./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-tun.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efed7669-29c5-42d3-8133-d571c8eb7f28/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efed7669-29c5-42d3-8133-d571c8eb7f28/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efed7669-29c5-42d3-8133-d571c8eb7f28/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efed7669-29c5-42d3-8133-d571c8eb7f28/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-tun.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efed7669-29c5-42d3-8133-d571c8eb7f28/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efed7669-29c5-42d3-8133-d571c8eb7f28/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9f68debcc61ee35ddbda4ad46db69b4a0f225d0941363a5b1d47ac1b39df3d4f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 21:55:46,585 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 21:55:46,639 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efed7669-29c5-42d3-8133-d571c8eb7f28/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-05 21:55:46,644 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 21:55:46,644 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 21:55:46,662 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 21:55:46,663 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 21:55:46,663 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 21:55:46,663 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 21:55:46,663 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 21:55:46,664 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 21:55:46,664 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 21:55:46,664 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 21:55:46,664 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 21:55:46,664 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 21:55:46,664 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 21:55:46,664 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 21:55:46,664 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 21:55:46,664 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 21:55:46,664 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 21:55:46,665 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 21:55:46,665 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 21:55:46,665 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 21:55:46,665 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 21:55:46,665 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:55:46,665 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 21:55:46,665 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 21:55:46,665 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 21:55:46,666 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 21:55:46,666 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 21:55:46,666 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efed7669-29c5-42d3-8133-d571c8eb7f28/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9f68debcc61ee35ddbda4ad46db69b4a0f225d0941363a5b1d47ac1b39df3d4f [2024-12-05 21:55:46,869 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 21:55:46,876 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 21:55:46,878 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 21:55:46,879 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 21:55:46,880 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 21:55:46,881 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efed7669-29c5-42d3-8133-d571c8eb7f28/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-tun.cil.i [2024-12-05 21:55:49,507 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efed7669-29c5-42d3-8133-d571c8eb7f28/bin/ukojak-verify-CZk0znPC7b/data/b0790863a/4b37736a95ce4bd399ecf6f7dcd46a82/FLAG0169ec376 [2024-12-05 21:55:49,977 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 21:55:49,978 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efed7669-29c5-42d3-8133-d571c8eb7f28/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-tun.cil.i [2024-12-05 21:55:50,014 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efed7669-29c5-42d3-8133-d571c8eb7f28/bin/ukojak-verify-CZk0znPC7b/data/b0790863a/4b37736a95ce4bd399ecf6f7dcd46a82/FLAG0169ec376 [2024-12-05 21:55:50,058 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efed7669-29c5-42d3-8133-d571c8eb7f28/bin/ukojak-verify-CZk0znPC7b/data/b0790863a/4b37736a95ce4bd399ecf6f7dcd46a82 [2024-12-05 21:55:50,059 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 21:55:50,061 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 21:55:50,062 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 21:55:50,062 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 21:55:50,065 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 21:55:50,065 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:55:50" (1/1) ... [2024-12-05 21:55:50,066 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78a5a19f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:55:50, skipping insertion in model container [2024-12-05 21:55:50,066 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:55:50" (1/1) ... [2024-12-05 21:55:50,151 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 21:55:53,057 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_efed7669-29c5-42d3-8133-d571c8eb7f28/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-tun.cil.i[428896,428909] [2024-12-05 21:55:53,060 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_efed7669-29c5-42d3-8133-d571c8eb7f28/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-tun.cil.i[429065,429078] [2024-12-05 21:55:53,060 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_efed7669-29c5-42d3-8133-d571c8eb7f28/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-tun.cil.i[429232,429245] [2024-12-05 21:55:53,060 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_efed7669-29c5-42d3-8133-d571c8eb7f28/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-tun.cil.i[429400,429413] [2024-12-05 21:55:53,093 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:55:53,132 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 21:55:53,219 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"); [5779] [2024-12-05 21:55:53,220 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5786] [2024-12-05 21:55:53,221 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)); [5793] [2024-12-05 21:55:53,221 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5800] [2024-12-05 21:55:53,222 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [5815-5816] [2024-12-05 21:55:53,223 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [5857] [2024-12-05 21:55:53,223 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5860] [2024-12-05 21:55:53,224 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5863] [2024-12-05 21:55:53,224 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5866] [2024-12-05 21:55:53,225 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; incl %0": "+m" (v->counter)); [5895] [2024-12-05 21:55:53,225 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5902] [2024-12-05 21:55:53,226 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [5961] [2024-12-05 21:55:53,226 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [5964] [2024-12-05 21:55:53,226 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (val)); [5966] [2024-12-05 21:55:53,226 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [5971] [2024-12-05 21:55:53,227 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [5974] [2024-12-05 21:55:53,227 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [5976] [2024-12-05 21:55:53,227 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [5981] [2024-12-05 21:55:53,227 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [5984] [2024-12-05 21:55:53,227 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [5986] [2024-12-05 21:55:53,227 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [5991] [2024-12-05 21:55:53,227 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [5994] [2024-12-05 21:55:53,228 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (val)); [5996] [2024-12-05 21:55:53,228 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [6034] [2024-12-05 21:55:53,228 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [6037] [2024-12-05 21:55:53,228 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (- val)); [6039] [2024-12-05 21:55:53,229 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [6044] [2024-12-05 21:55:53,229 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [6047] [2024-12-05 21:55:53,229 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [6049] [2024-12-05 21:55:53,229 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [6054] [2024-12-05 21:55:53,229 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [6057] [2024-12-05 21:55:53,230 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [6059] [2024-12-05 21:55:53,230 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [6064] [2024-12-05 21:55:53,230 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [6067] [2024-12-05 21:55:53,230 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (- val)); [6069] [2024-12-05 21:55:53,232 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6138] [2024-12-05 21:55:53,232 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6147] [2024-12-05 21:55:53,240 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6407] [2024-12-05 21:55:53,255 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/skbuff.h"), "i" (1891), "i" (12UL)); [6717-6718] [2024-12-05 21:55:53,261 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [6973] [2024-12-05 21:55:53,261 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6976] [2024-12-05 21:55:53,262 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6979] [2024-12-05 21:55:53,262 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6982] [2024-12-05 21:55:53,262 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [7013] [2024-12-05 21:55:53,262 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7016] [2024-12-05 21:55:53,262 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7019] [2024-12-05 21:55:53,262 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7022] [2024-12-05 21:55:53,263 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [7053] [2024-12-05 21:55:53,263 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7056] [2024-12-05 21:55:53,263 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7059] [2024-12-05 21:55:53,263 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7062] [2024-12-05 21:55:53,263 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [7093] [2024-12-05 21:55:53,263 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7096] [2024-12-05 21:55:53,264 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7099] [2024-12-05 21:55:53,264 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7102] [2024-12-05 21:55:53,269 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7394] [2024-12-05 21:55:53,269 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7397] [2024-12-05 21:55:53,269 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7400] [2024-12-05 21:55:53,269 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7403] [2024-12-05 21:55:53,270 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7434] [2024-12-05 21:55:53,270 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7437] [2024-12-05 21:55:53,270 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7440] [2024-12-05 21:55:53,270 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7443] [2024-12-05 21:55:53,271 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7474] [2024-12-05 21:55:53,271 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7477] [2024-12-05 21:55:53,271 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7480] [2024-12-05 21:55:53,271 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7483] [2024-12-05 21:55:53,271 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7514] [2024-12-05 21:55:53,272 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7517] [2024-12-05 21:55:53,272 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7520] [2024-12-05 21:55:53,272 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7523] [2024-12-05 21:55:53,273 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7592] [2024-12-05 21:55:53,273 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7595] [2024-12-05 21:55:53,273 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7598] [2024-12-05 21:55:53,273 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7601] [2024-12-05 21:55:53,273 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7632] [2024-12-05 21:55:53,273 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7635] [2024-12-05 21:55:53,274 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7638] [2024-12-05 21:55:53,274 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7641] [2024-12-05 21:55:53,274 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7672] [2024-12-05 21:55:53,274 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7675] [2024-12-05 21:55:53,274 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7678] [2024-12-05 21:55:53,274 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7681] [2024-12-05 21:55:53,275 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7712] [2024-12-05 21:55:53,275 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7715] [2024-12-05 21:55:53,275 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7718] [2024-12-05 21:55:53,275 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7721] [2024-12-05 21:55:53,314 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 *)"drivers/net/tun.c"), "i" (446), "i" (12UL)); [8628-8629] [2024-12-05 21:55:53,314 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8635] [2024-12-05 21:55:53,315 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8657] [2024-12-05 21:55:53,324 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 *)"drivers/net/tun.c"), "i" (480), "i" (12UL)); [8699-8700] [2024-12-05 21:55:53,326 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 *)"drivers/net/tun.c"), "i" (500), "i" (12UL)); [8778-8779] [2024-12-05 21:55:53,326 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8786] [2024-12-05 21:55:53,334 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8802] [2024-12-05 21:55:53,342 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 *)"drivers/net/tun.c"), "i" (509), "i" (12UL)); [8817-8818] [2024-12-05 21:55:53,344 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 *)"drivers/net/tun.c"), "i" (523), "i" (12UL)); [8880-8881] [2024-12-05 21:55:53,354 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8954] [2024-12-05 21:55:53,361 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8956] [2024-12-05 21:55:53,372 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9106] [2024-12-05 21:55:53,373 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9154] [2024-12-05 21:55:53,377 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 *)"drivers/net/tun.c"), "i" (770), "i" (12UL)); [9320-9321] [2024-12-05 21:55:53,424 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 *)"drivers/net/tun.c"), "i" (1408), "i" (12UL)); [10377-10378] [2024-12-05 21:55:53,474 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" ((unsigned int *)argp): "ebx"); [11274] [2024-12-05 21:55:53,474 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" ((unsigned int *)argp): "ebx"); [11277] [2024-12-05 21:55:53,474 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" ((unsigned int *)argp): "ebx"); [11280] [2024-12-05 21:55:53,475 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" ((unsigned int *)argp): "ebx"); [11283] [2024-12-05 21:55:53,475 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" ((unsigned int *)argp): "ebx"); [11286] [2024-12-05 21:55:53,485 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [11769] [2024-12-05 21:55:53,494 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [11775] [2024-12-05 21:55:53,557 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_efed7669-29c5-42d3-8133-d571c8eb7f28/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-tun.cil.i[428896,428909] [2024-12-05 21:55:53,558 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_efed7669-29c5-42d3-8133-d571c8eb7f28/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-tun.cil.i[429065,429078] [2024-12-05 21:55:53,558 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_efed7669-29c5-42d3-8133-d571c8eb7f28/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-tun.cil.i[429232,429245] [2024-12-05 21:55:53,558 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_efed7669-29c5-42d3-8133-d571c8eb7f28/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-tun.cil.i[429400,429413] [2024-12-05 21:55:53,568 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:55:53,791 INFO L204 MainTranslator]: Completed translation [2024-12-05 21:55:53,791 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:55:53 WrapperNode [2024-12-05 21:55:53,792 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 21:55:53,792 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 21:55:53,792 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 21:55:53,792 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 21:55:53,796 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:55:53" (1/1) ... [2024-12-05 21:55:53,851 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:55:53" (1/1) ... [2024-12-05 21:55:54,026 INFO L138 Inliner]: procedures = 614, calls = 2582, calls flagged for inlining = 324, calls inlined = 257, statements flattened = 7990 [2024-12-05 21:55:54,027 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 21:55:54,027 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 21:55:54,027 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 21:55:54,027 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 21:55:54,036 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:55:53" (1/1) ... [2024-12-05 21:55:54,036 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:55:53" (1/1) ... [2024-12-05 21:55:54,071 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:55:53" (1/1) ... [2024-12-05 21:55:54,072 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:55:53" (1/1) ... [2024-12-05 21:55:54,182 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:55:53" (1/1) ... [2024-12-05 21:55:54,195 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:55:53" (1/1) ... [2024-12-05 21:55:54,215 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:55:53" (1/1) ... [2024-12-05 21:55:54,250 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:55:53" (1/1) ... [2024-12-05 21:55:54,262 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:55:53" (1/1) ... [2024-12-05 21:55:54,304 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 21:55:54,305 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 21:55:54,305 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 21:55:54,305 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 21:55:54,306 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:55:53" (1/1) ... [2024-12-05 21:55:54,310 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:55:54,321 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efed7669-29c5-42d3-8133-d571c8eb7f28/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 21:55:54,333 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efed7669-29c5-42d3-8133-d571c8eb7f28/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 21:55:54,336 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_efed7669-29c5-42d3-8133-d571c8eb7f28/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 21:55:54,359 INFO L130 BoogieDeclarations]: Found specification of procedure tun_get [2024-12-05 21:55:54,360 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_get [2024-12-05 21:55:54,360 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2024-12-05 21:55:54,360 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2024-12-05 21:55:54,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-05 21:55:54,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-05 21:55:54,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-12-05 21:55:54,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-12-05 21:55:54,360 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_hash [2024-12-05 21:55:54,360 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_hash [2024-12-05 21:55:54,360 INFO L130 BoogieDeclarations]: Found specification of procedure tun_attach [2024-12-05 21:55:54,360 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_attach [2024-12-05 21:55:54,360 INFO L130 BoogieDeclarations]: Found specification of procedure ns_capable [2024-12-05 21:55:54,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_capable [2024-12-05 21:55:54,360 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2024-12-05 21:55:54,360 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2024-12-05 21:55:54,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-12-05 21:55:54,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-12-05 21:55:54,360 INFO L130 BoogieDeclarations]: Found specification of procedure gid_valid [2024-12-05 21:55:54,360 INFO L138 BoogieDeclarations]: Found implementation of procedure gid_valid [2024-12-05 21:55:54,360 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2024-12-05 21:55:54,360 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2024-12-05 21:55:54,361 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-12-05 21:55:54,361 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-12-05 21:55:54,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-12-05 21:55:54,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-12-05 21:55:54,361 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 21:55:54,361 INFO L130 BoogieDeclarations]: Found specification of procedure sock_writeable [2024-12-05 21:55:54,361 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_writeable [2024-12-05 21:55:54,361 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-12-05 21:55:54,361 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-12-05 21:55:54,361 INFO L130 BoogieDeclarations]: Found specification of procedure iov_length [2024-12-05 21:55:54,361 INFO L138 BoogieDeclarations]: Found implementation of procedure iov_length [2024-12-05 21:55:54,361 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-12-05 21:55:54,361 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-12-05 21:55:54,361 INFO L130 BoogieDeclarations]: Found specification of procedure sock_put [2024-12-05 21:55:54,361 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_put [2024-12-05 21:55:54,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-05 21:55:54,361 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-12-05 21:55:54,361 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-12-05 21:55:54,361 INFO L130 BoogieDeclarations]: Found specification of procedure tun_get_iff [2024-12-05 21:55:54,362 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_get_iff [2024-12-05 21:55:54,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-05 21:55:54,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_76 [2024-12-05 21:55:54,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_76 [2024-12-05 21:55:54,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-12-05 21:55:54,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-12-05 21:55:54,362 INFO L130 BoogieDeclarations]: Found specification of procedure __tun_detach [2024-12-05 21:55:54,362 INFO L138 BoogieDeclarations]: Found implementation of procedure __tun_detach [2024-12-05 21:55:54,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 21:55:54,362 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-12-05 21:55:54,362 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-12-05 21:55:54,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_tun_cleanup_15_2 [2024-12-05 21:55:54,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_tun_cleanup_15_2 [2024-12-05 21:55:54,362 INFO L130 BoogieDeclarations]: Found specification of procedure tun_detach_all [2024-12-05 21:55:54,362 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_detach_all [2024-12-05 21:55:54,362 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2024-12-05 21:55:54,362 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2024-12-05 21:55:54,362 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_purge [2024-12-05 21:55:54,362 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_purge [2024-12-05 21:55:54,363 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2024-12-05 21:55:54,363 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2024-12-05 21:55:54,363 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2024-12-05 21:55:54,363 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2024-12-05 21:55:54,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-12-05 21:55:54,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-12-05 21:55:54,363 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 21:55:54,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-12-05 21:55:54,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-12-05 21:55:54,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-12-05 21:55:54,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-12-05 21:55:54,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-12-05 21:55:54,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-12-05 21:55:54,363 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 21:55:54,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-12-05 21:55:54,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-12-05 21:55:54,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 21:55:54,363 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-12-05 21:55:54,363 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-12-05 21:55:54,363 INFO L130 BoogieDeclarations]: Found specification of procedure read_pnet [2024-12-05 21:55:54,363 INFO L138 BoogieDeclarations]: Found implementation of procedure read_pnet [2024-12-05 21:55:54,363 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2024-12-05 21:55:54,363 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2024-12-05 21:55:54,364 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-12-05 21:55:54,364 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-12-05 21:55:54,364 INFO L130 BoogieDeclarations]: Found specification of procedure tun_setup [2024-12-05 21:55:54,364 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_setup [2024-12-05 21:55:54,364 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_transport_header [2024-12-05 21:55:54,364 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_transport_header [2024-12-05 21:55:54,364 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-12-05 21:55:54,364 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-12-05 21:55:54,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-12-05 21:55:54,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-12-05 21:55:54,364 INFO L130 BoogieDeclarations]: Found specification of procedure tun_flow_find [2024-12-05 21:55:54,364 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_flow_find [2024-12-05 21:55:54,364 INFO L130 BoogieDeclarations]: Found specification of procedure tun_flow_uninit [2024-12-05 21:55:54,364 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_flow_uninit [2024-12-05 21:55:54,364 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-12-05 21:55:54,364 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-12-05 21:55:54,364 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_net [2024-12-05 21:55:54,364 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_net [2024-12-05 21:55:54,364 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 21:55:54,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 21:55:54,364 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toiovecend [2024-12-05 21:55:54,364 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toiovecend [2024-12-05 21:55:54,365 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2024-12-05 21:55:54,365 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2024-12-05 21:55:54,365 INFO L130 BoogieDeclarations]: Found specification of procedure tun_flags [2024-12-05 21:55:54,365 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_flags [2024-12-05 21:55:54,365 INFO L130 BoogieDeclarations]: Found specification of procedure __kuid_val [2024-12-05 21:55:54,365 INFO L138 BoogieDeclarations]: Found implementation of procedure __kuid_val [2024-12-05 21:55:54,365 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-05 21:55:54,365 INFO L130 BoogieDeclarations]: Found specification of procedure uid_valid [2024-12-05 21:55:54,365 INFO L138 BoogieDeclarations]: Found implementation of procedure uid_valid [2024-12-05 21:55:54,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-05 21:55:54,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-05 21:55:54,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-05 21:55:54,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-12-05 21:55:54,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-12-05 21:55:54,365 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-12-05 21:55:54,365 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-12-05 21:55:54,365 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2024-12-05 21:55:54,365 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_size_call_parameter [2024-12-05 21:55:54,365 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2024-12-05 21:55:54,365 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2024-12-05 21:55:54,365 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rtnl_is_held [2024-12-05 21:55:54,365 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rtnl_is_held [2024-12-05 21:55:54,365 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2024-12-05 21:55:54,365 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2024-12-05 21:55:54,366 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2024-12-05 21:55:54,366 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2024-12-05 21:55:54,366 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-05 21:55:54,366 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-05 21:55:54,366 INFO L130 BoogieDeclarations]: Found specification of procedure __tun_get [2024-12-05 21:55:54,366 INFO L138 BoogieDeclarations]: Found implementation of procedure __tun_get [2024-12-05 21:55:54,366 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2024-12-05 21:55:54,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2024-12-05 21:55:54,366 INFO L130 BoogieDeclarations]: Found specification of procedure sk_attach_filter [2024-12-05 21:55:54,366 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_attach_filter [2024-12-05 21:55:54,366 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 21:55:54,366 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-12-05 21:55:54,366 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-12-05 21:55:54,366 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2024-12-05 21:55:54,366 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2024-12-05 21:55:54,366 INFO L130 BoogieDeclarations]: Found specification of procedure put_net [2024-12-05 21:55:54,366 INFO L138 BoogieDeclarations]: Found implementation of procedure put_net [2024-12-05 21:55:54,366 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 21:55:54,366 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_datagram_const_iovec [2024-12-05 21:55:54,366 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_datagram_const_iovec [2024-12-05 21:55:54,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-05 21:55:54,366 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-12-05 21:55:54,366 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-12-05 21:55:54,366 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-05 21:55:54,366 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-05 21:55:54,366 INFO L130 BoogieDeclarations]: Found specification of procedure tun_get_user [2024-12-05 21:55:54,367 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_get_user [2024-12-05 21:55:54,367 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2024-12-05 21:55:54,367 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2024-12-05 21:55:54,367 INFO L130 BoogieDeclarations]: Found specification of procedure __tun_chr_ioctl [2024-12-05 21:55:54,367 INFO L138 BoogieDeclarations]: Found implementation of procedure __tun_chr_ioctl [2024-12-05 21:55:54,367 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-12-05 21:55:54,367 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-12-05 21:55:54,367 INFO L130 BoogieDeclarations]: Found specification of procedure tun_flow_delete [2024-12-05 21:55:54,367 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_flow_delete [2024-12-05 21:55:54,367 INFO L130 BoogieDeclarations]: Found specification of procedure sock_rps_reset_flow_hash [2024-12-05 21:55:54,367 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_rps_reset_flow_hash [2024-12-05 21:55:54,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-12-05 21:55:54,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-12-05 21:55:54,367 INFO L130 BoogieDeclarations]: Found specification of procedure tun_queue_purge [2024-12-05 21:55:54,367 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_queue_purge [2024-12-05 21:55:54,367 INFO L130 BoogieDeclarations]: Found specification of procedure tun_hashfn [2024-12-05 21:55:54,367 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_hashfn [2024-12-05 21:55:54,367 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-12-05 21:55:54,367 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-12-05 21:55:54,367 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-12-05 21:55:54,367 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-12-05 21:55:54,367 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-12-05 21:55:54,367 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-12-05 21:55:54,367 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2024-12-05 21:55:54,367 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2024-12-05 21:55:54,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_75 [2024-12-05 21:55:54,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_75 [2024-12-05 21:55:54,368 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-05 21:55:54,368 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-05 21:55:54,368 INFO L130 BoogieDeclarations]: Found specification of procedure tun_enable_queue [2024-12-05 21:55:54,368 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_enable_queue [2024-12-05 21:55:54,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 21:55:54,368 INFO L130 BoogieDeclarations]: Found specification of procedure security_tun_dev_free_security [2024-12-05 21:55:54,368 INFO L138 BoogieDeclarations]: Found implementation of procedure security_tun_dev_free_security [2024-12-05 21:55:54,368 INFO L130 BoogieDeclarations]: Found specification of procedure hold_net [2024-12-05 21:55:54,368 INFO L138 BoogieDeclarations]: Found implementation of procedure hold_net [2024-12-05 21:55:54,368 INFO L130 BoogieDeclarations]: Found specification of procedure tun_set_real_num_queues [2024-12-05 21:55:54,368 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_set_real_num_queues [2024-12-05 21:55:54,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-05 21:55:54,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-05 21:55:54,368 INFO L130 BoogieDeclarations]: Found specification of procedure uid_eq [2024-12-05 21:55:54,368 INFO L138 BoogieDeclarations]: Found implementation of procedure uid_eq [2024-12-05 21:55:54,368 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_link_unregister [2024-12-05 21:55:54,368 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_link_unregister [2024-12-05 21:55:54,368 INFO L130 BoogieDeclarations]: Found specification of procedure tun_do_read [2024-12-05 21:55:54,368 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_do_read [2024-12-05 21:55:54,368 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-12-05 21:55:54,368 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-12-05 21:55:54,368 INFO L130 BoogieDeclarations]: Found specification of procedure __kgid_val [2024-12-05 21:55:54,369 INFO L138 BoogieDeclarations]: Found implementation of procedure __kgid_val [2024-12-05 21:55:54,369 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2024-12-05 21:55:54,369 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2024-12-05 21:55:54,369 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2024-12-05 21:55:54,369 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2024-12-05 21:55:54,369 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2024-12-05 21:55:54,369 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2024-12-05 21:55:54,369 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2024-12-05 21:55:54,369 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2024-12-05 21:55:54,369 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2024-12-05 21:55:54,369 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2024-12-05 21:55:54,369 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-12-05 21:55:54,369 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-12-05 21:55:54,369 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-12-05 21:55:54,369 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-12-05 21:55:54,369 INFO L130 BoogieDeclarations]: Found specification of procedure tun_detach_filter [2024-12-05 21:55:54,369 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_detach_filter [2024-12-05 21:55:54,369 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromiovecend [2024-12-05 21:55:54,369 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromiovecend [2024-12-05 21:55:54,369 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_up [2024-12-05 21:55:54,369 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_up [2024-12-05 21:55:54,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-12-05 21:55:54,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-12-05 21:55:54,370 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2024-12-05 21:55:54,370 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2024-12-05 21:55:54,370 INFO L130 BoogieDeclarations]: Found specification of procedure tun_put [2024-12-05 21:55:54,370 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_put [2024-12-05 21:55:54,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 21:55:54,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-12-05 21:55:54,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-12-05 21:55:55,190 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 21:55:55,193 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 21:55:55,667 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-05 21:56:17,532 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-12-05 21:56:18,406 INFO L? ?]: Removed 3392 outVars from TransFormulas that were not future-live. [2024-12-05 21:56:18,406 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 21:56:20,625 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 21:56:20,626 INFO L312 CfgBuilder]: Removed 25 assume(true) statements. [2024-12-05 21:56:20,626 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:56:20 BoogieIcfgContainer [2024-12-05 21:56:20,626 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 21:56:20,627 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 21:56:20,627 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 21:56:20,635 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 21:56:20,636 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:56:20" (1/1) ... [2024-12-05 21:56:20,642 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 21:56:20,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:20,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2478 states to 1663 states and 2478 transitions. [2024-12-05 21:56:20,716 INFO L276 IsEmpty]: Start isEmpty. Operand 1663 states and 2478 transitions. [2024-12-05 21:56:20,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2024-12-05 21:56:20,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:20,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:31,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:32,329 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2024-12-05 21:56:42,404 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 21:56:43,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:43,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2505 states to 1674 states and 2505 transitions. [2024-12-05 21:56:43,506 INFO L276 IsEmpty]: Start isEmpty. Operand 1674 states and 2505 transitions. [2024-12-05 21:56:43,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2024-12-05 21:56:43,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:43,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:52,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:53,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2024-12-05 21:56:55,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:55,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2526 states to 1685 states and 2526 transitions. [2024-12-05 21:56:55,154 INFO L276 IsEmpty]: Start isEmpty. Operand 1685 states and 2526 transitions. [2024-12-05 21:56:55,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2024-12-05 21:56:55,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:55,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:04,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:04,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2923 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2024-12-05 21:57:06,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:06,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2546 states to 1691 states and 2546 transitions. [2024-12-05 21:57:06,988 INFO L276 IsEmpty]: Start isEmpty. Operand 1691 states and 2546 transitions. [2024-12-05 21:57:06,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2024-12-05 21:57:06,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:06,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:15,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:16,711 INFO L134 CoverageAnalysis]: Checked inductivity of 2925 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2024-12-05 21:57:21,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:21,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2571 states to 1699 states and 2571 transitions. [2024-12-05 21:57:21,051 INFO L276 IsEmpty]: Start isEmpty. Operand 1699 states and 2571 transitions. [2024-12-05 21:57:21,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2024-12-05 21:57:21,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:21,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:30,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:30,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2980 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2024-12-05 21:57:34,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:34,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2591 states to 1704 states and 2591 transitions. [2024-12-05 21:57:34,894 INFO L276 IsEmpty]: Start isEmpty. Operand 1704 states and 2591 transitions. [2024-12-05 21:57:34,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2024-12-05 21:57:34,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:34,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:44,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:44,435 INFO L134 CoverageAnalysis]: Checked inductivity of 2923 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2923 trivial. 0 not checked. [2024-12-05 21:57:45,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:45,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2603 states to 1709 states and 2603 transitions. [2024-12-05 21:57:45,288 INFO L276 IsEmpty]: Start isEmpty. Operand 1709 states and 2603 transitions. [2024-12-05 21:57:45,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2024-12-05 21:57:45,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:45,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:54,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:55,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2926 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2024-12-05 21:58:05,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:05,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2632 states to 1718 states and 2632 transitions. [2024-12-05 21:58:05,105 INFO L276 IsEmpty]: Start isEmpty. Operand 1718 states and 2632 transitions. [2024-12-05 21:58:05,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2024-12-05 21:58:05,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:05,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:13,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:14,309 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2024-12-05 21:58:18,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:18,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2651 states to 1725 states and 2651 transitions. [2024-12-05 21:58:18,360 INFO L276 IsEmpty]: Start isEmpty. Operand 1725 states and 2651 transitions. [2024-12-05 21:58:18,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2024-12-05 21:58:18,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:18,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:27,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:28,146 INFO L134 CoverageAnalysis]: Checked inductivity of 2927 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2024-12-05 21:58:39,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:39,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2683 states to 1735 states and 2683 transitions. [2024-12-05 21:58:39,902 INFO L276 IsEmpty]: Start isEmpty. Operand 1735 states and 2683 transitions. [2024-12-05 21:58:39,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2024-12-05 21:58:39,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:39,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:48,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:49,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2982 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2024-12-05 21:58:58,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:58,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2710 states to 1742 states and 2710 transitions. [2024-12-05 21:58:58,403 INFO L276 IsEmpty]: Start isEmpty. Operand 1742 states and 2710 transitions. [2024-12-05 21:58:58,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2024-12-05 21:58:58,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:58,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:06,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:07,217 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2024-12-05 21:59:07,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:07,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2711 states to 1743 states and 2711 transitions. [2024-12-05 21:59:07,313 INFO L276 IsEmpty]: Start isEmpty. Operand 1743 states and 2711 transitions. [2024-12-05 21:59:07,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2024-12-05 21:59:07,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:07,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:16,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:16,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2925 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2925 trivial. 0 not checked. [2024-12-05 21:59:17,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:17,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2724 states to 1748 states and 2724 transitions. [2024-12-05 21:59:17,849 INFO L276 IsEmpty]: Start isEmpty. Operand 1748 states and 2724 transitions. [2024-12-05 21:59:17,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2024-12-05 21:59:17,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:17,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:26,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:27,651 INFO L134 CoverageAnalysis]: Checked inductivity of 2929 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2024-12-05 21:59:29,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:29,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2757 states to 1759 states and 2757 transitions. [2024-12-05 21:59:29,934 INFO L276 IsEmpty]: Start isEmpty. Operand 1759 states and 2757 transitions. [2024-12-05 21:59:29,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-12-05 21:59:29,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:29,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:39,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:39,507 INFO L134 CoverageAnalysis]: Checked inductivity of 2983 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2024-12-05 21:59:39,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:39,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2758 states to 1760 states and 2758 transitions. [2024-12-05 21:59:39,599 INFO L276 IsEmpty]: Start isEmpty. Operand 1760 states and 2758 transitions. [2024-12-05 21:59:39,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-12-05 21:59:39,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:39,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:48,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:48,852 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2024-12-05 21:59:56,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:56,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2778 states to 1767 states and 2778 transitions. [2024-12-05 21:59:56,909 INFO L276 IsEmpty]: Start isEmpty. Operand 1767 states and 2778 transitions. [2024-12-05 21:59:56,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-12-05 21:59:56,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:56,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:05,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:05,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2925 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2024-12-05 22:00:07,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:07,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2779 states to 1769 states and 2779 transitions. [2024-12-05 22:00:07,150 INFO L276 IsEmpty]: Start isEmpty. Operand 1769 states and 2779 transitions. [2024-12-05 22:00:07,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-12-05 22:00:07,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:07,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:16,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:16,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2024-12-05 22:00:28,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:28,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2803 states to 1777 states and 2803 transitions. [2024-12-05 22:00:28,209 INFO L276 IsEmpty]: Start isEmpty. Operand 1777 states and 2803 transitions. [2024-12-05 22:00:28,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-12-05 22:00:28,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:28,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:38,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:39,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2926 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2926 trivial. 0 not checked. [2024-12-05 22:00:41,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:41,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2816 states to 1782 states and 2816 transitions. [2024-12-05 22:00:41,106 INFO L276 IsEmpty]: Start isEmpty. Operand 1782 states and 2816 transitions. [2024-12-05 22:00:41,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-12-05 22:00:41,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:41,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:52,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:52,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2982 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2024-12-05 22:00:52,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:52,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2817 states to 1783 states and 2817 transitions. [2024-12-05 22:00:52,781 INFO L276 IsEmpty]: Start isEmpty. Operand 1783 states and 2817 transitions. [2024-12-05 22:00:52,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-12-05 22:00:52,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:52,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:03,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:03,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2024-12-05 22:01:03,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:03,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2817 states to 1784 states and 2817 transitions. [2024-12-05 22:01:03,875 INFO L276 IsEmpty]: Start isEmpty. Operand 1784 states and 2817 transitions. [2024-12-05 22:01:03,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-12-05 22:01:03,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:03,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:14,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:15,450 INFO L134 CoverageAnalysis]: Checked inductivity of 2927 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2927 trivial. 0 not checked. [2024-12-05 22:01:17,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:17,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2830 states to 1789 states and 2830 transitions. [2024-12-05 22:01:17,368 INFO L276 IsEmpty]: Start isEmpty. Operand 1789 states and 2830 transitions. [2024-12-05 22:01:17,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2024-12-05 22:01:17,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:17,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:27,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:27,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2984 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2024-12-05 22:01:27,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:27,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2831 states to 1790 states and 2831 transitions. [2024-12-05 22:01:27,742 INFO L276 IsEmpty]: Start isEmpty. Operand 1790 states and 2831 transitions. [2024-12-05 22:01:27,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2024-12-05 22:01:27,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:27,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:37,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:37,751 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2024-12-05 22:01:41,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:41,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2844 states to 1795 states and 2844 transitions. [2024-12-05 22:01:41,048 INFO L276 IsEmpty]: Start isEmpty. Operand 1795 states and 2844 transitions. [2024-12-05 22:01:41,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-12-05 22:01:41,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:41,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:50,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:50,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2926 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2024-12-05 22:01:52,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:52,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2845 states to 1797 states and 2845 transitions. [2024-12-05 22:01:52,222 INFO L276 IsEmpty]: Start isEmpty. Operand 1797 states and 2845 transitions. [2024-12-05 22:01:52,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-12-05 22:01:52,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:52,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:01,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:01,837 INFO L134 CoverageAnalysis]: Checked inductivity of 2923 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2024-12-05 22:02:02,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:02,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2847 states to 1799 states and 2847 transitions. [2024-12-05 22:02:02,081 INFO L276 IsEmpty]: Start isEmpty. Operand 1799 states and 2847 transitions. [2024-12-05 22:02:02,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2024-12-05 22:02:02,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:02,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:11,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:11,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2985 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2024-12-05 22:02:12,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:12,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2848 states to 1800 states and 2848 transitions. [2024-12-05 22:02:12,066 INFO L276 IsEmpty]: Start isEmpty. Operand 1800 states and 2848 transitions. [2024-12-05 22:02:12,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2024-12-05 22:02:12,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:12,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:21,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:21,751 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2024-12-05 22:02:22,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:22,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2860 states to 1805 states and 2860 transitions. [2024-12-05 22:02:22,018 INFO L276 IsEmpty]: Start isEmpty. Operand 1805 states and 2860 transitions. [2024-12-05 22:02:22,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2024-12-05 22:02:22,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:22,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:30,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:31,258 INFO L134 CoverageAnalysis]: Checked inductivity of 2927 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2024-12-05 22:02:32,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:32,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2861 states to 1807 states and 2861 transitions. [2024-12-05 22:02:32,820 INFO L276 IsEmpty]: Start isEmpty. Operand 1807 states and 2861 transitions. [2024-12-05 22:02:32,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2024-12-05 22:02:32,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:32,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:43,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:43,993 INFO L134 CoverageAnalysis]: Checked inductivity of 2922 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2922 trivial. 0 not checked. [2024-12-05 22:02:48,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:48,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2901 states to 1818 states and 2901 transitions. [2024-12-05 22:02:48,056 INFO L276 IsEmpty]: Start isEmpty. Operand 1818 states and 2901 transitions. [2024-12-05 22:02:48,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2024-12-05 22:02:48,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:48,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:57,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:57,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2980 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2024-12-05 22:02:59,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:59,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2903 states to 1820 states and 2903 transitions. [2024-12-05 22:02:59,533 INFO L276 IsEmpty]: Start isEmpty. Operand 1820 states and 2903 transitions. [2024-12-05 22:02:59,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-12-05 22:02:59,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:59,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:09,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:09,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2024-12-05 22:03:13,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:13,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2944 states to 1831 states and 2944 transitions. [2024-12-05 22:03:13,306 INFO L276 IsEmpty]: Start isEmpty. Operand 1831 states and 2944 transitions. [2024-12-05 22:03:13,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-12-05 22:03:13,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:13,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:23,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:23,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2924 trivial. 0 not checked. [2024-12-05 22:03:27,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:27,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2974 states to 1842 states and 2974 transitions. [2024-12-05 22:03:27,286 INFO L276 IsEmpty]: Start isEmpty. Operand 1842 states and 2974 transitions. [2024-12-05 22:03:27,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-12-05 22:03:27,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:27,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:38,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:39,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2980 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2024-12-05 22:03:41,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:41,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2977 states to 1845 states and 2977 transitions. [2024-12-05 22:03:41,312 INFO L276 IsEmpty]: Start isEmpty. Operand 1845 states and 2977 transitions. [2024-12-05 22:03:41,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-12-05 22:03:41,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:41,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:53,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:55,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2993 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2024-12-05 22:04:10,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:10,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3008 states to 1853 states and 3008 transitions. [2024-12-05 22:04:10,731 INFO L276 IsEmpty]: Start isEmpty. Operand 1853 states and 3008 transitions. [2024-12-05 22:04:10,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-12-05 22:04:10,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:10,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:22,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:22,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2981 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2024-12-05 22:04:23,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:23,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3009 states to 1854 states and 3009 transitions. [2024-12-05 22:04:23,099 INFO L276 IsEmpty]: Start isEmpty. Operand 1854 states and 3009 transitions. [2024-12-05 22:04:23,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-12-05 22:04:23,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:23,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:34,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:34,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2982 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2024-12-05 22:04:38,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:38,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3014 states to 1859 states and 3014 transitions. [2024-12-05 22:04:38,096 INFO L276 IsEmpty]: Start isEmpty. Operand 1859 states and 3014 transitions. [2024-12-05 22:04:38,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-12-05 22:04:38,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:38,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:50,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:50,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2024-12-05 22:04:57,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:57,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3042 states to 1870 states and 3042 transitions. [2024-12-05 22:04:57,287 INFO L276 IsEmpty]: Start isEmpty. Operand 1870 states and 3042 transitions. [2024-12-05 22:04:57,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-12-05 22:04:57,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:57,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:08,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:08,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2024-12-05 22:05:12,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:12,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3043 states to 1872 states and 3043 transitions. [2024-12-05 22:05:12,068 INFO L276 IsEmpty]: Start isEmpty. Operand 1872 states and 3043 transitions. [2024-12-05 22:05:12,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2024-12-05 22:05:12,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:12,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:24,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:29,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2993 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2024-12-05 22:06:05,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:05,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3087 states to 1885 states and 3087 transitions. [2024-12-05 22:06:05,628 INFO L276 IsEmpty]: Start isEmpty. Operand 1885 states and 3087 transitions. [2024-12-05 22:06:05,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-12-05 22:06:05,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:05,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:17,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:17,507 INFO L134 CoverageAnalysis]: Checked inductivity of 3049 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3040 trivial. 0 not checked. [2024-12-05 22:06:46,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:46,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3117 states to 1895 states and 3117 transitions. [2024-12-05 22:06:46,146 INFO L276 IsEmpty]: Start isEmpty. Operand 1895 states and 3117 transitions. [2024-12-05 22:06:46,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2024-12-05 22:06:46,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:46,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:57,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:57,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2993 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2024-12-05 22:07:05,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:05,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3135 states to 1900 states and 3135 transitions. [2024-12-05 22:07:05,997 INFO L276 IsEmpty]: Start isEmpty. Operand 1900 states and 3135 transitions. [2024-12-05 22:07:05,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-12-05 22:07:05,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:05,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:14,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:15,180 INFO L134 CoverageAnalysis]: Checked inductivity of 3049 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3040 trivial. 0 not checked. [2024-12-05 22:07:23,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:23,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3149 states to 1904 states and 3149 transitions. [2024-12-05 22:07:23,309 INFO L276 IsEmpty]: Start isEmpty. Operand 1904 states and 3149 transitions. [2024-12-05 22:07:23,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2024-12-05 22:07:23,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:23,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:32,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:32,808 INFO L134 CoverageAnalysis]: Checked inductivity of 2993 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2024-12-05 22:07:43,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:43,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3166 states to 1911 states and 3166 transitions. [2024-12-05 22:07:43,435 INFO L276 IsEmpty]: Start isEmpty. Operand 1911 states and 3166 transitions. [2024-12-05 22:07:43,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2024-12-05 22:07:43,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:43,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:52,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:52,758 INFO L134 CoverageAnalysis]: Checked inductivity of 2997 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 2981 trivial. 0 not checked. [2024-12-05 22:08:04,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:04,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3180 states to 1916 states and 3180 transitions. [2024-12-05 22:08:04,941 INFO L276 IsEmpty]: Start isEmpty. Operand 1916 states and 3180 transitions. [2024-12-05 22:08:04,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2024-12-05 22:08:04,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:04,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:13,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:14,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2997 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 2981 trivial. 0 not checked. [2024-12-05 22:08:21,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:21,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3197 states to 1921 states and 3197 transitions. [2024-12-05 22:08:21,107 INFO L276 IsEmpty]: Start isEmpty. Operand 1921 states and 3197 transitions. [2024-12-05 22:08:21,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-12-05 22:08:21,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:21,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:29,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:33,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2994 backedges. 13 proven. 5 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2024-12-05 22:09:10,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:10,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3247 states to 1935 states and 3247 transitions. [2024-12-05 22:09:10,808 INFO L276 IsEmpty]: Start isEmpty. Operand 1935 states and 3247 transitions. [2024-12-05 22:09:10,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-12-05 22:09:10,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:10,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:19,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:20,164 INFO L134 CoverageAnalysis]: Checked inductivity of 2996 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2996 trivial. 0 not checked. [2024-12-05 22:09:22,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:22,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3247 states to 1936 states and 3247 transitions. [2024-12-05 22:09:22,215 INFO L276 IsEmpty]: Start isEmpty. Operand 1936 states and 3247 transitions. [2024-12-05 22:09:22,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-12-05 22:09:22,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:22,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:31,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:31,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2994 backedges. 13 proven. 5 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2024-12-05 22:09:51,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:51,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3275 states to 1943 states and 3275 transitions. [2024-12-05 22:09:51,583 INFO L276 IsEmpty]: Start isEmpty. Operand 1943 states and 3275 transitions. [2024-12-05 22:09:51,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-12-05 22:09:51,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:51,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:00,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:01,142 INFO L134 CoverageAnalysis]: Checked inductivity of 2994 backedges. 13 proven. 5 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked.