./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 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45414ae9-eb6a-4bc0-8171-cd9b0a344618/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45414ae9-eb6a-4bc0-8171-cd9b0a344618/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45414ae9-eb6a-4bc0-8171-cd9b0a344618/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45414ae9-eb6a-4bc0-8171-cd9b0a344618/bin/ukojak-verify-EEHR8qb7sm/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_45414ae9-eb6a-4bc0-8171-cd9b0a344618/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45414ae9-eb6a-4bc0-8171-cd9b0a344618/bin/ukojak-verify-EEHR8qb7sm --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 0.3.0-dev-826ab2b [2024-11-13 22:18:05,970 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:18:06,056 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45414ae9-eb6a-4bc0-8171-cd9b0a344618/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 22:18:06,061 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:18:06,061 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:18:06,090 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:18:06,094 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:18:06,094 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:18:06,095 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:18:06,095 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:18:06,095 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:18:06,095 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:18:06,095 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:18:06,095 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:18:06,096 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:18:06,096 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:18:06,096 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:18:06,097 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:18:06,097 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:18:06,097 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:18:06,097 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:18:06,099 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:18:06,099 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:18:06,099 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:18:06,099 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:18:06,099 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:18:06,100 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:18:06,100 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:18:06,100 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:18:06,100 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:18:06,100 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45414ae9-eb6a-4bc0-8171-cd9b0a344618/bin/ukojak-verify-EEHR8qb7sm 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 [2024-11-13 22:18:06,453 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:18:06,465 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:18:06,467 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:18:06,468 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:18:06,468 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:18:06,470 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45414ae9-eb6a-4bc0-8171-cd9b0a344618/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i Unable to find full path for "g++" [2024-11-13 22:18:08,382 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:18:09,115 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:18:09,117 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45414ae9-eb6a-4bc0-8171-cd9b0a344618/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i [2024-11-13 22:18:09,178 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45414ae9-eb6a-4bc0-8171-cd9b0a344618/bin/ukojak-verify-EEHR8qb7sm/data/003d4b754/95ff161a049f43ba85ae54ea209b2ea7/FLAG84a815c66 [2024-11-13 22:18:09,203 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45414ae9-eb6a-4bc0-8171-cd9b0a344618/bin/ukojak-verify-EEHR8qb7sm/data/003d4b754/95ff161a049f43ba85ae54ea209b2ea7 [2024-11-13 22:18:09,206 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:18:09,209 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:18:09,211 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:18:09,211 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:18:09,216 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:18:09,217 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:18:09" (1/1) ... [2024-11-13 22:18:09,220 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b572bd0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:18:09, skipping insertion in model container [2024-11-13 22:18:09,220 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:18:09" (1/1) ... [2024-11-13 22:18:09,408 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:18:13,173 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_45414ae9-eb6a-4bc0-8171-cd9b0a344618/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] [2024-11-13 22:18:13,178 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_45414ae9-eb6a-4bc0-8171-cd9b0a344618/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] [2024-11-13 22:18:13,182 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_45414ae9-eb6a-4bc0-8171-cd9b0a344618/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] [2024-11-13 22:18:13,183 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_45414ae9-eb6a-4bc0-8171-cd9b0a344618/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] [2024-11-13 22:18:13,226 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:18:13,314 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:18:13,468 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] [2024-11-13 22:18:13,470 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] [2024-11-13 22:18:13,471 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5837] [2024-11-13 22:18:13,479 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] [2024-11-13 22:18:13,479 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] [2024-11-13 22:18:13,484 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [6028] [2024-11-13 22:18:13,484 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [6036] [2024-11-13 22:18:13,485 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6044] [2024-11-13 22:18:13,485 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [6051] [2024-11-13 22:18:13,485 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [6058] [2024-11-13 22:18:13,485 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6065] [2024-11-13 22:18:13,488 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] [2024-11-13 22:18:13,495 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] [2024-11-13 22:18:13,497 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] [2024-11-13 22:18:13,510 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] [2024-11-13 22:18:13,512 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6578] [2024-11-13 22:18:13,517 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6736] [2024-11-13 22:18:13,519 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6776] [2024-11-13 22:18:13,550 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] [2024-11-13 22:18:13,570 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [7547] [2024-11-13 22:18:13,571 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] [2024-11-13 22:18:13,594 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7787] [2024-11-13 22:18:13,597 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7820] [2024-11-13 22:18:13,601 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] [2024-11-13 22:18:13,602 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7889] [2024-11-13 22:18:13,603 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7891] [2024-11-13 22:18:13,604 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7906] [2024-11-13 22:18:13,606 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] [2024-11-13 22:18:13,606 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7923] [2024-11-13 22:18:13,675 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] [2024-11-13 22:18:13,681 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] [2024-11-13 22:18:13,858 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_45414ae9-eb6a-4bc0-8171-cd9b0a344618/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] [2024-11-13 22:18:13,859 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_45414ae9-eb6a-4bc0-8171-cd9b0a344618/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] [2024-11-13 22:18:13,859 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_45414ae9-eb6a-4bc0-8171-cd9b0a344618/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] [2024-11-13 22:18:13,860 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_45414ae9-eb6a-4bc0-8171-cd9b0a344618/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] [2024-11-13 22:18:13,877 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:18:14,220 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:18:14,220 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:18:14 WrapperNode [2024-11-13 22:18:14,221 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:18:14,222 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:18:14,222 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:18:14,222 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:18:14,230 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:18:14" (1/1) ... [2024-11-13 22:18:14,364 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:18:14" (1/1) ... [2024-11-13 22:18:14,650 INFO L138 Inliner]: procedures = 540, calls = 2760, calls flagged for inlining = 276, calls inlined = 247, statements flattened = 6830 [2024-11-13 22:18:14,651 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:18:14,652 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:18:14,652 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:18:14,652 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:18:14,661 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:18:14" (1/1) ... [2024-11-13 22:18:14,662 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:18:14" (1/1) ... [2024-11-13 22:18:14,704 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:18:14" (1/1) ... [2024-11-13 22:18:14,705 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:18:14" (1/1) ... [2024-11-13 22:18:14,884 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:18:14" (1/1) ... [2024-11-13 22:18:14,917 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:18:14" (1/1) ... [2024-11-13 22:18:14,968 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:18:14" (1/1) ... [2024-11-13 22:18:14,992 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:18:14" (1/1) ... [2024-11-13 22:18:15,054 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:18:15,055 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:18:15,057 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:18:15,057 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:18:15,058 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:18:14" (1/1) ... [2024-11-13 22:18:15,067 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:18:15,083 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45414ae9-eb6a-4bc0-8171-cd9b0a344618/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:18:15,100 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45414ae9-eb6a-4bc0-8171-cd9b0a344618/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:18:15,104 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_45414ae9-eb6a-4bc0-8171-cd9b0a344618/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:18:15,135 INFO L130 BoogieDeclarations]: Found specification of procedure mii_check_media [2024-11-13 22:18:15,135 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_check_media [2024-11-13 22:18:15,136 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-13 22:18:15,136 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-13 22:18:15,137 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-13 22:18:15,137 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-13 22:18:15,137 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-13 22:18:15,137 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-13 22:18:15,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 22:18:15,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 22:18:15,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_78 [2024-11-13 22:18:15,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_78 [2024-11-13 22:18:15,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-13 22:18:15,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-13 22:18:15,140 INFO L130 BoogieDeclarations]: Found specification of procedure cp_poll_controller [2024-11-13 22:18:15,140 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_poll_controller [2024-11-13 22:18:15,140 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-13 22:18:15,140 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-13 22:18:15,140 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-13 22:18:15,140 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-13 22:18:15,140 INFO L130 BoogieDeclarations]: Found specification of procedure cp_init_rings [2024-11-13 22:18:15,140 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_init_rings [2024-11-13 22:18:15,140 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-13 22:18:15,140 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-13 22:18:15,140 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2024-11-13 22:18:15,140 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2024-11-13 22:18:15,140 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-13 22:18:15,140 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-13 22:18:15,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-13 22:18:15,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-13 22:18:15,141 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-13 22:18:15,141 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-13 22:18:15,141 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-13 22:18:15,141 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-13 22:18:15,141 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-13 22:18:15,141 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-13 22:18:15,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-13 22:18:15,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-13 22:18:15,141 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:18:15,141 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-13 22:18:15,141 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-13 22:18:15,141 INFO L130 BoogieDeclarations]: Found specification of procedure cp_set_rxbufsize [2024-11-13 22:18:15,141 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_set_rxbufsize [2024-11-13 22:18:15,141 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_cmd [2024-11-13 22:18:15,141 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_cmd [2024-11-13 22:18:15,141 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-13 22:18:15,142 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-13 22:18:15,142 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2024-11-13 22:18:15,142 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2024-11-13 22:18:15,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-13 22:18:15,142 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-13 22:18:15,142 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-13 22:18:15,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_109 [2024-11-13 22:18:15,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_109 [2024-11-13 22:18:15,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 22:18:15,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-13 22:18:15,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-13 22:18:15,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:18:15,146 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-13 22:18:15,146 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-13 22:18:15,146 INFO L130 BoogieDeclarations]: Found specification of procedure cp_init_rings_index [2024-11-13 22:18:15,146 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_init_rings_index [2024-11-13 22:18:15,146 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-13 22:18:15,146 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-13 22:18:15,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-13 22:18:15,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-13 22:18:15,146 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2024-11-13 22:18:15,146 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2024-11-13 22:18:15,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-13 22:18:15,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-13 22:18:15,146 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2024-11-13 22:18:15,146 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2024-11-13 22:18:15,146 INFO L130 BoogieDeclarations]: Found specification of procedure cp_set_rx_mode [2024-11-13 22:18:15,146 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_set_rx_mode [2024-11-13 22:18:15,147 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-13 22:18:15,147 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-13 22:18:15,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-13 22:18:15,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-13 22:18:15,147 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:18:15,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_cp_private [2024-11-13 22:18:15,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_cp_private [2024-11-13 22:18:15,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-13 22:18:15,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-13 22:18:15,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-13 22:18:15,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-13 22:18:15,147 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-11-13 22:18:15,147 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-11-13 22:18:15,147 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:18:15,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-13 22:18:15,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-13 22:18:15,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:18:15,148 INFO L130 BoogieDeclarations]: Found specification of procedure write_eeprom [2024-11-13 22:18:15,148 INFO L138 BoogieDeclarations]: Found implementation of procedure write_eeprom [2024-11-13 22:18:15,148 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 22:18:15,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 22:18:15,148 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-13 22:18:15,148 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-13 22:18:15,148 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-13 22:18:15,148 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-13 22:18:15,148 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-13 22:18:15,148 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-13 22:18:15,148 INFO L130 BoogieDeclarations]: Found specification of procedure cp_get_regs_len [2024-11-13 22:18:15,148 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_get_regs_len [2024-11-13 22:18:15,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-13 22:18:15,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-13 22:18:15,148 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2024-11-13 22:18:15,148 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2024-11-13 22:18:15,148 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-13 22:18:15,148 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-13 22:18:15,149 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-13 22:18:15,149 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-13 22:18:15,149 INFO L130 BoogieDeclarations]: Found specification of procedure cp_start_hw [2024-11-13 22:18:15,149 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_start_hw [2024-11-13 22:18:15,149 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2024-11-13 22:18:15,149 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2024-11-13 22:18:15,149 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2024-11-13 22:18:15,149 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2024-11-13 22:18:15,153 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:18:15,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:18:15,153 INFO L130 BoogieDeclarations]: Found specification of procedure cp_free_rings [2024-11-13 22:18:15,153 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_free_rings [2024-11-13 22:18:15,153 INFO L130 BoogieDeclarations]: Found specification of procedure cp_stop_hw [2024-11-13 22:18:15,153 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_stop_hw [2024-11-13 22:18:15,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-13 22:18:15,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 22:18:15,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-13 22:18:15,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-13 22:18:15,154 INFO L130 BoogieDeclarations]: Found specification of procedure cp_get_eeprom_len [2024-11-13 22:18:15,155 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_get_eeprom_len [2024-11-13 22:18:15,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-13 22:18:15,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-13 22:18:15,156 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-13 22:18:15,156 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-13 22:18:15,156 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_reset_queue [2024-11-13 22:18:15,156 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_reset_queue [2024-11-13 22:18:15,156 INFO L130 BoogieDeclarations]: Found specification of procedure cp_nway_reset [2024-11-13 22:18:15,157 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_nway_reset [2024-11-13 22:18:15,157 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2024-11-13 22:18:15,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2024-11-13 22:18:15,157 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 22:18:15,157 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 22:18:15,157 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-13 22:18:15,157 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-13 22:18:15,157 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2024-11-13 22:18:15,157 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2024-11-13 22:18:15,157 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2024-11-13 22:18:15,158 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2024-11-13 22:18:15,158 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-11-13 22:18:15,158 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-11-13 22:18:15,158 INFO L130 BoogieDeclarations]: Found specification of procedure cp_resume [2024-11-13 22:18:15,158 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_resume [2024-11-13 22:18:15,158 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-13 22:18:15,160 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-13 22:18:15,160 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom [2024-11-13 22:18:15,160 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom [2024-11-13 22:18:15,160 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2024-11-13 22:18:15,160 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2024-11-13 22:18:15,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:18:15,161 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-13 22:18:15,161 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-13 22:18:15,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:18:15,161 INFO L130 BoogieDeclarations]: Found specification of procedure cp_enable_irq [2024-11-13 22:18:15,161 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_enable_irq [2024-11-13 22:18:15,161 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2024-11-13 22:18:15,161 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2024-11-13 22:18:15,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_cp_private [2024-11-13 22:18:15,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_cp_private [2024-11-13 22:18:15,161 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_mwi [2024-11-13 22:18:15,161 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_mwi [2024-11-13 22:18:15,161 INFO L130 BoogieDeclarations]: Found specification of procedure __cp_set_rx_mode [2024-11-13 22:18:15,161 INFO L138 BoogieDeclarations]: Found implementation of procedure __cp_set_rx_mode [2024-11-13 22:18:15,161 INFO L130 BoogieDeclarations]: Found specification of procedure cp_clean_rings [2024-11-13 22:18:15,161 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_clean_rings [2024-11-13 22:18:15,161 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 22:18:15,161 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 22:18:15,161 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2024-11-13 22:18:15,162 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2024-11-13 22:18:15,162 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-13 22:18:15,162 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-13 22:18:15,162 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-11-13 22:18:15,162 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-11-13 22:18:15,162 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-11-13 22:18:15,162 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-11-13 22:18:15,162 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-13 22:18:15,162 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-13 22:18:15,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-13 22:18:15,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-13 22:18:15,162 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_cmd_end [2024-11-13 22:18:15,162 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_cmd_end [2024-11-13 22:18:15,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_108 [2024-11-13 22:18:15,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_108 [2024-11-13 22:18:15,162 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-13 22:18:15,162 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-13 22:18:15,162 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-13 22:18:15,163 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-13 22:18:15,163 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-13 22:18:15,163 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-13 22:18:15,163 INFO L130 BoogieDeclarations]: Found specification of procedure cp_close [2024-11-13 22:18:15,163 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_close [2024-11-13 22:18:15,163 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-13 22:18:15,163 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-13 22:18:15,163 INFO L130 BoogieDeclarations]: Found specification of procedure cp_open [2024-11-13 22:18:15,163 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_open [2024-11-13 22:18:15,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:18:15,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-13 22:18:15,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-13 22:18:15,163 INFO L130 BoogieDeclarations]: Found specification of procedure cp_tx_timeout [2024-11-13 22:18:15,163 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_tx_timeout [2024-11-13 22:18:15,163 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-13 22:18:15,163 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-13 22:18:15,163 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_cmd_start [2024-11-13 22:18:15,163 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_cmd_start [2024-11-13 22:18:15,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-13 22:18:15,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-13 22:18:15,164 INFO L130 BoogieDeclarations]: Found specification of procedure cp_init_hw [2024-11-13 22:18:15,164 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_init_hw [2024-11-13 22:18:15,164 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2024-11-13 22:18:15,164 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2024-11-13 22:18:15,164 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_extend_cmd [2024-11-13 22:18:15,164 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_extend_cmd [2024-11-13 22:18:15,164 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-11-13 22:18:15,167 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-11-13 22:18:15,167 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2024-11-13 22:18:15,167 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2024-11-13 22:18:15,167 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2024-11-13 22:18:15,168 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2024-11-13 22:18:15,168 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-13 22:18:15,168 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-13 22:18:15,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:18:15,168 INFO L130 BoogieDeclarations]: Found specification of procedure cp_interrupt [2024-11-13 22:18:15,168 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_interrupt [2024-11-13 22:18:15,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-13 22:18:15,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-13 22:18:15,169 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2024-11-13 22:18:15,169 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2024-11-13 22:18:15,169 INFO L130 BoogieDeclarations]: Found specification of procedure cp_remove_one [2024-11-13 22:18:15,169 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_remove_one [2024-11-13 22:18:16,456 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:18:16,461 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:18:16,732 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-13 22:18:56,504 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-13 22:18:57,955 INFO L? ?]: Removed 2987 outVars from TransFormulas that were not future-live. [2024-11-13 22:18:57,955 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:19:01,080 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:19:01,080 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-13 22:19:01,080 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:19:01 BoogieIcfgContainer [2024-11-13 22:19:01,081 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:19:01,082 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:19:01,082 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:19:01,093 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:19:01,093 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:19:01" (1/1) ... [2024-11-13 22:19:01,101 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:19:01,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:01,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2261 states to 1573 states and 2261 transitions. [2024-11-13 22:19:01,231 INFO L276 IsEmpty]: Start isEmpty. Operand 1573 states and 2261 transitions. [2024-11-13 22:19:01,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 22:19:01,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:01,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:08,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:09,765 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 992 trivial. 0 not checked. [2024-11-13 22:19:19,886 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:19:20,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:20,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2271 states to 1578 states and 2271 transitions. [2024-11-13 22:19:20,581 INFO L276 IsEmpty]: Start isEmpty. Operand 1578 states and 2271 transitions. [2024-11-13 22:19:20,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 22:19:20,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:20,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:27,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:28,661 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 992 trivial. 0 not checked. [2024-11-13 22:19:29,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:29,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2285 states to 1585 states and 2285 transitions. [2024-11-13 22:19:29,687 INFO L276 IsEmpty]: Start isEmpty. Operand 1585 states and 2285 transitions. [2024-11-13 22:19:29,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 22:19:29,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:29,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:36,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:37,014 INFO L134 CoverageAnalysis]: Checked inductivity of 1031 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1026 trivial. 0 not checked. [2024-11-13 22:19:37,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:37,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2285 states to 1586 states and 2285 transitions. [2024-11-13 22:19:37,146 INFO L276 IsEmpty]: Start isEmpty. Operand 1586 states and 2285 transitions. [2024-11-13 22:19:37,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 22:19:37,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:37,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:44,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:45,345 INFO L134 CoverageAnalysis]: Checked inductivity of 1029 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1026 trivial. 0 not checked. [2024-11-13 22:19:47,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:47,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2301 states to 1592 states and 2301 transitions. [2024-11-13 22:19:47,946 INFO L276 IsEmpty]: Start isEmpty. Operand 1592 states and 2301 transitions. [2024-11-13 22:19:47,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 22:19:47,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:47,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:54,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:54,804 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 992 trivial. 0 not checked. [2024-11-13 22:19:55,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:55,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2304 states to 1596 states and 2304 transitions. [2024-11-13 22:19:55,180 INFO L276 IsEmpty]: Start isEmpty. Operand 1596 states and 2304 transitions. [2024-11-13 22:19:55,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 22:19:55,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:55,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:03,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:04,067 INFO L134 CoverageAnalysis]: Checked inductivity of 1029 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2024-11-13 22:20:05,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:05,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2314 states to 1601 states and 2314 transitions. [2024-11-13 22:20:05,877 INFO L276 IsEmpty]: Start isEmpty. Operand 1601 states and 2314 transitions. [2024-11-13 22:20:05,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 22:20:05,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:05,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:12,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:13,389 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 992 trivial. 0 not checked. [2024-11-13 22:20:16,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:16,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2335 states to 1610 states and 2335 transitions. [2024-11-13 22:20:16,482 INFO L276 IsEmpty]: Start isEmpty. Operand 1610 states and 2335 transitions. [2024-11-13 22:20:16,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-13 22:20:16,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:16,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:23,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:23,492 INFO L134 CoverageAnalysis]: Checked inductivity of 1029 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2024-11-13 22:20:26,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:26,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2376 states to 1617 states and 2376 transitions. [2024-11-13 22:20:26,565 INFO L276 IsEmpty]: Start isEmpty. Operand 1617 states and 2376 transitions. [2024-11-13 22:20:26,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 22:20:26,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:26,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:32,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:33,015 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 992 trivial. 0 not checked. [2024-11-13 22:20:33,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:33,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2379 states to 1620 states and 2379 transitions. [2024-11-13 22:20:33,308 INFO L276 IsEmpty]: Start isEmpty. Operand 1620 states and 2379 transitions. [2024-11-13 22:20:33,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 22:20:33,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:33,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:40,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:40,776 INFO L134 CoverageAnalysis]: Checked inductivity of 1033 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1026 trivial. 0 not checked. [2024-11-13 22:20:44,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:44,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2395 states to 1627 states and 2395 transitions. [2024-11-13 22:20:44,302 INFO L276 IsEmpty]: Start isEmpty. Operand 1627 states and 2395 transitions. [2024-11-13 22:20:44,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 22:20:44,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:44,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:51,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:51,634 INFO L134 CoverageAnalysis]: Checked inductivity of 1072 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1066 trivial. 0 not checked. [2024-11-13 22:20:56,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:56,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2413 states to 1635 states and 2413 transitions. [2024-11-13 22:20:56,134 INFO L276 IsEmpty]: Start isEmpty. Operand 1635 states and 2413 transitions. [2024-11-13 22:20:56,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 22:20:56,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:56,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:02,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:03,313 INFO L134 CoverageAnalysis]: Checked inductivity of 1029 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1026 trivial. 0 not checked. [2024-11-13 22:21:03,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:03,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2417 states to 1639 states and 2417 transitions. [2024-11-13 22:21:03,682 INFO L276 IsEmpty]: Start isEmpty. Operand 1639 states and 2417 transitions. [2024-11-13 22:21:03,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-13 22:21:03,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:03,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:10,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:10,348 INFO L134 CoverageAnalysis]: Checked inductivity of 1076 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1076 trivial. 0 not checked. [2024-11-13 22:21:12,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:12,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2424 states to 1643 states and 2424 transitions. [2024-11-13 22:21:12,023 INFO L276 IsEmpty]: Start isEmpty. Operand 1643 states and 2424 transitions. [2024-11-13 22:21:12,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-13 22:21:12,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:12,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:17,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:18,031 INFO L134 CoverageAnalysis]: Checked inductivity of 1030 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1030 trivial. 0 not checked. [2024-11-13 22:21:20,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:20,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2464 states to 1650 states and 2464 transitions. [2024-11-13 22:21:20,374 INFO L276 IsEmpty]: Start isEmpty. Operand 1650 states and 2464 transitions. [2024-11-13 22:21:20,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-13 22:21:20,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:20,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:26,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:27,059 INFO L134 CoverageAnalysis]: Checked inductivity of 1030 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1030 trivial. 0 not checked. [2024-11-13 22:21:28,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:28,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2472 states to 1654 states and 2472 transitions. [2024-11-13 22:21:28,978 INFO L276 IsEmpty]: Start isEmpty. Operand 1654 states and 2472 transitions. [2024-11-13 22:21:28,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-13 22:21:28,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:28,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:35,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:36,142 INFO L134 CoverageAnalysis]: Checked inductivity of 1030 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1030 trivial. 0 not checked. [2024-11-13 22:21:37,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:37,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2481 states to 1658 states and 2481 transitions. [2024-11-13 22:21:37,877 INFO L276 IsEmpty]: Start isEmpty. Operand 1658 states and 2481 transitions. [2024-11-13 22:21:37,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-13 22:21:37,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:37,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:43,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:44,580 INFO L134 CoverageAnalysis]: Checked inductivity of 1075 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 1062 trivial. 0 not checked. [2024-11-13 22:21:50,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:50,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2502 states to 1665 states and 2502 transitions. [2024-11-13 22:21:50,950 INFO L276 IsEmpty]: Start isEmpty. Operand 1665 states and 2502 transitions. [2024-11-13 22:21:50,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-13 22:21:50,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:50,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:57,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:58,423 INFO L134 CoverageAnalysis]: Checked inductivity of 1077 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2024-11-13 22:22:05,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:05,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2517 states to 1671 states and 2517 transitions. [2024-11-13 22:22:05,612 INFO L276 IsEmpty]: Start isEmpty. Operand 1671 states and 2517 transitions. [2024-11-13 22:22:05,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-13 22:22:05,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:05,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:11,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:11,998 INFO L134 CoverageAnalysis]: Checked inductivity of 1036 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1036 trivial. 0 not checked. [2024-11-13 22:22:12,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:12,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2520 states to 1672 states and 2520 transitions. [2024-11-13 22:22:12,633 INFO L276 IsEmpty]: Start isEmpty. Operand 1672 states and 2520 transitions. [2024-11-13 22:22:12,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-13 22:22:12,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:12,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:18,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:19,609 INFO L134 CoverageAnalysis]: Checked inductivity of 1078 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2024-11-13 22:22:29,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:29,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2535 states to 1679 states and 2535 transitions. [2024-11-13 22:22:29,150 INFO L276 IsEmpty]: Start isEmpty. Operand 1679 states and 2535 transitions. [2024-11-13 22:22:29,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-13 22:22:29,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:29,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:35,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:35,363 INFO L134 CoverageAnalysis]: Checked inductivity of 1031 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1031 trivial. 0 not checked. [2024-11-13 22:22:35,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:35,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2543 states to 1685 states and 2543 transitions. [2024-11-13 22:22:35,670 INFO L276 IsEmpty]: Start isEmpty. Operand 1685 states and 2543 transitions. [2024-11-13 22:22:35,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-13 22:22:35,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:35,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:41,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:41,855 INFO L134 CoverageAnalysis]: Checked inductivity of 1029 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1029 trivial. 0 not checked. [2024-11-13 22:22:44,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:44,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2583 states to 1702 states and 2583 transitions. [2024-11-13 22:22:44,528 INFO L276 IsEmpty]: Start isEmpty. Operand 1702 states and 2583 transitions. [2024-11-13 22:22:44,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 22:22:44,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:44,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:51,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:52,145 INFO L134 CoverageAnalysis]: Checked inductivity of 1031 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1028 trivial. 0 not checked. [2024-11-13 22:22:53,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:53,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2584 states to 1703 states and 2584 transitions. [2024-11-13 22:22:53,341 INFO L276 IsEmpty]: Start isEmpty. Operand 1703 states and 2584 transitions. [2024-11-13 22:22:53,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 22:22:53,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:53,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:00,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:00,391 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2024-11-13 22:23:00,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:00,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2585 states to 1704 states and 2585 transitions. [2024-11-13 22:23:00,473 INFO L276 IsEmpty]: Start isEmpty. Operand 1704 states and 2585 transitions. [2024-11-13 22:23:00,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 22:23:00,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:00,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:06,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:06,486 INFO L134 CoverageAnalysis]: Checked inductivity of 1125 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1116 trivial. 0 not checked. [2024-11-13 22:23:11,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:11,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2587 states to 1707 states and 2587 transitions. [2024-11-13 22:23:11,231 INFO L276 IsEmpty]: Start isEmpty. Operand 1707 states and 2587 transitions. [2024-11-13 22:23:11,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-13 22:23:11,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:11,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:17,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:17,501 INFO L134 CoverageAnalysis]: Checked inductivity of 1077 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1066 trivial. 0 not checked. [2024-11-13 22:23:20,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:20,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2627 states to 1714 states and 2627 transitions. [2024-11-13 22:23:20,429 INFO L276 IsEmpty]: Start isEmpty. Operand 1714 states and 2627 transitions. [2024-11-13 22:23:20,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-13 22:23:20,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:20,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:25,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:26,439 INFO L134 CoverageAnalysis]: Checked inductivity of 1078 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1078 trivial. 0 not checked. [2024-11-13 22:23:30,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:30,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2629 states to 1717 states and 2629 transitions. [2024-11-13 22:23:30,143 INFO L276 IsEmpty]: Start isEmpty. Operand 1717 states and 2629 transitions. [2024-11-13 22:23:30,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-13 22:23:30,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:30,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:35,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:35,928 INFO L134 CoverageAnalysis]: Checked inductivity of 1124 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 1104 trivial. 0 not checked. [2024-11-13 22:23:43,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:43,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2646 states to 1722 states and 2646 transitions. [2024-11-13 22:23:43,306 INFO L276 IsEmpty]: Start isEmpty. Operand 1722 states and 2646 transitions. [2024-11-13 22:23:43,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 22:23:43,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:43,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:48,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:48,942 INFO L134 CoverageAnalysis]: Checked inductivity of 1132 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 1111 trivial. 0 not checked. [2024-11-13 22:23:49,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:49,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2645 states to 1722 states and 2645 transitions. [2024-11-13 22:23:49,498 INFO L276 IsEmpty]: Start isEmpty. Operand 1722 states and 2645 transitions. [2024-11-13 22:23:49,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 22:23:49,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:49,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:54,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:55,285 INFO L134 CoverageAnalysis]: Checked inductivity of 1030 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1030 trivial. 0 not checked. [2024-11-13 22:23:58,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:58,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2683 states to 1739 states and 2683 transitions. [2024-11-13 22:23:58,421 INFO L276 IsEmpty]: Start isEmpty. Operand 1739 states and 2683 transitions. [2024-11-13 22:23:58,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-13 22:23:58,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:58,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:03,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:04,067 INFO L134 CoverageAnalysis]: Checked inductivity of 1080 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1080 trivial. 0 not checked. [2024-11-13 22:24:04,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:04,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2686 states to 1740 states and 2686 transitions. [2024-11-13 22:24:04,762 INFO L276 IsEmpty]: Start isEmpty. Operand 1740 states and 2686 transitions. [2024-11-13 22:24:04,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-13 22:24:04,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:04,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:10,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:11,016 INFO L134 CoverageAnalysis]: Checked inductivity of 1134 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 1111 trivial. 0 not checked. [2024-11-13 22:24:11,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:11,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2685 states to 1740 states and 2685 transitions. [2024-11-13 22:24:11,430 INFO L276 IsEmpty]: Start isEmpty. Operand 1740 states and 2685 transitions. [2024-11-13 22:24:11,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 22:24:11,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:11,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:17,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:17,388 INFO L134 CoverageAnalysis]: Checked inductivity of 1073 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1067 trivial. 0 not checked. [2024-11-13 22:24:19,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:19,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2721 states to 1757 states and 2721 transitions. [2024-11-13 22:24:19,025 INFO L276 IsEmpty]: Start isEmpty. Operand 1757 states and 2721 transitions. [2024-11-13 22:24:19,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-13 22:24:19,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:19,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:25,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:25,304 INFO L134 CoverageAnalysis]: Checked inductivity of 1075 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1075 trivial. 0 not checked. [2024-11-13 22:24:25,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:25,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2729 states to 1763 states and 2729 transitions. [2024-11-13 22:24:25,624 INFO L276 IsEmpty]: Start isEmpty. Operand 1763 states and 2729 transitions. [2024-11-13 22:24:25,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 22:24:25,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:25,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:31,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:31,648 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1065 trivial. 0 not checked. [2024-11-13 22:24:31,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:31,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2730 states to 1764 states and 2730 transitions. [2024-11-13 22:24:31,763 INFO L276 IsEmpty]: Start isEmpty. Operand 1764 states and 2730 transitions. [2024-11-13 22:24:31,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 22:24:31,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:31,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:37,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:37,611 INFO L134 CoverageAnalysis]: Checked inductivity of 1126 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 1107 trivial. 0 not checked. [2024-11-13 22:24:39,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:39,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2740 states to 1771 states and 2740 transitions. [2024-11-13 22:24:39,384 INFO L276 IsEmpty]: Start isEmpty. Operand 1771 states and 2740 transitions. [2024-11-13 22:24:39,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 22:24:39,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:39,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:45,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:46,232 INFO L134 CoverageAnalysis]: Checked inductivity of 1035 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1026 trivial. 0 not checked. [2024-11-13 22:24:55,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:55,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2772 states to 1783 states and 2772 transitions. [2024-11-13 22:24:55,052 INFO L276 IsEmpty]: Start isEmpty. Operand 1783 states and 2772 transitions. [2024-11-13 22:24:55,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 22:24:55,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:55,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:01,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:01,360 INFO L134 CoverageAnalysis]: Checked inductivity of 1127 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 1107 trivial. 0 not checked. [2024-11-13 22:25:03,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:03,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2782 states to 1790 states and 2782 transitions. [2024-11-13 22:25:03,591 INFO L276 IsEmpty]: Start isEmpty. Operand 1790 states and 2782 transitions. [2024-11-13 22:25:03,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-13 22:25:03,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:03,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:10,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:14,225 INFO L134 CoverageAnalysis]: Checked inductivity of 1123 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1123 trivial. 0 not checked. [2024-11-13 22:25:25,321 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 [] [2024-11-13 22:25:38,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:38,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2927 states to 1821 states and 2878 transitions. [2024-11-13 22:25:38,270 INFO L276 IsEmpty]: Start isEmpty. Operand 1821 states and 2878 transitions. [2024-11-13 22:25:38,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-13 22:25:38,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:38,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:44,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:46,065 INFO L134 CoverageAnalysis]: Checked inductivity of 1114 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 1100 trivial. 0 not checked. [2024-11-13 22:25:58,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:58,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2959 states to 1831 states and 2910 transitions. [2024-11-13 22:25:58,864 INFO L276 IsEmpty]: Start isEmpty. Operand 1831 states and 2910 transitions. [2024-11-13 22:25:58,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 22:25:58,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:58,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:05,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:05,919 INFO L134 CoverageAnalysis]: Checked inductivity of 1073 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1073 trivial. 0 not checked. [2024-11-13 22:26:09,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:09,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2961 states to 1832 states and 2912 transitions. [2024-11-13 22:26:09,228 INFO L276 IsEmpty]: Start isEmpty. Operand 1832 states and 2912 transitions. [2024-11-13 22:26:09,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 22:26:09,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:09,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:15,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:16,357 INFO L134 CoverageAnalysis]: Checked inductivity of 1135 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1135 trivial. 0 not checked. [2024-11-13 22:26:16,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:16,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2966 states to 1836 states and 2917 transitions. [2024-11-13 22:26:16,499 INFO L276 IsEmpty]: Start isEmpty. Operand 1836 states and 2917 transitions. [2024-11-13 22:26:16,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 22:26:16,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:16,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:22,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:22,840 INFO L134 CoverageAnalysis]: Checked inductivity of 1074 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1071 trivial. 0 not checked. [2024-11-13 22:26:23,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:23,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2967 states to 1837 states and 2918 transitions. [2024-11-13 22:26:23,157 INFO L276 IsEmpty]: Start isEmpty. Operand 1837 states and 2918 transitions. [2024-11-13 22:26:23,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 22:26:23,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:23,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:29,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:31,076 INFO L134 CoverageAnalysis]: Checked inductivity of 1125 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1123 trivial. 0 not checked. [2024-11-13 22:26:45,043 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:26:59,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:59,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3101 states to 1867 states and 3002 transitions. [2024-11-13 22:26:59,820 INFO L276 IsEmpty]: Start isEmpty. Operand 1867 states and 3002 transitions. [2024-11-13 22:26:59,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 22:26:59,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:59,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:05,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:07,382 INFO L134 CoverageAnalysis]: Checked inductivity of 1038 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 1026 trivial. 0 not checked. [2024-11-13 22:27:28,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:28,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3137 states to 1881 states and 3038 transitions. [2024-11-13 22:27:28,898 INFO L276 IsEmpty]: Start isEmpty. Operand 1881 states and 3038 transitions. [2024-11-13 22:27:28,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 22:27:28,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:28,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:34,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:35,120 INFO L134 CoverageAnalysis]: Checked inductivity of 1077 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1066 trivial. 0 not checked. [2024-11-13 22:27:40,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:40,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3175 states to 1898 states and 3076 transitions. [2024-11-13 22:27:40,376 INFO L276 IsEmpty]: Start isEmpty. Operand 1898 states and 3076 transitions. [2024-11-13 22:27:40,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-13 22:27:40,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:40,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:46,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:46,916 INFO L134 CoverageAnalysis]: Checked inductivity of 1137 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1135 trivial. 0 not checked. [2024-11-13 22:27:47,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:47,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3180 states to 1902 states and 3081 transitions. [2024-11-13 22:27:47,122 INFO L276 IsEmpty]: Start isEmpty. Operand 1902 states and 3081 transitions. [2024-11-13 22:27:47,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 22:27:47,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:47,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:53,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:53,408 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1113 trivial. 0 not checked. [2024-11-13 22:27:56,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:56,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3216 states to 1919 states and 3117 transitions. [2024-11-13 22:27:56,315 INFO L276 IsEmpty]: Start isEmpty. Operand 1919 states and 3117 transitions. [2024-11-13 22:27:56,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-13 22:27:56,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:56,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:03,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:03,907 INFO L134 CoverageAnalysis]: Checked inductivity of 1149 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1149 trivial. 0 not checked. [2024-11-13 22:28:04,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:04,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3225 states to 1925 states and 3125 transitions. [2024-11-13 22:28:04,275 INFO L276 IsEmpty]: Start isEmpty. Operand 1925 states and 3125 transitions. [2024-11-13 22:28:04,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-13 22:28:04,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:04,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:10,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:10,559 INFO L134 CoverageAnalysis]: Checked inductivity of 1112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1112 trivial. 0 not checked. [2024-11-13 22:28:24,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:24,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3259 states to 1946 states and 3159 transitions. [2024-11-13 22:28:24,047 INFO L276 IsEmpty]: Start isEmpty. Operand 1946 states and 3159 transitions. [2024-11-13 22:28:24,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 22:28:24,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:24,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:30,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:32,672 INFO L134 CoverageAnalysis]: Checked inductivity of 1085 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 1062 trivial. 0 not checked. [2024-11-13 22:28:58,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:58,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3299 states to 1964 states and 3199 transitions. [2024-11-13 22:28:58,606 INFO L276 IsEmpty]: Start isEmpty. Operand 1964 states and 3199 transitions. [2024-11-13 22:28:58,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-13 22:28:58,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:58,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:04,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:05,351 INFO L134 CoverageAnalysis]: Checked inductivity of 1169 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1169 trivial. 0 not checked. [2024-11-13 22:29:13,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:13,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3314 states to 1972 states and 3214 transitions. [2024-11-13 22:29:13,547 INFO L276 IsEmpty]: Start isEmpty. Operand 1972 states and 3214 transitions. [2024-11-13 22:29:13,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 22:29:13,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:13,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:20,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:22,168 INFO L134 CoverageAnalysis]: Checked inductivity of 1117 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 1100 trivial. 0 not checked. [2024-11-13 22:29:47,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:47,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3348 states to 1984 states and 3248 transitions. [2024-11-13 22:29:47,336 INFO L276 IsEmpty]: Start isEmpty. Operand 1984 states and 3248 transitions. [2024-11-13 22:29:47,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-11-13 22:29:47,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:47,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:53,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:53,824 INFO L134 CoverageAnalysis]: Checked inductivity of 1113 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1107 trivial. 0 not checked. [2024-11-13 22:29:53,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:53,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3349 states to 1985 states and 3249 transitions. [2024-11-13 22:29:53,918 INFO L276 IsEmpty]: Start isEmpty. Operand 1985 states and 3249 transitions. [2024-11-13 22:29:53,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-13 22:29:53,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:53,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:00,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:00,564 INFO L134 CoverageAnalysis]: Checked inductivity of 1169 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1161 trivial. 0 not checked. [2024-11-13 22:30:09,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:09,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3376 states to 2003 states and 3276 transitions. [2024-11-13 22:30:09,615 INFO L276 IsEmpty]: Start isEmpty. Operand 2003 states and 3276 transitions. [2024-11-13 22:30:09,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-13 22:30:09,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:09,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:15,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:18,050 INFO L134 CoverageAnalysis]: Checked inductivity of 1157 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1153 trivial. 0 not checked. [2024-11-13 22:30:33,770 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:31:13,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:13,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3505 states to 2037 states and 3354 transitions. [2024-11-13 22:31:13,950 INFO L276 IsEmpty]: Start isEmpty. Operand 2037 states and 3354 transitions. [2024-11-13 22:31:13,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-13 22:31:13,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:13,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:20,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:20,828 INFO L134 CoverageAnalysis]: Checked inductivity of 1131 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1127 trivial. 0 not checked. [2024-11-13 22:31:21,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:21,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3510 states to 2040 states and 3358 transitions. [2024-11-13 22:31:21,056 INFO L276 IsEmpty]: Start isEmpty. Operand 2040 states and 3358 transitions. [2024-11-13 22:31:21,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-13 22:31:21,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:21,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:26,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:28,868 INFO L134 CoverageAnalysis]: Checked inductivity of 1175 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 1163 trivial. 0 not checked. [2024-11-13 22:31:45,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:45,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3527 states to 2046 states and 3375 transitions. [2024-11-13 22:31:45,745 INFO L276 IsEmpty]: Start isEmpty. Operand 2046 states and 3375 transitions. [2024-11-13 22:31:45,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-13 22:31:45,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:45,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:51,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:51,839 INFO L134 CoverageAnalysis]: Checked inductivity of 1169 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1161 trivial. 0 not checked. [2024-11-13 22:31:56,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:56,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3534 states to 2049 states and 3382 transitions. [2024-11-13 22:31:56,660 INFO L276 IsEmpty]: Start isEmpty. Operand 2049 states and 3382 transitions. [2024-11-13 22:31:56,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-11-13 22:31:56,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:56,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:02,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:02,705 INFO L134 CoverageAnalysis]: Checked inductivity of 1075 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1075 trivial. 0 not checked. [2024-11-13 22:32:05,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:05,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3535 states to 2050 states and 3383 transitions. [2024-11-13 22:32:05,611 INFO L276 IsEmpty]: Start isEmpty. Operand 2050 states and 3383 transitions. [2024-11-13 22:32:05,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-11-13 22:32:05,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:05,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:11,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:11,572 INFO L134 CoverageAnalysis]: Checked inductivity of 1079 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 1066 trivial. 0 not checked. [2024-11-13 22:32:23,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:23,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3558 states to 2058 states and 3406 transitions. [2024-11-13 22:32:23,108 INFO L276 IsEmpty]: Start isEmpty. Operand 2058 states and 3406 transitions. [2024-11-13 22:32:23,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-11-13 22:32:23,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:23,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:28,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:29,084 INFO L134 CoverageAnalysis]: Checked inductivity of 1079 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 1066 trivial. 0 not checked.