./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 a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21735ef5-78a3-4e9e-b340-cfa91f8dae4e/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21735ef5-78a3-4e9e-b340-cfa91f8dae4e/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21735ef5-78a3-4e9e-b340-cfa91f8dae4e/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21735ef5-78a3-4e9e-b340-cfa91f8dae4e/bin/ukojak-verify-ImItNfHLgk/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_21735ef5-78a3-4e9e-b340-cfa91f8dae4e/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21735ef5-78a3-4e9e-b340-cfa91f8dae4e/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9f68debcc61ee35ddbda4ad46db69b4a0f225d0941363a5b1d47ac1b39df3d4f --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:21:18,706 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:21:18,769 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21735ef5-78a3-4e9e-b340-cfa91f8dae4e/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 23:21:18,774 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:21:18,774 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:21:18,796 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:21:18,797 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:21:18,797 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:21:18,798 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:21:18,799 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:21:18,799 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:21:18,799 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:21:18,800 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:21:18,800 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:21:18,801 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:21:18,801 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:21:18,801 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:21:18,802 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:21:18,802 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:21:18,803 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:21:18,803 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:21:18,804 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:21:18,804 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:21:18,804 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:21:18,805 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:21:18,805 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:21:18,805 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:21:18,806 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:21:18,806 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:21:18,807 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:21:18,807 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21735ef5-78a3-4e9e-b340-cfa91f8dae4e/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21735ef5-78a3-4e9e-b340-cfa91f8dae4e/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9f68debcc61ee35ddbda4ad46db69b4a0f225d0941363a5b1d47ac1b39df3d4f [2024-11-08 23:21:19,039 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:21:19,076 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:21:19,079 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:21:19,080 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:21:19,082 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:21:19,083 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21735ef5-78a3-4e9e-b340-cfa91f8dae4e/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-tun.cil.i Unable to find full path for "g++" [2024-11-08 23:21:21,206 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:21:21,957 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:21:21,958 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21735ef5-78a3-4e9e-b340-cfa91f8dae4e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-tun.cil.i [2024-11-08 23:21:22,034 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21735ef5-78a3-4e9e-b340-cfa91f8dae4e/bin/ukojak-verify-ImItNfHLgk/data/9ad7bec3d/0440f6a3d16249c79a86ab7cfc4232aa/FLAG7b6c3042a [2024-11-08 23:21:22,275 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21735ef5-78a3-4e9e-b340-cfa91f8dae4e/bin/ukojak-verify-ImItNfHLgk/data/9ad7bec3d/0440f6a3d16249c79a86ab7cfc4232aa [2024-11-08 23:21:22,278 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:21:22,279 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:21:22,281 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:21:22,281 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:21:22,287 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:21:22,288 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:21:22" (1/1) ... [2024-11-08 23:21:22,289 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53ce611a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:21:22, skipping insertion in model container [2024-11-08 23:21:22,289 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:21:22" (1/1) ... [2024-11-08 23:21:22,531 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:21:26,987 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_21735ef5-78a3-4e9e-b340-cfa91f8dae4e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-tun.cil.i[428896,428909] [2024-11-08 23:21:26,992 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_21735ef5-78a3-4e9e-b340-cfa91f8dae4e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-tun.cil.i[429065,429078] [2024-11-08 23:21:26,992 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_21735ef5-78a3-4e9e-b340-cfa91f8dae4e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-tun.cil.i[429232,429245] [2024-11-08 23:21:26,993 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_21735ef5-78a3-4e9e-b340-cfa91f8dae4e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-tun.cil.i[429400,429413] [2024-11-08 23:21:27,039 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:21:27,102 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:21:27,231 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] [2024-11-08 23:21:27,233 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5786] [2024-11-08 23:21:27,234 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] [2024-11-08 23:21:27,234 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5800] [2024-11-08 23:21:27,236 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] [2024-11-08 23:21:27,238 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [5857] [2024-11-08 23:21:27,238 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5860] [2024-11-08 23:21:27,239 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5863] [2024-11-08 23:21:27,239 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5866] [2024-11-08 23:21:27,240 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] [2024-11-08 23:21:27,241 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5902] [2024-11-08 23:21:27,242 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [5961] [2024-11-08 23:21:27,244 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [5964] [2024-11-08 23:21:27,245 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (val)); [5966] [2024-11-08 23:21:27,245 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [5971] [2024-11-08 23:21:27,245 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [5974] [2024-11-08 23:21:27,246 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [5976] [2024-11-08 23:21:27,246 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [5981] [2024-11-08 23:21:27,246 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [5984] [2024-11-08 23:21:27,247 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [5986] [2024-11-08 23:21:27,247 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [5991] [2024-11-08 23:21:27,247 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [5994] [2024-11-08 23:21:27,248 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (val)); [5996] [2024-11-08 23:21:27,248 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [6034] [2024-11-08 23:21:27,249 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [6037] [2024-11-08 23:21:27,249 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (- val)); [6039] [2024-11-08 23:21:27,249 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [6044] [2024-11-08 23:21:27,250 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [6047] [2024-11-08 23:21:27,250 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [6049] [2024-11-08 23:21:27,250 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [6054] [2024-11-08 23:21:27,251 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [6057] [2024-11-08 23:21:27,251 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [6059] [2024-11-08 23:21:27,251 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [6064] [2024-11-08 23:21:27,252 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [6067] [2024-11-08 23:21:27,252 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (- val)); [6069] [2024-11-08 23:21:27,254 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6138] [2024-11-08 23:21:27,254 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6147] [2024-11-08 23:21:27,262 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6407] [2024-11-08 23:21:27,285 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] [2024-11-08 23:21:27,295 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [6973] [2024-11-08 23:21:27,295 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6976] [2024-11-08 23:21:27,296 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6979] [2024-11-08 23:21:27,296 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6982] [2024-11-08 23:21:27,297 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [7013] [2024-11-08 23:21:27,298 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7016] [2024-11-08 23:21:27,299 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7019] [2024-11-08 23:21:27,299 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7022] [2024-11-08 23:21:27,300 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [7053] [2024-11-08 23:21:27,300 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7056] [2024-11-08 23:21:27,300 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7059] [2024-11-08 23:21:27,300 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7062] [2024-11-08 23:21:27,301 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [7093] [2024-11-08 23:21:27,301 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7096] [2024-11-08 23:21:27,302 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7099] [2024-11-08 23:21:27,302 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7102] [2024-11-08 23:21:27,347 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7394] [2024-11-08 23:21:27,347 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7397] [2024-11-08 23:21:27,347 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7400] [2024-11-08 23:21:27,347 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7403] [2024-11-08 23:21:27,348 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7434] [2024-11-08 23:21:27,348 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7437] [2024-11-08 23:21:27,348 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7440] [2024-11-08 23:21:27,349 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7443] [2024-11-08 23:21:27,350 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7474] [2024-11-08 23:21:27,350 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7477] [2024-11-08 23:21:27,351 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7480] [2024-11-08 23:21:27,351 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7483] [2024-11-08 23:21:27,351 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7514] [2024-11-08 23:21:27,352 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7517] [2024-11-08 23:21:27,352 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7520] [2024-11-08 23:21:27,352 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7523] [2024-11-08 23:21:27,354 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7592] [2024-11-08 23:21:27,354 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7595] [2024-11-08 23:21:27,355 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7598] [2024-11-08 23:21:27,355 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7601] [2024-11-08 23:21:27,355 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7632] [2024-11-08 23:21:27,356 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7635] [2024-11-08 23:21:27,356 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7638] [2024-11-08 23:21:27,356 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7641] [2024-11-08 23:21:27,357 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7672] [2024-11-08 23:21:27,357 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7675] [2024-11-08 23:21:27,357 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7678] [2024-11-08 23:21:27,357 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7681] [2024-11-08 23:21:27,358 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7712] [2024-11-08 23:21:27,358 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7715] [2024-11-08 23:21:27,360 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7718] [2024-11-08 23:21:27,360 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [7721] [2024-11-08 23:21:27,417 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] [2024-11-08 23:21:27,419 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8635] [2024-11-08 23:21:27,420 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8657] [2024-11-08 23:21:27,430 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] [2024-11-08 23:21:27,432 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] [2024-11-08 23:21:27,433 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8786] [2024-11-08 23:21:27,441 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8802] [2024-11-08 23:21:27,450 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] [2024-11-08 23:21:27,454 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] [2024-11-08 23:21:27,466 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8954] [2024-11-08 23:21:27,475 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8956] [2024-11-08 23:21:27,491 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9106] [2024-11-08 23:21:27,494 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9154] [2024-11-08 23:21:27,500 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] [2024-11-08 23:21:27,601 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] [2024-11-08 23:21:27,692 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] [2024-11-08 23:21:27,693 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] [2024-11-08 23:21:27,693 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] [2024-11-08 23:21:27,693 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] [2024-11-08 23:21:27,694 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] [2024-11-08 23:21:27,714 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [11769] [2024-11-08 23:21:27,729 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [11775] [2024-11-08 23:21:27,843 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_21735ef5-78a3-4e9e-b340-cfa91f8dae4e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-tun.cil.i[428896,428909] [2024-11-08 23:21:27,844 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_21735ef5-78a3-4e9e-b340-cfa91f8dae4e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-tun.cil.i[429065,429078] [2024-11-08 23:21:27,845 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_21735ef5-78a3-4e9e-b340-cfa91f8dae4e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-tun.cil.i[429232,429245] [2024-11-08 23:21:27,847 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_21735ef5-78a3-4e9e-b340-cfa91f8dae4e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-tun.cil.i[429400,429413] [2024-11-08 23:21:27,861 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:21:28,189 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:21:28,189 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:21:28 WrapperNode [2024-11-08 23:21:28,189 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:21:28,191 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:21:28,192 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:21:28,192 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:21:28,200 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:21:28" (1/1) ... [2024-11-08 23:21:28,324 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:21:28" (1/1) ... [2024-11-08 23:21:28,594 INFO L138 Inliner]: procedures = 614, calls = 2582, calls flagged for inlining = 324, calls inlined = 257, statements flattened = 8070 [2024-11-08 23:21:28,594 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:21:28,595 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:21:28,595 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:21:28,595 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:21:28,606 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:21:28" (1/1) ... [2024-11-08 23:21:28,607 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:21:28" (1/1) ... [2024-11-08 23:21:28,655 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:21:28" (1/1) ... [2024-11-08 23:21:28,657 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:21:28" (1/1) ... [2024-11-08 23:21:28,822 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:21:28" (1/1) ... [2024-11-08 23:21:28,869 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:21:28" (1/1) ... [2024-11-08 23:21:28,908 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:21:28" (1/1) ... [2024-11-08 23:21:28,932 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:21:28" (1/1) ... [2024-11-08 23:21:29,087 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:21:29,089 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:21:29,089 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:21:29,089 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:21:29,090 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:21:28" (1/1) ... [2024-11-08 23:21:29,097 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:21:29,108 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21735ef5-78a3-4e9e-b340-cfa91f8dae4e/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:21:29,125 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21735ef5-78a3-4e9e-b340-cfa91f8dae4e/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:21:29,128 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21735ef5-78a3-4e9e-b340-cfa91f8dae4e/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:21:29,160 INFO L130 BoogieDeclarations]: Found specification of procedure tun_get [2024-11-08 23:21:29,160 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_get [2024-11-08 23:21:29,160 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2024-11-08 23:21:29,161 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2024-11-08 23:21:29,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-08 23:21:29,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-08 23:21:29,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-08 23:21:29,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-08 23:21:29,161 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_hash [2024-11-08 23:21:29,162 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_hash [2024-11-08 23:21:29,162 INFO L130 BoogieDeclarations]: Found specification of procedure tun_attach [2024-11-08 23:21:29,162 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_attach [2024-11-08 23:21:29,162 INFO L130 BoogieDeclarations]: Found specification of procedure ns_capable [2024-11-08 23:21:29,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_capable [2024-11-08 23:21:29,162 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2024-11-08 23:21:29,162 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2024-11-08 23:21:29,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-08 23:21:29,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-08 23:21:29,163 INFO L130 BoogieDeclarations]: Found specification of procedure gid_valid [2024-11-08 23:21:29,163 INFO L138 BoogieDeclarations]: Found implementation of procedure gid_valid [2024-11-08 23:21:29,163 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2024-11-08 23:21:29,163 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2024-11-08 23:21:29,163 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-08 23:21:29,164 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-08 23:21:29,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-08 23:21:29,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-08 23:21:29,164 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:21:29,164 INFO L130 BoogieDeclarations]: Found specification of procedure sock_writeable [2024-11-08 23:21:29,164 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_writeable [2024-11-08 23:21:29,164 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-08 23:21:29,165 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-08 23:21:29,165 INFO L130 BoogieDeclarations]: Found specification of procedure iov_length [2024-11-08 23:21:29,165 INFO L138 BoogieDeclarations]: Found implementation of procedure iov_length [2024-11-08 23:21:29,165 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-08 23:21:29,165 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-08 23:21:29,165 INFO L130 BoogieDeclarations]: Found specification of procedure sock_put [2024-11-08 23:21:29,166 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_put [2024-11-08 23:21:29,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-08 23:21:29,166 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-11-08 23:21:29,166 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-11-08 23:21:29,166 INFO L130 BoogieDeclarations]: Found specification of procedure tun_get_iff [2024-11-08 23:21:29,166 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_get_iff [2024-11-08 23:21:29,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 23:21:29,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_76 [2024-11-08 23:21:29,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_76 [2024-11-08 23:21:29,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-08 23:21:29,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-08 23:21:29,167 INFO L130 BoogieDeclarations]: Found specification of procedure __tun_detach [2024-11-08 23:21:29,167 INFO L138 BoogieDeclarations]: Found implementation of procedure __tun_detach [2024-11-08 23:21:29,168 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:21:29,168 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-08 23:21:29,168 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-08 23:21:29,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_tun_cleanup_15_2 [2024-11-08 23:21:29,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_tun_cleanup_15_2 [2024-11-08 23:21:29,168 INFO L130 BoogieDeclarations]: Found specification of procedure tun_detach_all [2024-11-08 23:21:29,169 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_detach_all [2024-11-08 23:21:29,169 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2024-11-08 23:21:29,169 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2024-11-08 23:21:29,169 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_purge [2024-11-08 23:21:29,169 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_purge [2024-11-08 23:21:29,169 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2024-11-08 23:21:29,169 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2024-11-08 23:21:29,170 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2024-11-08 23:21:29,170 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2024-11-08 23:21:29,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-08 23:21:29,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-08 23:21:29,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:21:29,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-08 23:21:29,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-08 23:21:29,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-11-08 23:21:29,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-11-08 23:21:29,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-11-08 23:21:29,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-11-08 23:21:29,171 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:21:29,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-08 23:21:29,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-08 23:21:29,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:21:29,172 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-08 23:21:29,172 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-08 23:21:29,172 INFO L130 BoogieDeclarations]: Found specification of procedure read_pnet [2024-11-08 23:21:29,172 INFO L138 BoogieDeclarations]: Found implementation of procedure read_pnet [2024-11-08 23:21:29,172 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2024-11-08 23:21:29,172 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2024-11-08 23:21:29,172 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-08 23:21:29,172 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-08 23:21:29,173 INFO L130 BoogieDeclarations]: Found specification of procedure tun_setup [2024-11-08 23:21:29,173 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_setup [2024-11-08 23:21:29,173 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_transport_header [2024-11-08 23:21:29,173 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_transport_header [2024-11-08 23:21:29,173 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-08 23:21:29,173 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-08 23:21:29,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-08 23:21:29,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-08 23:21:29,174 INFO L130 BoogieDeclarations]: Found specification of procedure tun_flow_find [2024-11-08 23:21:29,174 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_flow_find [2024-11-08 23:21:29,174 INFO L130 BoogieDeclarations]: Found specification of procedure tun_flow_uninit [2024-11-08 23:21:29,174 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_flow_uninit [2024-11-08 23:21:29,174 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-08 23:21:29,174 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-08 23:21:29,175 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_net [2024-11-08 23:21:29,175 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_net [2024-11-08 23:21:29,175 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:21:29,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:21:29,175 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toiovecend [2024-11-08 23:21:29,175 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toiovecend [2024-11-08 23:21:29,175 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2024-11-08 23:21:29,176 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2024-11-08 23:21:29,176 INFO L130 BoogieDeclarations]: Found specification of procedure tun_flags [2024-11-08 23:21:29,176 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_flags [2024-11-08 23:21:29,176 INFO L130 BoogieDeclarations]: Found specification of procedure __kuid_val [2024-11-08 23:21:29,176 INFO L138 BoogieDeclarations]: Found implementation of procedure __kuid_val [2024-11-08 23:21:29,176 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-08 23:21:29,176 INFO L130 BoogieDeclarations]: Found specification of procedure uid_valid [2024-11-08 23:21:29,176 INFO L138 BoogieDeclarations]: Found implementation of procedure uid_valid [2024-11-08 23:21:29,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 23:21:29,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-08 23:21:29,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-08 23:21:29,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-08 23:21:29,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-08 23:21:29,177 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-11-08 23:21:29,177 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-11-08 23:21:29,177 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2024-11-08 23:21:29,178 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_size_call_parameter [2024-11-08 23:21:29,178 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2024-11-08 23:21:29,178 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2024-11-08 23:21:29,178 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rtnl_is_held [2024-11-08 23:21:29,178 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rtnl_is_held [2024-11-08 23:21:29,178 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2024-11-08 23:21:29,178 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2024-11-08 23:21:29,178 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2024-11-08 23:21:29,179 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2024-11-08 23:21:29,179 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 23:21:29,179 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 23:21:29,179 INFO L130 BoogieDeclarations]: Found specification of procedure __tun_get [2024-11-08 23:21:29,179 INFO L138 BoogieDeclarations]: Found implementation of procedure __tun_get [2024-11-08 23:21:29,179 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2024-11-08 23:21:29,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2024-11-08 23:21:29,179 INFO L130 BoogieDeclarations]: Found specification of procedure sk_attach_filter [2024-11-08 23:21:29,179 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_attach_filter [2024-11-08 23:21:29,180 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 23:21:29,180 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-08 23:21:29,180 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-08 23:21:29,180 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2024-11-08 23:21:29,181 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2024-11-08 23:21:29,181 INFO L130 BoogieDeclarations]: Found specification of procedure put_net [2024-11-08 23:21:29,181 INFO L138 BoogieDeclarations]: Found implementation of procedure put_net [2024-11-08 23:21:29,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 23:21:29,181 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_datagram_const_iovec [2024-11-08 23:21:29,181 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_datagram_const_iovec [2024-11-08 23:21:29,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 23:21:29,182 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-11-08 23:21:29,182 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-11-08 23:21:29,182 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-08 23:21:29,182 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-08 23:21:29,182 INFO L130 BoogieDeclarations]: Found specification of procedure tun_get_user [2024-11-08 23:21:29,182 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_get_user [2024-11-08 23:21:29,182 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2024-11-08 23:21:29,183 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2024-11-08 23:21:29,183 INFO L130 BoogieDeclarations]: Found specification of procedure __tun_chr_ioctl [2024-11-08 23:21:29,183 INFO L138 BoogieDeclarations]: Found implementation of procedure __tun_chr_ioctl [2024-11-08 23:21:29,183 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-08 23:21:29,183 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-08 23:21:29,183 INFO L130 BoogieDeclarations]: Found specification of procedure tun_flow_delete [2024-11-08 23:21:29,183 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_flow_delete [2024-11-08 23:21:29,183 INFO L130 BoogieDeclarations]: Found specification of procedure sock_rps_reset_flow_hash [2024-11-08 23:21:29,184 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_rps_reset_flow_hash [2024-11-08 23:21:29,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-08 23:21:29,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-08 23:21:29,184 INFO L130 BoogieDeclarations]: Found specification of procedure tun_queue_purge [2024-11-08 23:21:29,184 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_queue_purge [2024-11-08 23:21:29,184 INFO L130 BoogieDeclarations]: Found specification of procedure tun_hashfn [2024-11-08 23:21:29,184 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_hashfn [2024-11-08 23:21:29,184 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-08 23:21:29,185 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-08 23:21:29,185 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-08 23:21:29,185 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-08 23:21:29,185 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-08 23:21:29,185 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-08 23:21:29,185 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2024-11-08 23:21:29,185 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2024-11-08 23:21:29,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_75 [2024-11-08 23:21:29,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_75 [2024-11-08 23:21:29,186 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-08 23:21:29,186 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-08 23:21:29,186 INFO L130 BoogieDeclarations]: Found specification of procedure tun_enable_queue [2024-11-08 23:21:29,186 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_enable_queue [2024-11-08 23:21:29,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:21:29,186 INFO L130 BoogieDeclarations]: Found specification of procedure security_tun_dev_free_security [2024-11-08 23:21:29,187 INFO L138 BoogieDeclarations]: Found implementation of procedure security_tun_dev_free_security [2024-11-08 23:21:29,187 INFO L130 BoogieDeclarations]: Found specification of procedure hold_net [2024-11-08 23:21:29,187 INFO L138 BoogieDeclarations]: Found implementation of procedure hold_net [2024-11-08 23:21:29,187 INFO L130 BoogieDeclarations]: Found specification of procedure tun_set_real_num_queues [2024-11-08 23:21:29,187 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_set_real_num_queues [2024-11-08 23:21:29,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-08 23:21:29,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-08 23:21:29,188 INFO L130 BoogieDeclarations]: Found specification of procedure uid_eq [2024-11-08 23:21:29,188 INFO L138 BoogieDeclarations]: Found implementation of procedure uid_eq [2024-11-08 23:21:29,188 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_link_unregister [2024-11-08 23:21:29,188 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_link_unregister [2024-11-08 23:21:29,188 INFO L130 BoogieDeclarations]: Found specification of procedure tun_do_read [2024-11-08 23:21:29,188 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_do_read [2024-11-08 23:21:29,188 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-08 23:21:29,189 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-08 23:21:29,189 INFO L130 BoogieDeclarations]: Found specification of procedure __kgid_val [2024-11-08 23:21:29,189 INFO L138 BoogieDeclarations]: Found implementation of procedure __kgid_val [2024-11-08 23:21:29,189 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2024-11-08 23:21:29,189 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2024-11-08 23:21:29,189 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2024-11-08 23:21:29,189 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2024-11-08 23:21:29,189 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2024-11-08 23:21:29,189 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2024-11-08 23:21:29,190 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2024-11-08 23:21:29,190 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2024-11-08 23:21:29,190 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2024-11-08 23:21:29,190 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2024-11-08 23:21:29,190 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-11-08 23:21:29,190 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-11-08 23:21:29,190 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2024-11-08 23:21:29,190 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2024-11-08 23:21:29,190 INFO L130 BoogieDeclarations]: Found specification of procedure tun_detach_filter [2024-11-08 23:21:29,191 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_detach_filter [2024-11-08 23:21:29,191 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromiovecend [2024-11-08 23:21:29,191 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromiovecend [2024-11-08 23:21:29,191 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_up [2024-11-08 23:21:29,191 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_up [2024-11-08 23:21:29,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-08 23:21:29,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-08 23:21:29,192 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2024-11-08 23:21:29,192 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2024-11-08 23:21:29,192 INFO L130 BoogieDeclarations]: Found specification of procedure tun_put [2024-11-08 23:21:29,192 INFO L138 BoogieDeclarations]: Found implementation of procedure tun_put [2024-11-08 23:21:29,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:21:29,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-08 23:21:29,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-08 23:21:30,249 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:21:30,256 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:21:30,814 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-08 23:21:54,629 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-08 23:21:56,300 INFO L? ?]: Removed 3402 outVars from TransFormulas that were not future-live. [2024-11-08 23:21:56,301 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:22:01,007 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:22:01,007 INFO L316 CfgBuilder]: Removed 25 assume(true) statements. [2024-11-08 23:22:01,008 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:22:01 BoogieIcfgContainer [2024-11-08 23:22:01,008 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:22:01,009 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:22:01,009 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:22:01,023 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:22:01,023 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:22:01" (1/1) ... [2024-11-08 23:22:01,039 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:22:01,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:01,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2493 states to 1678 states and 2493 transitions. [2024-11-08 23:22:01,189 INFO L276 IsEmpty]: Start isEmpty. Operand 1678 states and 2493 transitions. [2024-11-08 23:22:01,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2024-11-08 23:22:01,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:01,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:15,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:16,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2024-11-08 23:22:26,875 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:22:28,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:28,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2520 states to 1689 states and 2520 transitions. [2024-11-08 23:22:28,134 INFO L276 IsEmpty]: Start isEmpty. Operand 1689 states and 2520 transitions. [2024-11-08 23:22:28,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2024-11-08 23:22:28,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:28,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:39,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:40,414 INFO L134 CoverageAnalysis]: Checked inductivity of 2862 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2862 trivial. 0 not checked. [2024-11-08 23:22:42,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:42,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2541 states to 1700 states and 2541 transitions. [2024-11-08 23:22:42,317 INFO L276 IsEmpty]: Start isEmpty. Operand 1700 states and 2541 transitions. [2024-11-08 23:22:42,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2024-11-08 23:22:42,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:42,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:53,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:54,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2923 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2024-11-08 23:22:57,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:57,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2561 states to 1706 states and 2561 transitions. [2024-11-08 23:22:57,553 INFO L276 IsEmpty]: Start isEmpty. Operand 1706 states and 2561 transitions. [2024-11-08 23:22:57,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2024-11-08 23:22:57,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:57,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:09,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:10,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2925 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2024-11-08 23:23:15,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:15,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2586 states to 1714 states and 2586 transitions. [2024-11-08 23:23:15,993 INFO L276 IsEmpty]: Start isEmpty. Operand 1714 states and 2586 transitions. [2024-11-08 23:23:16,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2024-11-08 23:23:16,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:16,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:27,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:28,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2980 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2024-11-08 23:23:32,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:33,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2606 states to 1719 states and 2606 transitions. [2024-11-08 23:23:33,010 INFO L276 IsEmpty]: Start isEmpty. Operand 1719 states and 2606 transitions. [2024-11-08 23:23:33,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2024-11-08 23:23:33,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:33,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:45,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:45,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2923 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2923 trivial. 0 not checked. [2024-11-08 23:23:46,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:46,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2618 states to 1724 states and 2618 transitions. [2024-11-08 23:23:46,841 INFO L276 IsEmpty]: Start isEmpty. Operand 1724 states and 2618 transitions. [2024-11-08 23:23:46,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2024-11-08 23:23:46,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:46,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:58,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:59,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2926 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2024-11-08 23:24:10,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:10,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2647 states to 1733 states and 2647 transitions. [2024-11-08 23:24:10,531 INFO L276 IsEmpty]: Start isEmpty. Operand 1733 states and 2647 transitions. [2024-11-08 23:24:10,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2024-11-08 23:24:10,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:10,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:21,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:22,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2024-11-08 23:24:26,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:26,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2666 states to 1740 states and 2666 transitions. [2024-11-08 23:24:26,593 INFO L276 IsEmpty]: Start isEmpty. Operand 1740 states and 2666 transitions. [2024-11-08 23:24:26,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2024-11-08 23:24:26,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:26,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:37,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:39,328 INFO L134 CoverageAnalysis]: Checked inductivity of 2927 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2024-11-08 23:24:51,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:51,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2698 states to 1750 states and 2698 transitions. [2024-11-08 23:24:51,834 INFO L276 IsEmpty]: Start isEmpty. Operand 1750 states and 2698 transitions. [2024-11-08 23:24:51,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2024-11-08 23:24:51,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:51,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:01,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:03,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2982 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2024-11-08 23:25:12,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:12,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2725 states to 1757 states and 2725 transitions. [2024-11-08 23:25:12,207 INFO L276 IsEmpty]: Start isEmpty. Operand 1757 states and 2725 transitions. [2024-11-08 23:25:12,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2024-11-08 23:25:12,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:12,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:21,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:22,215 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2024-11-08 23:25:22,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:22,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2726 states to 1758 states and 2726 transitions. [2024-11-08 23:25:22,315 INFO L276 IsEmpty]: Start isEmpty. Operand 1758 states and 2726 transitions. [2024-11-08 23:25:22,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2024-11-08 23:25:22,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:22,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:32,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:32,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2925 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2925 trivial. 0 not checked. [2024-11-08 23:25:33,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:33,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2739 states to 1763 states and 2739 transitions. [2024-11-08 23:25:33,912 INFO L276 IsEmpty]: Start isEmpty. Operand 1763 states and 2739 transitions. [2024-11-08 23:25:33,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2024-11-08 23:25:33,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:33,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:43,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:44,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2929 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2024-11-08 23:25:47,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:47,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2772 states to 1774 states and 2772 transitions. [2024-11-08 23:25:47,313 INFO L276 IsEmpty]: Start isEmpty. Operand 1774 states and 2772 transitions. [2024-11-08 23:25:47,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-11-08 23:25:47,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:47,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:57,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:58,118 INFO L134 CoverageAnalysis]: Checked inductivity of 2983 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2024-11-08 23:25:58,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:58,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2773 states to 1775 states and 2773 transitions. [2024-11-08 23:25:58,210 INFO L276 IsEmpty]: Start isEmpty. Operand 1775 states and 2773 transitions. [2024-11-08 23:25:58,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-11-08 23:25:58,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:58,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:08,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:08,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2024-11-08 23:26:17,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:17,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2793 states to 1782 states and 2793 transitions. [2024-11-08 23:26:17,149 INFO L276 IsEmpty]: Start isEmpty. Operand 1782 states and 2793 transitions. [2024-11-08 23:26:17,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-11-08 23:26:17,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:17,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:26,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:27,081 INFO L134 CoverageAnalysis]: Checked inductivity of 2925 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2024-11-08 23:26:28,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:28,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2794 states to 1784 states and 2794 transitions. [2024-11-08 23:26:28,458 INFO L276 IsEmpty]: Start isEmpty. Operand 1784 states and 2794 transitions. [2024-11-08 23:26:28,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-11-08 23:26:28,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:28,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:38,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:38,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2024-11-08 23:26:49,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:49,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2818 states to 1792 states and 2818 transitions. [2024-11-08 23:26:49,919 INFO L276 IsEmpty]: Start isEmpty. Operand 1792 states and 2818 transitions. [2024-11-08 23:26:49,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-11-08 23:26:49,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:49,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:59,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:59,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2926 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2926 trivial. 0 not checked. [2024-11-08 23:27:01,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:01,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2831 states to 1797 states and 2831 transitions. [2024-11-08 23:27:01,378 INFO L276 IsEmpty]: Start isEmpty. Operand 1797 states and 2831 transitions. [2024-11-08 23:27:01,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-11-08 23:27:01,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:01,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:11,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:11,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2982 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2024-11-08 23:27:11,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:11,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2832 states to 1798 states and 2832 transitions. [2024-11-08 23:27:11,708 INFO L276 IsEmpty]: Start isEmpty. Operand 1798 states and 2832 transitions. [2024-11-08 23:27:11,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-11-08 23:27:11,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:11,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:21,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:21,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2024-11-08 23:27:22,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:22,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2832 states to 1799 states and 2832 transitions. [2024-11-08 23:27:22,116 INFO L276 IsEmpty]: Start isEmpty. Operand 1799 states and 2832 transitions. [2024-11-08 23:27:22,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-11-08 23:27:22,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:22,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:31,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:32,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2927 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2927 trivial. 0 not checked. [2024-11-08 23:27:34,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:34,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2845 states to 1804 states and 2845 transitions. [2024-11-08 23:27:34,059 INFO L276 IsEmpty]: Start isEmpty. Operand 1804 states and 2845 transitions. [2024-11-08 23:27:34,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2024-11-08 23:27:34,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:34,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:43,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:44,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2984 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2024-11-08 23:27:44,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:44,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2846 states to 1805 states and 2846 transitions. [2024-11-08 23:27:44,347 INFO L276 IsEmpty]: Start isEmpty. Operand 1805 states and 2846 transitions. [2024-11-08 23:27:44,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2024-11-08 23:27:44,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:44,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:54,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:54,486 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2024-11-08 23:27:57,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:57,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2859 states to 1810 states and 2859 transitions. [2024-11-08 23:27:57,670 INFO L276 IsEmpty]: Start isEmpty. Operand 1810 states and 2859 transitions. [2024-11-08 23:27:57,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-11-08 23:27:57,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:57,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:07,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:07,801 INFO L134 CoverageAnalysis]: Checked inductivity of 2926 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2024-11-08 23:28:09,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:09,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2860 states to 1812 states and 2860 transitions. [2024-11-08 23:28:09,350 INFO L276 IsEmpty]: Start isEmpty. Operand 1812 states and 2860 transitions. [2024-11-08 23:28:09,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-11-08 23:28:09,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:09,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:19,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:19,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2923 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2024-11-08 23:28:19,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:20,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2862 states to 1814 states and 2862 transitions. [2024-11-08 23:28:20,003 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 2862 transitions. [2024-11-08 23:28:20,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2024-11-08 23:28:20,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:20,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:29,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:30,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2985 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2024-11-08 23:28:30,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:30,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2863 states to 1815 states and 2863 transitions. [2024-11-08 23:28:30,222 INFO L276 IsEmpty]: Start isEmpty. Operand 1815 states and 2863 transitions. [2024-11-08 23:28:30,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2024-11-08 23:28:30,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:30,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:40,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:40,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2024-11-08 23:28:40,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:40,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2875 states to 1820 states and 2875 transitions. [2024-11-08 23:28:40,956 INFO L276 IsEmpty]: Start isEmpty. Operand 1820 states and 2875 transitions. [2024-11-08 23:28:40,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2024-11-08 23:28:40,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:40,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:50,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:51,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2927 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2024-11-08 23:28:52,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:52,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2876 states to 1822 states and 2876 transitions. [2024-11-08 23:28:52,823 INFO L276 IsEmpty]: Start isEmpty. Operand 1822 states and 2876 transitions. [2024-11-08 23:28:52,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2024-11-08 23:28:52,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:52,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:03,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:03,651 INFO L134 CoverageAnalysis]: Checked inductivity of 2922 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2922 trivial. 0 not checked. [2024-11-08 23:29:07,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:07,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2916 states to 1833 states and 2916 transitions. [2024-11-08 23:29:07,056 INFO L276 IsEmpty]: Start isEmpty. Operand 1833 states and 2916 transitions. [2024-11-08 23:29:07,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2024-11-08 23:29:07,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:07,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:17,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:17,529 INFO L134 CoverageAnalysis]: Checked inductivity of 2980 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2024-11-08 23:29:19,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:19,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2918 states to 1835 states and 2918 transitions. [2024-11-08 23:29:19,312 INFO L276 IsEmpty]: Start isEmpty. Operand 1835 states and 2918 transitions. [2024-11-08 23:29:19,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-11-08 23:29:19,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:19,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:29,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:29,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2024-11-08 23:29:33,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:33,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2959 states to 1846 states and 2959 transitions. [2024-11-08 23:29:33,204 INFO L276 IsEmpty]: Start isEmpty. Operand 1846 states and 2959 transitions. [2024-11-08 23:29:33,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-11-08 23:29:33,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:33,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:42,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:43,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2924 trivial. 0 not checked. [2024-11-08 23:29:47,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:47,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2989 states to 1857 states and 2989 transitions. [2024-11-08 23:29:47,049 INFO L276 IsEmpty]: Start isEmpty. Operand 1857 states and 2989 transitions. [2024-11-08 23:29:47,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-11-08 23:29:47,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:47,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:57,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:57,492 INFO L134 CoverageAnalysis]: Checked inductivity of 2980 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2024-11-08 23:29:59,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:59,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2992 states to 1860 states and 2992 transitions. [2024-11-08 23:29:59,205 INFO L276 IsEmpty]: Start isEmpty. Operand 1860 states and 2992 transitions. [2024-11-08 23:29:59,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-11-08 23:29:59,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:59,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:08,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:10,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2993 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2024-11-08 23:30:24,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:24,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3023 states to 1868 states and 3023 transitions. [2024-11-08 23:30:24,191 INFO L276 IsEmpty]: Start isEmpty. Operand 1868 states and 3023 transitions. [2024-11-08 23:30:24,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-08 23:30:24,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:24,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:34,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:34,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2981 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2024-11-08 23:30:34,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:34,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3024 states to 1869 states and 3024 transitions. [2024-11-08 23:30:34,899 INFO L276 IsEmpty]: Start isEmpty. Operand 1869 states and 3024 transitions. [2024-11-08 23:30:34,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-11-08 23:30:34,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:34,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:44,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:44,838 INFO L134 CoverageAnalysis]: Checked inductivity of 2982 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2024-11-08 23:30:46,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:46,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3029 states to 1874 states and 3029 transitions. [2024-11-08 23:30:46,775 INFO L276 IsEmpty]: Start isEmpty. Operand 1874 states and 3029 transitions. [2024-11-08 23:30:46,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-11-08 23:30:46,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:46,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:56,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:56,978 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2921 trivial. 0 not checked. [2024-11-08 23:31:00,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:00,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3057 states to 1885 states and 3057 transitions. [2024-11-08 23:31:00,910 INFO L276 IsEmpty]: Start isEmpty. Operand 1885 states and 3057 transitions. [2024-11-08 23:31:00,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-11-08 23:31:00,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:00,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:10,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:10,856 INFO L134 CoverageAnalysis]: Checked inductivity of 2924 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2918 trivial. 0 not checked. [2024-11-08 23:31:12,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:12,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3058 states to 1887 states and 3058 transitions. [2024-11-08 23:31:12,583 INFO L276 IsEmpty]: Start isEmpty. Operand 1887 states and 3058 transitions. [2024-11-08 23:31:12,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2024-11-08 23:31:12,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:12,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:22,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:26,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2993 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2024-11-08 23:31:49,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:49,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3102 states to 1900 states and 3102 transitions. [2024-11-08 23:31:49,454 INFO L276 IsEmpty]: Start isEmpty. Operand 1900 states and 3102 transitions. [2024-11-08 23:31:49,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2024-11-08 23:31:49,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:49,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:00,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:01,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2993 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2024-11-08 23:32:10,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:10,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3120 states to 1905 states and 3120 transitions. [2024-11-08 23:32:10,088 INFO L276 IsEmpty]: Start isEmpty. Operand 1905 states and 3120 transitions. [2024-11-08 23:32:10,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-11-08 23:32:10,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:10,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:23,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:23,764 INFO L134 CoverageAnalysis]: Checked inductivity of 3049 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3040 trivial. 0 not checked. [2024-11-08 23:32:41,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:41,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3150 states to 1915 states and 3150 transitions. [2024-11-08 23:32:41,814 INFO L276 IsEmpty]: Start isEmpty. Operand 1915 states and 3150 transitions. [2024-11-08 23:32:41,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-11-08 23:32:41,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:41,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:52,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:52,890 INFO L134 CoverageAnalysis]: Checked inductivity of 3049 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3040 trivial. 0 not checked. [2024-11-08 23:33:00,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:00,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3164 states to 1919 states and 3164 transitions. [2024-11-08 23:33:00,882 INFO L276 IsEmpty]: Start isEmpty. Operand 1919 states and 3164 transitions. [2024-11-08 23:33:00,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2024-11-08 23:33:00,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:00,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:13,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:13,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2993 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2024-11-08 23:33:25,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:25,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3181 states to 1926 states and 3181 transitions. [2024-11-08 23:33:25,757 INFO L276 IsEmpty]: Start isEmpty. Operand 1926 states and 3181 transitions. [2024-11-08 23:33:25,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2024-11-08 23:33:25,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:25,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:37,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:38,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2997 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 2981 trivial. 0 not checked. [2024-11-08 23:33:51,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:51,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3195 states to 1931 states and 3195 transitions. [2024-11-08 23:33:51,596 INFO L276 IsEmpty]: Start isEmpty. Operand 1931 states and 3195 transitions. [2024-11-08 23:33:51,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2024-11-08 23:33:51,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:51,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:03,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:03,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2997 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 2981 trivial. 0 not checked. [2024-11-08 23:34:11,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:11,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3212 states to 1936 states and 3212 transitions. [2024-11-08 23:34:11,501 INFO L276 IsEmpty]: Start isEmpty. Operand 1936 states and 3212 transitions. [2024-11-08 23:34:11,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-11-08 23:34:11,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:11,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:22,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:25,916 INFO L134 CoverageAnalysis]: Checked inductivity of 2994 backedges. 13 proven. 5 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2024-11-08 23:35:04,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:04,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3262 states to 1950 states and 3262 transitions. [2024-11-08 23:35:04,712 INFO L276 IsEmpty]: Start isEmpty. Operand 1950 states and 3262 transitions. [2024-11-08 23:35:04,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-11-08 23:35:04,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:04,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:15,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:16,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2996 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2996 trivial. 0 not checked. [2024-11-08 23:35:18,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:18,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3262 states to 1951 states and 3262 transitions. [2024-11-08 23:35:18,369 INFO L276 IsEmpty]: Start isEmpty. Operand 1951 states and 3262 transitions. [2024-11-08 23:35:18,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-11-08 23:35:18,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:18,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:28,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:28,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2994 backedges. 13 proven. 5 refuted. 0 times theorem prover too weak. 2976 trivial. 0 not checked. [2024-11-08 23:35:46,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:46,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3292 states to 1958 states and 3292 transitions. [2024-11-08 23:35:46,653 INFO L276 IsEmpty]: Start isEmpty. Operand 1958 states and 3292 transitions. [2024-11-08 23:35:46,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-11-08 23:35:46,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:46,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms