./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-rhine.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0d1e805-97c9-4798-adc1-313ef8b024cc/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0d1e805-97c9-4798-adc1-313ef8b024cc/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0d1e805-97c9-4798-adc1-313ef8b024cc/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0d1e805-97c9-4798-adc1-313ef8b024cc/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-rhine.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0d1e805-97c9-4798-adc1-313ef8b024cc/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0d1e805-97c9-4798-adc1-313ef8b024cc/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 58d15a5feb7af6647b099d75992dc6c7c20191bdb135a07030e94ab68f234062 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 03:49:40,502 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 03:49:40,556 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0d1e805-97c9-4798-adc1-313ef8b024cc/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 03:49:40,560 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 03:49:40,560 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 03:49:40,580 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 03:49:40,581 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 03:49:40,581 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 03:49:40,582 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 03:49:40,582 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 03:49:40,582 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 03:49:40,582 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 03:49:40,582 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 03:49:40,582 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 03:49:40,582 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 03:49:40,582 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 03:49:40,583 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 03:49:40,583 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 03:49:40,583 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 03:49:40,583 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 03:49:40,583 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 03:49:40,583 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 03:49:40,583 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 03:49:40,583 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 03:49:40,583 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:49:40,584 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 03:49:40,584 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 03:49:40,584 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 03:49:40,584 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 03:49:40,584 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 03:49:40,584 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0d1e805-97c9-4798-adc1-313ef8b024cc/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 58d15a5feb7af6647b099d75992dc6c7c20191bdb135a07030e94ab68f234062 [2024-12-06 03:49:40,798 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 03:49:40,807 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 03:49:40,809 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 03:49:40,810 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 03:49:40,811 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 03:49:40,812 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0d1e805-97c9-4798-adc1-313ef8b024cc/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-rhine.cil.i [2024-12-06 03:49:43,645 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0d1e805-97c9-4798-adc1-313ef8b024cc/bin/ukojak-verify-CZk0znPC7b/data/8bb545a3b/8f6e7694721b4a19aaf7cb9a55d42d1d/FLAG2d4745146 [2024-12-06 03:49:44,139 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 03:49:44,140 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0d1e805-97c9-4798-adc1-313ef8b024cc/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-rhine.cil.i [2024-12-06 03:49:44,172 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0d1e805-97c9-4798-adc1-313ef8b024cc/bin/ukojak-verify-CZk0znPC7b/data/8bb545a3b/8f6e7694721b4a19aaf7cb9a55d42d1d/FLAG2d4745146 [2024-12-06 03:49:44,235 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0d1e805-97c9-4798-adc1-313ef8b024cc/bin/ukojak-verify-CZk0znPC7b/data/8bb545a3b/8f6e7694721b4a19aaf7cb9a55d42d1d [2024-12-06 03:49:44,237 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 03:49:44,238 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 03:49:44,239 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 03:49:44,239 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 03:49:44,243 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 03:49:44,244 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:49:44" (1/1) ... [2024-12-06 03:49:44,244 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71972c58 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:49:44, skipping insertion in model container [2024-12-06 03:49:44,245 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:49:44" (1/1) ... [2024-12-06 03:49:44,345 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 03:49:47,291 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_c0d1e805-97c9-4798-adc1-313ef8b024cc/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-rhine.cil.i[404089,404102] [2024-12-06 03:49:47,294 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_c0d1e805-97c9-4798-adc1-313ef8b024cc/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-rhine.cil.i[404258,404271] [2024-12-06 03:49:47,294 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_c0d1e805-97c9-4798-adc1-313ef8b024cc/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-rhine.cil.i[404425,404438] [2024-12-06 03:49:47,294 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_c0d1e805-97c9-4798-adc1-313ef8b024cc/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-rhine.cil.i[404593,404606] [2024-12-06 03:49:47,320 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:49:47,387 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 03:49:47,496 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"); [5331] [2024-12-06 03:49:47,498 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)); [5338] [2024-12-06 03:49:47,498 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5345] [2024-12-06 03:49:47,502 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5416-5417] [2024-12-06 03:49:47,502 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"); [5422-5424] [2024-12-06 03:49:47,506 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [5602] [2024-12-06 03:49:47,507 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5616] [2024-12-06 03:49:47,507 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5624] [2024-12-06 03:49:47,514 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)); [5716-5717] [2024-12-06 03:49:47,516 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [5750-5751] [2024-12-06 03:49:47,518 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)); [5787-5788] [2024-12-06 03:49:47,519 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)); [5824-5825] [2024-12-06 03:49:47,530 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)); [6171-6172] [2024-12-06 03:49:47,530 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6178] [2024-12-06 03:49:47,563 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [6420] [2024-12-06 03:49:47,563 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6423] [2024-12-06 03:49:47,564 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6426] [2024-12-06 03:49:47,564 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6429] [2024-12-06 03:49:47,564 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [6460] [2024-12-06 03:49:47,564 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6463] [2024-12-06 03:49:47,564 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6466] [2024-12-06 03:49:47,564 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6469] [2024-12-06 03:49:47,565 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [6500] [2024-12-06 03:49:47,565 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6503] [2024-12-06 03:49:47,565 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6506] [2024-12-06 03:49:47,565 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6509] [2024-12-06 03:49:47,565 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [6540] [2024-12-06 03:49:47,565 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6543] [2024-12-06 03:49:47,566 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6546] [2024-12-06 03:49:47,566 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6549] [2024-12-06 03:49:47,577 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6993] [2024-12-06 03:49:47,590 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7407] [2024-12-06 03:49:47,613 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8080] [2024-12-06 03:49:47,613 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8099] [2024-12-06 03:49:47,614 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8112] [2024-12-06 03:49:47,615 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8117] [2024-12-06 03:49:47,615 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8130] [2024-12-06 03:49:47,615 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8142] [2024-12-06 03:49:47,631 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8668] [2024-12-06 03:49:47,632 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8670] [2024-12-06 03:49:47,634 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8717] [2024-12-06 03:49:47,757 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_c0d1e805-97c9-4798-adc1-313ef8b024cc/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-rhine.cil.i[404089,404102] [2024-12-06 03:49:47,757 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_c0d1e805-97c9-4798-adc1-313ef8b024cc/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-rhine.cil.i[404258,404271] [2024-12-06 03:49:47,758 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_c0d1e805-97c9-4798-adc1-313ef8b024cc/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-rhine.cil.i[404425,404438] [2024-12-06 03:49:47,758 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_c0d1e805-97c9-4798-adc1-313ef8b024cc/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-rhine.cil.i[404593,404606] [2024-12-06 03:49:47,768 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:49:48,052 INFO L204 MainTranslator]: Completed translation [2024-12-06 03:49:48,052 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:49:48 WrapperNode [2024-12-06 03:49:48,052 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 03:49:48,054 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 03:49:48,054 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 03:49:48,054 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 03:49:48,061 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:49:48" (1/1) ... [2024-12-06 03:49:48,128 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:49:48" (1/1) ... [2024-12-06 03:49:48,333 INFO L138 Inliner]: procedures = 559, calls = 3409, calls flagged for inlining = 292, calls inlined = 254, statements flattened = 7001 [2024-12-06 03:49:48,333 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 03:49:48,334 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 03:49:48,334 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 03:49:48,334 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 03:49:48,344 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:49:48" (1/1) ... [2024-12-06 03:49:48,344 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:49:48" (1/1) ... [2024-12-06 03:49:48,376 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:49:48" (1/1) ... [2024-12-06 03:49:48,376 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:49:48" (1/1) ... [2024-12-06 03:49:48,507 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:49:48" (1/1) ... [2024-12-06 03:49:48,514 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:49:48" (1/1) ... [2024-12-06 03:49:48,536 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:49:48" (1/1) ... [2024-12-06 03:49:48,559 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:49:48" (1/1) ... [2024-12-06 03:49:48,573 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:49:48" (1/1) ... [2024-12-06 03:49:48,604 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 03:49:48,604 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 03:49:48,604 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 03:49:48,605 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 03:49:48,605 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:49:48" (1/1) ... [2024-12-06 03:49:48,611 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:49:48,620 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0d1e805-97c9-4798-adc1-313ef8b024cc/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 03:49:48,631 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0d1e805-97c9-4798-adc1-313ef8b024cc/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 03:49:48,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0d1e805-97c9-4798-adc1-313ef8b024cc/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 03:49:48,660 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-12-06 03:49:48,660 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-12-06 03:49:48,660 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-06 03:49:48,660 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-06 03:49:48,660 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-12-06 03:49:48,660 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-12-06 03:49:48,660 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-12-06 03:49:48,660 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-12-06 03:49:48,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-06 03:49:48,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-06 03:49:48,660 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-12-06 03:49:48,660 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-12-06 03:49:48,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-12-06 03:49:48,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-12-06 03:49:48,661 INFO L130 BoogieDeclarations]: Found specification of procedure free_tbufs [2024-12-06 03:49:48,661 INFO L138 BoogieDeclarations]: Found implementation of procedure free_tbufs [2024-12-06 03:49:48,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_80 [2024-12-06 03:49:48,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_80 [2024-12-06 03:49:48,661 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-12-06 03:49:48,661 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-12-06 03:49:48,661 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-12-06 03:49:48,662 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-12-06 03:49:48,662 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2024-12-06 03:49:48,662 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2024-12-06 03:49:48,662 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-12-06 03:49:48,662 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-12-06 03:49:48,662 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2024-12-06 03:49:48,662 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2024-12-06 03:49:48,662 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_poll [2024-12-06 03:49:48,663 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_poll [2024-12-06 03:49:48,663 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2024-12-06 03:49:48,663 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2024-12-06 03:49:48,663 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-12-06 03:49:48,663 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-12-06 03:49:48,663 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-12-06 03:49:48,663 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-12-06 03:49:48,663 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2024-12-06 03:49:48,663 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2024-12-06 03:49:48,663 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit_low [2024-12-06 03:49:48,663 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit_low [2024-12-06 03:49:48,663 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-12-06 03:49:48,664 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-12-06 03:49:48,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-12-06 03:49:48,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-12-06 03:49:48,664 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-12-06 03:49:48,664 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-12-06 03:49:48,664 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2024-12-06 03:49:48,664 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2024-12-06 03:49:48,664 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-12-06 03:49:48,664 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-12-06 03:49:48,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-12-06 03:49:48,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-12-06 03:49:48,664 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-12-06 03:49:48,664 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-12-06 03:49:48,664 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 03:49:48,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_62 [2024-12-06 03:49:48,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_62 [2024-12-06 03:49:48,665 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-12-06 03:49:48,665 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-12-06 03:49:48,665 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit [2024-12-06 03:49:48,665 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit [2024-12-06 03:49:48,665 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-12-06 03:49:48,665 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-12-06 03:49:48,665 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-12-06 03:49:48,665 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-12-06 03:49:48,665 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-12-06 03:49:48,665 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-12-06 03:49:48,665 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_rbufs [2024-12-06 03:49:48,665 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_rbufs [2024-12-06 03:49:48,665 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-12-06 03:49:48,665 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-12-06 03:49:48,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 03:49:48,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-12-06 03:49:48,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-12-06 03:49:48,666 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_interrupt [2024-12-06 03:49:48,666 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_interrupt [2024-12-06 03:49:48,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 03:49:48,666 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-12-06 03:49:48,666 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-12-06 03:49:48,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-12-06 03:49:48,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-12-06 03:49:48,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-12-06 03:49:48,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-12-06 03:49:48,667 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_task_disable [2024-12-06 03:49:48,667 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_task_disable [2024-12-06 03:49:48,667 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2024-12-06 03:49:48,667 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2024-12-06 03:49:48,667 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-12-06 03:49:48,667 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-12-06 03:49:48,667 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-12-06 03:49:48,667 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-12-06 03:49:48,667 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_carrier [2024-12-06 03:49:48,667 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_carrier [2024-12-06 03:49:48,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-12-06 03:49:48,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-12-06 03:49:48,667 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_shutdown [2024-12-06 03:49:48,667 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_shutdown [2024-12-06 03:49:48,667 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 03:49:48,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-12-06 03:49:48,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-12-06 03:49:48,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-12-06 03:49:48,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-12-06 03:49:48,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-12-06 03:49:48,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-12-06 03:49:48,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2024-12-06 03:49:48,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2024-12-06 03:49:48,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 03:49:48,668 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_nway_reset [2024-12-06 03:49:48,668 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_nway_reset [2024-12-06 03:49:48,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-12-06 03:49:48,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-12-06 03:49:48,668 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-12-06 03:49:48,668 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-12-06 03:49:48,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 03:49:48,668 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-12-06 03:49:48,669 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-12-06 03:49:48,669 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2024-12-06 03:49:48,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2024-12-06 03:49:48,669 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-12-06 03:49:48,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-12-06 03:49:48,669 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_rx_mode [2024-12-06 03:49:48,669 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_rx_mode [2024-12-06 03:49:48,669 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-12-06 03:49:48,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-12-06 03:49:48,669 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_update_rx_crc_and_missed_errord [2024-12-06 03:49:48,669 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_update_rx_crc_and_missed_errord [2024-12-06 03:49:48,669 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2024-12-06 03:49:48,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2024-12-06 03:49:48,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_rhine_private [2024-12-06 03:49:48,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_rhine_private [2024-12-06 03:49:48,670 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-12-06 03:49:48,670 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-12-06 03:49:48,670 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-12-06 03:49:48,670 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-12-06 03:49:48,670 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-12-06 03:49:48,670 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-12-06 03:49:48,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-12-06 03:49:48,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-12-06 03:49:48,670 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2024-12-06 03:49:48,670 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2024-12-06 03:49:48,670 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-12-06 03:49:48,670 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-12-06 03:49:48,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_68 [2024-12-06 03:49:48,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_68 [2024-12-06 03:49:48,670 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_power_init [2024-12-06 03:49:48,670 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_power_init [2024-12-06 03:49:48,670 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_tx_timeout [2024-12-06 03:49:48,670 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_tx_timeout [2024-12-06 03:49:48,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_rhine_private [2024-12-06 03:49:48,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_rhine_private [2024-12-06 03:49:48,671 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2024-12-06 03:49:48,671 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2024-12-06 03:49:48,671 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 03:49:48,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 03:49:48,671 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-12-06 03:49:48,671 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-12-06 03:49:48,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 03:49:48,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-06 03:49:48,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-06 03:49:48,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-12-06 03:49:48,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-12-06 03:49:48,671 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_chip_reset [2024-12-06 03:49:48,671 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_chip_reset [2024-12-06 03:49:48,671 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-12-06 03:49:48,672 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-12-06 03:49:48,672 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-12-06 03:49:48,672 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-12-06 03:49:48,672 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-06 03:49:48,672 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-06 03:49:48,672 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_cam_mask [2024-12-06 03:49:48,672 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_cam_mask [2024-12-06 03:49:48,672 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2024-12-06 03:49:48,672 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2024-12-06 03:49:48,672 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-12-06 03:49:48,672 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-12-06 03:49:48,672 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_remove_one [2024-12-06 03:49:48,672 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_remove_one [2024-12-06 03:49:48,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2024-12-06 03:49:48,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2024-12-06 03:49:48,672 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-12-06 03:49:48,672 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-12-06 03:49:48,673 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_close [2024-12-06 03:49:48,673 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_close [2024-12-06 03:49:48,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_79 [2024-12-06 03:49:48,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_79 [2024-12-06 03:49:48,673 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-12-06 03:49:48,673 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-12-06 03:49:48,673 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 03:49:48,673 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-12-06 03:49:48,673 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-12-06 03:49:48,673 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-12-06 03:49:48,673 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-12-06 03:49:48,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 03:49:48,673 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_check_media [2024-12-06 03:49:48,673 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_check_media [2024-12-06 03:49:48,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rhine_cleanup_14_2 [2024-12-06 03:49:48,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rhine_cleanup_14_2 [2024-12-06 03:49:48,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 03:49:48,673 INFO L130 BoogieDeclarations]: Found specification of procedure free_rbufs [2024-12-06 03:49:48,673 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rbufs [2024-12-06 03:49:48,674 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-06 03:49:48,674 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-06 03:49:48,674 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_get_events [2024-12-06 03:49:48,674 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_get_events [2024-12-06 03:49:48,674 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-12-06 03:49:48,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-12-06 03:49:48,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2024-12-06 03:49:48,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2024-12-06 03:49:48,674 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-12-06 03:49:48,674 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-12-06 03:49:48,674 INFO L130 BoogieDeclarations]: Found specification of procedure enable_mmio [2024-12-06 03:49:48,674 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_mmio [2024-12-06 03:49:48,674 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_vlan_cam_mask [2024-12-06 03:49:48,674 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_vlan_cam_mask [2024-12-06 03:49:48,674 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-12-06 03:49:48,674 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-12-06 03:49:48,674 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-12-06 03:49:48,674 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-12-06 03:49:48,674 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-12-06 03:49:48,675 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-12-06 03:49:48,675 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-12-06 03:49:48,675 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-12-06 03:49:48,675 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-12-06 03:49:48,675 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-12-06 03:49:48,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-12-06 03:49:48,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-12-06 03:49:48,675 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-12-06 03:49:48,675 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-12-06 03:49:48,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-12-06 03:49:48,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-12-06 03:49:48,675 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-12-06 03:49:48,675 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-12-06 03:49:48,675 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-12-06 03:49:48,675 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-12-06 03:49:48,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_63 [2024-12-06 03:49:48,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_63 [2024-12-06 03:49:48,675 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_disable_linkmon [2024-12-06 03:49:48,675 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_disable_linkmon [2024-12-06 03:49:48,676 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_ack_events [2024-12-06 03:49:48,676 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_ack_events [2024-12-06 03:49:48,676 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-12-06 03:49:48,676 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-12-06 03:49:48,676 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_resume [2024-12-06 03:49:48,676 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_resume [2024-12-06 03:49:48,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 03:49:48,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_67 [2024-12-06 03:49:48,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_67 [2024-12-06 03:49:48,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-06 03:49:48,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-06 03:49:48,676 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2024-12-06 03:49:48,676 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2024-12-06 03:49:48,676 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-12-06 03:49:48,676 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-12-06 03:49:48,676 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit_high [2024-12-06 03:49:48,676 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit_high [2024-12-06 03:49:48,677 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_irq_disable [2024-12-06 03:49:48,677 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_irq_disable [2024-12-06 03:49:48,677 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_task_enable [2024-12-06 03:49:48,677 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_task_enable [2024-12-06 03:49:48,677 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_tbufs [2024-12-06 03:49:48,677 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_tbufs [2024-12-06 03:49:48,677 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2024-12-06 03:49:48,677 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2024-12-06 03:49:48,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-12-06 03:49:48,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-12-06 03:49:48,677 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2024-12-06 03:49:48,677 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2024-12-06 03:49:48,677 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-12-06 03:49:48,677 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-12-06 03:49:48,677 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_enable_linkmon [2024-12-06 03:49:48,677 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_enable_linkmon [2024-12-06 03:49:48,678 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_update_vcam [2024-12-06 03:49:48,678 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_update_vcam [2024-12-06 03:49:48,678 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-12-06 03:49:48,678 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-12-06 03:49:48,678 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-12-06 03:49:48,678 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-12-06 03:49:48,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 03:49:48,678 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_suspend [2024-12-06 03:49:48,678 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_suspend [2024-12-06 03:49:48,678 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_open [2024-12-06 03:49:48,678 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_open [2024-12-06 03:49:48,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-12-06 03:49:48,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-12-06 03:49:49,530 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 03:49:49,534 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 03:49:49,739 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-06 03:50:12,113 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-12-06 03:50:13,201 INFO L? ?]: Removed 2814 outVars from TransFormulas that were not future-live. [2024-12-06 03:50:13,201 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 03:50:15,000 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 03:50:15,001 INFO L312 CfgBuilder]: Removed 6 assume(true) statements. [2024-12-06 03:50:15,001 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:50:15 BoogieIcfgContainer [2024-12-06 03:50:15,001 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 03:50:15,002 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 03:50:15,002 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 03:50:15,012 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 03:50:15,012 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:50:15" (1/1) ... [2024-12-06 03:50:15,019 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 03:50:15,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:50:15,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2630 states to 1806 states and 2630 transitions. [2024-12-06 03:50:15,105 INFO L276 IsEmpty]: Start isEmpty. Operand 1806 states and 2630 transitions. [2024-12-06 03:50:15,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-06 03:50:15,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:50:15,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:50:22,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:50:23,169 INFO L134 CoverageAnalysis]: Checked inductivity of 759 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 759 trivial. 0 not checked. [2024-12-06 03:50:33,305 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 03:50:33,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:50:33,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2642 states to 1810 states and 2642 transitions. [2024-12-06 03:50:33,691 INFO L276 IsEmpty]: Start isEmpty. Operand 1810 states and 2642 transitions. [2024-12-06 03:50:33,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-06 03:50:33,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:50:33,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:50:40,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:50:40,733 INFO L134 CoverageAnalysis]: Checked inductivity of 759 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 759 trivial. 0 not checked. [2024-12-06 03:50:40,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:50:40,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2643 states to 1811 states and 2643 transitions. [2024-12-06 03:50:40,829 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 2643 transitions. [2024-12-06 03:50:40,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 03:50:40,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:50:40,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:50:47,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:50:48,289 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-12-06 03:50:48,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:50:48,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2649 states to 1817 states and 2649 transitions. [2024-12-06 03:50:48,824 INFO L276 IsEmpty]: Start isEmpty. Operand 1817 states and 2649 transitions. [2024-12-06 03:50:48,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-06 03:50:48,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:50:48,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:50:55,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:50:55,712 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 756 trivial. 0 not checked. [2024-12-06 03:50:57,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:50:57,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2669 states to 1827 states and 2669 transitions. [2024-12-06 03:50:57,193 INFO L276 IsEmpty]: Start isEmpty. Operand 1827 states and 2669 transitions. [2024-12-06 03:50:57,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-12-06 03:50:57,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:50:57,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:51:03,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:51:03,883 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 792 trivial. 0 not checked. [2024-12-06 03:51:04,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:51:04,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2681 states to 1832 states and 2681 transitions. [2024-12-06 03:51:04,461 INFO L276 IsEmpty]: Start isEmpty. Operand 1832 states and 2681 transitions. [2024-12-06 03:51:04,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-12-06 03:51:04,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:51:04,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:51:11,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:51:12,239 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-12-06 03:51:14,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:51:14,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2704 states to 1840 states and 2704 transitions. [2024-12-06 03:51:14,458 INFO L276 IsEmpty]: Start isEmpty. Operand 1840 states and 2704 transitions. [2024-12-06 03:51:14,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-06 03:51:14,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:51:14,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:51:20,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:51:21,432 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 795 trivial. 0 not checked. [2024-12-06 03:51:24,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:51:24,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2721 states to 1845 states and 2721 transitions. [2024-12-06 03:51:24,168 INFO L276 IsEmpty]: Start isEmpty. Operand 1845 states and 2721 transitions. [2024-12-06 03:51:24,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-12-06 03:51:24,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:51:24,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:51:30,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:51:30,532 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 795 trivial. 0 not checked. [2024-12-06 03:51:30,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:51:30,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2722 states to 1846 states and 2722 transitions. [2024-12-06 03:51:30,617 INFO L276 IsEmpty]: Start isEmpty. Operand 1846 states and 2722 transitions. [2024-12-06 03:51:30,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-06 03:51:30,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:51:30,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:51:37,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:51:37,790 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-12-06 03:51:42,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:51:42,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2751 states to 1856 states and 2751 transitions. [2024-12-06 03:51:42,649 INFO L276 IsEmpty]: Start isEmpty. Operand 1856 states and 2751 transitions. [2024-12-06 03:51:42,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-12-06 03:51:42,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:51:42,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:51:49,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:51:50,138 INFO L134 CoverageAnalysis]: Checked inductivity of 824 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 821 trivial. 0 not checked. [2024-12-06 03:51:55,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:51:55,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2775 states to 1863 states and 2775 transitions. [2024-12-06 03:51:55,807 INFO L276 IsEmpty]: Start isEmpty. Operand 1863 states and 2775 transitions. [2024-12-06 03:51:55,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-06 03:51:55,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:51:55,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:52:02,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:52:02,847 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 792 trivial. 0 not checked. [2024-12-06 03:52:05,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:52:05,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2809 states to 1870 states and 2809 transitions. [2024-12-06 03:52:05,306 INFO L276 IsEmpty]: Start isEmpty. Operand 1870 states and 2809 transitions. [2024-12-06 03:52:05,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-06 03:52:05,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:52:05,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:52:11,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:52:11,941 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-12-06 03:52:12,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:52:12,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2811 states to 1872 states and 2811 transitions. [2024-12-06 03:52:12,109 INFO L276 IsEmpty]: Start isEmpty. Operand 1872 states and 2811 transitions. [2024-12-06 03:52:12,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-06 03:52:12,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:52:12,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:52:18,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:52:19,219 INFO L134 CoverageAnalysis]: Checked inductivity of 824 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 821 trivial. 0 not checked. [2024-12-06 03:52:30,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:52:30,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2840 states to 1881 states and 2840 transitions. [2024-12-06 03:52:30,179 INFO L276 IsEmpty]: Start isEmpty. Operand 1881 states and 2840 transitions. [2024-12-06 03:52:30,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-12-06 03:52:30,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:52:30,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:52:36,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:52:36,986 INFO L134 CoverageAnalysis]: Checked inductivity of 758 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 758 trivial. 0 not checked. [2024-12-06 03:52:37,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:52:37,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2842 states to 1883 states and 2842 transitions. [2024-12-06 03:52:37,159 INFO L276 IsEmpty]: Start isEmpty. Operand 1883 states and 2842 transitions. [2024-12-06 03:52:37,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-12-06 03:52:37,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:52:37,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:52:43,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:52:43,474 INFO L134 CoverageAnalysis]: Checked inductivity of 793 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-12-06 03:52:43,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:52:43,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2842 states to 1884 states and 2842 transitions. [2024-12-06 03:52:43,621 INFO L276 IsEmpty]: Start isEmpty. Operand 1884 states and 2842 transitions. [2024-12-06 03:52:43,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-12-06 03:52:43,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:52:43,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:52:50,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:52:51,212 INFO L134 CoverageAnalysis]: Checked inductivity of 790 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 790 trivial. 0 not checked. [2024-12-06 03:52:53,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:52:53,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2850 states to 1888 states and 2850 transitions. [2024-12-06 03:52:53,483 INFO L276 IsEmpty]: Start isEmpty. Operand 1888 states and 2850 transitions. [2024-12-06 03:52:53,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-06 03:52:53,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:52:53,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:52:59,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:53:00,034 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 792 trivial. 0 not checked. [2024-12-06 03:53:08,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:53:08,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2874 states to 1897 states and 2874 transitions. [2024-12-06 03:53:08,292 INFO L276 IsEmpty]: Start isEmpty. Operand 1897 states and 2874 transitions. [2024-12-06 03:53:08,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-06 03:53:08,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:53:08,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:53:14,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:53:15,243 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-12-06 03:53:15,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:53:15,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2878 states to 1901 states and 2878 transitions. [2024-12-06 03:53:15,512 INFO L276 IsEmpty]: Start isEmpty. Operand 1901 states and 2878 transitions. [2024-12-06 03:53:15,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-06 03:53:15,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:53:15,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:53:22,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:53:22,395 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-12-06 03:53:22,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:53:22,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2880 states to 1903 states and 2880 transitions. [2024-12-06 03:53:22,553 INFO L276 IsEmpty]: Start isEmpty. Operand 1903 states and 2880 transitions. [2024-12-06 03:53:22,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-12-06 03:53:22,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:53:22,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:53:28,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:53:29,161 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-12-06 03:53:29,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:53:29,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2882 states to 1905 states and 2882 transitions. [2024-12-06 03:53:29,320 INFO L276 IsEmpty]: Start isEmpty. Operand 1905 states and 2882 transitions. [2024-12-06 03:53:29,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-12-06 03:53:29,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:53:29,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:53:35,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:53:36,231 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-12-06 03:53:37,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:53:37,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1907 states and 2884 transitions. [2024-12-06 03:53:37,308 INFO L276 IsEmpty]: Start isEmpty. Operand 1907 states and 2884 transitions. [2024-12-06 03:53:37,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-12-06 03:53:37,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:53:37,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:53:43,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:53:43,799 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-12-06 03:53:43,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:53:43,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2885 states to 1908 states and 2885 transitions. [2024-12-06 03:53:43,881 INFO L276 IsEmpty]: Start isEmpty. Operand 1908 states and 2885 transitions. [2024-12-06 03:53:43,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-12-06 03:53:43,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:53:43,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:53:50,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:53:50,439 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-12-06 03:53:50,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:53:50,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2886 states to 1909 states and 2886 transitions. [2024-12-06 03:53:50,528 INFO L276 IsEmpty]: Start isEmpty. Operand 1909 states and 2886 transitions. [2024-12-06 03:53:50,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-12-06 03:53:50,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:53:50,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:53:56,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:53:57,211 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-12-06 03:53:57,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:53:57,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2887 states to 1910 states and 2887 transitions. [2024-12-06 03:53:57,302 INFO L276 IsEmpty]: Start isEmpty. Operand 1910 states and 2887 transitions. [2024-12-06 03:53:57,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-12-06 03:53:57,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:53:57,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:54:03,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:54:03,844 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-12-06 03:54:03,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:54:03,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2888 states to 1911 states and 2888 transitions. [2024-12-06 03:54:03,937 INFO L276 IsEmpty]: Start isEmpty. Operand 1911 states and 2888 transitions. [2024-12-06 03:54:03,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-12-06 03:54:03,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:54:03,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:54:10,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:54:10,752 INFO L134 CoverageAnalysis]: Checked inductivity of 824 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 821 trivial. 0 not checked. [2024-12-06 03:54:10,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:54:10,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2889 states to 1912 states and 2889 transitions. [2024-12-06 03:54:10,838 INFO L276 IsEmpty]: Start isEmpty. Operand 1912 states and 2889 transitions. [2024-12-06 03:54:10,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-12-06 03:54:10,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:54:10,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:54:16,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:54:17,269 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-12-06 03:54:17,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:54:17,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2893 states to 1916 states and 2893 transitions. [2024-12-06 03:54:17,537 INFO L276 IsEmpty]: Start isEmpty. Operand 1916 states and 2893 transitions. [2024-12-06 03:54:17,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-12-06 03:54:17,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:54:17,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:54:23,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:54:23,986 INFO L134 CoverageAnalysis]: Checked inductivity of 796 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 796 trivial. 0 not checked. [2024-12-06 03:54:24,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:54:24,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2896 states to 1917 states and 2896 transitions. [2024-12-06 03:54:24,458 INFO L276 IsEmpty]: Start isEmpty. Operand 1917 states and 2896 transitions. [2024-12-06 03:54:24,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-12-06 03:54:24,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:54:24,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:54:30,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:54:31,138 INFO L134 CoverageAnalysis]: Checked inductivity of 831 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 825 trivial. 0 not checked. [2024-12-06 03:54:32,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:54:32,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2904 states to 1921 states and 2904 transitions. [2024-12-06 03:54:32,443 INFO L276 IsEmpty]: Start isEmpty. Operand 1921 states and 2904 transitions. [2024-12-06 03:54:32,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-12-06 03:54:32,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:54:32,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:54:38,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:54:38,866 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-12-06 03:54:38,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:54:38,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2905 states to 1922 states and 2905 transitions. [2024-12-06 03:54:38,956 INFO L276 IsEmpty]: Start isEmpty. Operand 1922 states and 2905 transitions. [2024-12-06 03:54:38,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-12-06 03:54:38,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:54:38,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:54:45,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:54:45,958 INFO L134 CoverageAnalysis]: Checked inductivity of 839 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 827 trivial. 0 not checked. [2024-12-06 03:54:53,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:54:53,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2927 states to 1929 states and 2927 transitions. [2024-12-06 03:54:53,888 INFO L276 IsEmpty]: Start isEmpty. Operand 1929 states and 2927 transitions. [2024-12-06 03:54:53,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-12-06 03:54:53,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:54:53,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:55:00,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:55:00,463 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 792 trivial. 0 not checked. [2024-12-06 03:55:03,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:55:03,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2955 states to 1940 states and 2955 transitions. [2024-12-06 03:55:03,184 INFO L276 IsEmpty]: Start isEmpty. Operand 1940 states and 2955 transitions. [2024-12-06 03:55:03,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-12-06 03:55:03,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:55:03,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:55:09,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:55:10,445 INFO L134 CoverageAnalysis]: Checked inductivity of 840 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 827 trivial. 0 not checked. [2024-12-06 03:55:21,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:55:21,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2975 states to 1947 states and 2975 transitions. [2024-12-06 03:55:21,119 INFO L276 IsEmpty]: Start isEmpty. Operand 1947 states and 2975 transitions. [2024-12-06 03:55:21,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-12-06 03:55:21,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:55:21,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:55:27,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:55:27,476 INFO L134 CoverageAnalysis]: Checked inductivity of 865 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 859 trivial. 0 not checked. [2024-12-06 03:55:32,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:55:32,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2985 states to 1951 states and 2985 transitions. [2024-12-06 03:55:32,499 INFO L276 IsEmpty]: Start isEmpty. Operand 1951 states and 2985 transitions. [2024-12-06 03:55:32,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-12-06 03:55:32,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:55:32,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:55:38,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:55:38,689 INFO L134 CoverageAnalysis]: Checked inductivity of 831 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 825 trivial. 0 not checked. [2024-12-06 03:55:42,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:55:42,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2993 states to 1955 states and 2993 transitions. [2024-12-06 03:55:42,516 INFO L276 IsEmpty]: Start isEmpty. Operand 1955 states and 2993 transitions. [2024-12-06 03:55:42,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-12-06 03:55:42,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:55:42,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:55:48,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:55:49,032 INFO L134 CoverageAnalysis]: Checked inductivity of 865 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 859 trivial. 0 not checked. [2024-12-06 03:55:52,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:55:52,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3006 states to 1959 states and 3006 transitions. [2024-12-06 03:55:52,108 INFO L276 IsEmpty]: Start isEmpty. Operand 1959 states and 3006 transitions. [2024-12-06 03:55:52,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-12-06 03:55:52,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:55:52,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:55:58,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:55:58,606 INFO L134 CoverageAnalysis]: Checked inductivity of 831 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 825 trivial. 0 not checked. [2024-12-06 03:56:01,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:01,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3018 states to 1963 states and 3018 transitions. [2024-12-06 03:56:01,572 INFO L276 IsEmpty]: Start isEmpty. Operand 1963 states and 3018 transitions. [2024-12-06 03:56:01,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-12-06 03:56:01,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:01,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:07,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:07,892 INFO L134 CoverageAnalysis]: Checked inductivity of 791 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 791 trivial. 0 not checked. [2024-12-06 03:56:17,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:17,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3038 states to 1972 states and 3038 transitions. [2024-12-06 03:56:17,520 INFO L276 IsEmpty]: Start isEmpty. Operand 1972 states and 3038 transitions. [2024-12-06 03:56:17,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-12-06 03:56:17,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:17,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:23,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:24,181 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-12-06 03:56:24,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:24,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3041 states to 1975 states and 3041 transitions. [2024-12-06 03:56:24,400 INFO L276 IsEmpty]: Start isEmpty. Operand 1975 states and 3041 transitions. [2024-12-06 03:56:24,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-12-06 03:56:24,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:24,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:30,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:30,939 INFO L134 CoverageAnalysis]: Checked inductivity of 824 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 821 trivial. 0 not checked. [2024-12-06 03:56:32,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:32,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3044 states to 1978 states and 3044 transitions. [2024-12-06 03:56:32,566 INFO L276 IsEmpty]: Start isEmpty. Operand 1978 states and 3044 transitions. [2024-12-06 03:56:32,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-12-06 03:56:32,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:32,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:38,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:38,952 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-12-06 03:56:39,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:39,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3044 states to 1979 states and 3044 transitions. [2024-12-06 03:56:39,033 INFO L276 IsEmpty]: Start isEmpty. Operand 1979 states and 3044 transitions. [2024-12-06 03:56:39,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-12-06 03:56:39,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:39,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:45,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:45,381 INFO L134 CoverageAnalysis]: Checked inductivity of 832 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 826 trivial. 0 not checked. [2024-12-06 03:56:45,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:45,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3052 states to 1985 states and 3052 transitions. [2024-12-06 03:56:45,754 INFO L276 IsEmpty]: Start isEmpty. Operand 1985 states and 3052 transitions. [2024-12-06 03:56:45,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-12-06 03:56:45,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:45,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:51,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:52,096 INFO L134 CoverageAnalysis]: Checked inductivity of 865 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 859 trivial. 0 not checked. [2024-12-06 03:56:55,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:55,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3060 states to 1989 states and 3060 transitions. [2024-12-06 03:56:55,063 INFO L276 IsEmpty]: Start isEmpty. Operand 1989 states and 3060 transitions. [2024-12-06 03:56:55,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-12-06 03:56:55,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:55,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:01,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:01,816 INFO L134 CoverageAnalysis]: Checked inductivity of 865 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 859 trivial. 0 not checked. [2024-12-06 03:57:05,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:05,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3072 states to 1993 states and 3072 transitions. [2024-12-06 03:57:05,006 INFO L276 IsEmpty]: Start isEmpty. Operand 1993 states and 3072 transitions. [2024-12-06 03:57:05,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-12-06 03:57:05,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:05,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:11,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:11,567 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-12-06 03:57:11,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:11,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3073 states to 1994 states and 3073 transitions. [2024-12-06 03:57:11,660 INFO L276 IsEmpty]: Start isEmpty. Operand 1994 states and 3073 transitions. [2024-12-06 03:57:11,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-12-06 03:57:11,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:11,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:17,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:18,141 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 792 trivial. 0 not checked. [2024-12-06 03:57:21,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:21,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3112 states to 2010 states and 3112 transitions. [2024-12-06 03:57:21,571 INFO L276 IsEmpty]: Start isEmpty. Operand 2010 states and 3112 transitions. [2024-12-06 03:57:21,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-12-06 03:57:21,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:21,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:27,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:28,268 INFO L134 CoverageAnalysis]: Checked inductivity of 837 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 831 trivial. 0 not checked. [2024-12-06 03:57:30,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:30,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3125 states to 2017 states and 3125 transitions. [2024-12-06 03:57:30,224 INFO L276 IsEmpty]: Start isEmpty. Operand 2017 states and 3125 transitions. [2024-12-06 03:57:30,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-12-06 03:57:30,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:30,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:36,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:36,358 INFO L134 CoverageAnalysis]: Checked inductivity of 834 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 834 trivial. 0 not checked. [2024-12-06 03:57:42,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:42,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3126 states to 2019 states and 3126 transitions. [2024-12-06 03:57:42,606 INFO L276 IsEmpty]: Start isEmpty. Operand 2019 states and 3126 transitions. [2024-12-06 03:57:42,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-12-06 03:57:42,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:42,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:49,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:49,402 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-12-06 03:57:49,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:49,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3127 states to 2020 states and 3127 transitions. [2024-12-06 03:57:49,529 INFO L276 IsEmpty]: Start isEmpty. Operand 2020 states and 3127 transitions. [2024-12-06 03:57:49,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-12-06 03:57:49,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:49,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:55,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:56,227 INFO L134 CoverageAnalysis]: Checked inductivity of 794 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 791 trivial. 0 not checked. [2024-12-06 03:57:57,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:57,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3128 states to 2021 states and 3128 transitions. [2024-12-06 03:57:57,827 INFO L276 IsEmpty]: Start isEmpty. Operand 2021 states and 3128 transitions. [2024-12-06 03:57:57,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-12-06 03:57:57,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:57,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:04,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:06,598 INFO L134 CoverageAnalysis]: Checked inductivity of 832 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 821 trivial. 0 not checked. [2024-12-06 03:58:22,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:22,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3176 states to 2037 states and 3176 transitions. [2024-12-06 03:58:22,732 INFO L276 IsEmpty]: Start isEmpty. Operand 2037 states and 3176 transitions. [2024-12-06 03:58:22,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-12-06 03:58:22,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:22,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:29,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:29,379 INFO L134 CoverageAnalysis]: Checked inductivity of 866 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 860 trivial. 0 not checked. [2024-12-06 03:58:32,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:32,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3186 states to 2043 states and 3186 transitions. [2024-12-06 03:58:32,510 INFO L276 IsEmpty]: Start isEmpty. Operand 2043 states and 3186 transitions. [2024-12-06 03:58:32,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-12-06 03:58:32,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:32,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:38,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:39,190 INFO L134 CoverageAnalysis]: Checked inductivity of 866 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 860 trivial. 0 not checked. [2024-12-06 03:58:48,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:48,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3206 states to 2049 states and 3206 transitions. [2024-12-06 03:58:48,678 INFO L276 IsEmpty]: Start isEmpty. Operand 2049 states and 3206 transitions. [2024-12-06 03:58:48,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-12-06 03:58:48,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:48,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:55,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:55,334 INFO L134 CoverageAnalysis]: Checked inductivity of 838 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 838 trivial. 0 not checked. [2024-12-06 03:58:58,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:58,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3207 states to 2050 states and 3207 transitions. [2024-12-06 03:58:58,310 INFO L276 IsEmpty]: Start isEmpty. Operand 2050 states and 3207 transitions. [2024-12-06 03:58:58,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-12-06 03:58:58,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:58,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:04,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:05,008 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-12-06 03:59:05,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:05,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3208 states to 2051 states and 3208 transitions. [2024-12-06 03:59:05,102 INFO L276 IsEmpty]: Start isEmpty. Operand 2051 states and 3208 transitions. [2024-12-06 03:59:05,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-12-06 03:59:05,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:05,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:11,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:11,656 INFO L134 CoverageAnalysis]: Checked inductivity of 834 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 828 trivial. 0 not checked. [2024-12-06 03:59:16,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:16,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3222 states to 2058 states and 3222 transitions. [2024-12-06 03:59:16,556 INFO L276 IsEmpty]: Start isEmpty. Operand 2058 states and 3222 transitions. [2024-12-06 03:59:16,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-06 03:59:16,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:16,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:22,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:23,270 INFO L134 CoverageAnalysis]: Checked inductivity of 837 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 831 trivial. 0 not checked. [2024-12-06 03:59:28,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:28,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3241 states to 2067 states and 3241 transitions. [2024-12-06 03:59:28,287 INFO L276 IsEmpty]: Start isEmpty. Operand 2067 states and 3241 transitions. [2024-12-06 03:59:28,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-12-06 03:59:28,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:28,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:34,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:35,118 INFO L134 CoverageAnalysis]: Checked inductivity of 791 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 791 trivial. 0 not checked. [2024-12-06 03:59:39,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:39,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3265 states to 2078 states and 3265 transitions. [2024-12-06 03:59:39,166 INFO L276 IsEmpty]: Start isEmpty. Operand 2078 states and 3265 transitions. [2024-12-06 03:59:39,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-06 03:59:39,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:39,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:45,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:45,998 INFO L134 CoverageAnalysis]: Checked inductivity of 830 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 827 trivial. 0 not checked. [2024-12-06 03:59:46,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:46,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3266 states to 2079 states and 3266 transitions. [2024-12-06 03:59:46,081 INFO L276 IsEmpty]: Start isEmpty. Operand 2079 states and 3266 transitions. [2024-12-06 03:59:46,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-06 03:59:46,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:46,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:52,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:52,667 INFO L134 CoverageAnalysis]: Checked inductivity of 866 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 860 trivial. 0 not checked. [2024-12-06 03:59:55,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:55,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3276 states to 2085 states and 3276 transitions. [2024-12-06 03:59:55,838 INFO L276 IsEmpty]: Start isEmpty. Operand 2085 states and 3276 transitions. [2024-12-06 03:59:55,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-06 03:59:55,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:55,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:00:01,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:02,187 INFO L134 CoverageAnalysis]: Checked inductivity of 866 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 860 trivial. 0 not checked. [2024-12-06 04:00:20,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:00:20,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3305 states to 2093 states and 3305 transitions. [2024-12-06 04:00:20,006 INFO L276 IsEmpty]: Start isEmpty. Operand 2093 states and 3305 transitions. [2024-12-06 04:00:20,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-06 04:00:20,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:00:20,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:00:26,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:27,053 INFO L134 CoverageAnalysis]: Checked inductivity of 867 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 861 trivial. 0 not checked. [2024-12-06 04:00:28,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:00:28,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3322 states to 2101 states and 3322 transitions. [2024-12-06 04:00:28,823 INFO L276 IsEmpty]: Start isEmpty. Operand 2101 states and 3322 transitions. [2024-12-06 04:00:28,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-06 04:00:28,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:00:28,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:00:35,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:36,199 INFO L134 CoverageAnalysis]: Checked inductivity of 838 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 821 trivial. 0 not checked. [2024-12-06 04:00:37,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:00:37,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3325 states to 2102 states and 3325 transitions. [2024-12-06 04:00:37,826 INFO L276 IsEmpty]: Start isEmpty. Operand 2102 states and 3325 transitions. [2024-12-06 04:00:37,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-06 04:00:37,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:00:37,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:00:43,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:44,254 INFO L134 CoverageAnalysis]: Checked inductivity of 832 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 832 trivial. 0 not checked. [2024-12-06 04:00:57,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:00:57,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3335 states to 2107 states and 3335 transitions. [2024-12-06 04:00:57,835 INFO L276 IsEmpty]: Start isEmpty. Operand 2107 states and 3335 transitions. [2024-12-06 04:00:57,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-06 04:00:57,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:00:57,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:04,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:05,282 INFO L134 CoverageAnalysis]: Checked inductivity of 880 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 871 trivial. 0 not checked. [2024-12-06 04:01:10,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:10,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3336 states to 2109 states and 3336 transitions. [2024-12-06 04:01:10,998 INFO L276 IsEmpty]: Start isEmpty. Operand 2109 states and 3336 transitions. [2024-12-06 04:01:11,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-06 04:01:11,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:11,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:17,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:17,769 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-12-06 04:01:17,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:17,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3339 states to 2112 states and 3339 transitions. [2024-12-06 04:01:17,996 INFO L276 IsEmpty]: Start isEmpty. Operand 2112 states and 3339 transitions. [2024-12-06 04:01:17,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-06 04:01:17,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:17,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:24,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:26,731 INFO L134 CoverageAnalysis]: Checked inductivity of 832 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 821 trivial. 0 not checked. [2024-12-06 04:02:00,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:00,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3382 states to 2129 states and 3382 transitions. [2024-12-06 04:02:00,079 INFO L276 IsEmpty]: Start isEmpty. Operand 2129 states and 3382 transitions. [2024-12-06 04:02:00,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-06 04:02:00,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:00,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:06,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:08,133 INFO L134 CoverageAnalysis]: Checked inductivity of 866 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 855 trivial. 0 not checked. [2024-12-06 04:02:42,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:42,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3422 states to 2143 states and 3422 transitions. [2024-12-06 04:02:42,059 INFO L276 IsEmpty]: Start isEmpty. Operand 2143 states and 3422 transitions. [2024-12-06 04:02:42,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-12-06 04:02:42,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:42,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:48,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:48,991 INFO L134 CoverageAnalysis]: Checked inductivity of 890 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 869 trivial. 0 not checked. [2024-12-06 04:02:49,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:49,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3420 states to 2142 states and 3420 transitions. [2024-12-06 04:02:49,360 INFO L276 IsEmpty]: Start isEmpty. Operand 2142 states and 3420 transitions. [2024-12-06 04:02:49,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-06 04:02:49,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:49,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:55,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:55,859 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-12-06 04:02:55,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:55,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3421 states to 2143 states and 3421 transitions. [2024-12-06 04:02:55,959 INFO L276 IsEmpty]: Start isEmpty. Operand 2143 states and 3421 transitions. [2024-12-06 04:02:55,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-12-06 04:02:55,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:55,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:02,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:02,470 INFO L134 CoverageAnalysis]: Checked inductivity of 869 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 863 trivial. 0 not checked. [2024-12-06 04:03:02,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:02,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3431 states to 2149 states and 3431 transitions. [2024-12-06 04:03:02,830 INFO L276 IsEmpty]: Start isEmpty. Operand 2149 states and 3431 transitions. [2024-12-06 04:03:02,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-06 04:03:02,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:02,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:09,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:09,311 INFO L134 CoverageAnalysis]: Checked inductivity of 791 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 791 trivial. 0 not checked. [2024-12-06 04:03:14,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:14,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3472 states to 2165 states and 3472 transitions. [2024-12-06 04:03:14,209 INFO L276 IsEmpty]: Start isEmpty. Operand 2165 states and 3472 transitions. [2024-12-06 04:03:14,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-12-06 04:03:14,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:14,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:20,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:20,995 INFO L134 CoverageAnalysis]: Checked inductivity of 880 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 871 trivial. 0 not checked. [2024-12-06 04:03:29,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:29,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3481 states to 2169 states and 3481 transitions. [2024-12-06 04:03:29,015 INFO L276 IsEmpty]: Start isEmpty. Operand 2169 states and 3481 transitions. [2024-12-06 04:03:29,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-12-06 04:03:29,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:29,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:35,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:35,524 INFO L134 CoverageAnalysis]: Checked inductivity of 916 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 907 trivial. 0 not checked. [2024-12-06 04:03:37,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:37,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3482 states to 2171 states and 3482 transitions. [2024-12-06 04:03:37,914 INFO L276 IsEmpty]: Start isEmpty. Operand 2171 states and 3482 transitions. [2024-12-06 04:03:37,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-06 04:03:37,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:37,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:44,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:44,954 INFO L134 CoverageAnalysis]: Checked inductivity of 792 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-12-06 04:03:45,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:45,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3483 states to 2172 states and 3483 transitions. [2024-12-06 04:03:45,055 INFO L276 IsEmpty]: Start isEmpty. Operand 2172 states and 3483 transitions. [2024-12-06 04:03:45,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-12-06 04:03:45,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:45,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:51,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:51,673 INFO L134 CoverageAnalysis]: Checked inductivity of 834 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 828 trivial. 0 not checked. [2024-12-06 04:03:56,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:56,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3507 states to 2183 states and 3507 transitions. [2024-12-06 04:03:56,917 INFO L276 IsEmpty]: Start isEmpty. Operand 2183 states and 3507 transitions. [2024-12-06 04:03:56,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-12-06 04:03:56,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:56,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms