./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-hp-hp100.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc 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_d754a0d5-e947-4f86-bd7f-7bfc0d1e8a85/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d754a0d5-e947-4f86-bd7f-7bfc0d1e8a85/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d754a0d5-e947-4f86-bd7f-7bfc0d1e8a85/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d754a0d5-e947-4f86-bd7f-7bfc0d1e8a85/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-hp-hp100.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d754a0d5-e947-4f86-bd7f-7bfc0d1e8a85/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d754a0d5-e947-4f86-bd7f-7bfc0d1e8a85/bin/ukojak-verify-afCqCEvfdi --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 6b2cae6d498f7aa4576ffcfd28b3f955c7840001d7c2abb7c90b6970c97881d1 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 23:00:08,044 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 23:00:08,174 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d754a0d5-e947-4f86-bd7f-7bfc0d1e8a85/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-24 23:00:08,194 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 23:00:08,195 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 23:00:08,232 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 23:00:08,233 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 23:00:08,234 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 23:00:08,235 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 23:00:08,240 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 23:00:08,241 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 23:00:08,242 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 23:00:08,242 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 23:00:08,244 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 23:00:08,244 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 23:00:08,245 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 23:00:08,245 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 23:00:08,246 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 23:00:08,246 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 23:00:08,247 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 23:00:08,247 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 23:00:08,248 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 23:00:08,248 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 23:00:08,250 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:00:08,251 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 23:00:08,251 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 23:00:08,252 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 23:00:08,252 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 23:00:08,252 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 23:00:08,253 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 23:00:08,254 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_d754a0d5-e947-4f86-bd7f-7bfc0d1e8a85/bin/ukojak-verify-afCqCEvfdi/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d754a0d5-e947-4f86-bd7f-7bfc0d1e8a85/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6b2cae6d498f7aa4576ffcfd28b3f955c7840001d7c2abb7c90b6970c97881d1 [2023-11-24 23:00:08,574 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 23:00:08,612 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 23:00:08,614 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 23:00:08,616 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 23:00:08,617 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 23:00:08,618 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d754a0d5-e947-4f86-bd7f-7bfc0d1e8a85/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-hp-hp100.cil.i [2023-11-24 23:00:11,668 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 23:00:12,453 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 23:00:12,454 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d754a0d5-e947-4f86-bd7f-7bfc0d1e8a85/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-hp-hp100.cil.i [2023-11-24 23:00:12,534 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d754a0d5-e947-4f86-bd7f-7bfc0d1e8a85/bin/ukojak-verify-afCqCEvfdi/data/a7a92847f/246029e455cf4bafbac71fb626f5fa6e/FLAGa3ac5bc7a [2023-11-24 23:00:12,552 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d754a0d5-e947-4f86-bd7f-7bfc0d1e8a85/bin/ukojak-verify-afCqCEvfdi/data/a7a92847f/246029e455cf4bafbac71fb626f5fa6e [2023-11-24 23:00:12,557 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 23:00:12,560 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 23:00:12,562 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 23:00:12,562 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 23:00:12,568 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 23:00:12,569 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:00:12" (1/1) ... [2023-11-24 23:00:12,570 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23d9dc68 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:00:12, skipping insertion in model container [2023-11-24 23:00:12,570 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:00:12" (1/1) ... [2023-11-24 23:00:12,772 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 23:00:15,699 WARN L240 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_d754a0d5-e947-4f86-bd7f-7bfc0d1e8a85/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-hp-hp100.cil.i[314801,314814] [2023-11-24 23:00:15,704 WARN L240 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_d754a0d5-e947-4f86-bd7f-7bfc0d1e8a85/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-hp-hp100.cil.i[314970,314983] [2023-11-24 23:00:15,705 WARN L240 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_d754a0d5-e947-4f86-bd7f-7bfc0d1e8a85/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-hp-hp100.cil.i[315137,315150] [2023-11-24 23:00:15,706 WARN L240 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_d754a0d5-e947-4f86-bd7f-7bfc0d1e8a85/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-hp-hp100.cil.i[315305,315318] [2023-11-24 23:00:15,728 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:00:15,763 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 23:00:15,903 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"); [5204] [2023-11-24 23:00:15,905 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)); [5211] [2023-11-24 23:00:15,907 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5246-5247] [2023-11-24 23:00:15,907 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"); [5252-5254] [2023-11-24 23:00:15,912 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [5314] [2023-11-24 23:00:15,912 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5317] [2023-11-24 23:00:15,913 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5320] [2023-11-24 23:00:15,913 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5323] [2023-11-24 23:00:15,915 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5392] [2023-11-24 23:00:15,917 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5438] [2023-11-24 23:00:15,917 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5446] [2023-11-24 23:00:15,917 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outw %w0, %w1": : "a" (value), "Nd" (port)); [5453] [2023-11-24 23:00:15,918 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [5461] [2023-11-24 23:00:15,918 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [5468] [2023-11-24 23:00:15,918 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [5476] [2023-11-24 23:00:15,919 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; outsl": "+S" (addr), "+c" (count): "d" (port)); [5483] [2023-11-24 23:00:15,919 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; insl": "+D" (addr), "+c" (count): "d" (port)); [5490] [2023-11-24 23:00:15,931 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)); [5559-5560] [2023-11-24 23:00:15,935 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)); [5593-5594] [2023-11-24 23:00:16,144 WARN L240 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_d754a0d5-e947-4f86-bd7f-7bfc0d1e8a85/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-hp-hp100.cil.i[314801,314814] [2023-11-24 23:00:16,144 WARN L240 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_d754a0d5-e947-4f86-bd7f-7bfc0d1e8a85/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-hp-hp100.cil.i[314970,314983] [2023-11-24 23:00:16,145 WARN L240 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_d754a0d5-e947-4f86-bd7f-7bfc0d1e8a85/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-hp-hp100.cil.i[315137,315150] [2023-11-24 23:00:16,145 WARN L240 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_d754a0d5-e947-4f86-bd7f-7bfc0d1e8a85/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-hp-hp100.cil.i[315305,315318] [2023-11-24 23:00:16,157 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:00:16,383 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:00:16,383 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:00:16,383 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:00:16,391 INFO L206 MainTranslator]: Completed translation [2023-11-24 23:00:16,392 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:00:16 WrapperNode [2023-11-24 23:00:16,392 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 23:00:16,393 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 23:00:16,393 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 23:00:16,394 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 23:00:16,401 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:00:16" (1/1) ... [2023-11-24 23:00:16,521 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:00:16" (1/1) ... [2023-11-24 23:00:16,753 INFO L138 Inliner]: procedures = 391, calls = 1848, calls flagged for inlining = 177, calls inlined = 156, statements flattened = 5074 [2023-11-24 23:00:16,754 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 23:00:16,755 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 23:00:16,755 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 23:00:16,755 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 23:00:16,763 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:00:16" (1/1) ... [2023-11-24 23:00:16,764 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:00:16" (1/1) ... [2023-11-24 23:00:16,826 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:00:16" (1/1) ... [2023-11-24 23:00:16,826 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:00:16" (1/1) ... [2023-11-24 23:00:16,948 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:00:16" (1/1) ... [2023-11-24 23:00:16,973 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:00:16" (1/1) ... [2023-11-24 23:00:17,004 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:00:16" (1/1) ... [2023-11-24 23:00:17,022 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:00:16" (1/1) ... [2023-11-24 23:00:17,061 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 23:00:17,062 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 23:00:17,062 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 23:00:17,062 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 23:00:17,063 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:00:16" (1/1) ... [2023-11-24 23:00:17,069 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:00:17,080 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d754a0d5-e947-4f86-bd7f-7bfc0d1e8a85/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 23:00:17,097 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d754a0d5-e947-4f86-bd7f-7bfc0d1e8a85/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 23:00:17,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d754a0d5-e947-4f86-bd7f-7bfc0d1e8a85/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 23:00:17,138 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-24 23:00:17,138 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-24 23:00:17,138 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2023-11-24 23:00:17,138 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2023-11-24 23:00:17,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-24 23:00:17,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-24 23:00:17,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-24 23:00:17,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-24 23:00:17,140 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-24 23:00:17,140 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-24 23:00:17,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_66 [2023-11-24 23:00:17,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_66 [2023-11-24 23:00:17,141 INFO L130 BoogieDeclarations]: Found specification of procedure dev_trans_start [2023-11-24 23:00:17,141 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_trans_start [2023-11-24 23:00:17,141 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_open [2023-11-24 23:00:17,141 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_open [2023-11-24 23:00:17,142 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_load_eeprom [2023-11-24 23:00:17,142 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_load_eeprom [2023-11-24 23:00:17,142 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-24 23:00:17,142 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-11-24 23:00:17,142 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_sense_lan [2023-11-24 23:00:17,142 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_sense_lan [2023-11-24 23:00:17,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-24 23:00:17,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-24 23:00:17,143 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2023-11-24 23:00:17,143 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2023-11-24 23:00:17,143 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-24 23:00:17,143 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-24 23:00:17,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-24 23:00:17,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-24 23:00:17,144 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-24 23:00:17,144 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-24 23:00:17,144 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-24 23:00:17,144 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-24 23:00:17,145 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-24 23:00:17,145 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2023-11-24 23:00:17,145 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2023-11-24 23:00:17,145 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-24 23:00:17,145 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-24 23:00:17,145 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_cascade_reset [2023-11-24 23:00:17,146 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_cascade_reset [2023-11-24 23:00:17,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-24 23:00:17,146 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-24 23:00:17,146 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-24 23:00:17,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-24 23:00:17,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-24 23:00:17,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-24 23:00:17,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-24 23:00:17,147 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-24 23:00:17,147 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-24 23:00:17,147 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-24 23:00:17,147 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-24 23:00:17,148 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_rx_bm [2023-11-24 23:00:17,148 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_rx_bm [2023-11-24 23:00:17,148 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_BM_shutdown [2023-11-24 23:00:17,148 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_BM_shutdown [2023-11-24 23:00:17,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-24 23:00:17,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-24 23:00:17,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-24 23:00:17,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-24 23:00:17,149 INFO L130 BoogieDeclarations]: Found specification of procedure wait [2023-11-24 23:00:17,149 INFO L138 BoogieDeclarations]: Found implementation of procedure wait [2023-11-24 23:00:17,149 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-24 23:00:17,149 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-24 23:00:17,150 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_hwinit [2023-11-24 23:00:17,150 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_hwinit [2023-11-24 23:00:17,150 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-24 23:00:17,150 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-24 23:00:17,150 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_whatever [2023-11-24 23:00:17,150 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_whatever [2023-11-24 23:00:17,150 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_close [2023-11-24 23:00:17,151 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_close [2023-11-24 23:00:17,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-24 23:00:17,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-11-24 23:00:17,151 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-24 23:00:17,151 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_stop_interface [2023-11-24 23:00:17,152 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_stop_interface [2023-11-24 23:00:17,152 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_check_lan [2023-11-24 23:00:17,152 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_check_lan [2023-11-24 23:00:17,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-24 23:00:17,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-24 23:00:17,152 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 23:00:17,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-24 23:00:17,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-24 23:00:17,153 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-24 23:00:17,153 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-24 23:00:17,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-24 23:00:17,153 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-24 23:00:17,153 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-24 23:00:17,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-24 23:00:17,154 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-24 23:00:17,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-24 23:00:17,154 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-24 23:00:17,154 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-24 23:00:17,154 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_rxfill [2023-11-24 23:00:17,155 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_rxfill [2023-11-24 23:00:17,155 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-24 23:00:17,155 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-24 23:00:17,155 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-11-24 23:00:17,155 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-11-24 23:00:17,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-24 23:00:17,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-24 23:00:17,156 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 23:00:17,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 23:00:17,156 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_update_stats [2023-11-24 23:00:17,156 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_update_stats [2023-11-24 23:00:17,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-24 23:00:17,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-24 23:00:17,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-24 23:00:17,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-24 23:00:17,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-24 23:00:17,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-24 23:00:17,157 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-24 23:00:17,157 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-24 23:00:17,158 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-24 23:00:17,158 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-24 23:00:17,158 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-24 23:00:17,158 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-24 23:00:17,158 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-24 23:00:17,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-24 23:00:17,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-24 23:00:17,159 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-24 23:00:17,159 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-24 23:00:17,159 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-24 23:00:17,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-11-24 23:00:17,159 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2023-11-24 23:00:17,160 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2023-11-24 23:00:17,160 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-24 23:00:17,160 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-24 23:00:17,160 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2023-11-24 23:00:17,160 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2023-11-24 23:00:17,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-24 23:00:17,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-24 23:00:17,161 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2023-11-24 23:00:17,161 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2023-11-24 23:00:17,161 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_pci_remove [2023-11-24 23:00:17,161 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_pci_remove [2023-11-24 23:00:17,161 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_build_rx_pdl [2023-11-24 23:00:17,161 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_build_rx_pdl [2023-11-24 23:00:17,162 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2023-11-24 23:00:17,162 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2023-11-24 23:00:17,162 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-24 23:00:17,162 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-24 23:00:17,162 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2023-11-24 23:00:17,162 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2023-11-24 23:00:17,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_hp100_private [2023-11-24 23:00:17,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_hp100_private [2023-11-24 23:00:17,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-24 23:00:17,163 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2023-11-24 23:00:17,163 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2023-11-24 23:00:17,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-24 23:00:17,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-24 23:00:17,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_hp100_private [2023-11-24 23:00:17,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_hp100_private [2023-11-24 23:00:17,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_80 [2023-11-24 23:00:17,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_80 [2023-11-24 23:00:17,164 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2023-11-24 23:00:17,164 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2023-11-24 23:00:17,165 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-11-24 23:00:17,165 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-11-24 23:00:17,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-24 23:00:17,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-24 23:00:17,165 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_set_multicast_list [2023-11-24 23:00:17,165 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_set_multicast_list [2023-11-24 23:00:17,166 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_start_interface [2023-11-24 23:00:17,166 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_start_interface [2023-11-24 23:00:17,166 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2023-11-24 23:00:17,166 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2023-11-24 23:00:17,166 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_clean_txring [2023-11-24 23:00:17,166 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_clean_txring [2023-11-24 23:00:17,166 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2023-11-24 23:00:17,167 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2023-11-24 23:00:17,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 23:00:17,167 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2023-11-24 23:00:17,167 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2023-11-24 23:00:17,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-24 23:00:17,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-24 23:00:17,167 INFO L130 BoogieDeclarations]: Found specification of procedure hp100_login_to_vg_hub [2023-11-24 23:00:17,168 INFO L138 BoogieDeclarations]: Found implementation of procedure hp100_login_to_vg_hub [2023-11-24 23:00:17,168 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2023-11-24 23:00:17,168 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2023-11-24 23:00:17,948 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 23:00:17,952 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 23:00:18,278 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-24 23:00:21,931 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-24 23:00:21,933 WARN L821 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-11-24 23:00:22,299 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-4: assume (if (~jiffies~0 - ~time~2#1) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - ~time~2#1) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - ~time~2#1) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0; [2023-11-24 23:00:22,299 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-4: assume !((if (~jiffies~0 - ~time~2#1) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then (~jiffies~0 - ~time~2#1) % 18446744073709551616 % 18446744073709551616 else (~jiffies~0 - ~time~2#1) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616) < 0); [2023-11-24 23:00:22,299 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561: assume 2096896 == ~tmp___4~7#1 % 18446744073709551616;#t~nondet791#1 := ~tmp___4~7#1; [2023-11-24 23:00:22,299 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561: assume !(2096896 == ~tmp___4~7#1 % 18446744073709551616);assume #t~nondet791#1 % 18446744073709551616 <= ~tmp___4~7#1 % 18446744073709551616;assume #t~nondet791#1 % 18446744073709551616 <= 2096896; [2023-11-24 23:00:22,300 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-2: assume 0 == #t~nondet791#1 % 18446744073709551616;havoc #t~nondet791#1; [2023-11-24 23:00:22,300 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L8561-2: assume !(0 == #t~nondet791#1 % 18446744073709551616);havoc #t~nondet791#1; [2023-11-24 23:00:22,300 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L8563: SUMMARY for call #t~ret792#1 := schedule_timeout_interruptible(1); srcloc: null [2023-11-24 23:00:22,300 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint L8563-1: assume -9223372036854775808 <= #t~ret792#1 && #t~ret792#1 <= 9223372036854775807;havoc #t~ret792#1; [2023-11-24 23:00:22,300 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##30: assume !(0 == ~tmp___4~7#1 % 18446744073709551616); [2023-11-24 23:00:22,301 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##29: assume 0 == ~tmp___4~7#1 % 18446744073709551616;#t~nondet791#1 := 0; [2023-11-24 23:00:22,497 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 23:00:25,140 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 23:00:25,140 INFO L309 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-24 23:00:25,143 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:00:25 BoogieIcfgContainer [2023-11-24 23:00:25,143 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 23:00:25,144 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 23:00:25,144 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 23:00:25,155 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 23:00:25,155 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:00:25" (1/1) ... [2023-11-24 23:00:25,166 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 23:00:25,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:25,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2333 states to 1550 states and 2333 transitions. [2023-11-24 23:00:25,324 INFO L276 IsEmpty]: Start isEmpty. Operand 1550 states and 2333 transitions. [2023-11-24 23:00:25,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-24 23:00:25,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:25,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:25,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:26,043 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2023-11-24 23:00:26,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:26,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2343 states to 1555 states and 2343 transitions. [2023-11-24 23:00:26,167 INFO L276 IsEmpty]: Start isEmpty. Operand 1555 states and 2343 transitions. [2023-11-24 23:00:26,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-11-24 23:00:26,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:26,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:26,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:26,550 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2023-11-24 23:00:26,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:26,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2357 states to 1562 states and 2357 transitions. [2023-11-24 23:00:26,696 INFO L276 IsEmpty]: Start isEmpty. Operand 1562 states and 2357 transitions. [2023-11-24 23:00:26,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-24 23:00:26,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:26,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:26,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:26,889 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2023-11-24 23:00:27,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:27,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2376 states to 1572 states and 2376 transitions. [2023-11-24 23:00:27,101 INFO L276 IsEmpty]: Start isEmpty. Operand 1572 states and 2376 transitions. [2023-11-24 23:00:27,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-11-24 23:00:27,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:27,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:27,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:27,285 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2023-11-24 23:00:27,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:27,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2376 states to 1573 states and 2376 transitions. [2023-11-24 23:00:27,329 INFO L276 IsEmpty]: Start isEmpty. Operand 1573 states and 2376 transitions. [2023-11-24 23:00:27,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 23:00:27,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:27,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:27,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:27,664 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2023-11-24 23:00:27,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:27,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2397 states to 1582 states and 2397 transitions. [2023-11-24 23:00:27,999 INFO L276 IsEmpty]: Start isEmpty. Operand 1582 states and 2397 transitions. [2023-11-24 23:00:28,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-24 23:00:28,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:28,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:28,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:28,274 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2023-11-24 23:00:28,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:28,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2408 states to 1587 states and 2408 transitions. [2023-11-24 23:00:28,423 INFO L276 IsEmpty]: Start isEmpty. Operand 1587 states and 2408 transitions. [2023-11-24 23:00:28,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:00:28,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:28,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:28,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:28,653 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2023-11-24 23:00:28,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:28,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2428 states to 1594 states and 2428 transitions. [2023-11-24 23:00:28,896 INFO L276 IsEmpty]: Start isEmpty. Operand 1594 states and 2428 transitions. [2023-11-24 23:00:28,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-24 23:00:28,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:28,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:28,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:29,072 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2023-11-24 23:00:29,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:29,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2444 states to 1601 states and 2444 transitions. [2023-11-24 23:00:29,367 INFO L276 IsEmpty]: Start isEmpty. Operand 1601 states and 2444 transitions. [2023-11-24 23:00:29,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-11-24 23:00:29,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:29,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:29,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:29,576 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2023-11-24 23:00:29,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:29,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2463 states to 1608 states and 2463 transitions. [2023-11-24 23:00:29,776 INFO L276 IsEmpty]: Start isEmpty. Operand 1608 states and 2463 transitions. [2023-11-24 23:00:29,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-11-24 23:00:29,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:29,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:29,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:30,044 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2023-11-24 23:00:30,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:30,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2465 states to 1610 states and 2465 transitions. [2023-11-24 23:00:30,098 INFO L276 IsEmpty]: Start isEmpty. Operand 1610 states and 2465 transitions. [2023-11-24 23:00:30,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 23:00:30,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:30,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:30,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:30,285 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2023-11-24 23:00:30,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:30,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2466 states to 1611 states and 2466 transitions. [2023-11-24 23:00:30,326 INFO L276 IsEmpty]: Start isEmpty. Operand 1611 states and 2466 transitions. [2023-11-24 23:00:30,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 23:00:30,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:30,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:30,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:30,471 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2023-11-24 23:00:30,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:30,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2474 states to 1615 states and 2474 transitions. [2023-11-24 23:00:30,632 INFO L276 IsEmpty]: Start isEmpty. Operand 1615 states and 2474 transitions. [2023-11-24 23:00:30,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-24 23:00:30,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:30,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:30,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:30,783 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2023-11-24 23:00:31,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:31,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2484 states to 1619 states and 2484 transitions. [2023-11-24 23:00:31,043 INFO L276 IsEmpty]: Start isEmpty. Operand 1619 states and 2484 transitions. [2023-11-24 23:00:31,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-24 23:00:31,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:31,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:31,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:31,241 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2023-11-24 23:00:31,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:31,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2492 states to 1623 states and 2492 transitions. [2023-11-24 23:00:31,424 INFO L276 IsEmpty]: Start isEmpty. Operand 1623 states and 2492 transitions. [2023-11-24 23:00:31,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-24 23:00:31,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:31,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:31,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:31,736 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2023-11-24 23:00:32,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:32,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2502 states to 1627 states and 2502 transitions. [2023-11-24 23:00:32,087 INFO L276 IsEmpty]: Start isEmpty. Operand 1627 states and 2502 transitions. [2023-11-24 23:00:32,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-11-24 23:00:32,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:32,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:32,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:32,323 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2023-11-24 23:00:32,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:32,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2506 states to 1631 states and 2506 transitions. [2023-11-24 23:00:32,395 INFO L276 IsEmpty]: Start isEmpty. Operand 1631 states and 2506 transitions. [2023-11-24 23:00:32,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-24 23:00:32,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:32,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:32,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:32,628 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2023-11-24 23:00:32,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:32,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2513 states to 1635 states and 2513 transitions. [2023-11-24 23:00:32,833 INFO L276 IsEmpty]: Start isEmpty. Operand 1635 states and 2513 transitions. [2023-11-24 23:00:32,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-24 23:00:32,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:32,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:32,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:33,007 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2023-11-24 23:00:33,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:33,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2515 states to 1636 states and 2515 transitions. [2023-11-24 23:00:33,077 INFO L276 IsEmpty]: Start isEmpty. Operand 1636 states and 2515 transitions. [2023-11-24 23:00:33,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-11-24 23:00:33,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:33,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:33,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:33,306 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2023-11-24 23:00:33,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:33,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2522 states to 1642 states and 2522 transitions. [2023-11-24 23:00:33,423 INFO L276 IsEmpty]: Start isEmpty. Operand 1642 states and 2522 transitions. [2023-11-24 23:00:33,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-11-24 23:00:33,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:33,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:33,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:33,587 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2023-11-24 23:00:34,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:34,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2537 states to 1648 states and 2537 transitions. [2023-11-24 23:00:34,146 INFO L276 IsEmpty]: Start isEmpty. Operand 1648 states and 2537 transitions. [2023-11-24 23:00:34,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:00:34,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:34,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:34,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:34,319 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2023-11-24 23:00:35,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:35,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2552 states to 1655 states and 2552 transitions. [2023-11-24 23:00:35,076 INFO L276 IsEmpty]: Start isEmpty. Operand 1655 states and 2552 transitions. [2023-11-24 23:00:35,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 23:00:35,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:35,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:35,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:35,375 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2023-11-24 23:00:35,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:35,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2591 states to 1672 states and 2591 transitions. [2023-11-24 23:00:35,610 INFO L276 IsEmpty]: Start isEmpty. Operand 1672 states and 2591 transitions. [2023-11-24 23:00:35,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 23:00:35,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:35,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:35,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:35,779 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2023-11-24 23:00:35,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:35,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2590 states to 1672 states and 2590 transitions. [2023-11-24 23:00:35,864 INFO L276 IsEmpty]: Start isEmpty. Operand 1672 states and 2590 transitions. [2023-11-24 23:00:35,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-11-24 23:00:35,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:35,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:35,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:36,045 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2023-11-24 23:00:36,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:36,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2591 states to 1673 states and 2591 transitions. [2023-11-24 23:00:36,155 INFO L276 IsEmpty]: Start isEmpty. Operand 1673 states and 2591 transitions. [2023-11-24 23:00:36,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 23:00:36,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:36,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:36,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:36,295 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2023-11-24 23:00:36,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:36,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2610 states to 1680 states and 2610 transitions. [2023-11-24 23:00:36,534 INFO L276 IsEmpty]: Start isEmpty. Operand 1680 states and 2610 transitions. [2023-11-24 23:00:36,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-11-24 23:00:36,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:36,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:36,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:36,717 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2023-11-24 23:00:37,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:37,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2612 states to 1683 states and 2612 transitions. [2023-11-24 23:00:37,157 INFO L276 IsEmpty]: Start isEmpty. Operand 1683 states and 2612 transitions. [2023-11-24 23:00:37,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 23:00:37,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:37,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:37,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:37,350 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2023-11-24 23:00:37,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:37,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2613 states to 1684 states and 2613 transitions. [2023-11-24 23:00:37,390 INFO L276 IsEmpty]: Start isEmpty. Operand 1684 states and 2613 transitions. [2023-11-24 23:00:37,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-11-24 23:00:37,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:37,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:37,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:37,587 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2023-11-24 23:00:37,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:37,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2650 states to 1701 states and 2650 transitions. [2023-11-24 23:00:37,859 INFO L276 IsEmpty]: Start isEmpty. Operand 1701 states and 2650 transitions. [2023-11-24 23:00:37,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 23:00:37,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:37,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:37,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:38,084 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2023-11-24 23:00:38,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:38,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2652 states to 1704 states and 2652 transitions. [2023-11-24 23:00:38,447 INFO L276 IsEmpty]: Start isEmpty. Operand 1704 states and 2652 transitions. [2023-11-24 23:00:38,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 23:00:38,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:38,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:38,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:38,590 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2023-11-24 23:00:38,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:38,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2654 states to 1705 states and 2654 transitions. [2023-11-24 23:00:38,656 INFO L276 IsEmpty]: Start isEmpty. Operand 1705 states and 2654 transitions. [2023-11-24 23:00:38,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-11-24 23:00:38,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:38,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:38,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:38,859 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-24 23:00:38,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:38,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2661 states to 1711 states and 2661 transitions. [2023-11-24 23:00:38,939 INFO L276 IsEmpty]: Start isEmpty. Operand 1711 states and 2661 transitions. [2023-11-24 23:00:38,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-11-24 23:00:38,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:38,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:39,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:39,154 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2023-11-24 23:00:39,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:39,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2660 states to 1711 states and 2660 transitions. [2023-11-24 23:00:39,237 INFO L276 IsEmpty]: Start isEmpty. Operand 1711 states and 2660 transitions. [2023-11-24 23:00:39,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-11-24 23:00:39,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:39,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:39,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:39,373 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2023-11-24 23:00:39,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:39,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2696 states to 1728 states and 2696 transitions. [2023-11-24 23:00:39,555 INFO L276 IsEmpty]: Start isEmpty. Operand 1728 states and 2696 transitions. [2023-11-24 23:00:39,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-11-24 23:00:39,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:39,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:39,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:39,682 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2023-11-24 23:00:39,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:39,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2695 states to 1728 states and 2695 transitions. [2023-11-24 23:00:39,740 INFO L276 IsEmpty]: Start isEmpty. Operand 1728 states and 2695 transitions. [2023-11-24 23:00:39,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-11-24 23:00:39,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:39,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:39,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:39,918 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2023-11-24 23:00:40,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:40,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2727 states to 1741 states and 2727 transitions. [2023-11-24 23:00:40,726 INFO L276 IsEmpty]: Start isEmpty. Operand 1741 states and 2727 transitions. [2023-11-24 23:00:40,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-11-24 23:00:40,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:40,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:40,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:40,901 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2023-11-24 23:00:40,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:40,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2728 states to 1742 states and 2728 transitions. [2023-11-24 23:00:40,952 INFO L276 IsEmpty]: Start isEmpty. Operand 1742 states and 2728 transitions. [2023-11-24 23:00:40,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-11-24 23:00:40,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:40,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:41,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:41,139 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2023-11-24 23:00:41,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:41,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2729 states to 1743 states and 2729 transitions. [2023-11-24 23:00:41,250 INFO L276 IsEmpty]: Start isEmpty. Operand 1743 states and 2729 transitions. [2023-11-24 23:00:41,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-11-24 23:00:41,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:41,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:41,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:41,395 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2023-11-24 23:00:41,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:41,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2738 states to 1750 states and 2738 transitions. [2023-11-24 23:00:41,647 INFO L276 IsEmpty]: Start isEmpty. Operand 1750 states and 2738 transitions. [2023-11-24 23:00:41,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-11-24 23:00:41,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:41,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:41,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:42,290 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2023-11-24 23:00:43,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:43,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2840 states to 1781 states and 2827 transitions. [2023-11-24 23:00:43,476 INFO L276 IsEmpty]: Start isEmpty. Operand 1781 states and 2827 transitions. [2023-11-24 23:00:43,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-11-24 23:00:43,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:43,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:43,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:43,651 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2023-11-24 23:00:43,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:43,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2849 states to 1788 states and 2836 transitions. [2023-11-24 23:00:43,906 INFO L276 IsEmpty]: Start isEmpty. Operand 1788 states and 2836 transitions. [2023-11-24 23:00:43,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-11-24 23:00:43,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:43,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:43,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:44,341 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2023-11-24 23:00:44,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:44,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2854 states to 1792 states and 2841 transitions. [2023-11-24 23:00:44,400 INFO L276 IsEmpty]: Start isEmpty. Operand 1792 states and 2841 transitions. [2023-11-24 23:00:44,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-11-24 23:00:44,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:44,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:44,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:44,619 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2023-11-24 23:00:44,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:44,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2857 states to 1793 states and 2844 transitions. [2023-11-24 23:00:44,883 INFO L276 IsEmpty]: Start isEmpty. Operand 1793 states and 2844 transitions. [2023-11-24 23:00:44,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-24 23:00:44,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:44,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:44,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:45,085 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2023-11-24 23:00:46,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:46,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2886 states to 1803 states and 2873 transitions. [2023-11-24 23:00:46,025 INFO L276 IsEmpty]: Start isEmpty. Operand 1803 states and 2873 transitions. [2023-11-24 23:00:46,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-11-24 23:00:46,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:46,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:46,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:46,169 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2023-11-24 23:00:46,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:46,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2923 states to 1820 states and 2910 transitions. [2023-11-24 23:00:46,541 INFO L276 IsEmpty]: Start isEmpty. Operand 1820 states and 2910 transitions. [2023-11-24 23:00:46,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-11-24 23:00:46,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:46,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:46,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:46,807 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2023-11-24 23:00:47,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:47,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2956 states to 1841 states and 2943 transitions. [2023-11-24 23:00:47,755 INFO L276 IsEmpty]: Start isEmpty. Operand 1841 states and 2943 transitions. [2023-11-24 23:00:47,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-11-24 23:00:47,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:47,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:47,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:47,942 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2023-11-24 23:00:47,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:47,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2957 states to 1842 states and 2944 transitions. [2023-11-24 23:00:47,999 INFO L276 IsEmpty]: Start isEmpty. Operand 1842 states and 2944 transitions. [2023-11-24 23:00:48,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-11-24 23:00:48,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:48,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:48,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:48,386 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2023-11-24 23:00:50,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:50,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3036 states to 1872 states and 3009 transitions. [2023-11-24 23:00:50,278 INFO L276 IsEmpty]: Start isEmpty. Operand 1872 states and 3009 transitions. [2023-11-24 23:00:50,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-11-24 23:00:50,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:50,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:50,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:50,489 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-11-24 23:00:50,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:50,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3041 states to 1876 states and 3014 transitions. [2023-11-24 23:00:50,551 INFO L276 IsEmpty]: Start isEmpty. Operand 1876 states and 3014 transitions. [2023-11-24 23:00:50,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-11-24 23:00:50,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:50,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:50,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:50,753 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-11-24 23:00:50,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:00:50,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3042 states to 1877 states and 3015 transitions. [2023-11-24 23:00:50,963 INFO L276 IsEmpty]: Start isEmpty. Operand 1877 states and 3015 transitions. [2023-11-24 23:00:50,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-11-24 23:00:50,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:00:50,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:00:51,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:00:51,186 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked.