 transitions. [2024-11-08 19:54:12,532 INFO L276 IsEmpty]: Start isEmpty. Operand 1881 states and 3038 transitions. [2024-11-08 19:54:12,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-08 19:54:12,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:12,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:21,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:21,850 INFO L134 CoverageAnalysis]: Checked inductivity of 1077 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1066 trivial. 0 not checked. [2024-11-08 19:54:27,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:27,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3175 states to 1898 states and 3076 transitions. [2024-11-08 19:54:27,544 INFO L276 IsEmpty]: Start isEmpty. Operand 1898 states and 3076 transitions. [2024-11-08 19:54:27,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-08 19:54:27,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:27,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:35,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:36,071 INFO L134 CoverageAnalysis]: Checked inductivity of 1137 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1135 trivial. 0 not checked. [2024-11-08 19:54:36,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:36,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3180 states to 1902 states and 3081 transitions. [2024-11-08 19:54:36,267 INFO L276 IsEmpty]: Start isEmpty. Operand 1902 states and 3081 transitions. [2024-11-08 19:54:36,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-08 19:54:36,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:36,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:43,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:43,383 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1113 trivial. 0 not checked. [2024-11-08 19:54:46,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:46,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3216 states to 1919 states and 3117 transitions. [2024-11-08 19:54:46,284 INFO L276 IsEmpty]: Start isEmpty. Operand 1919 states and 3117 transitions. [2024-11-08 19:54:46,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-08 19:54:46,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:46,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:54,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:55,297 INFO L134 CoverageAnalysis]: Checked inductivity of 1149 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1149 trivial. 0 not checked. [2024-11-08 19:54:55,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:55,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3225 states to 1925 states and 3125 transitions. [2024-11-08 19:54:55,562 INFO L276 IsEmpty]: Start isEmpty. Operand 1925 states and 3125 transitions. [2024-11-08 19:54:55,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-08 19:54:55,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:55,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:02,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:03,323 INFO L134 CoverageAnalysis]: Checked inductivity of 1112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1112 trivial. 0 not checked. [2024-11-08 19:55:13,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:13,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3252 states to 1943 states and 3152 transitions. [2024-11-08 19:55:13,164 INFO L276 IsEmpty]: Start isEmpty. Operand 1943 states and 3152 transitions. [2024-11-08 19:55:13,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-08 19:55:13,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:13,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:20,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:21,063 INFO L134 CoverageAnalysis]: Checked inductivity of 1112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1112 trivial. 0 not checked. [2024-11-08 19:55:25,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:25,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3259 states to 1946 states and 3159 transitions. [2024-11-08 19:55:25,409 INFO L276 IsEmpty]: Start isEmpty. Operand 1946 states and 3159 transitions. [2024-11-08 19:55:25,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-08 19:55:25,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:25,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:33,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:35,388 INFO L134 CoverageAnalysis]: Checked inductivity of 1085 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 1062 trivial. 0 not checked. [2024-11-08 19:56:02,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:02,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3299 states to 1964 states and 3199 transitions. [2024-11-08 19:56:02,872 INFO L276 IsEmpty]: Start isEmpty. Operand 1964 states and 3199 transitions. [2024-11-08 19:56:02,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-08 19:56:02,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:02,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:09,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:10,210 INFO L134 CoverageAnalysis]: Checked inductivity of 1169 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1169 trivial. 0 not checked. [2024-11-08 19:56:18,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:18,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3314 states to 1972 states and 3214 transitions. [2024-11-08 19:56:18,647 INFO L276 IsEmpty]: Start isEmpty. Operand 1972 states and 3214 transitions. [2024-11-08 19:56:18,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-08 19:56:18,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:18,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:25,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:27,776 INFO L134 CoverageAnalysis]: Checked inductivity of 1117 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 1100 trivial. 0 not checked. [2024-11-08 19:56:53,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:53,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3348 states to 1984 states and 3248 transitions. [2024-11-08 19:56:53,713 INFO L276 IsEmpty]: Start isEmpty. Operand 1984 states and 3248 transitions. [2024-11-08 19:56:53,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-11-08 19:56:53,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:53,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:59,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:00,238 INFO L134 CoverageAnalysis]: Checked inductivity of 1113 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1107 trivial. 0 not checked. [2024-11-08 19:57:00,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:00,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3349 states to 1985 states and 3249 transitions. [2024-11-08 19:57:00,342 INFO L276 IsEmpty]: Start isEmpty. Operand 1985 states and 3249 transitions. [2024-11-08 19:57:00,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-08 19:57:00,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:00,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:06,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:07,120 INFO L134 CoverageAnalysis]: Checked inductivity of 1169 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1161 trivial. 0 not checked. [2024-11-08 19:57:16,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:16,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3376 states to 2003 states and 3276 transitions. [2024-11-08 19:57:16,897 INFO L276 IsEmpty]: Start isEmpty. Operand 2003 states and 3276 transitions. [2024-11-08 19:57:16,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-08 19:57:16,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:16,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:24,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:28,092 INFO L134 CoverageAnalysis]: Checked inductivity of 1131 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1127 trivial. 0 not checked.