./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_913d382d-3d07-47ed-821e-78e29e282fc6/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_913d382d-3d07-47ed-821e-78e29e282fc6/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_913d382d-3d07-47ed-821e-78e29e282fc6/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_913d382d-3d07-47ed-821e-78e29e282fc6/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_913d382d-3d07-47ed-821e-78e29e282fc6/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_913d382d-3d07-47ed-821e-78e29e282fc6/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e0b7f3dbb9c244f21078afaa18d4b8e19be818a59d5c8d23a1f9450706e2c15f --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:37:40,054 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:37:40,152 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_913d382d-3d07-47ed-821e-78e29e282fc6/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 23:37:40,162 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:37:40,165 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:37:40,201 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:37:40,202 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:37:40,203 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:37:40,203 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:37:40,205 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:37:40,206 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:37:40,206 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:37:40,206 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:37:40,207 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:37:40,207 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:37:40,208 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:37:40,208 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:37:40,208 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:37:40,209 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:37:40,209 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:37:40,210 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:37:40,210 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:37:40,211 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:37:40,211 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:37:40,211 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:37:40,212 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:37:40,212 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:37:40,213 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:37:40,213 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:37:40,213 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:37:40,214 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_913d382d-3d07-47ed-821e-78e29e282fc6/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_913d382d-3d07-47ed-821e-78e29e282fc6/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e0b7f3dbb9c244f21078afaa18d4b8e19be818a59d5c8d23a1f9450706e2c15f [2024-11-08 23:37:40,492 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:37:40,523 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:37:40,526 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:37:40,527 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:37:40,528 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:37:40,529 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_913d382d-3d07-47ed-821e-78e29e282fc6/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i Unable to find full path for "g++" [2024-11-08 23:37:42,564 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:37:43,302 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:37:43,303 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_913d382d-3d07-47ed-821e-78e29e282fc6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i [2024-11-08 23:37:43,383 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_913d382d-3d07-47ed-821e-78e29e282fc6/bin/ukojak-verify-ImItNfHLgk/data/8d3b4359d/f0cc7930efac466d8da87ee668ff9a07/FLAG0284cbd81 [2024-11-08 23:37:43,401 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_913d382d-3d07-47ed-821e-78e29e282fc6/bin/ukojak-verify-ImItNfHLgk/data/8d3b4359d/f0cc7930efac466d8da87ee668ff9a07 [2024-11-08 23:37:43,404 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:37:43,407 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:37:43,409 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:37:43,409 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:37:43,415 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:37:43,416 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:37:43" (1/1) ... [2024-11-08 23:37:43,417 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3acdb224 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:37:43, skipping insertion in model container [2024-11-08 23:37:43,419 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:37:43" (1/1) ... [2024-11-08 23:37:43,696 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:37:47,825 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_913d382d-3d07-47ed-821e-78e29e282fc6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422956,422969] [2024-11-08 23:37:47,830 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_913d382d-3d07-47ed-821e-78e29e282fc6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[423101,423114] [2024-11-08 23:37:47,862 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:37:47,919 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:37:48,113 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"); [5283] [2024-11-08 23:37:48,117 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)); [5290] [2024-11-08 23:37:48,117 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5297] [2024-11-08 23:37:48,120 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/de2fed6/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5338-5339] [2024-11-08 23:37:48,121 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"); [5344-5346] [2024-11-08 23:37:48,126 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5495] [2024-11-08 23:37:48,126 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outw %w0, %w1": : "a" (value), "Nd" (port)); [5502] [2024-11-08 23:37:48,127 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [5510] [2024-11-08 23:37:48,127 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [5517] [2024-11-08 23:37:48,127 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [5525] [2024-11-08 23:37:48,135 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)); [5616-5617] [2024-11-08 23:37:48,138 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)); [5650-5651] [2024-11-08 23:37:48,140 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)); [5687-5688] [2024-11-08 23:37:48,142 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)); [5724-5725] [2024-11-08 23:37:48,152 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)); [5985-5986] [2024-11-08 23:37:48,153 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5992] [2024-11-08 23:37:48,162 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [6267] [2024-11-08 23:37:48,162 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6270] [2024-11-08 23:37:48,162 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6273] [2024-11-08 23:37:48,163 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6276] [2024-11-08 23:37:48,163 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [6307] [2024-11-08 23:37:48,164 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6310] [2024-11-08 23:37:48,164 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6313] [2024-11-08 23:37:48,164 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6316] [2024-11-08 23:37:48,165 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [6347] [2024-11-08 23:37:48,166 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6350] [2024-11-08 23:37:48,166 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6353] [2024-11-08 23:37:48,167 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6356] [2024-11-08 23:37:48,168 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [6387] [2024-11-08 23:37:48,168 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6390] [2024-11-08 23:37:48,168 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6393] [2024-11-08 23:37:48,169 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6396] [2024-11-08 23:37:48,215 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7164] [2024-11-08 23:37:48,242 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7678] [2024-11-08 23:37:48,245 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [7701] [2024-11-08 23:37:48,246 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [7708] [2024-11-08 23:37:48,247 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7735] [2024-11-08 23:37:48,269 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8154] [2024-11-08 23:37:48,371 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9774] [2024-11-08 23:37:48,376 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [9839] [2024-11-08 23:37:48,377 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9849] [2024-11-08 23:37:48,378 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9861] [2024-11-08 23:37:48,381 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9883] [2024-11-08 23:37:48,393 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [10073] [2024-11-08 23:37:48,553 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_913d382d-3d07-47ed-821e-78e29e282fc6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422956,422969] [2024-11-08 23:37:48,554 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_913d382d-3d07-47ed-821e-78e29e282fc6/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[423101,423114] [2024-11-08 23:37:48,563 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:37:48,910 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:37:48,911 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:37:48 WrapperNode [2024-11-08 23:37:48,911 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:37:48,912 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:37:48,912 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:37:48,912 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:37:48,920 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:37:48" (1/1) ... [2024-11-08 23:37:49,059 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:37:48" (1/1) ... [2024-11-08 23:37:49,333 INFO L138 Inliner]: procedures = 556, calls = 3040, calls flagged for inlining = 292, calls inlined = 261, statements flattened = 8929 [2024-11-08 23:37:49,338 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:37:49,339 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:37:49,339 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:37:49,339 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:37:49,352 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:37:48" (1/1) ... [2024-11-08 23:37:49,352 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:37:48" (1/1) ... [2024-11-08 23:37:49,449 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:37:48" (1/1) ... [2024-11-08 23:37:49,450 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:37:48" (1/1) ... [2024-11-08 23:37:49,623 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:37:48" (1/1) ... [2024-11-08 23:37:49,663 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:37:48" (1/1) ... [2024-11-08 23:37:49,810 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:37:48" (1/1) ... [2024-11-08 23:37:49,837 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:37:48" (1/1) ... [2024-11-08 23:37:49,936 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:37:49,938 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:37:49,939 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:37:49,939 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:37:49,941 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:37:48" (1/1) ... [2024-11-08 23:37:49,950 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:37:49,966 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_913d382d-3d07-47ed-821e-78e29e282fc6/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:37:49,991 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_913d382d-3d07-47ed-821e-78e29e282fc6/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:37:49,995 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_913d382d-3d07-47ed-821e-78e29e282fc6/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:37:50,036 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2024-11-08 23:37:50,036 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2024-11-08 23:37:50,036 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-08 23:37:50,036 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-08 23:37:50,037 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-11-08 23:37:50,037 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-11-08 23:37:50,037 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-08 23:37:50,037 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-08 23:37:50,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_86 [2024-11-08 23:37:50,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_86 [2024-11-08 23:37:50,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-08 23:37:50,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-08 23:37:50,038 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-08 23:37:50,038 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-08 23:37:50,038 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-08 23:37:50,038 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-08 23:37:50,039 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-08 23:37:50,039 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-08 23:37:50,039 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_interrupt [2024-11-08 23:37:50,039 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_interrupt [2024-11-08 23:37:50,039 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-11-08 23:37:50,039 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-11-08 23:37:50,039 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-08 23:37:50,040 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-08 23:37:50,040 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-08 23:37:50,040 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-08 23:37:50,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-08 23:37:50,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-08 23:37:50,041 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-08 23:37:50,041 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-08 23:37:50,041 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-08 23:37:50,041 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-08 23:37:50,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-08 23:37:50,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-08 23:37:50,042 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-08 23:37:50,042 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-08 23:37:50,042 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:37:50,042 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_bcr [2024-11-08 23:37:50,042 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_bcr [2024-11-08 23:37:50,042 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-08 23:37:50,043 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-08 23:37:50,043 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-08 23:37:50,044 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-08 23:37:50,044 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-08 23:37:50,044 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-08 23:37:50,044 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-08 23:37:50,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_pcnet32_cleanup_module_16_2 [2024-11-08 23:37:50,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_pcnet32_cleanup_module_16_2 [2024-11-08 23:37:50,045 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-08 23:37:50,045 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-08 23:37:50,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2024-11-08 23:37:50,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2024-11-08 23:37:50,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 23:37:50,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-08 23:37:50,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-08 23:37:50,047 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_purge_tx_ring [2024-11-08 23:37:50,047 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_purge_tx_ring [2024-11-08 23:37:50,047 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:37:50,053 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-08 23:37:50,053 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-08 23:37:50,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2024-11-08 23:37:50,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2024-11-08 23:37:50,054 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-08 23:37:50,054 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-08 23:37:50,054 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_bcr [2024-11-08 23:37:50,054 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_bcr [2024-11-08 23:37:50,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-08 23:37:50,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-08 23:37:50,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-08 23:37:50,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-08 23:37:50,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-08 23:37:50,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-08 23:37:50,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-08 23:37:50,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-08 23:37:50,056 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-08 23:37:50,056 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-08 23:37:50,056 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-08 23:37:50,056 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-08 23:37:50,056 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_netif_start [2024-11-08 23:37:50,058 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_netif_start [2024-11-08 23:37:50,058 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2024-11-08 23:37:50,059 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2024-11-08 23:37:50,059 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~~u16~0 [2024-11-08 23:37:50,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~~u16~0 [2024-11-08 23:37:50,059 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:37:50,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-08 23:37:50,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-08 23:37:50,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-08 23:37:50,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-08 23:37:50,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2024-11-08 23:37:50,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2024-11-08 23:37:50,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2024-11-08 23:37:50,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2024-11-08 23:37:50,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-08 23:37:50,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-08 23:37:50,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-11-08 23:37:50,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-11-08 23:37:50,065 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_open [2024-11-08 23:37:50,065 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_open [2024-11-08 23:37:50,065 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:37:50,065 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-11-08 23:37:50,065 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-11-08 23:37:50,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-08 23:37:50,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-08 23:37:50,066 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-08 23:37:50,066 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-08 23:37:50,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:37:50,066 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-08 23:37:50,067 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-08 23:37:50,067 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-08 23:37:50,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-08 23:37:50,067 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_reset [2024-11-08 23:37:50,067 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_reset [2024-11-08 23:37:50,067 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_printk [2024-11-08 23:37:50,068 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_printk [2024-11-08 23:37:50,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2024-11-08 23:37:50,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2024-11-08 23:37:50,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2024-11-08 23:37:50,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2024-11-08 23:37:50,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_pcnet32_private [2024-11-08 23:37:50,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_pcnet32_private [2024-11-08 23:37:50,069 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-08 23:37:50,069 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-08 23:37:50,070 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_restart [2024-11-08 23:37:50,070 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_restart [2024-11-08 23:37:50,070 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-08 23:37:50,070 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-08 23:37:50,070 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-08 23:37:50,070 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-08 23:37:50,071 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-08 23:37:50,071 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-08 23:37:50,071 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-08 23:37:50,071 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-08 23:37:50,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-08 23:37:50,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-08 23:37:50,072 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_read_csr [2024-11-08 23:37:50,072 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_read_csr [2024-11-08 23:37:50,072 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2024-11-08 23:37:50,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2024-11-08 23:37:50,072 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-08 23:37:50,073 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-08 23:37:50,073 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_reset [2024-11-08 23:37:50,073 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_reset [2024-11-08 23:37:50,074 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2024-11-08 23:37:50,074 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2024-11-08 23:37:50,074 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:37:50,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:37:50,075 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-08 23:37:50,075 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-08 23:37:50,075 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-08 23:37:50,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 23:37:50,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-08 23:37:50,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-08 23:37:50,076 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_pm_resume [2024-11-08 23:37:50,076 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_pm_resume [2024-11-08 23:37:50,076 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_check_media [2024-11-08 23:37:50,077 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_check_media [2024-11-08 23:37:50,078 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_regs_len [2024-11-08 23:37:50,078 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_regs_len [2024-11-08 23:37:50,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-08 23:37:50,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-08 23:37:50,079 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_poll_controller [2024-11-08 23:37:50,079 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_poll_controller [2024-11-08 23:37:50,079 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_free_ring [2024-11-08 23:37:50,079 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_free_ring [2024-11-08 23:37:50,079 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-08 23:37:50,080 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-08 23:37:50,080 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 23:37:50,080 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 23:37:50,080 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2024-11-08 23:37:50,081 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2024-11-08 23:37:50,081 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-08 23:37:50,081 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-08 23:37:50,081 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-11-08 23:37:50,081 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-11-08 23:37:50,081 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2024-11-08 23:37:50,081 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2024-11-08 23:37:50,082 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_purge_rx_ring [2024-11-08 23:37:50,082 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_purge_rx_ring [2024-11-08 23:37:50,083 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_csr [2024-11-08 23:37:50,083 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_csr [2024-11-08 23:37:50,083 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_tx_timeout [2024-11-08 23:37:50,083 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_tx_timeout [2024-11-08 23:37:50,084 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-08 23:37:50,084 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-08 23:37:50,084 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 23:37:50,085 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_netif_stop [2024-11-08 23:37:50,086 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_netif_stop [2024-11-08 23:37:50,086 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-08 23:37:50,086 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-08 23:37:50,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 23:37:50,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_pcnet32_private [2024-11-08 23:37:50,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_pcnet32_private [2024-11-08 23:37:50,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 23:37:50,087 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_read_csr [2024-11-08 23:37:50,087 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_read_csr [2024-11-08 23:37:50,087 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-08 23:37:50,087 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-08 23:37:50,087 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_set_multicast_list [2024-11-08 23:37:50,088 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_set_multicast_list [2024-11-08 23:37:50,088 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2024-11-08 23:37:50,088 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2024-11-08 23:37:50,088 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-08 23:37:50,089 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-08 23:37:50,089 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2024-11-08 23:37:50,090 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2024-11-08 23:37:50,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-08 23:37:50,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-08 23:37:50,090 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_probe1 [2024-11-08 23:37:50,091 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_probe1 [2024-11-08 23:37:50,091 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2024-11-08 23:37:50,091 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2024-11-08 23:37:50,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-08 23:37:50,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-08 23:37:50,092 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_remove_one [2024-11-08 23:37:50,092 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_remove_one [2024-11-08 23:37:50,093 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2024-11-08 23:37:50,093 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2024-11-08 23:37:50,093 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~~u16~0~TO~VOID [2024-11-08 23:37:50,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~~u16~0~TO~VOID [2024-11-08 23:37:50,093 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_read_bcr [2024-11-08 23:37:50,094 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_read_bcr [2024-11-08 23:37:50,094 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-11-08 23:37:50,094 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-11-08 23:37:50,094 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-08 23:37:50,094 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-08 23:37:50,095 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-08 23:37:50,095 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-08 23:37:50,095 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_read_bcr [2024-11-08 23:37:50,095 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_read_bcr [2024-11-08 23:37:50,095 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-08 23:37:50,095 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-08 23:37:50,095 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_init_ring [2024-11-08 23:37:50,096 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_init_ring [2024-11-08 23:37:50,096 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_close [2024-11-08 23:37:50,096 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_close [2024-11-08 23:37:50,096 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-11-08 23:37:50,096 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-11-08 23:37:50,096 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-08 23:37:50,097 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-08 23:37:50,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:37:50,098 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_suspend [2024-11-08 23:37:50,098 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_suspend [2024-11-08 23:37:50,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-08 23:37:50,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-08 23:37:50,103 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-08 23:37:50,103 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-08 23:37:50,103 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-08 23:37:50,103 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-08 23:37:50,104 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_csr [2024-11-08 23:37:50,104 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_csr [2024-11-08 23:37:50,104 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_load_multicast [2024-11-08 23:37:50,104 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_load_multicast [2024-11-08 23:37:50,104 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2024-11-08 23:37:50,104 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2024-11-08 23:37:50,104 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_nway_reset [2024-11-08 23:37:50,105 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_nway_reset [2024-11-08 23:37:50,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-08 23:37:50,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-08 23:37:50,107 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-11-08 23:37:50,108 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-11-08 23:37:50,108 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-08 23:37:50,108 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-08 23:37:50,108 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-11-08 23:37:50,108 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-11-08 23:37:50,108 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2024-11-08 23:37:50,108 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2024-11-08 23:37:50,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:37:50,109 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2024-11-08 23:37:50,109 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2024-11-08 23:37:50,109 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2024-11-08 23:37:50,109 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2024-11-08 23:37:50,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-08 23:37:50,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-08 23:37:50,110 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2024-11-08 23:37:50,110 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2024-11-08 23:37:51,451 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:37:51,456 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:37:51,780 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-08 23:38:21,692 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-08 23:38:24,333 INFO L? ?]: Removed 3359 outVars from TransFormulas that were not future-live. [2024-11-08 23:38:24,333 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:38:28,850 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:38:28,850 INFO L316 CfgBuilder]: Removed 8 assume(true) statements. [2024-11-08 23:38:28,851 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:38:28 BoogieIcfgContainer [2024-11-08 23:38:28,851 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:38:28,853 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:38:28,853 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:38:28,865 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:38:28,865 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:38:28" (1/1) ... [2024-11-08 23:38:28,878 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:38:28,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:29,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3386 states to 2297 states and 3386 transitions. [2024-11-08 23:38:29,035 INFO L276 IsEmpty]: Start isEmpty. Operand 2297 states and 3386 transitions. [2024-11-08 23:38:29,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-08 23:38:29,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:29,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:35,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:36,888 INFO L134 CoverageAnalysis]: Checked inductivity of 664 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 664 trivial. 0 not checked. [2024-11-08 23:38:47,051 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:38:48,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:48,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3405 states to 2307 states and 3405 transitions. [2024-11-08 23:38:48,040 INFO L276 IsEmpty]: Start isEmpty. Operand 2307 states and 3405 transitions. [2024-11-08 23:38:48,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-08 23:38:48,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:48,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:54,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:55,186 INFO L134 CoverageAnalysis]: Checked inductivity of 664 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 664 trivial. 0 not checked. [2024-11-08 23:38:56,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:56,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3427 states to 2316 states and 3427 transitions. [2024-11-08 23:38:56,373 INFO L276 IsEmpty]: Start isEmpty. Operand 2316 states and 3427 transitions. [2024-11-08 23:38:56,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-08 23:38:56,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:56,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:01,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:02,147 INFO L134 CoverageAnalysis]: Checked inductivity of 696 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 696 trivial. 0 not checked. [2024-11-08 23:39:02,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:02,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3436 states to 2320 states and 3436 transitions. [2024-11-08 23:39:02,349 INFO L276 IsEmpty]: Start isEmpty. Operand 2320 states and 3436 transitions. [2024-11-08 23:39:02,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-11-08 23:39:02,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:02,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:07,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:08,483 INFO L134 CoverageAnalysis]: Checked inductivity of 697 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 692 trivial. 0 not checked. [2024-11-08 23:39:10,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:10,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3460 states to 2329 states and 3460 transitions. [2024-11-08 23:39:10,443 INFO L276 IsEmpty]: Start isEmpty. Operand 2329 states and 3460 transitions. [2024-11-08 23:39:10,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-08 23:39:10,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:10,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:15,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:16,562 INFO L134 CoverageAnalysis]: Checked inductivity of 699 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 695 trivial. 0 not checked. [2024-11-08 23:39:18,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:18,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3477 states to 2334 states and 3477 transitions. [2024-11-08 23:39:18,802 INFO L276 IsEmpty]: Start isEmpty. Operand 2334 states and 3477 transitions. [2024-11-08 23:39:18,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-08 23:39:18,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:18,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:23,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:24,632 INFO L134 CoverageAnalysis]: Checked inductivity of 697 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 692 trivial. 0 not checked. [2024-11-08 23:39:30,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:30,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3505 states to 2344 states and 3505 transitions. [2024-11-08 23:39:30,213 INFO L276 IsEmpty]: Start isEmpty. Operand 2344 states and 3505 transitions. [2024-11-08 23:39:30,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-08 23:39:30,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:30,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:35,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:35,619 INFO L134 CoverageAnalysis]: Checked inductivity of 697 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 697 trivial. 0 not checked. [2024-11-08 23:39:38,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:38,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3519 states to 2350 states and 3519 transitions. [2024-11-08 23:39:38,545 INFO L276 IsEmpty]: Start isEmpty. Operand 2350 states and 3519 transitions. [2024-11-08 23:39:38,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-08 23:39:38,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:38,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:43,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:44,048 INFO L134 CoverageAnalysis]: Checked inductivity of 702 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 702 trivial. 0 not checked. [2024-11-08 23:39:44,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:44,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3522 states to 2351 states and 3522 transitions. [2024-11-08 23:39:44,600 INFO L276 IsEmpty]: Start isEmpty. Operand 2351 states and 3522 transitions. [2024-11-08 23:39:44,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-08 23:39:44,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:44,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:49,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:50,389 INFO L134 CoverageAnalysis]: Checked inductivity of 699 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 695 trivial. 0 not checked. [2024-11-08 23:39:50,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:50,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3523 states to 2352 states and 3523 transitions. [2024-11-08 23:39:50,499 INFO L276 IsEmpty]: Start isEmpty. Operand 2352 states and 3523 transitions. [2024-11-08 23:39:50,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-08 23:39:50,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:50,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:56,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:57,243 INFO L134 CoverageAnalysis]: Checked inductivity of 698 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 695 trivial. 0 not checked. [2024-11-08 23:39:59,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:59,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3543 states to 2358 states and 3543 transitions. [2024-11-08 23:39:59,581 INFO L276 IsEmpty]: Start isEmpty. Operand 2358 states and 3543 transitions. [2024-11-08 23:39:59,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-08 23:39:59,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:59,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:05,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:05,926 INFO L134 CoverageAnalysis]: Checked inductivity of 695 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 692 trivial. 0 not checked. [2024-11-08 23:40:06,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:06,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3546 states to 2362 states and 3546 transitions. [2024-11-08 23:40:06,289 INFO L276 IsEmpty]: Start isEmpty. Operand 2362 states and 3546 transitions. [2024-11-08 23:40:06,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-08 23:40:06,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:06,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:12,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:13,173 INFO L134 CoverageAnalysis]: Checked inductivity of 696 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 696 trivial. 0 not checked. [2024-11-08 23:40:14,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:14,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3554 states to 2366 states and 3554 transitions. [2024-11-08 23:40:14,771 INFO L276 IsEmpty]: Start isEmpty. Operand 2366 states and 3554 transitions. [2024-11-08 23:40:14,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-08 23:40:14,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:14,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:21,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:21,804 INFO L134 CoverageAnalysis]: Checked inductivity of 697 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 692 trivial. 0 not checked. [2024-11-08 23:40:22,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:22,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3557 states to 2369 states and 3557 transitions. [2024-11-08 23:40:22,088 INFO L276 IsEmpty]: Start isEmpty. Operand 2369 states and 3557 transitions. [2024-11-08 23:40:22,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-08 23:40:22,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:22,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:28,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:28,668 INFO L134 CoverageAnalysis]: Checked inductivity of 698 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 698 trivial. 0 not checked. [2024-11-08 23:40:31,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:31,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3568 states to 2374 states and 3568 transitions. [2024-11-08 23:40:31,096 INFO L276 IsEmpty]: Start isEmpty. Operand 2374 states and 3568 transitions. [2024-11-08 23:40:31,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-08 23:40:31,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:31,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:36,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:37,097 INFO L134 CoverageAnalysis]: Checked inductivity of 697 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 697 trivial. 0 not checked. [2024-11-08 23:40:37,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:37,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3576 states to 2380 states and 3576 transitions. [2024-11-08 23:40:37,418 INFO L276 IsEmpty]: Start isEmpty. Operand 2380 states and 3576 transitions. [2024-11-08 23:40:37,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-08 23:40:37,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:37,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:43,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:43,409 INFO L134 CoverageAnalysis]: Checked inductivity of 697 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 692 trivial. 0 not checked. [2024-11-08 23:40:43,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:43,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3580 states to 2384 states and 3580 transitions. [2024-11-08 23:40:43,643 INFO L276 IsEmpty]: Start isEmpty. Operand 2384 states and 3580 transitions. [2024-11-08 23:40:43,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-08 23:40:43,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:43,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:48,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:48,837 INFO L134 CoverageAnalysis]: Checked inductivity of 700 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 695 trivial. 0 not checked. [2024-11-08 23:40:49,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:49,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3583 states to 2387 states and 3583 transitions. [2024-11-08 23:40:49,092 INFO L276 IsEmpty]: Start isEmpty. Operand 2387 states and 3583 transitions. [2024-11-08 23:40:49,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-08 23:40:49,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:49,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:54,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:54,523 INFO L134 CoverageAnalysis]: Checked inductivity of 727 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 722 trivial. 0 not checked. [2024-11-08 23:40:54,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:54,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3584 states to 2388 states and 3584 transitions. [2024-11-08 23:40:54,615 INFO L276 IsEmpty]: Start isEmpty. Operand 2388 states and 3584 transitions. [2024-11-08 23:40:54,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-08 23:40:54,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:54,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:59,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:00,222 INFO L134 CoverageAnalysis]: Checked inductivity of 698 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 692 trivial. 0 not checked. [2024-11-08 23:41:00,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:00,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3587 states to 2391 states and 3587 transitions. [2024-11-08 23:41:00,397 INFO L276 IsEmpty]: Start isEmpty. Operand 2391 states and 3587 transitions. [2024-11-08 23:41:00,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-08 23:41:00,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:00,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:05,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:05,934 INFO L134 CoverageAnalysis]: Checked inductivity of 738 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 738 trivial. 0 not checked. [2024-11-08 23:41:07,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:07,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3590 states to 2393 states and 3590 transitions. [2024-11-08 23:41:07,364 INFO L276 IsEmpty]: Start isEmpty. Operand 2393 states and 3590 transitions. [2024-11-08 23:41:07,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-08 23:41:07,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:07,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:13,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:13,357 INFO L134 CoverageAnalysis]: Checked inductivity of 701 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 695 trivial. 0 not checked. [2024-11-08 23:41:13,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:13,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3593 states to 2396 states and 3593 transitions. [2024-11-08 23:41:13,565 INFO L276 IsEmpty]: Start isEmpty. Operand 2396 states and 3593 transitions. [2024-11-08 23:41:13,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-08 23:41:13,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:13,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:18,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:18,986 INFO L134 CoverageAnalysis]: Checked inductivity of 728 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 722 trivial. 0 not checked. [2024-11-08 23:41:19,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:19,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3594 states to 2397 states and 3594 transitions. [2024-11-08 23:41:19,090 INFO L276 IsEmpty]: Start isEmpty. Operand 2397 states and 3594 transitions. [2024-11-08 23:41:19,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-08 23:41:19,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:19,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:24,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:24,397 INFO L134 CoverageAnalysis]: Checked inductivity of 698 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 692 trivial. 0 not checked. [2024-11-08 23:41:24,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:24,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3597 states to 2400 states and 3597 transitions. [2024-11-08 23:41:24,577 INFO L276 IsEmpty]: Start isEmpty. Operand 2400 states and 3597 transitions. [2024-11-08 23:41:24,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-11-08 23:41:24,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:24,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:29,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:30,133 INFO L134 CoverageAnalysis]: Checked inductivity of 698 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 692 trivial. 0 not checked. [2024-11-08 23:41:38,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:38,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3626 states to 2410 states and 3626 transitions. [2024-11-08 23:41:38,704 INFO L276 IsEmpty]: Start isEmpty. Operand 2410 states and 3626 transitions. [2024-11-08 23:41:38,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-11-08 23:41:38,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:38,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:43,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:43,847 INFO L134 CoverageAnalysis]: Checked inductivity of 736 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 726 trivial. 0 not checked. [2024-11-08 23:41:44,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:44,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3634 states to 2414 states and 3634 transitions. [2024-11-08 23:41:44,760 INFO L276 IsEmpty]: Start isEmpty. Operand 2414 states and 3634 transitions. [2024-11-08 23:41:44,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-08 23:41:44,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:44,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:49,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:50,319 INFO L134 CoverageAnalysis]: Checked inductivity of 739 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 725 trivial. 0 not checked. [2024-11-08 23:41:56,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:56,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3655 states to 2421 states and 3655 transitions. [2024-11-08 23:41:56,862 INFO L276 IsEmpty]: Start isEmpty. Operand 2421 states and 3655 transitions. [2024-11-08 23:41:56,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-08 23:41:56,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:56,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:03,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:03,781 INFO L134 CoverageAnalysis]: Checked inductivity of 736 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 726 trivial. 0 not checked. [2024-11-08 23:42:08,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:08,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3677 states to 2429 states and 3677 transitions. [2024-11-08 23:42:08,038 INFO L276 IsEmpty]: Start isEmpty. Operand 2429 states and 3677 transitions. [2024-11-08 23:42:08,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-08 23:42:08,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:08,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:14,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:15,167 INFO L134 CoverageAnalysis]: Checked inductivity of 735 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 728 trivial. 0 not checked. [2024-11-08 23:42:18,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:18,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3689 states to 2434 states and 3689 transitions. [2024-11-08 23:42:18,445 INFO L276 IsEmpty]: Start isEmpty. Operand 2434 states and 3689 transitions. [2024-11-08 23:42:18,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-08 23:42:18,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:18,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:25,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:26,767 INFO L134 CoverageAnalysis]: Checked inductivity of 740 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 725 trivial. 0 not checked. [2024-11-08 23:42:36,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:36,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3709 states to 2441 states and 3709 transitions. [2024-11-08 23:42:36,880 INFO L276 IsEmpty]: Start isEmpty. Operand 2441 states and 3709 transitions. [2024-11-08 23:42:36,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-08 23:42:36,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:36,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:43,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:43,385 INFO L134 CoverageAnalysis]: Checked inductivity of 735 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 728 trivial. 0 not checked. [2024-11-08 23:42:45,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:45,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3719 states to 2444 states and 3719 transitions. [2024-11-08 23:42:45,883 INFO L276 IsEmpty]: Start isEmpty. Operand 2444 states and 3719 transitions. [2024-11-08 23:42:45,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-08 23:42:45,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:45,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:53,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:53,476 INFO L134 CoverageAnalysis]: Checked inductivity of 697 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 697 trivial. 0 not checked. [2024-11-08 23:42:55,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:55,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3757 states to 2460 states and 3757 transitions. [2024-11-08 23:42:55,047 INFO L276 IsEmpty]: Start isEmpty. Operand 2460 states and 3757 transitions. [2024-11-08 23:42:55,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-08 23:42:55,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:55,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:01,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:02,166 INFO L134 CoverageAnalysis]: Checked inductivity of 738 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 729 trivial. 0 not checked. [2024-11-08 23:43:08,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:08,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3773 states to 2467 states and 3773 transitions. [2024-11-08 23:43:08,100 INFO L276 IsEmpty]: Start isEmpty. Operand 2467 states and 3773 transitions. [2024-11-08 23:43:08,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-11-08 23:43:08,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:08,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:14,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:14,988 INFO L134 CoverageAnalysis]: Checked inductivity of 739 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 729 trivial. 0 not checked. [2024-11-08 23:43:18,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:18,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3781 states to 2471 states and 3781 transitions. [2024-11-08 23:43:18,273 INFO L276 IsEmpty]: Start isEmpty. Operand 2471 states and 3781 transitions. [2024-11-08 23:43:18,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-08 23:43:18,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:18,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:24,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:25,216 INFO L134 CoverageAnalysis]: Checked inductivity of 697 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 697 trivial. 0 not checked. [2024-11-08 23:43:27,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:27,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3823 states to 2486 states and 3823 transitions. [2024-11-08 23:43:27,990 INFO L276 IsEmpty]: Start isEmpty. Operand 2486 states and 3823 transitions. [2024-11-08 23:43:27,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-08 23:43:27,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:27,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:35,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:35,603 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 729 trivial. 0 not checked. [2024-11-08 23:43:35,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:35,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3835 states to 2492 states and 3835 transitions. [2024-11-08 23:43:35,975 INFO L276 IsEmpty]: Start isEmpty. Operand 2492 states and 3835 transitions. [2024-11-08 23:43:35,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-11-08 23:43:35,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:35,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:42,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:42,680 INFO L134 CoverageAnalysis]: Checked inductivity of 742 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 727 trivial. 0 not checked. [2024-11-08 23:43:43,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:43,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3843 states to 2498 states and 3843 transitions. [2024-11-08 23:43:43,050 INFO L276 IsEmpty]: Start isEmpty. Operand 2498 states and 3843 transitions. [2024-11-08 23:43:43,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-08 23:43:43,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:43,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:49,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:50,365 INFO L134 CoverageAnalysis]: Checked inductivity of 701 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 692 trivial. 0 not checked. [2024-11-08 23:43:57,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:57,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3878 states to 2513 states and 3878 transitions. [2024-11-08 23:43:57,707 INFO L276 IsEmpty]: Start isEmpty. Operand 2513 states and 3878 transitions. [2024-11-08 23:43:57,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-08 23:43:57,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:57,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:03,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:04,491 INFO L134 CoverageAnalysis]: Checked inductivity of 698 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 698 trivial. 0 not checked. [2024-11-08 23:44:06,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:06,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3920 states to 2528 states and 3920 transitions. [2024-11-08 23:44:06,433 INFO L276 IsEmpty]: Start isEmpty. Operand 2528 states and 3920 transitions. [2024-11-08 23:44:06,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-08 23:44:06,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:06,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:12,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:13,244 INFO L134 CoverageAnalysis]: Checked inductivity of 699 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 694 trivial. 0 not checked. [2024-11-08 23:44:13,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:13,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3921 states to 2529 states and 3921 transitions. [2024-11-08 23:44:13,354 INFO L276 IsEmpty]: Start isEmpty. Operand 2529 states and 3921 transitions. [2024-11-08 23:44:13,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-11-08 23:44:13,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:13,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:19,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:20,213 INFO L134 CoverageAnalysis]: Checked inductivity of 697 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 697 trivial. 0 not checked. [2024-11-08 23:44:20,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:20,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3962 states to 2544 states and 3962 transitions. [2024-11-08 23:44:20,848 INFO L276 IsEmpty]: Start isEmpty. Operand 2544 states and 3962 transitions. [2024-11-08 23:44:20,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-08 23:44:20,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:20,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:26,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:27,259 INFO L134 CoverageAnalysis]: Checked inductivity of 736 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 728 trivial. 0 not checked. [2024-11-08 23:44:31,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:31,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3977 states to 2551 states and 3977 transitions. [2024-11-08 23:44:31,519 INFO L276 IsEmpty]: Start isEmpty. Operand 2551 states and 3977 transitions. [2024-11-08 23:44:31,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-08 23:44:31,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:31,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:38,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:39,018 INFO L134 CoverageAnalysis]: Checked inductivity of 740 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 730 trivial. 0 not checked. [2024-11-08 23:44:41,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:41,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3982 states to 2554 states and 3982 transitions. [2024-11-08 23:44:41,438 INFO L276 IsEmpty]: Start isEmpty. Operand 2554 states and 3982 transitions. [2024-11-08 23:44:41,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-08 23:44:41,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:41,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:48,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:48,755 INFO L134 CoverageAnalysis]: Checked inductivity of 727 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 722 trivial. 0 not checked. [2024-11-08 23:44:48,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:48,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3985 states to 2557 states and 3985 transitions. [2024-11-08 23:44:48,951 INFO L276 IsEmpty]: Start isEmpty. Operand 2557 states and 3985 transitions. [2024-11-08 23:44:48,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-08 23:44:48,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:48,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:55,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:56,298 INFO L134 CoverageAnalysis]: Checked inductivity of 698 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 698 trivial. 0 not checked. [2024-11-08 23:44:57,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:57,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4026 states to 2572 states and 4026 transitions. [2024-11-08 23:44:57,211 INFO L276 IsEmpty]: Start isEmpty. Operand 2572 states and 4026 transitions. [2024-11-08 23:44:57,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-08 23:44:57,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:57,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:04,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:04,408 INFO L134 CoverageAnalysis]: Checked inductivity of 738 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 727 trivial. 0 not checked. [2024-11-08 23:45:04,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:04,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4034 states to 2578 states and 4034 transitions. [2024-11-08 23:45:04,740 INFO L276 IsEmpty]: Start isEmpty. Operand 2578 states and 4034 transitions. [2024-11-08 23:45:04,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-08 23:45:04,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:04,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:11,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:11,654 INFO L134 CoverageAnalysis]: Checked inductivity of 736 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 728 trivial. 0 not checked. [2024-11-08 23:45:11,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:11,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4043 states to 2584 states and 4043 transitions. [2024-11-08 23:45:11,988 INFO L276 IsEmpty]: Start isEmpty. Operand 2584 states and 4043 transitions. [2024-11-08 23:45:11,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-08 23:45:11,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:11,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:18,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:19,057 INFO L134 CoverageAnalysis]: Checked inductivity of 728 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 722 trivial. 0 not checked. [2024-11-08 23:45:20,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:20,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4046 states to 2587 states and 4046 transitions. [2024-11-08 23:45:20,514 INFO L276 IsEmpty]: Start isEmpty. Operand 2587 states and 4046 transitions. [2024-11-08 23:45:20,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-08 23:45:20,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:20,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:27,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:27,425 INFO L134 CoverageAnalysis]: Checked inductivity of 728 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 722 trivial. 0 not checked. [2024-11-08 23:45:27,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:27,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4047 states to 2588 states and 4047 transitions. [2024-11-08 23:45:27,510 INFO L276 IsEmpty]: Start isEmpty. Operand 2588 states and 4047 transitions. [2024-11-08 23:45:27,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-08 23:45:27,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:27,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:34,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:34,954 INFO L134 CoverageAnalysis]: Checked inductivity of 734 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 725 trivial. 0 not checked. [2024-11-08 23:45:35,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:35,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4048 states to 2589 states and 4048 transitions. [2024-11-08 23:45:35,069 INFO L276 IsEmpty]: Start isEmpty. Operand 2589 states and 4048 transitions. [2024-11-08 23:45:35,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-08 23:45:35,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:35,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:42,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:42,709 INFO L134 CoverageAnalysis]: Checked inductivity of 728 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 722 trivial. 0 not checked. [2024-11-08 23:45:42,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:42,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4049 states to 2590 states and 4049 transitions. [2024-11-08 23:45:42,832 INFO L276 IsEmpty]: Start isEmpty. Operand 2590 states and 4049 transitions. [2024-11-08 23:45:42,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-08 23:45:42,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:42,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:47,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:47,947 INFO L134 CoverageAnalysis]: Checked inductivity of 736 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 726 trivial. 0 not checked. [2024-11-08 23:45:50,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:50,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4057 states to 2594 states and 4057 transitions. [2024-11-08 23:45:50,437 INFO L276 IsEmpty]: Start isEmpty. Operand 2594 states and 4057 transitions. [2024-11-08 23:45:50,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-08 23:45:50,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:50,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:55,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:56,069 INFO L134 CoverageAnalysis]: Checked inductivity of 736 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 726 trivial. 0 not checked. [2024-11-08 23:46:01,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:01,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4070 states to 2598 states and 4070 transitions. [2024-11-08 23:46:01,110 INFO L276 IsEmpty]: Start isEmpty. Operand 2598 states and 4070 transitions. [2024-11-08 23:46:01,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-08 23:46:01,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:01,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:06,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:06,608 INFO L134 CoverageAnalysis]: Checked inductivity of 698 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 692 trivial. 0 not checked. [2024-11-08 23:46:06,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:06,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4070 states to 2599 states and 4070 transitions. [2024-11-08 23:46:06,718 INFO L276 IsEmpty]: Start isEmpty. Operand 2599 states and 4070 transitions. [2024-11-08 23:46:06,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-08 23:46:06,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:06,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:11,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:11,997 INFO L134 CoverageAnalysis]: Checked inductivity of 789 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 765 trivial. 0 not checked. [2024-11-08 23:46:12,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:12,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4068 states to 2598 states and 4068 transitions. [2024-11-08 23:46:12,297 INFO L276 IsEmpty]: Start isEmpty. Operand 2598 states and 4068 transitions. [2024-11-08 23:46:12,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-08 23:46:12,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:12,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:17,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:17,710 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 770 trivial. 0 not checked. [2024-11-08 23:46:20,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:20,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4069 states to 2600 states and 4069 transitions. [2024-11-08 23:46:20,259 INFO L276 IsEmpty]: Start isEmpty. Operand 2600 states and 4069 transitions. [2024-11-08 23:46:20,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-08 23:46:20,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:20,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:25,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:25,543 INFO L134 CoverageAnalysis]: Checked inductivity of 698 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 692 trivial. 0 not checked. [2024-11-08 23:46:25,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:25,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4069 states to 2601 states and 4069 transitions. [2024-11-08 23:46:25,638 INFO L276 IsEmpty]: Start isEmpty. Operand 2601 states and 4069 transitions. [2024-11-08 23:46:25,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-08 23:46:25,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:25,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:30,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:30,679 INFO L134 CoverageAnalysis]: Checked inductivity of 791 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 765 trivial. 0 not checked. [2024-11-08 23:46:33,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:33,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4069 states to 2602 states and 4069 transitions. [2024-11-08 23:46:33,376 INFO L276 IsEmpty]: Start isEmpty. Operand 2602 states and 4069 transitions. [2024-11-08 23:46:33,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-08 23:46:33,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:33,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:38,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:38,714 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 770 trivial. 0 not checked. [2024-11-08 23:46:39,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:39,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4070 states to 2604 states and 4070 transitions. [2024-11-08 23:46:40,000 INFO L276 IsEmpty]: Start isEmpty. Operand 2604 states and 4070 transitions. [2024-11-08 23:46:40,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-08 23:46:40,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:40,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:44,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:45,310 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 771 trivial. 0 not checked. [2024-11-08 23:46:46,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:46,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4074 states to 2607 states and 4074 transitions. [2024-11-08 23:46:46,732 INFO L276 IsEmpty]: Start isEmpty. Operand 2607 states and 4074 transitions. [2024-11-08 23:46:46,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-11-08 23:46:46,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:46,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:51,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:52,457 INFO L134 CoverageAnalysis]: Checked inductivity of 745 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 722 trivial. 0 not checked. [2024-11-08 23:47:09,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:09,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4106 states to 2617 states and 4106 transitions. [2024-11-08 23:47:09,576 INFO L276 IsEmpty]: Start isEmpty. Operand 2617 states and 4106 transitions. [2024-11-08 23:47:09,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-11-08 23:47:09,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:09,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:15,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:15,754 INFO L134 CoverageAnalysis]: Checked inductivity of 738 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 727 trivial. 0 not checked. [2024-11-08 23:47:16,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:16,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4114 states to 2623 states and 4114 transitions. [2024-11-08 23:47:16,095 INFO L276 IsEmpty]: Start isEmpty. Operand 2623 states and 4114 transitions. [2024-11-08 23:47:16,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-08 23:47:16,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:16,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:22,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:23,000 INFO L134 CoverageAnalysis]: Checked inductivity of 734 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 725 trivial. 0 not checked. [2024-11-08 23:47:23,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:23,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4115 states to 2624 states and 4115 transitions. [2024-11-08 23:47:23,148 INFO L276 IsEmpty]: Start isEmpty. Operand 2624 states and 4115 transitions. [2024-11-08 23:47:23,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-08 23:47:23,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:23,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:29,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:29,772 INFO L134 CoverageAnalysis]: Checked inductivity of 739 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 726 trivial. 0 not checked. [2024-11-08 23:47:33,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:33,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4123 states to 2628 states and 4123 transitions. [2024-11-08 23:47:33,056 INFO L276 IsEmpty]: Start isEmpty. Operand 2628 states and 4123 transitions. [2024-11-08 23:47:33,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-08 23:47:33,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:33,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:39,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:39,543 INFO L134 CoverageAnalysis]: Checked inductivity of 739 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 726 trivial. 0 not checked. [2024-11-08 23:47:42,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:42,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4126 states to 2630 states and 4126 transitions. [2024-11-08 23:47:42,238 INFO L276 IsEmpty]: Start isEmpty. Operand 2630 states and 4126 transitions. [2024-11-08 23:47:42,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-08 23:47:42,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:42,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:48,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:48,663 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 761 trivial. 0 not checked. [2024-11-08 23:47:57,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:57,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4142 states to 2637 states and 4142 transitions. [2024-11-08 23:47:57,481 INFO L276 IsEmpty]: Start isEmpty. Operand 2637 states and 4142 transitions. [2024-11-08 23:47:57,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-11-08 23:47:57,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:57,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:03,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:04,297 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 769 trivial. 0 not checked. [2024-11-08 23:48:10,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:10,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4150 states to 2641 states and 4150 transitions. [2024-11-08 23:48:10,295 INFO L276 IsEmpty]: Start isEmpty. Operand 2641 states and 4150 transitions. [2024-11-08 23:48:10,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-08 23:48:10,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:10,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:16,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:17,353 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 761 trivial. 0 not checked. [2024-11-08 23:48:17,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:17,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4163 states to 2647 states and 4163 transitions. [2024-11-08 23:48:17,740 INFO L276 IsEmpty]: Start isEmpty. Operand 2647 states and 4163 transitions. [2024-11-08 23:48:17,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-11-08 23:48:17,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:17,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:24,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:24,679 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 767 trivial. 0 not checked. [2024-11-08 23:48:25,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:25,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4171 states to 2653 states and 4171 transitions. [2024-11-08 23:48:25,032 INFO L276 IsEmpty]: Start isEmpty. Operand 2653 states and 4171 transitions. [2024-11-08 23:48:25,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-08 23:48:25,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:25,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:31,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:31,768 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 767 trivial. 0 not checked. [2024-11-08 23:48:33,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:33,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4172 states to 2654 states and 4172 transitions. [2024-11-08 23:48:33,586 INFO L276 IsEmpty]: Start isEmpty. Operand 2654 states and 4172 transitions. [2024-11-08 23:48:33,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-08 23:48:33,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:33,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:41,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:41,420 INFO L134 CoverageAnalysis]: Checked inductivity of 786 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 761 trivial. 0 not checked. [2024-11-08 23:48:48,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:48,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4187 states to 2661 states and 4187 transitions. [2024-11-08 23:48:48,420 INFO L276 IsEmpty]: Start isEmpty. Operand 2661 states and 4187 transitions. [2024-11-08 23:48:48,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-08 23:48:48,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:48,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:55,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:55,429 INFO L134 CoverageAnalysis]: Checked inductivity of 786 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 770 trivial. 0 not checked. [2024-11-08 23:48:57,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:57,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4192 states to 2664 states and 4192 transitions. [2024-11-08 23:48:57,082 INFO L276 IsEmpty]: Start isEmpty. Operand 2664 states and 4192 transitions. [2024-11-08 23:48:57,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-08 23:48:57,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:57,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:03,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:04,008 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 767 trivial. 0 not checked. [2024-11-08 23:49:04,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:04,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4205 states to 2671 states and 4205 transitions. [2024-11-08 23:49:04,232 INFO L276 IsEmpty]: Start isEmpty. Operand 2671 states and 4205 transitions. [2024-11-08 23:49:04,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-08 23:49:04,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:04,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:10,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:11,447 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 767 trivial. 0 not checked. [2024-11-08 23:49:11,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:11,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4213 states to 2677 states and 4213 transitions. [2024-11-08 23:49:11,801 INFO L276 IsEmpty]: Start isEmpty. Operand 2677 states and 4213 transitions. [2024-11-08 23:49:11,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-08 23:49:11,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:11,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:18,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:19,056 INFO L134 CoverageAnalysis]: Checked inductivity of 779 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 767 trivial. 0 not checked. [2024-11-08 23:49:22,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:22,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4225 states to 2683 states and 4225 transitions. [2024-11-08 23:49:22,727 INFO L276 IsEmpty]: Start isEmpty. Operand 2683 states and 4225 transitions. [2024-11-08 23:49:22,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-08 23:49:22,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:22,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:28,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:29,171 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 761 trivial. 0 not checked. [2024-11-08 23:49:30,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:30,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4235 states to 2689 states and 4235 transitions. [2024-11-08 23:49:30,910 INFO L276 IsEmpty]: Start isEmpty. Operand 2689 states and 4235 transitions. [2024-11-08 23:49:30,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-08 23:49:30,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:30,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:37,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:38,038 INFO L134 CoverageAnalysis]: Checked inductivity of 742 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 729 trivial. 0 not checked. [2024-11-08 23:49:42,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:42,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4274 states to 2705 states and 4274 transitions. [2024-11-08 23:49:42,258 INFO L276 IsEmpty]: Start isEmpty. Operand 2705 states and 4274 transitions. [2024-11-08 23:49:42,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-08 23:49:42,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:42,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:48,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:49,034 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 728 trivial. 0 not checked. [2024-11-08 23:49:53,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:53,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4308 states to 2721 states and 4308 transitions. [2024-11-08 23:49:53,010 INFO L276 IsEmpty]: Start isEmpty. Operand 2721 states and 4308 transitions. [2024-11-08 23:49:53,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-08 23:49:53,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:53,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:59,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:59,794 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 728 trivial. 0 not checked. [2024-11-08 23:50:05,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:05,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4328 states to 2727 states and 4328 transitions. [2024-11-08 23:50:05,614 INFO L276 IsEmpty]: Start isEmpty. Operand 2727 states and 4328 transitions. [2024-11-08 23:50:05,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-08 23:50:05,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:05,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:11,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:12,122 INFO L134 CoverageAnalysis]: Checked inductivity of 742 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 729 trivial. 0 not checked. [2024-11-08 23:50:15,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:15,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4341 states to 2731 states and 4341 transitions. [2024-11-08 23:50:15,215 INFO L276 IsEmpty]: Start isEmpty. Operand 2731 states and 4341 transitions. [2024-11-08 23:50:15,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-08 23:50:15,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:15,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:20,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:21,473 INFO L134 CoverageAnalysis]: Checked inductivity of 744 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 722 trivial. 0 not checked. [2024-11-08 23:50:34,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:34,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4391 states to 2741 states and 4391 transitions. [2024-11-08 23:50:34,543 INFO L276 IsEmpty]: Start isEmpty. Operand 2741 states and 4391 transitions. [2024-11-08 23:50:34,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-08 23:50:34,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:34,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:39,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:39,903 INFO L134 CoverageAnalysis]: Checked inductivity of 739 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 729 trivial. 0 not checked. [2024-11-08 23:50:46,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:46,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4440 states to 2760 states and 4440 transitions. [2024-11-08 23:50:46,914 INFO L276 IsEmpty]: Start isEmpty. Operand 2760 states and 4440 transitions. [2024-11-08 23:50:46,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-11-08 23:50:46,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:46,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:51,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:53,279 INFO L134 CoverageAnalysis]: Checked inductivity of 778 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 754 trivial. 0 not checked. [2024-11-08 23:51:07,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:07,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4470 states to 2770 states and 4470 transitions. [2024-11-08 23:51:07,718 INFO L276 IsEmpty]: Start isEmpty. Operand 2770 states and 4470 transitions. [2024-11-08 23:51:07,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-08 23:51:07,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:07,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:13,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:13,436 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 728 trivial. 0 not checked. [2024-11-08 23:51:17,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:17,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4503 states to 2786 states and 4503 transitions. [2024-11-08 23:51:17,329 INFO L276 IsEmpty]: Start isEmpty. Operand 2786 states and 4503 transitions. [2024-11-08 23:51:17,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-08 23:51:17,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:17,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:22,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:23,165 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 728 trivial. 0 not checked. [2024-11-08 23:51:33,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:33,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4522 states to 2792 states and 4522 transitions. [2024-11-08 23:51:33,148 INFO L276 IsEmpty]: Start isEmpty. Operand 2792 states and 4522 transitions. [2024-11-08 23:51:33,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-11-08 23:51:33,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:33,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:39,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:39,923 INFO L134 CoverageAnalysis]: Checked inductivity of 740 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 728 trivial. 0 not checked. [2024-11-08 23:51:44,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:44,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4557 states to 2808 states and 4557 transitions. [2024-11-08 23:51:44,321 INFO L276 IsEmpty]: Start isEmpty. Operand 2808 states and 4557 transitions. [2024-11-08 23:51:44,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-08 23:51:44,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:44,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:50,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:50,743 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 728 trivial. 0 not checked. [2024-11-08 23:51:59,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:59,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4585 states to 2818 states and 4585 transitions. [2024-11-08 23:51:59,393 INFO L276 IsEmpty]: Start isEmpty. Operand 2818 states and 4585 transitions. [2024-11-08 23:51:59,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-08 23:51:59,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:59,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms