./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eebc1e20-5909-427e-8fc9-baa66bf1f9f2/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eebc1e20-5909-427e-8fc9-baa66bf1f9f2/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eebc1e20-5909-427e-8fc9-baa66bf1f9f2/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eebc1e20-5909-427e-8fc9-baa66bf1f9f2/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eebc1e20-5909-427e-8fc9-baa66bf1f9f2/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eebc1e20-5909-427e-8fc9-baa66bf1f9f2/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6451040c4161bfd05bd5bdba0c0a2748a16db5918f89f605a25c5f2907470854 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:36:10,172 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:36:10,253 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eebc1e20-5909-427e-8fc9-baa66bf1f9f2/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 22:36:10,258 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:36:10,259 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:36:10,284 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:36:10,285 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:36:10,285 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:36:10,286 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:36:10,287 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:36:10,287 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:36:10,288 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:36:10,289 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:36:10,289 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:36:10,290 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:36:10,290 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:36:10,291 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:36:10,291 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:36:10,292 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:36:10,292 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:36:10,293 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:36:10,294 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:36:10,294 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:36:10,295 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:36:10,295 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:36:10,296 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:36:10,296 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:36:10,297 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:36:10,298 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:36:10,298 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:36:10,299 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_eebc1e20-5909-427e-8fc9-baa66bf1f9f2/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eebc1e20-5909-427e-8fc9-baa66bf1f9f2/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6451040c4161bfd05bd5bdba0c0a2748a16db5918f89f605a25c5f2907470854 [2024-11-08 22:36:10,637 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:36:10,676 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:36:10,680 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:36:10,683 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:36:10,685 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:36:10,686 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eebc1e20-5909-427e-8fc9-baa66bf1f9f2/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i Unable to find full path for "g++" [2024-11-08 22:36:13,029 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:36:13,988 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:36:13,989 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eebc1e20-5909-427e-8fc9-baa66bf1f9f2/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i [2024-11-08 22:36:14,071 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eebc1e20-5909-427e-8fc9-baa66bf1f9f2/bin/ukojak-verify-ImItNfHLgk/data/ef8f4d791/d1e2bc67c9b24e9d9080b72d00ec214c/FLAG4d54d1ea5 [2024-11-08 22:36:14,088 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eebc1e20-5909-427e-8fc9-baa66bf1f9f2/bin/ukojak-verify-ImItNfHLgk/data/ef8f4d791/d1e2bc67c9b24e9d9080b72d00ec214c [2024-11-08 22:36:14,091 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:36:14,093 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:36:14,095 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:36:14,095 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:36:14,105 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:36:14,106 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:36:14" (1/1) ... [2024-11-08 22:36:14,108 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23f7f71b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:14, skipping insertion in model container [2024-11-08 22:36:14,108 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:36:14" (1/1) ... [2024-11-08 22:36:14,470 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:36:20,574 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eebc1e20-5909-427e-8fc9-baa66bf1f9f2/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[475371,475384] [2024-11-08 22:36:20,580 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eebc1e20-5909-427e-8fc9-baa66bf1f9f2/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[475540,475553] [2024-11-08 22:36:20,584 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eebc1e20-5909-427e-8fc9-baa66bf1f9f2/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[475707,475720] [2024-11-08 22:36:20,585 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eebc1e20-5909-427e-8fc9-baa66bf1f9f2/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[475875,475888] [2024-11-08 22:36:20,641 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:36:20,761 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:36:20,927 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"); [6105] [2024-11-08 22:36:20,930 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)); [6112] [2024-11-08 22:36:20,931 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6119] [2024-11-08 22:36:20,935 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 *)"/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)); [6168-6169] [2024-11-08 22:36:20,935 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"); [6174-6176] [2024-11-08 22:36:20,937 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [6242] [2024-11-08 22:36:20,938 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [6245] [2024-11-08 22:36:20,938 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (val)); [6247] [2024-11-08 22:36:20,939 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [6252] [2024-11-08 22:36:20,939 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [6255] [2024-11-08 22:36:20,940 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [6257] [2024-11-08 22:36:20,940 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [6262] [2024-11-08 22:36:20,940 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [6265] [2024-11-08 22:36:20,941 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [6267] [2024-11-08 22:36:20,941 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [6272] [2024-11-08 22:36:20,942 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [6275] [2024-11-08 22:36:20,942 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (val)); [6277] [2024-11-08 22:36:20,943 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [6315] [2024-11-08 22:36:20,943 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [6318] [2024-11-08 22:36:20,944 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (- val)); [6320] [2024-11-08 22:36:20,944 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [6325] [2024-11-08 22:36:20,945 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [6328] [2024-11-08 22:36:20,945 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [6330] [2024-11-08 22:36:20,945 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [6335] [2024-11-08 22:36:20,946 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [6338] [2024-11-08 22:36:20,946 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [6340] [2024-11-08 22:36:20,946 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [6345] [2024-11-08 22:36:20,947 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [6348] [2024-11-08 22:36:20,947 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (- val)); [6350] [2024-11-08 22:36:20,952 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6443] [2024-11-08 22:36:20,952 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6452] [2024-11-08 22:36:20,958 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [6610] [2024-11-08 22:36:20,958 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [6618] [2024-11-08 22:36:20,959 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6626] [2024-11-08 22:36:20,959 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [6633] [2024-11-08 22:36:20,960 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [6640] [2024-11-08 22:36:20,961 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6647] [2024-11-08 22:36:20,969 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)); [6789-6790] [2024-11-08 22:36:20,973 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)); [6823-6824] [2024-11-08 22:36:20,976 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" (79), "i" (12UL)); [6864-6865] [2024-11-08 22:36:20,977 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (103), "i" (12UL)); [6893-6894] [2024-11-08 22:36:20,980 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (115), "i" (12UL)); [6930-6931] [2024-11-08 22:36:21,057 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/netdevice.h"), "i" (502), "i" (12UL)); [7302-7303] [2024-11-08 22:36:21,057 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7309] [2024-11-08 22:36:21,190 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9588] [2024-11-08 22:36:21,249 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [10395] [2024-11-08 22:36:21,560 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eebc1e20-5909-427e-8fc9-baa66bf1f9f2/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[475371,475384] [2024-11-08 22:36:21,561 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eebc1e20-5909-427e-8fc9-baa66bf1f9f2/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[475540,475553] [2024-11-08 22:36:21,562 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eebc1e20-5909-427e-8fc9-baa66bf1f9f2/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[475707,475720] [2024-11-08 22:36:21,562 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eebc1e20-5909-427e-8fc9-baa66bf1f9f2/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[475875,475888] [2024-11-08 22:36:21,582 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:36:22,087 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:36:22,088 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:22 WrapperNode [2024-11-08 22:36:22,088 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:36:22,089 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:36:22,090 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:36:22,090 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:36:22,100 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:22" (1/1) ... [2024-11-08 22:36:22,281 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:22" (1/1) ... [2024-11-08 22:36:22,744 INFO L138 Inliner]: procedures = 638, calls = 4771, calls flagged for inlining = 349, calls inlined = 312, statements flattened = 11449 [2024-11-08 22:36:22,746 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:36:22,748 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:36:22,748 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:36:22,749 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:36:22,764 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:22" (1/1) ... [2024-11-08 22:36:22,764 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:22" (1/1) ... [2024-11-08 22:36:22,853 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:22" (1/1) ... [2024-11-08 22:36:22,854 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:22" (1/1) ... [2024-11-08 22:36:23,263 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:22" (1/1) ... [2024-11-08 22:36:23,331 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:22" (1/1) ... [2024-11-08 22:36:23,378 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:22" (1/1) ... [2024-11-08 22:36:23,418 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:22" (1/1) ... [2024-11-08 22:36:23,498 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:36:23,499 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:36:23,500 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:36:23,500 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:36:23,501 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:22" (1/1) ... [2024-11-08 22:36:23,506 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:36:23,634 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eebc1e20-5909-427e-8fc9-baa66bf1f9f2/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:36:23,648 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eebc1e20-5909-427e-8fc9-baa66bf1f9f2/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:36:23,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eebc1e20-5909-427e-8fc9-baa66bf1f9f2/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:36:23,687 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-08 22:36:23,687 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-08 22:36:23,687 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-08 22:36:23,688 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-08 22:36:23,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_84 [2024-11-08 22:36:23,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_84 [2024-11-08 22:36:23,688 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-08 22:36:23,688 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-08 22:36:23,689 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2024-11-08 22:36:23,689 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2024-11-08 22:36:23,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-08 22:36:23,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-08 22:36:23,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-08 22:36:23,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-08 22:36:23,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_80 [2024-11-08 22:36:23,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_80 [2024-11-08 22:36:23,691 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2024-11-08 22:36:23,691 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2024-11-08 22:36:23,691 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-08 22:36:23,691 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-08 22:36:23,691 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-08 22:36:23,692 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-08 22:36:23,692 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_resume [2024-11-08 22:36:23,692 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_resume [2024-11-08 22:36:23,693 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_print_link_status [2024-11-08 22:36:23,694 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_print_link_status [2024-11-08 22:36:23,694 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_registers [2024-11-08 22:36:23,694 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_registers [2024-11-08 22:36:23,694 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_mii_write [2024-11-08 22:36:23,695 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_mii_write [2024-11-08 22:36:23,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-08 22:36:23,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-08 22:36:23,695 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-08 22:36:23,695 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-08 22:36:23,695 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-08 22:36:23,696 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-08 22:36:23,696 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-08 22:36:23,696 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-08 22:36:23,696 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_platform_remove [2024-11-08 22:36:23,696 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_platform_remove [2024-11-08 22:36:23,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-08 22:36:23,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-08 22:36:23,696 INFO L130 BoogieDeclarations]: Found specification of procedure enable_flow_control_ability [2024-11-08 22:36:23,697 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_flow_control_ability [2024-11-08 22:36:23,698 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:36:23,698 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-08 22:36:23,698 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-08 22:36:23,698 INFO L130 BoogieDeclarations]: Found specification of procedure set_pending_timer_val [2024-11-08 22:36:23,699 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pending_timer_val [2024-11-08 22:36:23,699 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-08 22:36:23,700 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-08 22:36:23,700 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-08 22:36:23,700 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-08 22:36:23,700 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-08 22:36:23,700 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_ethtool_up [2024-11-08 22:36:23,700 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_ethtool_up [2024-11-08 22:36:23,700 INFO L130 BoogieDeclarations]: Found specification of procedure mac_wol_reset [2024-11-08 22:36:23,701 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_wol_reset [2024-11-08 22:36:23,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 22:36:23,701 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_ethtool_down [2024-11-08 22:36:23,701 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_ethtool_down [2024-11-08 22:36:23,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-08 22:36:23,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-08 22:36:23,701 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_vlan_cam_mask [2024-11-08 22:36:23,701 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_vlan_cam_mask [2024-11-08 22:36:23,703 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:36:23,704 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-08 22:36:23,704 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-08 22:36:23,704 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-08 22:36:23,705 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-08 22:36:23,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-08 22:36:23,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-08 22:36:23,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-08 22:36:23,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-08 22:36:23,706 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2024-11-08 22:36:23,706 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2024-11-08 22:36:23,706 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_get_opt_media_mode [2024-11-08 22:36:23,707 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_get_opt_media_mode [2024-11-08 22:36:23,707 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_tx_srv [2024-11-08 22:36:23,707 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_tx_srv [2024-11-08 22:36:23,707 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2024-11-08 22:36:23,709 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2024-11-08 22:36:23,709 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-08 22:36:23,709 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-08 22:36:23,709 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2024-11-08 22:36:23,709 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2024-11-08 22:36:23,710 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_rx_refill [2024-11-08 22:36:23,710 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_rx_refill [2024-11-08 22:36:23,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-08 22:36:23,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-08 22:36:23,710 INFO L130 BoogieDeclarations]: Found specification of procedure mii_set_auto_on [2024-11-08 22:36:23,711 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_set_auto_on [2024-11-08 22:36:23,711 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:36:23,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-08 22:36:23,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-08 22:36:23,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-08 22:36:23,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-08 22:36:23,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2024-11-08 22:36:23,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2024-11-08 22:36:23,712 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_save_context [2024-11-08 22:36:23,712 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_save_context [2024-11-08 22:36:23,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-08 22:36:23,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-08 22:36:23,712 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-11-08 22:36:23,712 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-11-08 22:36:23,712 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:36:23,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-08 22:36:23,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-08 22:36:23,714 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-08 22:36:23,715 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-08 22:36:23,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:36:23,716 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-08 22:36:23,716 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-08 22:36:23,716 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-08 22:36:23,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-08 22:36:23,717 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-08 22:36:23,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-08 22:36:23,719 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_update_hw_mibs [2024-11-08 22:36:23,719 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_update_hw_mibs [2024-11-08 22:36:23,719 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_shutdown [2024-11-08 22:36:23,719 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_shutdown [2024-11-08 22:36:23,719 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-08 22:36:23,719 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-08 22:36:23,719 INFO L130 BoogieDeclarations]: Found specification of procedure setup_queue_timers [2024-11-08 22:36:23,720 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_queue_timers [2024-11-08 22:36:23,720 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-11-08 22:36:23,720 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-11-08 22:36:23,720 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-08 22:36:23,720 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-08 22:36:23,720 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_free_rd_ring [2024-11-08 22:36:23,720 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_free_rd_ring [2024-11-08 22:36:23,720 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-08 22:36:23,720 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-08 22:36:23,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-08 22:36:23,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-08 22:36:23,722 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_free_dma_rings [2024-11-08 22:36:23,722 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_free_dma_rings [2024-11-08 22:36:23,722 INFO L130 BoogieDeclarations]: Found specification of procedure safe_disable_mii_autopoll [2024-11-08 22:36:23,722 INFO L138 BoogieDeclarations]: Found implementation of procedure safe_disable_mii_autopoll [2024-11-08 22:36:23,722 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2024-11-08 22:36:23,723 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2024-11-08 22:36:23,723 INFO L130 BoogieDeclarations]: Found specification of procedure get_pending_timer_val [2024-11-08 22:36:23,723 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pending_timer_val [2024-11-08 22:36:23,723 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_unregister_notifier [2024-11-08 22:36:23,723 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_unregister_notifier [2024-11-08 22:36:23,723 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-08 22:36:23,724 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-08 22:36:23,724 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-08 22:36:23,724 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-08 22:36:23,724 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2024-11-08 22:36:23,724 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2024-11-08 22:36:23,725 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2024-11-08 22:36:23,725 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2024-11-08 22:36:23,726 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:36:23,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:36:23,726 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_media_mode [2024-11-08 22:36:23,726 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_media_mode [2024-11-08 22:36:23,726 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_cam_filter [2024-11-08 22:36:23,726 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_cam_filter [2024-11-08 22:36:23,726 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-08 22:36:23,727 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_probe [2024-11-08 22:36:23,727 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_probe [2024-11-08 22:36:23,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 22:36:23,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-08 22:36:23,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-08 22:36:23,727 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_pci_remove [2024-11-08 22:36:23,728 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_pci_remove [2024-11-08 22:36:23,728 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-08 22:36:23,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-08 22:36:23,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-08 22:36:23,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-08 22:36:23,729 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-08 22:36:23,729 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-08 22:36:23,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_velocity_info [2024-11-08 22:36:23,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_velocity_info [2024-11-08 22:36:23,729 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_rings [2024-11-08 22:36:23,730 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_rings [2024-11-08 22:36:23,730 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-11-08 22:36:23,730 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-11-08 22:36:23,730 INFO L130 BoogieDeclarations]: Found specification of procedure enable_mii_autopoll [2024-11-08 22:36:23,730 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_mii_autopoll [2024-11-08 22:36:23,730 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2024-11-08 22:36:23,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2024-11-08 22:36:23,730 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 22:36:23,731 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 22:36:23,731 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2024-11-08 22:36:23,731 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2024-11-08 22:36:23,731 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-08 22:36:23,731 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-08 22:36:23,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2024-11-08 22:36:23,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2024-11-08 22:36:23,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2024-11-08 22:36:23,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2024-11-08 22:36:23,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_79 [2024-11-08 22:36:23,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_79 [2024-11-08 22:36:23,735 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-11-08 22:36:23,735 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-11-08 22:36:23,735 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-08 22:36:23,735 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-08 22:36:23,735 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2024-11-08 22:36:23,735 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2024-11-08 22:36:23,736 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:36:23,736 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_int_opt [2024-11-08 22:36:23,736 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_int_opt [2024-11-08 22:36:23,736 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-08 22:36:23,736 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-08 22:36:23,736 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_cam_mask [2024-11-08 22:36:23,737 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_cam_mask [2024-11-08 22:36:23,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:36:23,737 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_suspend [2024-11-08 22:36:23,737 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_suspend [2024-11-08 22:36:23,737 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2024-11-08 22:36:23,737 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2024-11-08 22:36:23,737 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_get_ip [2024-11-08 22:36:23,737 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_get_ip [2024-11-08 22:36:23,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 22:36:23,738 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_get_link [2024-11-08 22:36:23,738 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_get_link [2024-11-08 22:36:23,738 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-08 22:36:23,738 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-08 22:36:23,738 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-08 22:36:23,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-08 22:36:23,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2024-11-08 22:36:23,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2024-11-08 22:36:23,738 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-08 22:36:23,739 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-08 22:36:23,739 INFO L130 BoogieDeclarations]: Found specification of procedure setup_adaptive_interrupts [2024-11-08 22:36:23,739 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_adaptive_interrupts [2024-11-08 22:36:23,739 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-08 22:36:23,739 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-08 22:36:23,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-08 22:36:23,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-08 22:36:23,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-08 22:36:23,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-08 22:36:23,741 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_power_state [2024-11-08 22:36:23,741 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_power_state [2024-11-08 22:36:23,741 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_close [2024-11-08 22:36:23,742 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_close [2024-11-08 22:36:23,744 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-11-08 22:36:23,745 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-11-08 22:36:23,745 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_bool_opt [2024-11-08 22:36:23,745 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_bool_opt [2024-11-08 22:36:23,745 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-08 22:36:23,745 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-08 22:36:23,745 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-08 22:36:23,746 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-08 22:36:23,746 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-08 22:36:23,746 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-08 22:36:23,746 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-08 22:36:23,746 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-08 22:36:23,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:36:23,746 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_free_rings [2024-11-08 22:36:23,746 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_free_rings [2024-11-08 22:36:23,747 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_intr [2024-11-08 22:36:23,747 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_intr [2024-11-08 22:36:23,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-08 22:36:23,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-08 22:36:23,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_86 [2024-11-08 22:36:23,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_86 [2024-11-08 22:36:23,747 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-08 22:36:23,747 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-08 22:36:23,747 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_remove [2024-11-08 22:36:23,747 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_remove [2024-11-08 22:36:23,748 INFO L130 BoogieDeclarations]: Found specification of procedure check_connection_type [2024-11-08 22:36:23,748 INFO L138 BoogieDeclarations]: Found implementation of procedure check_connection_type [2024-11-08 22:36:23,748 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2024-11-08 22:36:23,752 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2024-11-08 22:36:23,752 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_rx_ring_indexes [2024-11-08 22:36:23,752 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_rx_ring_indexes [2024-11-08 22:36:23,752 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_mii_read [2024-11-08 22:36:23,752 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_mii_read [2024-11-08 22:36:23,752 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_open [2024-11-08 22:36:23,752 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_open [2024-11-08 22:36:23,753 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_give_many_rx_descs [2024-11-08 22:36:23,753 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_give_many_rx_descs [2024-11-08 22:36:23,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-08 22:36:23,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-08 22:36:23,753 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_multi [2024-11-08 22:36:23,753 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_multi [2024-11-08 22:36:23,753 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2024-11-08 22:36:23,753 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2024-11-08 22:36:23,753 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_platform_probe [2024-11-08 22:36:23,754 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_platform_probe [2024-11-08 22:36:23,754 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-08 22:36:23,754 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-08 22:36:23,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:36:23,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-08 22:36:23,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-08 22:36:23,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_velocity_info [2024-11-08 22:36:23,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_velocity_info [2024-11-08 22:36:23,754 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_poll_controller [2024-11-08 22:36:23,755 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_poll_controller [2024-11-08 22:36:23,755 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2024-11-08 22:36:23,756 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2024-11-08 22:36:25,301 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:36:25,308 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:36:27,571 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-08 22:37:17,132 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-08 22:37:19,872 INFO L? ?]: Removed 3830 outVars from TransFormulas that were not future-live. [2024-11-08 22:37:19,872 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:37:26,560 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:37:26,561 INFO L316 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-08 22:37:26,561 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:37:26 BoogieIcfgContainer [2024-11-08 22:37:26,561 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:37:26,564 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:37:26,565 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:37:26,578 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:37:26,578 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:37:26" (1/1) ... [2024-11-08 22:37:26,590 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:37:26,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:26,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3734 states to 2515 states and 3734 transitions. [2024-11-08 22:37:26,740 INFO L276 IsEmpty]: Start isEmpty. Operand 2515 states and 3734 transitions. [2024-11-08 22:37:26,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 22:37:26,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:26,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:40,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:42,347 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-08 22:37:52,569 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.20s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 22:37:53,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:53,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3747 states to 2520 states and 3747 transitions. [2024-11-08 22:37:53,117 INFO L276 IsEmpty]: Start isEmpty. Operand 2520 states and 3747 transitions. [2024-11-08 22:37:53,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 22:37:53,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:53,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:06,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:07,196 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-08 22:38:07,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:07,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3764 states to 2527 states and 3764 transitions. [2024-11-08 22:38:07,884 INFO L276 IsEmpty]: Start isEmpty. Operand 2527 states and 3764 transitions. [2024-11-08 22:38:07,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 22:38:07,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:07,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:20,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:21,847 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2024-11-08 22:38:23,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:23,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3783 states to 2533 states and 3783 transitions. [2024-11-08 22:38:23,554 INFO L276 IsEmpty]: Start isEmpty. Operand 2533 states and 3783 transitions. [2024-11-08 22:38:23,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 22:38:23,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:23,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:35,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:36,370 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2024-11-08 22:38:36,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:36,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3783 states to 2534 states and 3783 transitions. [2024-11-08 22:38:36,476 INFO L276 IsEmpty]: Start isEmpty. Operand 2534 states and 3783 transitions. [2024-11-08 22:38:36,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 22:38:36,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:36,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:49,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:49,960 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2024-11-08 22:38:50,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:50,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3793 states to 2539 states and 3793 transitions. [2024-11-08 22:38:50,855 INFO L276 IsEmpty]: Start isEmpty. Operand 2539 states and 3793 transitions. [2024-11-08 22:38:50,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-08 22:38:50,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:50,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:02,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:03,853 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-08 22:39:05,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:05,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3817 states to 2548 states and 3817 transitions. [2024-11-08 22:39:05,737 INFO L276 IsEmpty]: Start isEmpty. Operand 2548 states and 3817 transitions. [2024-11-08 22:39:05,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-08 22:39:05,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:05,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:17,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:18,787 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2024-11-08 22:39:21,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:21,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3844 states to 2557 states and 3844 transitions. [2024-11-08 22:39:21,803 INFO L276 IsEmpty]: Start isEmpty. Operand 2557 states and 3844 transitions. [2024-11-08 22:39:21,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-08 22:39:21,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:21,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:35,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:36,186 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-08 22:39:36,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:36,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3846 states to 2559 states and 3846 transitions. [2024-11-08 22:39:36,306 INFO L276 IsEmpty]: Start isEmpty. Operand 2559 states and 3846 transitions. [2024-11-08 22:39:36,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-08 22:39:36,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:36,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:51,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:51,817 INFO L134 CoverageAnalysis]: Checked inductivity of 909 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2024-11-08 22:39:54,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:54,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3865 states to 2566 states and 3865 transitions. [2024-11-08 22:39:54,750 INFO L276 IsEmpty]: Start isEmpty. Operand 2566 states and 3865 transitions. [2024-11-08 22:39:54,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 22:39:54,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:54,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:09,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:10,354 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2024-11-08 22:40:15,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:15,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3896 states to 2576 states and 3896 transitions. [2024-11-08 22:40:15,398 INFO L276 IsEmpty]: Start isEmpty. Operand 2576 states and 3896 transitions. [2024-11-08 22:40:15,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 22:40:15,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:15,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:29,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:30,307 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2024-11-08 22:40:33,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:33,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3942 states to 2583 states and 3942 transitions. [2024-11-08 22:40:33,349 INFO L276 IsEmpty]: Start isEmpty. Operand 2583 states and 3942 transitions. [2024-11-08 22:40:33,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-08 22:40:33,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:33,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:48,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:49,746 INFO L134 CoverageAnalysis]: Checked inductivity of 939 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2024-11-08 22:40:55,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:55,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3970 states to 2591 states and 3970 transitions. [2024-11-08 22:40:55,730 INFO L276 IsEmpty]: Start isEmpty. Operand 2591 states and 3970 transitions. [2024-11-08 22:40:55,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-08 22:40:55,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:55,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:09,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:10,155 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2024-11-08 22:41:10,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:10,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3972 states to 2593 states and 3972 transitions. [2024-11-08 22:41:10,331 INFO L276 IsEmpty]: Start isEmpty. Operand 2593 states and 3972 transitions. [2024-11-08 22:41:10,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-08 22:41:10,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:10,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:22,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:23,305 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2024-11-08 22:41:28,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:28,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3997 states to 2602 states and 3997 transitions. [2024-11-08 22:41:28,768 INFO L276 IsEmpty]: Start isEmpty. Operand 2602 states and 3997 transitions. [2024-11-08 22:41:28,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-08 22:41:28,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:28,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:41,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:41,790 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2024-11-08 22:41:42,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:42,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4002 states to 2607 states and 4002 transitions. [2024-11-08 22:41:42,032 INFO L276 IsEmpty]: Start isEmpty. Operand 2607 states and 4002 transitions. [2024-11-08 22:41:42,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-08 22:41:42,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:42,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:55,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:56,187 INFO L134 CoverageAnalysis]: Checked inductivity of 906 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 906 trivial. 0 not checked. [2024-11-08 22:41:58,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:58,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4047 states to 2614 states and 4047 transitions. [2024-11-08 22:41:58,110 INFO L276 IsEmpty]: Start isEmpty. Operand 2614 states and 4047 transitions. [2024-11-08 22:41:58,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-08 22:41:58,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:58,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:13,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:13,694 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2024-11-08 22:42:13,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:13,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4048 states to 2615 states and 4048 transitions. [2024-11-08 22:42:13,776 INFO L276 IsEmpty]: Start isEmpty. Operand 2615 states and 4048 transitions. [2024-11-08 22:42:13,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-08 22:42:13,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:13,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:27,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:27,856 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2024-11-08 22:42:28,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:28,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4050 states to 2618 states and 4050 transitions. [2024-11-08 22:42:28,643 INFO L276 IsEmpty]: Start isEmpty. Operand 2618 states and 4050 transitions. [2024-11-08 22:42:28,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-08 22:42:28,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:28,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:42,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:43,571 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 940 trivial. 0 not checked. [2024-11-08 22:42:48,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:48,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4071 states to 2626 states and 4071 transitions. [2024-11-08 22:42:48,492 INFO L276 IsEmpty]: Start isEmpty. Operand 2626 states and 4071 transitions. [2024-11-08 22:42:48,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-08 22:42:48,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:48,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:01,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:02,011 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2024-11-08 22:43:02,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:02,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4073 states to 2628 states and 4073 transitions. [2024-11-08 22:43:02,133 INFO L276 IsEmpty]: Start isEmpty. Operand 2628 states and 4073 transitions. [2024-11-08 22:43:02,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-08 22:43:02,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:02,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:14,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:14,516 INFO L134 CoverageAnalysis]: Checked inductivity of 939 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2024-11-08 22:43:14,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:14,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4074 states to 2629 states and 4074 transitions. [2024-11-08 22:43:14,778 INFO L276 IsEmpty]: Start isEmpty. Operand 2629 states and 4074 transitions. [2024-11-08 22:43:14,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-08 22:43:14,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:14,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:28,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:28,673 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 950 trivial. 0 not checked. [2024-11-08 22:43:30,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:30,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4083 states to 2633 states and 4083 transitions. [2024-11-08 22:43:30,323 INFO L276 IsEmpty]: Start isEmpty. Operand 2633 states and 4083 transitions. [2024-11-08 22:43:30,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-08 22:43:30,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:30,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:43,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:44,402 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2024-11-08 22:43:44,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:44,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4087 states to 2637 states and 4087 transitions. [2024-11-08 22:43:44,580 INFO L276 IsEmpty]: Start isEmpty. Operand 2637 states and 4087 transitions. [2024-11-08 22:43:44,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-08 22:43:44,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:44,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:55,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:55,944 INFO L134 CoverageAnalysis]: Checked inductivity of 906 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 906 trivial. 0 not checked. [2024-11-08 22:43:59,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:59,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4107 states to 2645 states and 4107 transitions. [2024-11-08 22:43:59,101 INFO L276 IsEmpty]: Start isEmpty. Operand 2645 states and 4107 transitions. [2024-11-08 22:43:59,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-08 22:43:59,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:59,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:10,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:10,752 INFO L134 CoverageAnalysis]: Checked inductivity of 906 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 906 trivial. 0 not checked. [2024-11-08 22:44:16,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:16,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4128 states to 2654 states and 4128 transitions. [2024-11-08 22:44:16,779 INFO L276 IsEmpty]: Start isEmpty. Operand 2654 states and 4128 transitions. [2024-11-08 22:44:16,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-08 22:44:16,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:16,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:28,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:28,688 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2024-11-08 22:44:28,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:28,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4129 states to 2655 states and 4129 transitions. [2024-11-08 22:44:28,763 INFO L276 IsEmpty]: Start isEmpty. Operand 2655 states and 4129 transitions. [2024-11-08 22:44:28,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-08 22:44:28,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:28,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:39,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:40,199 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2024-11-08 22:44:40,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:40,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4131 states to 2658 states and 4131 transitions. [2024-11-08 22:44:40,382 INFO L276 IsEmpty]: Start isEmpty. Operand 2658 states and 4131 transitions. [2024-11-08 22:44:40,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-08 22:44:40,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:40,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:51,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:51,903 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2024-11-08 22:44:51,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:51,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4132 states to 2659 states and 4132 transitions. [2024-11-08 22:44:51,975 INFO L276 IsEmpty]: Start isEmpty. Operand 2659 states and 4132 transitions. [2024-11-08 22:44:51,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-08 22:44:51,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:51,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:03,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:03,585 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2024-11-08 22:45:03,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:03,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4133 states to 2660 states and 4133 transitions. [2024-11-08 22:45:03,654 INFO L276 IsEmpty]: Start isEmpty. Operand 2660 states and 4133 transitions. [2024-11-08 22:45:03,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-08 22:45:03,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:03,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:15,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:15,538 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 940 trivial. 0 not checked. [2024-11-08 22:45:17,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:17,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4141 states to 2664 states and 4141 transitions. [2024-11-08 22:45:17,227 INFO L276 IsEmpty]: Start isEmpty. Operand 2664 states and 4141 transitions. [2024-11-08 22:45:17,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-08 22:45:17,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:17,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:28,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:29,137 INFO L134 CoverageAnalysis]: Checked inductivity of 951 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2024-11-08 22:45:35,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:35,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4163 states to 2670 states and 4163 transitions. [2024-11-08 22:45:35,215 INFO L276 IsEmpty]: Start isEmpty. Operand 2670 states and 4163 transitions. [2024-11-08 22:45:35,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-08 22:45:35,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:35,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:46,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:46,429 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 940 trivial. 0 not checked. [2024-11-08 22:45:48,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:48,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4175 states to 2674 states and 4175 transitions. [2024-11-08 22:45:48,288 INFO L276 IsEmpty]: Start isEmpty. Operand 2674 states and 4175 transitions. [2024-11-08 22:45:48,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-08 22:45:48,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:48,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:59,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:00,237 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2024-11-08 22:46:00,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:00,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4176 states to 2675 states and 4176 transitions. [2024-11-08 22:46:00,321 INFO L276 IsEmpty]: Start isEmpty. Operand 2675 states and 4176 transitions. [2024-11-08 22:46:00,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-08 22:46:00,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:00,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:12,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:12,579 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2024-11-08 22:46:14,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:14,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4205 states to 2687 states and 4205 transitions. [2024-11-08 22:46:14,729 INFO L276 IsEmpty]: Start isEmpty. Operand 2687 states and 4205 transitions. [2024-11-08 22:46:14,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-08 22:46:14,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:14,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:26,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:26,875 INFO L134 CoverageAnalysis]: Checked inductivity of 949 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2024-11-08 22:46:33,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:33,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4234 states to 2694 states and 4234 transitions. [2024-11-08 22:46:33,372 INFO L276 IsEmpty]: Start isEmpty. Operand 2694 states and 4234 transitions. [2024-11-08 22:46:33,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-08 22:46:33,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:33,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:44,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:44,451 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 940 trivial. 0 not checked. [2024-11-08 22:46:46,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:46,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4242 states to 2698 states and 4242 transitions. [2024-11-08 22:46:46,272 INFO L276 IsEmpty]: Start isEmpty. Operand 2698 states and 4242 transitions. [2024-11-08 22:46:46,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-08 22:46:46,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:46,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:56,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:57,757 INFO L134 CoverageAnalysis]: Checked inductivity of 952 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2024-11-08 22:47:06,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:06,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4264 states to 2705 states and 4264 transitions. [2024-11-08 22:47:06,737 INFO L276 IsEmpty]: Start isEmpty. Operand 2705 states and 4264 transitions. [2024-11-08 22:47:06,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-08 22:47:06,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:06,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:17,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:17,881 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 940 trivial. 0 not checked. [2024-11-08 22:47:20,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:20,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4276 states to 2709 states and 4276 transitions. [2024-11-08 22:47:20,008 INFO L276 IsEmpty]: Start isEmpty. Operand 2709 states and 4276 transitions. [2024-11-08 22:47:20,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-08 22:47:20,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:20,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:30,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:31,220 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 946 trivial. 0 not checked. [2024-11-08 22:47:31,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:31,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4277 states to 2710 states and 4277 transitions. [2024-11-08 22:47:31,998 INFO L276 IsEmpty]: Start isEmpty. Operand 2710 states and 4277 transitions. [2024-11-08 22:47:32,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-08 22:47:32,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:32,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:42,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:43,035 INFO L134 CoverageAnalysis]: Checked inductivity of 982 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 976 trivial. 0 not checked. [2024-11-08 22:47:44,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:45,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4284 states to 2714 states and 4284 transitions. [2024-11-08 22:47:45,006 INFO L276 IsEmpty]: Start isEmpty. Operand 2714 states and 4284 transitions. [2024-11-08 22:47:45,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-08 22:47:45,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:45,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:55,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:56,273 INFO L134 CoverageAnalysis]: Checked inductivity of 982 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 976 trivial. 0 not checked. [2024-11-08 22:47:58,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:58,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4296 states to 2718 states and 4296 transitions. [2024-11-08 22:47:58,515 INFO L276 IsEmpty]: Start isEmpty. Operand 2718 states and 4296 transitions. [2024-11-08 22:47:58,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-08 22:47:58,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:58,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:09,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:09,727 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-08 22:48:09,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:09,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4297 states to 2719 states and 4297 transitions. [2024-11-08 22:48:09,880 INFO L276 IsEmpty]: Start isEmpty. Operand 2719 states and 4297 transitions. [2024-11-08 22:48:09,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-08 22:48:09,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:09,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:21,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:21,675 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 905 trivial. 0 not checked. [2024-11-08 22:48:24,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:24,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4336 states to 2735 states and 4336 transitions. [2024-11-08 22:48:24,182 INFO L276 IsEmpty]: Start isEmpty. Operand 2735 states and 4336 transitions. [2024-11-08 22:48:24,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-08 22:48:24,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:24,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:34,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:36,369 INFO L134 CoverageAnalysis]: Checked inductivity of 947 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2024-11-08 22:48:45,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:45,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4357 states to 2744 states and 4357 transitions. [2024-11-08 22:48:45,068 INFO L276 IsEmpty]: Start isEmpty. Operand 2744 states and 4357 transitions. [2024-11-08 22:48:45,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-08 22:48:45,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:45,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:56,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:57,447 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 902 trivial. 0 not checked. [2024-11-08 22:48:57,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:57,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4359 states to 2746 states and 4359 transitions. [2024-11-08 22:48:57,603 INFO L276 IsEmpty]: Start isEmpty. Operand 2746 states and 4359 transitions. [2024-11-08 22:48:57,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-08 22:48:57,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:57,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:09,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:10,052 INFO L134 CoverageAnalysis]: Checked inductivity of 942 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 939 trivial. 0 not checked. [2024-11-08 22:49:11,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:11,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4360 states to 2747 states and 4360 transitions. [2024-11-08 22:49:11,307 INFO L276 IsEmpty]: Start isEmpty. Operand 2747 states and 4360 transitions. [2024-11-08 22:49:11,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-08 22:49:11,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:11,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:23,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:23,636 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 907 trivial. 0 not checked. [2024-11-08 22:49:30,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:30,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4411 states to 2758 states and 4411 transitions. [2024-11-08 22:49:30,134 INFO L276 IsEmpty]: Start isEmpty. Operand 2758 states and 4411 transitions. [2024-11-08 22:49:30,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-08 22:49:30,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:30,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:42,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:42,554 INFO L134 CoverageAnalysis]: Checked inductivity of 906 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 906 trivial. 0 not checked. [2024-11-08 22:49:45,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:45,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4439 states to 2770 states and 4439 transitions. [2024-11-08 22:49:45,127 INFO L276 IsEmpty]: Start isEmpty. Operand 2770 states and 4439 transitions. [2024-11-08 22:49:45,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-08 22:49:45,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:45,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:58,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:58,742 INFO L134 CoverageAnalysis]: Checked inductivity of 947 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 941 trivial. 0 not checked. [2024-11-08 22:50:01,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:01,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4473 states to 2776 states and 4473 transitions. [2024-11-08 22:50:01,166 INFO L276 IsEmpty]: Start isEmpty. Operand 2776 states and 4473 transitions. [2024-11-08 22:50:01,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-08 22:50:01,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:01,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:14,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:15,046 INFO L134 CoverageAnalysis]: Checked inductivity of 947 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 941 trivial. 0 not checked. [2024-11-08 22:50:19,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:19,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4490 states to 2781 states and 4490 transitions. [2024-11-08 22:50:19,452 INFO L276 IsEmpty]: Start isEmpty. Operand 2781 states and 4490 transitions. [2024-11-08 22:50:19,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-08 22:50:19,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:19,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms