./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-mutex_drivers-net-ethernet-via-via-rhine.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54dec36f-cd62-4359-b27b-0a7508f2c9ee/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54dec36f-cd62-4359-b27b-0a7508f2c9ee/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54dec36f-cd62-4359-b27b-0a7508f2c9ee/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54dec36f-cd62-4359-b27b-0a7508f2c9ee/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54dec36f-cd62-4359-b27b-0a7508f2c9ee/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54dec36f-cd62-4359-b27b-0a7508f2c9ee/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 13e6b0a729331bce63a8ef0a7bbf69e8973bc24c60f930c84fc21ac21a1a624d --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:51:47,154 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:51:47,272 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54dec36f-cd62-4359-b27b-0a7508f2c9ee/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 22:51:47,281 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:51:47,282 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:51:47,330 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:51:47,331 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:51:47,332 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:51:47,333 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:51:47,333 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:51:47,334 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:51:47,334 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:51:47,335 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:51:47,335 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:51:47,336 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:51:47,337 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:51:47,337 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:51:47,338 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:51:47,338 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:51:47,339 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:51:47,339 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:51:47,348 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:51:47,348 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:51:47,348 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:51:47,349 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:51:47,349 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:51:47,350 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:51:47,350 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:51:47,350 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:51:47,351 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:51:47,352 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54dec36f-cd62-4359-b27b-0a7508f2c9ee/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54dec36f-cd62-4359-b27b-0a7508f2c9ee/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 13e6b0a729331bce63a8ef0a7bbf69e8973bc24c60f930c84fc21ac21a1a624d [2024-11-08 22:51:47,667 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:51:47,706 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:51:47,710 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:51:47,713 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:51:47,713 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:51:47,715 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54dec36f-cd62-4359-b27b-0a7508f2c9ee/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i Unable to find full path for "g++" [2024-11-08 22:51:50,426 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:51:51,286 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:51:51,287 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54dec36f-cd62-4359-b27b-0a7508f2c9ee/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i [2024-11-08 22:51:51,370 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54dec36f-cd62-4359-b27b-0a7508f2c9ee/bin/ukojak-verify-ImItNfHLgk/data/47d522d4a/6a72339f2e0c40d38da76c801f95664f/FLAGa3ad2fb56 [2024-11-08 22:51:51,390 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54dec36f-cd62-4359-b27b-0a7508f2c9ee/bin/ukojak-verify-ImItNfHLgk/data/47d522d4a/6a72339f2e0c40d38da76c801f95664f [2024-11-08 22:51:51,394 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:51:51,399 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:51:51,400 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:51:51,401 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:51:51,408 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:51:51,410 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:51:51" (1/1) ... [2024-11-08 22:51:51,413 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@609242d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:51:51, skipping insertion in model container [2024-11-08 22:51:51,414 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:51:51" (1/1) ... [2024-11-08 22:51:51,681 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:51:55,893 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_54dec36f-cd62-4359-b27b-0a7508f2c9ee/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i[380944,380957] [2024-11-08 22:51:55,899 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_54dec36f-cd62-4359-b27b-0a7508f2c9ee/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i[381110,381123] [2024-11-08 22:51:55,900 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_54dec36f-cd62-4359-b27b-0a7508f2c9ee/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i[381274,381287] [2024-11-08 22:51:55,901 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_54dec36f-cd62-4359-b27b-0a7508f2c9ee/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i[381439,381452] [2024-11-08 22:51:55,940 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:51:56,070 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:51:56,297 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"); [5349] [2024-11-08 22:51:56,299 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)); [5356] [2024-11-08 22:51:56,299 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5363] [2024-11-08 22:51:56,303 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/d4e00c1/linux-kernel-locking-mutex/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5442-5443] [2024-11-08 22:51:56,304 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"); [5448-5450] [2024-11-08 22:51:56,308 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [5593] [2024-11-08 22:51:56,309 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5607] [2024-11-08 22:51:56,310 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5615] [2024-11-08 22:51:56,319 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)); [5707-5708] [2024-11-08 22:51:56,321 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)); [5741-5742] [2024-11-08 22:51:56,325 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" (103), "i" (12UL)); [5778-5779] [2024-11-08 22:51:56,327 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" (115), "i" (12UL)); [5815-5816] [2024-11-08 22:51:56,340 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)); [6162-6163] [2024-11-08 22:51:56,340 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6169] [2024-11-08 22:51:56,348 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [6411] [2024-11-08 22:51:56,349 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6414] [2024-11-08 22:51:56,349 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6417] [2024-11-08 22:51:56,349 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6420] [2024-11-08 22:51:56,351 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [6451] [2024-11-08 22:51:56,352 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6454] [2024-11-08 22:51:56,352 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6457] [2024-11-08 22:51:56,352 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6460] [2024-11-08 22:51:56,353 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [6491] [2024-11-08 22:51:56,354 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6494] [2024-11-08 22:51:56,354 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6497] [2024-11-08 22:51:56,354 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6500] [2024-11-08 22:51:56,355 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [6531] [2024-11-08 22:51:56,356 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6534] [2024-11-08 22:51:56,356 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6537] [2024-11-08 22:51:56,356 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6540] [2024-11-08 22:51:56,378 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6984] [2024-11-08 22:51:56,417 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7398] [2024-11-08 22:51:56,459 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8071] [2024-11-08 22:51:56,460 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8090] [2024-11-08 22:51:56,462 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8103] [2024-11-08 22:51:56,464 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8108] [2024-11-08 22:51:56,465 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8121] [2024-11-08 22:51:56,466 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8133] [2024-11-08 22:51:56,495 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8659] [2024-11-08 22:51:56,496 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8661] [2024-11-08 22:51:56,503 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8708] [2024-11-08 22:51:56,773 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_54dec36f-cd62-4359-b27b-0a7508f2c9ee/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i[380944,380957] [2024-11-08 22:51:56,774 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_54dec36f-cd62-4359-b27b-0a7508f2c9ee/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i[381110,381123] [2024-11-08 22:51:56,775 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_54dec36f-cd62-4359-b27b-0a7508f2c9ee/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i[381274,381287] [2024-11-08 22:51:56,776 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_54dec36f-cd62-4359-b27b-0a7508f2c9ee/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i[381439,381452] [2024-11-08 22:51:56,793 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:51:57,168 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:51:57,168 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:51:57 WrapperNode [2024-11-08 22:51:57,169 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:51:57,171 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:51:57,171 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:51:57,171 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:51:57,182 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:51:57" (1/1) ... [2024-11-08 22:51:57,364 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:51:57" (1/1) ... [2024-11-08 22:51:57,679 INFO L138 Inliner]: procedures = 490, calls = 3263, calls flagged for inlining = 293, calls inlined = 260, statements flattened = 7123 [2024-11-08 22:51:57,680 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:51:57,681 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:51:57,681 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:51:57,681 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:51:57,695 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:51:57" (1/1) ... [2024-11-08 22:51:57,695 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:51:57" (1/1) ... [2024-11-08 22:51:57,825 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:51:57" (1/1) ... [2024-11-08 22:51:57,828 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:51:57" (1/1) ... [2024-11-08 22:51:58,025 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:51:57" (1/1) ... [2024-11-08 22:51:58,054 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:51:57" (1/1) ... [2024-11-08 22:51:58,089 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:51:57" (1/1) ... [2024-11-08 22:51:58,125 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:51:57" (1/1) ... [2024-11-08 22:51:58,189 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:51:58,191 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:51:58,191 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:51:58,192 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:51:58,194 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:51:57" (1/1) ... [2024-11-08 22:51:58,202 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:51:58,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54dec36f-cd62-4359-b27b-0a7508f2c9ee/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:51:58,237 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54dec36f-cd62-4359-b27b-0a7508f2c9ee/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:51:58,241 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_54dec36f-cd62-4359-b27b-0a7508f2c9ee/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:51:58,288 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-08 22:51:58,288 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-08 22:51:58,288 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-08 22:51:58,288 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-08 22:51:58,289 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-11-08 22:51:58,289 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-11-08 22:51:58,289 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-08 22:51:58,289 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-08 22:51:58,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-08 22:51:58,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-08 22:51:58,290 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-08 22:51:58,290 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-08 22:51:58,290 INFO L130 BoogieDeclarations]: Found specification of procedure free_tbufs [2024-11-08 22:51:58,290 INFO L138 BoogieDeclarations]: Found implementation of procedure free_tbufs [2024-11-08 22:51:58,290 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-08 22:51:58,291 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-08 22:51:58,291 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-08 22:51:58,291 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-08 22:51:58,292 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2024-11-08 22:51:58,292 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2024-11-08 22:51:58,292 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-08 22:51:58,292 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-08 22:51:58,293 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2024-11-08 22:51:58,293 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2024-11-08 22:51:58,293 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_poll [2024-11-08 22:51:58,293 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_poll [2024-11-08 22:51:58,294 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2024-11-08 22:51:58,294 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2024-11-08 22:51:58,295 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-08 22:51:58,296 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-08 22:51:58,296 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-08 22:51:58,296 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-08 22:51:58,296 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2024-11-08 22:51:58,297 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2024-11-08 22:51:58,297 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit_low [2024-11-08 22:51:58,297 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit_low [2024-11-08 22:51:58,297 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-08 22:51:58,297 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-08 22:51:58,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-08 22:51:58,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-08 22:51:58,298 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-08 22:51:58,298 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-08 22:51:58,298 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2024-11-08 22:51:58,298 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2024-11-08 22:51:58,298 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-08 22:51:58,298 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-08 22:51:58,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-08 22:51:58,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-08 22:51:58,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2024-11-08 22:51:58,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2024-11-08 22:51:58,299 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-08 22:51:58,299 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-08 22:51:58,299 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:51:58,299 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-11-08 22:51:58,299 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-11-08 22:51:58,300 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit [2024-11-08 22:51:58,300 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit [2024-11-08 22:51:58,300 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-08 22:51:58,300 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-08 22:51:58,300 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-08 22:51:58,300 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-08 22:51:58,300 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-08 22:51:58,300 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-08 22:51:58,303 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2024-11-08 22:51:58,303 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2024-11-08 22:51:58,303 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_rbufs [2024-11-08 22:51:58,303 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_rbufs [2024-11-08 22:51:58,303 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-08 22:51:58,304 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-08 22:51:58,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 22:51:58,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-08 22:51:58,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-08 22:51:58,304 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_interrupt [2024-11-08 22:51:58,305 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_interrupt [2024-11-08 22:51:58,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:51:58,305 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-08 22:51:58,306 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-08 22:51:58,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-08 22:51:58,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-08 22:51:58,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-08 22:51:58,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-08 22:51:58,307 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_task_disable [2024-11-08 22:51:58,307 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_task_disable [2024-11-08 22:51:58,307 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2024-11-08 22:51:58,308 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2024-11-08 22:51:58,308 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-08 22:51:58,308 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-08 22:51:58,308 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-08 22:51:58,310 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-08 22:51:58,310 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_carrier [2024-11-08 22:51:58,310 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_carrier [2024-11-08 22:51:58,311 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_shutdown [2024-11-08 22:51:58,311 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_shutdown [2024-11-08 22:51:58,311 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:51:58,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-08 22:51:58,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-08 22:51:58,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-08 22:51:58,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-08 22:51:58,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-08 22:51:58,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-08 22:51:58,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2024-11-08 22:51:58,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2024-11-08 22:51:58,312 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:51:58,312 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_nway_reset [2024-11-08 22:51:58,312 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_nway_reset [2024-11-08 22:51:58,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-08 22:51:58,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-08 22:51:58,313 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-08 22:51:58,313 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-08 22:51:58,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:51:58,313 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-08 22:51:58,314 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-08 22:51:58,314 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2024-11-08 22:51:58,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2024-11-08 22:51:58,315 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-08 22:51:58,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-08 22:51:58,315 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-11-08 22:51:58,315 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-11-08 22:51:58,315 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_rx_mode [2024-11-08 22:51:58,315 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_rx_mode [2024-11-08 22:51:58,315 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-08 22:51:58,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-08 22:51:58,315 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_update_rx_crc_and_missed_errord [2024-11-08 22:51:58,316 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_update_rx_crc_and_missed_errord [2024-11-08 22:51:58,316 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2024-11-08 22:51:58,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2024-11-08 22:51:58,316 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-11-08 22:51:58,316 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-11-08 22:51:58,316 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-08 22:51:58,316 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-08 22:51:58,316 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-08 22:51:58,316 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-08 22:51:58,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-08 22:51:58,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-08 22:51:58,317 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2024-11-08 22:51:58,317 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2024-11-08 22:51:58,317 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-08 22:51:58,317 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-08 22:51:58,317 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_power_init [2024-11-08 22:51:58,317 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_power_init [2024-11-08 22:51:58,317 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_tx_timeout [2024-11-08 22:51:58,318 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_tx_timeout [2024-11-08 22:51:58,318 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2024-11-08 22:51:58,318 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2024-11-08 22:51:58,318 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:51:58,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:51:58,320 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2024-11-08 22:51:58,321 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2024-11-08 22:51:58,321 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-08 22:51:58,321 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-08 22:51:58,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 22:51:58,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-08 22:51:58,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-08 22:51:58,322 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_chip_reset [2024-11-08 22:51:58,322 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_chip_reset [2024-11-08 22:51:58,322 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-08 22:51:58,324 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-08 22:51:58,324 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 22:51:58,324 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 22:51:58,324 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_cam_mask [2024-11-08 22:51:58,324 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_cam_mask [2024-11-08 22:51:58,325 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2024-11-08 22:51:58,325 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2024-11-08 22:51:58,325 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-08 22:51:58,325 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-08 22:51:58,325 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_remove_one [2024-11-08 22:51:58,325 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_remove_one [2024-11-08 22:51:58,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2024-11-08 22:51:58,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2024-11-08 22:51:58,326 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-11-08 22:51:58,326 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-11-08 22:51:58,327 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_close [2024-11-08 22:51:58,327 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_close [2024-11-08 22:51:58,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_task_lock_of_rhine_private [2024-11-08 22:51:58,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_task_lock_of_rhine_private [2024-11-08 22:51:58,327 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-08 22:51:58,327 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-08 22:51:58,327 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:51:58,328 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-08 22:51:58,328 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-08 22:51:58,328 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-08 22:51:58,328 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-08 22:51:58,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:51:58,328 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_check_media [2024-11-08 22:51:58,329 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_check_media [2024-11-08 22:51:58,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rhine_cleanup_14_2 [2024-11-08 22:51:58,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rhine_cleanup_14_2 [2024-11-08 22:51:58,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 22:51:58,329 INFO L130 BoogieDeclarations]: Found specification of procedure free_rbufs [2024-11-08 22:51:58,329 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rbufs [2024-11-08 22:51:58,330 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-08 22:51:58,330 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-08 22:51:58,330 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_get_events [2024-11-08 22:51:58,330 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_get_events [2024-11-08 22:51:58,330 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-08 22:51:58,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-08 22:51:58,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2024-11-08 22:51:58,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2024-11-08 22:51:58,331 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-08 22:51:58,331 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-08 22:51:58,331 INFO L130 BoogieDeclarations]: Found specification of procedure enable_mmio [2024-11-08 22:51:58,331 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_mmio [2024-11-08 22:51:58,331 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_vlan_cam_mask [2024-11-08 22:51:58,331 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_vlan_cam_mask [2024-11-08 22:51:58,331 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-08 22:51:58,331 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-08 22:51:58,331 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-11-08 22:51:58,332 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-11-08 22:51:58,332 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-08 22:51:58,332 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-08 22:51:58,332 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-11-08 22:51:58,332 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-11-08 22:51:58,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-08 22:51:58,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-08 22:51:58,332 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-11-08 22:51:58,332 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-11-08 22:51:58,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-08 22:51:58,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-08 22:51:58,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2024-11-08 22:51:58,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2024-11-08 22:51:58,334 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-08 22:51:58,334 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-08 22:51:58,335 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-08 22:51:58,335 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-08 22:51:58,335 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_disable_linkmon [2024-11-08 22:51:58,335 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_disable_linkmon [2024-11-08 22:51:58,335 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_ack_events [2024-11-08 22:51:58,335 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_ack_events [2024-11-08 22:51:58,335 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-08 22:51:58,335 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-08 22:51:58,335 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_resume [2024-11-08 22:51:58,336 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_resume [2024-11-08 22:51:58,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2024-11-08 22:51:58,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2024-11-08 22:51:58,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:51:58,336 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-11-08 22:51:58,336 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-11-08 22:51:58,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-08 22:51:58,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-08 22:51:58,337 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2024-11-08 22:51:58,337 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2024-11-08 22:51:58,337 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-08 22:51:58,337 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-08 22:51:58,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_task_lock_of_rhine_private [2024-11-08 22:51:58,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_task_lock_of_rhine_private [2024-11-08 22:51:58,337 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit_high [2024-11-08 22:51:58,337 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit_high [2024-11-08 22:51:58,337 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_irq_disable [2024-11-08 22:51:58,338 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_irq_disable [2024-11-08 22:51:58,338 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_task_enable [2024-11-08 22:51:58,338 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_task_enable [2024-11-08 22:51:58,338 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_tbufs [2024-11-08 22:51:58,338 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_tbufs [2024-11-08 22:51:58,339 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2024-11-08 22:51:58,339 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2024-11-08 22:51:58,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-08 22:51:58,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-08 22:51:58,339 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2024-11-08 22:51:58,340 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2024-11-08 22:51:58,340 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-11-08 22:51:58,340 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-11-08 22:51:58,340 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_enable_linkmon [2024-11-08 22:51:58,340 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_enable_linkmon [2024-11-08 22:51:58,340 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_update_vcam [2024-11-08 22:51:58,341 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_update_vcam [2024-11-08 22:51:58,341 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-08 22:51:58,341 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-08 22:51:58,341 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-11-08 22:51:58,341 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-11-08 22:51:58,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:51:58,342 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_suspend [2024-11-08 22:51:58,342 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_suspend [2024-11-08 22:51:58,342 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_open [2024-11-08 22:51:58,342 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_open [2024-11-08 22:51:58,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-08 22:51:58,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-08 22:51:59,770 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:51:59,776 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:52:00,137 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-08 22:52:29,557 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-08 22:52:31,047 INFO L? ?]: Removed 2841 outVars from TransFormulas that were not future-live. [2024-11-08 22:52:31,048 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:52:34,427 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:52:34,427 INFO L316 CfgBuilder]: Removed 6 assume(true) statements. [2024-11-08 22:52:34,428 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:52:34 BoogieIcfgContainer [2024-11-08 22:52:34,428 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:52:34,429 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:52:34,430 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:52:34,442 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:52:34,443 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:52:34" (1/1) ... [2024-11-08 22:52:34,454 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:52:34,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:34,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2585 states to 1779 states and 2585 transitions. [2024-11-08 22:52:34,574 INFO L276 IsEmpty]: Start isEmpty. Operand 1779 states and 2585 transitions. [2024-11-08 22:52:34,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 22:52:34,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:34,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:46,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:47,626 INFO L134 CoverageAnalysis]: Checked inductivity of 759 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 759 trivial. 0 not checked. [2024-11-08 22:52:57,819 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.18s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:52:58,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:58,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2597 states to 1783 states and 2597 transitions. [2024-11-08 22:52:58,327 INFO L276 IsEmpty]: Start isEmpty. Operand 1783 states and 2597 transitions. [2024-11-08 22:52:58,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 22:52:58,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:58,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:09,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:10,575 INFO L134 CoverageAnalysis]: Checked inductivity of 759 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 759 trivial. 0 not checked. [2024-11-08 22:53:10,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:10,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2598 states to 1784 states and 2598 transitions. [2024-11-08 22:53:10,725 INFO L276 IsEmpty]: Start isEmpty. Operand 1784 states and 2598 transitions. [2024-11-08 22:53:10,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 22:53:10,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:10,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:21,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:22,492 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-08 22:53:23,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:23,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2604 states to 1790 states and 2604 transitions. [2024-11-08 22:53:23,135 INFO L276 IsEmpty]: Start isEmpty. Operand 1790 states and 2604 transitions. [2024-11-08 22:53:23,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 22:53:23,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:23,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:34,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:35,913 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-08 22:53:37,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:37,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2627 states to 1800 states and 2627 transitions. [2024-11-08 22:53:37,665 INFO L276 IsEmpty]: Start isEmpty. Operand 1800 states and 2627 transitions. [2024-11-08 22:53:37,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-08 22:53:37,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:37,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:49,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:49,959 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-08 22:53:53,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:53,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2649 states to 1810 states and 2649 transitions. [2024-11-08 22:53:53,420 INFO L276 IsEmpty]: Start isEmpty. Operand 1810 states and 2649 transitions. [2024-11-08 22:53:53,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 22:53:53,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:53,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:03,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:04,690 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 792 trivial. 0 not checked. [2024-11-08 22:54:05,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:05,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2662 states to 1815 states and 2662 transitions. [2024-11-08 22:54:05,736 INFO L276 IsEmpty]: Start isEmpty. Operand 1815 states and 2662 transitions. [2024-11-08 22:54:05,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 22:54:05,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:05,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:16,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:17,943 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-08 22:54:23,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:23,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2688 states to 1826 states and 2688 transitions. [2024-11-08 22:54:23,070 INFO L276 IsEmpty]: Start isEmpty. Operand 1826 states and 2688 transitions. [2024-11-08 22:54:23,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 22:54:23,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:23,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:33,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:34,487 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 795 trivial. 0 not checked. [2024-11-08 22:54:38,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:38,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2706 states to 1831 states and 2706 transitions. [2024-11-08 22:54:38,492 INFO L276 IsEmpty]: Start isEmpty. Operand 1831 states and 2706 transitions. [2024-11-08 22:54:38,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 22:54:38,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:38,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:47,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:47,906 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 792 trivial. 0 not checked. [2024-11-08 22:54:51,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:51,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2739 states to 1838 states and 2739 transitions. [2024-11-08 22:54:51,168 INFO L276 IsEmpty]: Start isEmpty. Operand 1838 states and 2739 transitions. [2024-11-08 22:54:51,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 22:54:51,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:51,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:00,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:01,293 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-08 22:55:01,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:01,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2740 states to 1839 states and 2740 transitions. [2024-11-08 22:55:01,435 INFO L276 IsEmpty]: Start isEmpty. Operand 1839 states and 2740 transitions. [2024-11-08 22:55:01,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 22:55:01,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:01,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:11,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:12,418 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-08 22:55:12,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:12,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2742 states to 1841 states and 2742 transitions. [2024-11-08 22:55:12,636 INFO L276 IsEmpty]: Start isEmpty. Operand 1841 states and 2742 transitions. [2024-11-08 22:55:12,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 22:55:12,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:12,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:22,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:23,554 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-08 22:55:32,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:32,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2774 states to 1853 states and 2774 transitions. [2024-11-08 22:55:32,459 INFO L276 IsEmpty]: Start isEmpty. Operand 1853 states and 2774 transitions. [2024-11-08 22:55:32,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-08 22:55:32,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:32,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:41,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:42,521 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 795 trivial. 0 not checked. [2024-11-08 22:55:42,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:42,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2775 states to 1854 states and 2775 transitions. [2024-11-08 22:55:42,632 INFO L276 IsEmpty]: Start isEmpty. Operand 1854 states and 2775 transitions. [2024-11-08 22:55:42,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 22:55:42,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:42,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:52,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:52,773 INFO L134 CoverageAnalysis]: Checked inductivity of 790 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 790 trivial. 0 not checked. [2024-11-08 22:55:55,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:55,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2783 states to 1858 states and 2783 transitions. [2024-11-08 22:55:55,036 INFO L276 IsEmpty]: Start isEmpty. Operand 1858 states and 2783 transitions. [2024-11-08 22:55:55,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-08 22:55:55,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:55,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:06,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:06,619 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-08 22:56:06,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:06,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2784 states to 1859 states and 2784 transitions. [2024-11-08 22:56:06,718 INFO L276 IsEmpty]: Start isEmpty. Operand 1859 states and 2784 transitions. [2024-11-08 22:56:06,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 22:56:06,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:06,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:17,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:17,651 INFO L134 CoverageAnalysis]: Checked inductivity of 790 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 790 trivial. 0 not checked. [2024-11-08 22:56:20,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:20,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2792 states to 1863 states and 2792 transitions. [2024-11-08 22:56:20,034 INFO L276 IsEmpty]: Start isEmpty. Operand 1863 states and 2792 transitions. [2024-11-08 22:56:20,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-08 22:56:20,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:20,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:30,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:31,023 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-08 22:56:31,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:31,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2793 states to 1864 states and 2793 transitions. [2024-11-08 22:56:31,118 INFO L276 IsEmpty]: Start isEmpty. Operand 1864 states and 2793 transitions. [2024-11-08 22:56:31,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-08 22:56:31,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:31,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:43,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:44,627 INFO L134 CoverageAnalysis]: Checked inductivity of 824 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 821 trivial. 0 not checked. [2024-11-08 22:56:57,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:57,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2822 states to 1873 states and 2822 transitions. [2024-11-08 22:56:57,334 INFO L276 IsEmpty]: Start isEmpty. Operand 1873 states and 2822 transitions. [2024-11-08 22:56:57,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 22:56:57,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:57,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:08,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:08,315 INFO L134 CoverageAnalysis]: Checked inductivity of 794 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-08 22:57:08,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:08,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2822 states to 1874 states and 2822 transitions. [2024-11-08 22:57:08,543 INFO L276 IsEmpty]: Start isEmpty. Operand 1874 states and 2822 transitions. [2024-11-08 22:57:08,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-08 22:57:08,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:08,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:19,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:20,197 INFO L134 CoverageAnalysis]: Checked inductivity of 791 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 791 trivial. 0 not checked. [2024-11-08 22:57:22,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:22,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2851 states to 1880 states and 2851 transitions. [2024-11-08 22:57:22,229 INFO L276 IsEmpty]: Start isEmpty. Operand 1880 states and 2851 transitions. [2024-11-08 22:57:22,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 22:57:22,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:22,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:33,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:34,143 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-08 22:57:34,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:34,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2852 states to 1881 states and 2852 transitions. [2024-11-08 22:57:34,268 INFO L276 IsEmpty]: Start isEmpty. Operand 1881 states and 2852 transitions. [2024-11-08 22:57:34,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-08 22:57:34,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:34,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:43,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:44,230 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-08 22:57:44,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:44,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2856 states to 1885 states and 2856 transitions. [2024-11-08 22:57:44,544 INFO L276 IsEmpty]: Start isEmpty. Operand 1885 states and 2856 transitions. [2024-11-08 22:57:44,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-08 22:57:44,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:44,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:56,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:57,168 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 792 trivial. 0 not checked. [2024-11-08 22:58:07,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:07,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2878 states to 1894 states and 2878 transitions. [2024-11-08 22:58:07,210 INFO L276 IsEmpty]: Start isEmpty. Operand 1894 states and 2878 transitions. [2024-11-08 22:58:07,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-08 22:58:07,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:07,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:18,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:18,695 INFO L134 CoverageAnalysis]: Checked inductivity of 796 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 796 trivial. 0 not checked. [2024-11-08 22:58:19,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:19,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2881 states to 1895 states and 2881 transitions. [2024-11-08 22:58:19,188 INFO L276 IsEmpty]: Start isEmpty. Operand 1895 states and 2881 transitions. [2024-11-08 22:58:19,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-08 22:58:19,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:19,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:29,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:29,832 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-08 22:58:29,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:29,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2882 states to 1896 states and 2882 transitions. [2024-11-08 22:58:29,926 INFO L276 IsEmpty]: Start isEmpty. Operand 1896 states and 2882 transitions. [2024-11-08 22:58:29,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-08 22:58:29,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:29,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:40,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:40,904 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-08 22:58:41,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:41,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2886 states to 1900 states and 2886 transitions. [2024-11-08 22:58:41,248 INFO L276 IsEmpty]: Start isEmpty. Operand 1900 states and 2886 transitions. [2024-11-08 22:58:41,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-08 22:58:41,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:41,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:50,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:50,533 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-08 22:58:50,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:50,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2889 states to 1903 states and 2889 transitions. [2024-11-08 22:58:50,752 INFO L276 IsEmpty]: Start isEmpty. Operand 1903 states and 2889 transitions. [2024-11-08 22:58:50,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-08 22:58:50,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:50,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:00,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:01,108 INFO L134 CoverageAnalysis]: Checked inductivity of 793 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 793 trivial. 0 not checked. [2024-11-08 22:59:04,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:04,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2904 states to 1910 states and 2904 transitions. [2024-11-08 22:59:04,882 INFO L276 IsEmpty]: Start isEmpty. Operand 1910 states and 2904 transitions. [2024-11-08 22:59:04,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-08 22:59:04,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:04,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:13,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:14,355 INFO L134 CoverageAnalysis]: Checked inductivity of 824 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 821 trivial. 0 not checked. [2024-11-08 22:59:15,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:15,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2905 states to 1911 states and 2905 transitions. [2024-11-08 22:59:15,601 INFO L276 IsEmpty]: Start isEmpty. Operand 1911 states and 2905 transitions. [2024-11-08 22:59:15,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-08 22:59:15,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:15,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:26,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:26,764 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-08 22:59:26,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:26,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2906 states to 1912 states and 2906 transitions. [2024-11-08 22:59:26,848 INFO L276 IsEmpty]: Start isEmpty. Operand 1912 states and 2906 transitions. [2024-11-08 22:59:26,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-08 22:59:26,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:26,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:35,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:36,146 INFO L134 CoverageAnalysis]: Checked inductivity of 791 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 791 trivial. 0 not checked. [2024-11-08 22:59:42,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:42,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2925 states to 1921 states and 2925 transitions. [2024-11-08 22:59:42,584 INFO L276 IsEmpty]: Start isEmpty. Operand 1921 states and 2925 transitions. [2024-11-08 22:59:42,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-08 22:59:42,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:42,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:52,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:52,484 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-08 22:59:52,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:52,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2926 states to 1922 states and 2926 transitions. [2024-11-08 22:59:52,601 INFO L276 IsEmpty]: Start isEmpty. Operand 1922 states and 2926 transitions. [2024-11-08 22:59:52,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-08 22:59:52,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:52,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:02,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:03,175 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 792 trivial. 0 not checked. [2024-11-08 23:00:06,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:06,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2954 states to 1933 states and 2954 transitions. [2024-11-08 23:00:06,216 INFO L276 IsEmpty]: Start isEmpty. Operand 1933 states and 2954 transitions. [2024-11-08 23:00:06,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-08 23:00:06,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:06,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:16,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:16,755 INFO L134 CoverageAnalysis]: Checked inductivity of 790 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 790 trivial. 0 not checked. [2024-11-08 23:00:18,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:18,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2962 states to 1937 states and 2962 transitions. [2024-11-08 23:00:18,320 INFO L276 IsEmpty]: Start isEmpty. Operand 1937 states and 2962 transitions. [2024-11-08 23:00:18,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-08 23:00:18,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:18,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:27,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:28,772 INFO L134 CoverageAnalysis]: Checked inductivity of 839 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 827 trivial. 0 not checked. [2024-11-08 23:00:37,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:37,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2984 states to 1944 states and 2984 transitions. [2024-11-08 23:00:37,451 INFO L276 IsEmpty]: Start isEmpty. Operand 1944 states and 2984 transitions. [2024-11-08 23:00:37,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-08 23:00:37,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:37,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:46,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:46,616 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-08 23:00:46,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:46,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2985 states to 1945 states and 2985 transitions. [2024-11-08 23:00:46,740 INFO L276 IsEmpty]: Start isEmpty. Operand 1945 states and 2985 transitions. [2024-11-08 23:00:46,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-08 23:00:46,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:46,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:57,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:57,777 INFO L134 CoverageAnalysis]: Checked inductivity of 790 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 790 trivial. 0 not checked. [2024-11-08 23:01:03,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:03,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3006 states to 1953 states and 3006 transitions. [2024-11-08 23:01:03,587 INFO L276 IsEmpty]: Start isEmpty. Operand 1953 states and 3006 transitions. [2024-11-08 23:01:03,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-08 23:01:03,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:03,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:11,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:13,062 INFO L134 CoverageAnalysis]: Checked inductivity of 840 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 827 trivial. 0 not checked. [2024-11-08 23:01:25,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:25,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3026 states to 1960 states and 3026 transitions. [2024-11-08 23:01:25,834 INFO L276 IsEmpty]: Start isEmpty. Operand 1960 states and 3026 transitions. [2024-11-08 23:01:25,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-08 23:01:25,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:25,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:34,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:34,619 INFO L134 CoverageAnalysis]: Checked inductivity of 834 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 834 trivial. 0 not checked. [2024-11-08 23:01:40,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:40,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3027 states to 1962 states and 3027 transitions. [2024-11-08 23:01:40,786 INFO L276 IsEmpty]: Start isEmpty. Operand 1962 states and 3027 transitions. [2024-11-08 23:01:40,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-08 23:01:40,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:40,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:49,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:50,362 INFO L134 CoverageAnalysis]: Checked inductivity of 824 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 821 trivial. 0 not checked. [2024-11-08 23:01:52,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:52,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3030 states to 1965 states and 3030 transitions. [2024-11-08 23:01:52,151 INFO L276 IsEmpty]: Start isEmpty. Operand 1965 states and 3030 transitions. [2024-11-08 23:01:52,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-08 23:01:52,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:52,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:00,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:01,030 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-08 23:02:01,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:01,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3030 states to 1966 states and 3030 transitions. [2024-11-08 23:02:01,127 INFO L276 IsEmpty]: Start isEmpty. Operand 1966 states and 3030 transitions. [2024-11-08 23:02:01,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-08 23:02:01,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:01,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:09,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:09,389 INFO L134 CoverageAnalysis]: Checked inductivity of 834 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 834 trivial. 0 not checked. [2024-11-08 23:02:15,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:15,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3031 states to 1968 states and 3031 transitions. [2024-11-08 23:02:15,928 INFO L276 IsEmpty]: Start isEmpty. Operand 1968 states and 3031 transitions. [2024-11-08 23:02:15,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-08 23:02:15,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:15,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:24,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:24,755 INFO L134 CoverageAnalysis]: Checked inductivity of 837 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 831 trivial. 0 not checked. [2024-11-08 23:02:28,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:28,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3045 states to 1975 states and 3045 transitions. [2024-11-08 23:02:28,269 INFO L276 IsEmpty]: Start isEmpty. Operand 1975 states and 3045 transitions. [2024-11-08 23:02:28,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-08 23:02:28,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:28,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:38,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:39,002 INFO L134 CoverageAnalysis]: Checked inductivity of 791 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 791 trivial. 0 not checked. [2024-11-08 23:02:39,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:39,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3053 states to 1981 states and 3053 transitions. [2024-11-08 23:02:39,470 INFO L276 IsEmpty]: Start isEmpty. Operand 1981 states and 3053 transitions. [2024-11-08 23:02:39,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-08 23:02:39,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:39,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:49,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:49,495 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 792 trivial. 0 not checked. [2024-11-08 23:02:53,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:53,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3092 states to 1997 states and 3092 transitions. [2024-11-08 23:02:53,345 INFO L276 IsEmpty]: Start isEmpty. Operand 1997 states and 3092 transitions. [2024-11-08 23:02:53,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-08 23:02:53,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:53,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:01,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:01,991 INFO L134 CoverageAnalysis]: Checked inductivity of 793 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 793 trivial. 0 not checked. [2024-11-08 23:03:05,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:05,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3113 states to 2008 states and 3113 transitions. [2024-11-08 23:03:05,807 INFO L276 IsEmpty]: Start isEmpty. Operand 2008 states and 3113 transitions. [2024-11-08 23:03:05,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-08 23:03:05,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:05,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:14,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:14,557 INFO L134 CoverageAnalysis]: Checked inductivity of 865 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 859 trivial. 0 not checked. [2024-11-08 23:03:17,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:17,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3121 states to 2012 states and 3121 transitions. [2024-11-08 23:03:17,763 INFO L276 IsEmpty]: Start isEmpty. Operand 2012 states and 3121 transitions. [2024-11-08 23:03:17,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-08 23:03:17,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:17,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:26,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:26,887 INFO L134 CoverageAnalysis]: Checked inductivity of 865 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 859 trivial. 0 not checked. [2024-11-08 23:03:30,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:30,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3133 states to 2016 states and 3133 transitions. [2024-11-08 23:03:30,203 INFO L276 IsEmpty]: Start isEmpty. Operand 2016 states and 3133 transitions. [2024-11-08 23:03:30,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-08 23:03:30,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:30,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:39,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:42,038 INFO L134 CoverageAnalysis]: Checked inductivity of 791 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 786 trivial. 0 not checked. [2024-11-08 23:04:03,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:03,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3179 states to 2034 states and 3179 transitions. [2024-11-08 23:04:03,942 INFO L276 IsEmpty]: Start isEmpty. Operand 2034 states and 3179 transitions. [2024-11-08 23:04:03,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-08 23:04:03,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:03,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:13,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:15,127 INFO L134 CoverageAnalysis]: Checked inductivity of 832 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 821 trivial. 0 not checked. [2024-11-08 23:04:36,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:36,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3220 states to 2047 states and 3220 transitions. [2024-11-08 23:04:36,135 INFO L276 IsEmpty]: Start isEmpty. Operand 2047 states and 3220 transitions. [2024-11-08 23:04:36,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-08 23:04:36,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:36,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:45,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:45,783 INFO L134 CoverageAnalysis]: Checked inductivity of 794 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 791 trivial. 0 not checked. [2024-11-08 23:04:47,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:47,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3221 states to 2048 states and 3221 transitions. [2024-11-08 23:04:47,820 INFO L276 IsEmpty]: Start isEmpty. Operand 2048 states and 3221 transitions. [2024-11-08 23:04:47,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-08 23:04:47,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:47,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:56,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:56,608 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-08 23:04:56,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:56,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3224 states to 2051 states and 3224 transitions. [2024-11-08 23:04:56,822 INFO L276 IsEmpty]: Start isEmpty. Operand 2051 states and 3224 transitions. [2024-11-08 23:04:56,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-08 23:04:56,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:56,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:05,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:05,673 INFO L134 CoverageAnalysis]: Checked inductivity of 791 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 791 trivial. 0 not checked. [2024-11-08 23:05:09,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:09,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3248 states to 2062 states and 3248 transitions. [2024-11-08 23:05:09,927 INFO L276 IsEmpty]: Start isEmpty. Operand 2062 states and 3248 transitions. [2024-11-08 23:05:09,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-08 23:05:09,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:09,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:18,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:19,338 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-11-08 23:05:19,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:19,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3249 states to 2063 states and 3249 transitions. [2024-11-08 23:05:19,422 INFO L276 IsEmpty]: Start isEmpty. Operand 2063 states and 3249 transitions. [2024-11-08 23:05:19,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-08 23:05:19,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:19,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:29,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:29,796 INFO L134 CoverageAnalysis]: Checked inductivity of 866 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 860 trivial. 0 not checked. [2024-11-08 23:05:33,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:33,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3259 states to 2069 states and 3259 transitions. [2024-11-08 23:05:33,346 INFO L276 IsEmpty]: Start isEmpty. Operand 2069 states and 3259 transitions. [2024-11-08 23:05:33,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-08 23:05:33,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:33,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:41,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:42,088 INFO L134 CoverageAnalysis]: Checked inductivity of 866 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 860 trivial. 0 not checked. [2024-11-08 23:06:01,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:01,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3287 states to 2077 states and 3287 transitions. [2024-11-08 23:06:01,777 INFO L276 IsEmpty]: Start isEmpty. Operand 2077 states and 3287 transitions. [2024-11-08 23:06:01,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-08 23:06:01,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:01,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms