./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--intel--i40evf--i40evf.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc 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_e58baf16-748e-43a3-b099-e9b9f667eeff/bin/uautomizer-verify-BQ2R08f2Ya/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e58baf16-748e-43a3-b099-e9b9f667eeff/bin/uautomizer-verify-BQ2R08f2Ya/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e58baf16-748e-43a3-b099-e9b9f667eeff/bin/uautomizer-verify-BQ2R08f2Ya/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e58baf16-748e-43a3-b099-e9b9f667eeff/bin/uautomizer-verify-BQ2R08f2Ya/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--intel--i40evf--i40evf.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e58baf16-748e-43a3-b099-e9b9f667eeff/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e58baf16-748e-43a3-b099-e9b9f667eeff/bin/uautomizer-verify-BQ2R08f2Ya --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 827a981a0dd9baa353198c80aed0e72d9b0abd9e65df51463e1b76c9997177dc --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-29 00:56:26,757 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-29 00:56:26,818 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e58baf16-748e-43a3-b099-e9b9f667eeff/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-29 00:56:26,823 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-29 00:56:26,823 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-29 00:56:26,846 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-29 00:56:26,847 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-29 00:56:26,847 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-29 00:56:26,848 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-29 00:56:26,849 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-29 00:56:26,849 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-29 00:56:26,850 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-29 00:56:26,850 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-29 00:56:26,851 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-29 00:56:26,851 INFO L153 SettingsManager]: * Use SBE=true [2023-11-29 00:56:26,852 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-29 00:56:26,853 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-29 00:56:26,853 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-29 00:56:26,853 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-29 00:56:26,854 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-29 00:56:26,854 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-29 00:56:26,855 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-29 00:56:26,855 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-29 00:56:26,856 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-29 00:56:26,856 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-29 00:56:26,857 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-29 00:56:26,857 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-29 00:56:26,857 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-29 00:56:26,858 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 00:56:26,858 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-29 00:56:26,858 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-29 00:56:26,859 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-29 00:56:26,859 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-29 00:56:26,859 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-29 00:56:26,859 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-29 00:56:26,859 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-29 00:56:26,860 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-29 00:56:26,860 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-29 00:56:26,860 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-29 00:56:26,860 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_e58baf16-748e-43a3-b099-e9b9f667eeff/bin/uautomizer-verify-BQ2R08f2Ya/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e58baf16-748e-43a3-b099-e9b9f667eeff/bin/uautomizer-verify-BQ2R08f2Ya Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 827a981a0dd9baa353198c80aed0e72d9b0abd9e65df51463e1b76c9997177dc [2023-11-29 00:56:27,054 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-29 00:56:27,076 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-29 00:56:27,078 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-29 00:56:27,080 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-29 00:56:27,080 INFO L274 PluginConnector]: CDTParser initialized [2023-11-29 00:56:27,081 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e58baf16-748e-43a3-b099-e9b9f667eeff/bin/uautomizer-verify-BQ2R08f2Ya/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--intel--i40evf--i40evf.ko-entry_point.cil.out.i [2023-11-29 00:56:29,810 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-29 00:56:30,414 INFO L384 CDTParser]: Found 1 translation units. [2023-11-29 00:56:30,414 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e58baf16-748e-43a3-b099-e9b9f667eeff/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--intel--i40evf--i40evf.ko-entry_point.cil.out.i [2023-11-29 00:56:30,478 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e58baf16-748e-43a3-b099-e9b9f667eeff/bin/uautomizer-verify-BQ2R08f2Ya/data/11d45ba66/1e3ceb8514c246b2a12dec40a59d4bac/FLAG8b632cb3a [2023-11-29 00:56:30,493 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e58baf16-748e-43a3-b099-e9b9f667eeff/bin/uautomizer-verify-BQ2R08f2Ya/data/11d45ba66/1e3ceb8514c246b2a12dec40a59d4bac [2023-11-29 00:56:30,496 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-29 00:56:30,497 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-29 00:56:30,499 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-29 00:56:30,499 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-29 00:56:30,503 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-29 00:56:30,504 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 12:56:30" (1/1) ... [2023-11-29 00:56:30,505 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1cef0222 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:56:30, skipping insertion in model container [2023-11-29 00:56:30,505 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 12:56:30" (1/1) ... [2023-11-29 00:56:30,714 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-29 00:56:35,870 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e58baf16-748e-43a3-b099-e9b9f667eeff/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--intel--i40evf--i40evf.ko-entry_point.cil.out.i[575343,575356] [2023-11-29 00:56:36,225 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 00:56:36,303 INFO L202 MainTranslator]: Completed pre-run [2023-11-29 00:56:36,452 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"); [7286] [2023-11-29 00:56:36,454 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)); [7293] [2023-11-29 00:56:36,454 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 %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [7301-7302] [2023-11-29 00:56:36,462 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [7583] [2023-11-29 00:56:36,462 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [7590] [2023-11-29 00:56:36,473 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/netdevice.h"), "i" (507), "i" (12UL)); [7965-7966] [2023-11-29 00:56:36,473 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7971] [2023-11-29 00:56:36,475 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [8050] [2023-11-29 00:56:36,476 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [8053] [2023-11-29 00:56:36,476 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [8056] [2023-11-29 00:56:36,476 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [8059] [2023-11-29 00:56:36,477 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [8070] [2023-11-29 00:56:36,477 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [8073] [2023-11-29 00:56:36,477 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [8076] [2023-11-29 00:56:36,477 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [8079] [2023-11-29 00:56:36,478 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [8090] [2023-11-29 00:56:36,478 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [8093] [2023-11-29 00:56:36,478 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [8096] [2023-11-29 00:56:36,478 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [8099] [2023-11-29 00:56:36,479 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [8110] [2023-11-29 00:56:36,479 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [8113] [2023-11-29 00:56:36,479 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [8116] [2023-11-29 00:56:36,480 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [8119] [2023-11-29 00:56:36,705 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 %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [14848-14849] [2023-11-29 00:56:36,706 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)); [14872] [2023-11-29 00:56:36,707 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (numa_node)); [14908] [2023-11-29 00:56:36,707 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (numa_node)); [14911] [2023-11-29 00:56:36,707 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (numa_node)); [14914] [2023-11-29 00:56:36,707 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (numa_node)); [14917] [2023-11-29 00:56:36,708 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____0): "m" (numa_node)); [14928] [2023-11-29 00:56:36,708 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (numa_node)); [14931] [2023-11-29 00:56:36,708 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (numa_node)); [14934] [2023-11-29 00:56:36,708 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (numa_node)); [14937] [2023-11-29 00:56:36,709 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____1): "m" (numa_node)); [14948] [2023-11-29 00:56:36,709 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (numa_node)); [14951] [2023-11-29 00:56:36,709 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (numa_node)); [14954] [2023-11-29 00:56:36,709 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (numa_node)); [14957] [2023-11-29 00:56:36,710 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____2): "m" (numa_node)); [14968] [2023-11-29 00:56:36,710 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (numa_node)); [14971] [2023-11-29 00:56:36,710 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (numa_node)); [14974] [2023-11-29 00:56:36,710 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (numa_node)); [14977] [2023-11-29 00:56:36,711 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [15018] [2023-11-29 00:56:36,713 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/mm.h"), "i" (543), "i" (12UL)); [15079-15080] [2023-11-29 00:56:36,714 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/dynamic_queue_limits.h"), "i" (74), "i" (12UL)); [15107-15108] [2023-11-29 00:56:36,714 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [15114] [2023-11-29 00:56:36,715 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ (" addl %1,%0\n adcl $0xffff,%0": "=r" (sum): "r" (sum << 16), "0" (sum & 4294901760U)); [15140] [2023-11-29 00:56:36,715 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ (" addl %1, %0\n adcl %2, %0\n adcl %3, %0\n adcl $0, %0\n": "=r" (sum): "g" (daddr), "g" (saddr), "g" (((int )len + (int )proto) << 8), "0" (sum)); [15148-15149] [2023-11-29 00:56:36,716 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %2,%0\n\tadcl $0,%0": "=r" (a): "0" (a), "rm" (b)); [15170] [2023-11-29 00:56:36,718 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [15228-15229] [2023-11-29 00:56:36,719 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [15257-15258] [2023-11-29 00:56:36,720 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (84), "i" (12UL)); [15291-15292] [2023-11-29 00:56:36,721 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (96), "i" (12UL)); [15315-15316] [2023-11-29 00:56:36,722 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (134), "i" (12UL)); [15346-15347] [2023-11-29 00:56:36,723 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (148), "i" (12UL)); [15377-15378] [2023-11-29 00:56:36,726 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" (1696), "i" (12UL)); [15535-15536] [2023-11-29 00:56:36,732 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [15858] [2023-11-29 00:56:36,732 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [15881] [2023-11-29 00:56:36,743 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)tx_desc) [16341] [2023-11-29 00:56:36,750 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [16405] [2023-11-29 00:56:36,759 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [16742] [2023-11-29 00:56:36,775 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [17083] [2023-11-29 00:56:36,777 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)rx_bi->page) [17107] [2023-11-29 00:56:36,783 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [17243] [2023-11-29 00:56:36,784 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb->data) [17246] [2023-11-29 00:56:36,810 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [17726] [2023-11-29 00:56:36,814 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [17861] [2023-11-29 00:56:36,886 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e58baf16-748e-43a3-b099-e9b9f667eeff/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--intel--i40evf--i40evf.ko-entry_point.cil.out.i[575343,575356] [2023-11-29 00:56:36,904 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 00:56:37,277 WARN L675 CHandler]: The function __bad_size_call_parameter is called, but not defined or handled by StandardFunctionHandler. [2023-11-29 00:56:37,277 WARN L675 CHandler]: The function vsnprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-29 00:56:37,277 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-29 00:56:37,278 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-29 00:56:37,285 INFO L206 MainTranslator]: Completed translation [2023-11-29 00:56:37,286 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:56:37 WrapperNode [2023-11-29 00:56:37,286 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-29 00:56:37,287 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-29 00:56:37,287 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-29 00:56:37,287 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-29 00:56:37,294 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:56:37" (1/1) ... [2023-11-29 00:56:37,414 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:56:37" (1/1) ... [2023-11-29 00:56:37,784 INFO L138 Inliner]: procedures = 708, calls = 7491, calls flagged for inlining = 309, calls inlined = 261, statements flattened = 15247 [2023-11-29 00:56:37,785 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-29 00:56:37,785 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-29 00:56:37,785 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-29 00:56:37,786 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-29 00:56:37,795 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:56:37" (1/1) ... [2023-11-29 00:56:37,795 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:56:37" (1/1) ... [2023-11-29 00:56:37,859 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:56:37" (1/1) ... [2023-11-29 00:56:42,194 INFO L175 MemorySlicer]: Split 5078 memory accesses to 34 slices as follows [4, 7, 2, 1, 1, 2, 16, 20, 3, 25, 6, 4, 1, 2, 4, 5, 7, 3, 65, 3, 10, 9, 8, 2, 52, 45, 8, 2137, 41, 7, 2560, 4, 2, 12]. 50 percent of accesses are in the largest equivalence class. The 2903 initializations are split as follows [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 0, 0, 2, 4, 5, 7, 3, 0, 3, 0, 9, 0, 0, 52, 45, 8, 147, 41, 7, 2560, 4, 0, 0]. The 847 writes are split as follows [2, 6, 1, 1, 0, 1, 8, 1, 1, 9, 0, 2, 1, 0, 0, 0, 0, 0, 37, 0, 5, 0, 2, 1, 0, 0, 0, 761, 0, 0, 0, 0, 1, 7]. [2023-11-29 00:56:42,195 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:56:37" (1/1) ... [2023-11-29 00:56:42,196 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:56:37" (1/1) ... [2023-11-29 00:56:42,490 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:56:37" (1/1) ... [2023-11-29 00:56:42,526 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:56:37" (1/1) ... [2023-11-29 00:56:42,671 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:56:37" (1/1) ... [2023-11-29 00:56:42,702 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:56:37" (1/1) ... [2023-11-29 00:56:42,798 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-29 00:56:42,799 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-29 00:56:42,799 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-29 00:56:42,799 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-29 00:56:42,800 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:56:37" (1/1) ... [2023-11-29 00:56:42,806 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 00:56:42,816 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e58baf16-748e-43a3-b099-e9b9f667eeff/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 00:56:42,828 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e58baf16-748e-43a3-b099-e9b9f667eeff/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-29 00:56:42,830 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e58baf16-748e-43a3-b099-e9b9f667eeff/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-29 00:56:42,856 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2023-11-29 00:56:42,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2023-11-29 00:56:42,856 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_allocate_dma_mem_d [2023-11-29 00:56:42,856 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_allocate_dma_mem_d [2023-11-29 00:56:42,857 INFO L130 BoogieDeclarations]: Found specification of procedure inner_ip_hdr [2023-11-29 00:56:42,857 INFO L138 BoogieDeclarations]: Found implementation of procedure inner_ip_hdr [2023-11-29 00:56:42,857 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_reset_task [2023-11-29 00:56:42,857 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_reset_task [2023-11-29 00:56:42,857 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-29 00:56:42,857 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-29 00:56:42,857 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_get_ringparam [2023-11-29 00:56:42,857 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_get_ringparam [2023-11-29 00:56:42,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-29 00:56:42,858 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-29 00:56:42,858 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_request_misc_irq [2023-11-29 00:56:42,858 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_request_misc_irq [2023-11-29 00:56:42,858 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_free_queues [2023-11-29 00:56:42,858 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_free_queues [2023-11-29 00:56:42,858 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_fill_default_direct_cmd_desc [2023-11-29 00:56:42,858 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_fill_default_direct_cmd_desc [2023-11-29 00:56:42,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-29 00:56:42,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-29 00:56:42,859 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_irq_enable [2023-11-29 00:56:42,859 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_irq_enable [2023-11-29 00:56:42,859 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_asq_send_command [2023-11-29 00:56:42,859 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_asq_send_command [2023-11-29 00:56:42,859 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_remove [2023-11-29 00:56:42,859 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_remove [2023-11-29 00:56:42,859 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-29 00:56:42,859 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-29 00:56:42,860 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2023-11-29 00:56:42,860 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2023-11-29 00:56:42,860 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_send_vf_config_msg [2023-11-29 00:56:42,860 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_send_vf_config_msg [2023-11-29 00:56:42,860 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2023-11-29 00:56:42,860 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2023-11-29 00:56:42,860 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_adminq_task [2023-11-29 00:56:42,860 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_adminq_task [2023-11-29 00:56:42,861 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_close [2023-11-29 00:56:42,861 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_close [2023-11-29 00:56:42,861 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_irq_enable_queues [2023-11-29 00:56:42,861 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_irq_enable_queues [2023-11-29 00:56:42,861 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_6 [2023-11-29 00:56:42,861 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_6 [2023-11-29 00:56:42,861 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2023-11-29 00:56:42,861 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2023-11-29 00:56:42,862 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-29 00:56:42,862 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-29 00:56:42,862 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2023-11-29 00:56:42,862 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2023-11-29 00:56:42,862 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2023-11-29 00:56:42,862 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2023-11-29 00:56:42,862 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-11-29 00:56:42,862 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-11-29 00:56:42,862 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_misc_irq_enable [2023-11-29 00:56:42,863 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_misc_irq_enable [2023-11-29 00:56:42,863 INFO L130 BoogieDeclarations]: Found specification of procedure i40e_shutdown_asq [2023-11-29 00:56:42,863 INFO L138 BoogieDeclarations]: Found implementation of procedure i40e_shutdown_asq [2023-11-29 00:56:42,863 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-29 00:56:42,863 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_resume [2023-11-29 00:56:42,863 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_resume [2023-11-29 00:56:42,863 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-29 00:56:42,863 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-29 00:56:42,863 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-29 00:56:42,864 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-29 00:56:42,864 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-11-29 00:56:42,864 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-11-29 00:56:42,864 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-29 00:56:42,864 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-29 00:56:42,864 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-29 00:56:42,864 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_change_mtu [2023-11-29 00:56:42,864 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_change_mtu [2023-11-29 00:56:42,864 INFO L130 BoogieDeclarations]: Found specification of procedure i40e_config_asq_regs [2023-11-29 00:56:42,865 INFO L138 BoogieDeclarations]: Found implementation of procedure i40e_config_asq_regs [2023-11-29 00:56:42,865 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-29 00:56:42,865 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-11-29 00:56:42,865 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2023-11-29 00:56:42,865 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2023-11-29 00:56:42,865 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-29 00:56:42,865 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-29 00:56:42,865 INFO L130 BoogieDeclarations]: Found specification of procedure vlan_get_protocol [2023-11-29 00:56:42,865 INFO L138 BoogieDeclarations]: Found implementation of procedure vlan_get_protocol [2023-11-29 00:56:42,866 INFO L130 BoogieDeclarations]: Found specification of procedure skb_record_rx_queue [2023-11-29 00:56:42,866 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_record_rx_queue [2023-11-29 00:56:42,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2023-11-29 00:56:42,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2023-11-29 00:56:42,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2023-11-29 00:56:42,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2023-11-29 00:56:42,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2023-11-29 00:56:42,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2023-11-29 00:56:42,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2023-11-29 00:56:42,867 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2023-11-29 00:56:42,867 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2023-11-29 00:56:42,867 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2023-11-29 00:56:42,867 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2023-11-29 00:56:42,867 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2023-11-29 00:56:42,867 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2023-11-29 00:56:42,867 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2023-11-29 00:56:42,867 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2023-11-29 00:56:42,867 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2023-11-29 00:56:42,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2023-11-29 00:56:42,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2023-11-29 00:56:42,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2023-11-29 00:56:42,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2023-11-29 00:56:42,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2023-11-29 00:56:42,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2023-11-29 00:56:42,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2023-11-29 00:56:42,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2023-11-29 00:56:42,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2023-11-29 00:56:42,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2023-11-29 00:56:42,869 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2023-11-29 00:56:42,869 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2023-11-29 00:56:42,869 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2023-11-29 00:56:42,869 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2023-11-29 00:56:42,869 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2023-11-29 00:56:42,869 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2023-11-29 00:56:42,869 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2023-11-29 00:56:42,869 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2023-11-29 00:56:42,869 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2023-11-29 00:56:42,869 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2023-11-29 00:56:42,870 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_debug_d [2023-11-29 00:56:42,870 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_debug_d [2023-11-29 00:56:42,870 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-29 00:56:42,870 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-29 00:56:42,870 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_shutdown [2023-11-29 00:56:42,870 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_shutdown [2023-11-29 00:56:42,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2023-11-29 00:56:42,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2023-11-29 00:56:42,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2023-11-29 00:56:42,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2023-11-29 00:56:42,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2023-11-29 00:56:42,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2023-11-29 00:56:42,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2023-11-29 00:56:42,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2023-11-29 00:56:42,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2023-11-29 00:56:42,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2023-11-29 00:56:42,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2023-11-29 00:56:42,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2023-11-29 00:56:42,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2023-11-29 00:56:42,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2023-11-29 00:56:42,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2023-11-29 00:56:42,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2023-11-29 00:56:42,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2023-11-29 00:56:42,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2023-11-29 00:56:42,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2023-11-29 00:56:42,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2023-11-29 00:56:42,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2023-11-29 00:56:42,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2023-11-29 00:56:42,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2023-11-29 00:56:42,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2023-11-29 00:56:42,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2023-11-29 00:56:42,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2023-11-29 00:56:42,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2023-11-29 00:56:42,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2023-11-29 00:56:42,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2023-11-29 00:56:42,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2023-11-29 00:56:42,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2023-11-29 00:56:42,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2023-11-29 00:56:42,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2023-11-29 00:56:42,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2023-11-29 00:56:42,873 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-11-29 00:56:42,873 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-11-29 00:56:42,873 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_free_dma_mem_d [2023-11-29 00:56:42,874 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_free_dma_mem_d [2023-11-29 00:56:42,874 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header_len [2023-11-29 00:56:42,874 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header_len [2023-11-29 00:56:42,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-29 00:56:42,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-11-29 00:56:42,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-11-29 00:56:42,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2023-11-29 00:56:42,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2023-11-29 00:56:42,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2023-11-29 00:56:42,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2023-11-29 00:56:42,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2023-11-29 00:56:42,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2023-11-29 00:56:42,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2023-11-29 00:56:42,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2023-11-29 00:56:42,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2023-11-29 00:56:42,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2023-11-29 00:56:42,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2023-11-29 00:56:42,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2023-11-29 00:56:42,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2023-11-29 00:56:42,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2023-11-29 00:56:42,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2023-11-29 00:56:42,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2023-11-29 00:56:42,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2023-11-29 00:56:42,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2023-11-29 00:56:42,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2023-11-29 00:56:42,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2023-11-29 00:56:42,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2023-11-29 00:56:42,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2023-11-29 00:56:42,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2023-11-29 00:56:42,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2023-11-29 00:56:42,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2023-11-29 00:56:42,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2023-11-29 00:56:42,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2023-11-29 00:56:42,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2023-11-29 00:56:42,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2023-11-29 00:56:42,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2023-11-29 00:56:42,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2023-11-29 00:56:42,878 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-29 00:56:42,878 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-29 00:56:42,878 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_7 [2023-11-29 00:56:42,878 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_7 [2023-11-29 00:56:42,878 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2023-11-29 00:56:42,878 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2023-11-29 00:56:42,878 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_shutdown_adminq [2023-11-29 00:56:42,878 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_shutdown_adminq [2023-11-29 00:56:42,878 INFO L130 BoogieDeclarations]: Found specification of procedure i40e_release_rx_desc [2023-11-29 00:56:42,878 INFO L138 BoogieDeclarations]: Found implementation of procedure i40e_release_rx_desc [2023-11-29 00:56:42,879 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_find_vlan [2023-11-29 00:56:42,879 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_find_vlan [2023-11-29 00:56:42,879 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2023-11-29 00:56:42,879 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2023-11-29 00:56:42,879 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2023-11-29 00:56:42,879 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2023-11-29 00:56:42,879 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2023-11-29 00:56:42,879 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2023-11-29 00:56:42,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2023-11-29 00:56:42,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2023-11-29 00:56:42,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2023-11-29 00:56:42,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2023-11-29 00:56:42,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2023-11-29 00:56:42,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2023-11-29 00:56:42,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2023-11-29 00:56:42,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2023-11-29 00:56:42,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2023-11-29 00:56:42,881 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2023-11-29 00:56:42,881 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2023-11-29 00:56:42,881 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2023-11-29 00:56:42,881 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2023-11-29 00:56:42,881 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2023-11-29 00:56:42,881 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2023-11-29 00:56:42,881 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2023-11-29 00:56:42,881 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2023-11-29 00:56:42,881 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2023-11-29 00:56:42,882 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2023-11-29 00:56:42,882 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2023-11-29 00:56:42,882 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2023-11-29 00:56:42,882 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2023-11-29 00:56:42,882 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2023-11-29 00:56:42,882 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2023-11-29 00:56:42,882 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2023-11-29 00:56:42,882 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2023-11-29 00:56:42,883 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2023-11-29 00:56:42,883 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#33 [2023-11-29 00:56:42,883 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2023-11-29 00:56:42,883 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2023-11-29 00:56:42,883 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2023-11-29 00:56:42,883 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2023-11-29 00:56:42,883 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2023-11-29 00:56:42,883 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2023-11-29 00:56:42,883 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2023-11-29 00:56:42,884 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2023-11-29 00:56:42,884 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2023-11-29 00:56:42,884 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2023-11-29 00:56:42,884 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2023-11-29 00:56:42,884 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2023-11-29 00:56:42,884 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2023-11-29 00:56:42,884 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2023-11-29 00:56:42,884 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2023-11-29 00:56:42,884 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2023-11-29 00:56:42,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2023-11-29 00:56:42,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2023-11-29 00:56:42,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2023-11-29 00:56:42,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2023-11-29 00:56:42,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2023-11-29 00:56:42,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2023-11-29 00:56:42,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2023-11-29 00:56:42,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2023-11-29 00:56:42,885 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2023-11-29 00:56:42,886 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2023-11-29 00:56:42,886 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2023-11-29 00:56:42,886 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2023-11-29 00:56:42,886 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2023-11-29 00:56:42,886 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2023-11-29 00:56:42,886 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2023-11-29 00:56:42,886 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2023-11-29 00:56:42,886 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2023-11-29 00:56:42,887 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#33 [2023-11-29 00:56:42,887 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2023-11-29 00:56:42,887 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2023-11-29 00:56:42,887 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_copy [2023-11-29 00:56:42,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_copy [2023-11-29 00:56:42,887 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2023-11-29 00:56:42,887 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2023-11-29 00:56:42,887 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_up_complete [2023-11-29 00:56:42,887 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_up_complete [2023-11-29 00:56:42,888 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_free_virt_mem_d [2023-11-29 00:56:42,888 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_free_virt_mem_d [2023-11-29 00:56:42,888 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-29 00:56:42,888 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-29 00:56:42,888 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_vlan_rx_add_vid [2023-11-29 00:56:42,888 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_vlan_rx_add_vid [2023-11-29 00:56:42,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-11-29 00:56:42,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-11-29 00:56:42,888 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_clean_arq_element [2023-11-29 00:56:42,888 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_clean_arq_element [2023-11-29 00:56:42,888 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-29 00:56:42,889 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2023-11-29 00:56:42,889 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2023-11-29 00:56:42,889 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-29 00:56:42,889 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2023-11-29 00:56:42,889 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2023-11-29 00:56:42,889 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_7 [2023-11-29 00:56:42,889 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_7 [2023-11-29 00:56:42,889 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-29 00:56:42,889 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-29 00:56:42,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2023-11-29 00:56:42,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2023-11-29 00:56:42,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2023-11-29 00:56:42,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2023-11-29 00:56:42,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2023-11-29 00:56:42,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2023-11-29 00:56:42,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2023-11-29 00:56:42,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2023-11-29 00:56:42,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2023-11-29 00:56:42,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2023-11-29 00:56:42,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2023-11-29 00:56:42,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2023-11-29 00:56:42,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2023-11-29 00:56:42,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2023-11-29 00:56:42,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2023-11-29 00:56:42,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2023-11-29 00:56:42,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2023-11-29 00:56:42,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2023-11-29 00:56:42,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2023-11-29 00:56:42,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2023-11-29 00:56:42,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2023-11-29 00:56:42,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2023-11-29 00:56:42,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2023-11-29 00:56:42,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2023-11-29 00:56:42,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2023-11-29 00:56:42,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2023-11-29 00:56:42,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2023-11-29 00:56:42,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2023-11-29 00:56:42,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2023-11-29 00:56:42,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2023-11-29 00:56:42,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2023-11-29 00:56:42,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2023-11-29 00:56:42,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2023-11-29 00:56:42,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2023-11-29 00:56:42,893 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_setup_all_rx_resources [2023-11-29 00:56:42,893 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_setup_all_rx_resources [2023-11-29 00:56:42,893 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-29 00:56:42,893 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_free_traffic_irqs [2023-11-29 00:56:42,893 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_free_traffic_irqs [2023-11-29 00:56:42,893 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2023-11-29 00:56:42,893 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2023-11-29 00:56:42,894 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_reset_interrupt_capability [2023-11-29 00:56:42,894 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_reset_interrupt_capability [2023-11-29 00:56:42,894 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_tx_timeout [2023-11-29 00:56:42,894 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_tx_timeout [2023-11-29 00:56:42,894 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-11-29 00:56:42,894 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-11-29 00:56:42,894 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2023-11-29 00:56:42,894 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2023-11-29 00:56:42,894 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2023-11-29 00:56:42,894 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2023-11-29 00:56:42,894 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_map_queues [2023-11-29 00:56:42,895 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_map_queues [2023-11-29 00:56:42,895 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-29 00:56:42,895 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-29 00:56:42,895 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-11-29 00:56:42,895 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-11-29 00:56:42,895 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-29 00:56:42,895 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-29 00:56:42,895 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_watchdog_task [2023-11-29 00:56:42,895 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_watchdog_task [2023-11-29 00:56:42,895 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2023-11-29 00:56:42,895 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2023-11-29 00:56:42,895 INFO L130 BoogieDeclarations]: Found specification of procedure vsnprintf [2023-11-29 00:56:42,896 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2023-11-29 00:56:42,896 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2023-11-29 00:56:42,896 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-11-29 00:56:42,896 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-11-29 00:56:42,896 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-29 00:56:42,896 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-29 00:56:42,896 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-29 00:56:42,896 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-29 00:56:42,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_asq_mutex_of_i40e_adminq_info [2023-11-29 00:56:42,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_asq_mutex_of_i40e_adminq_info [2023-11-29 00:56:42,896 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2023-11-29 00:56:42,897 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2023-11-29 00:56:42,897 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-29 00:56:42,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-29 00:56:42,897 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_maybe_stop_tx [2023-11-29 00:56:42,897 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_maybe_stop_tx [2023-11-29 00:56:42,897 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2023-11-29 00:56:42,897 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2023-11-29 00:56:42,897 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_subqueue [2023-11-29 00:56:42,897 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_subqueue [2023-11-29 00:56:42,897 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-29 00:56:42,897 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-11-29 00:56:42,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2023-11-29 00:56:42,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2023-11-29 00:56:42,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2023-11-29 00:56:42,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2023-11-29 00:56:42,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2023-11-29 00:56:42,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2023-11-29 00:56:42,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2023-11-29 00:56:42,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2023-11-29 00:56:42,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2023-11-29 00:56:42,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2023-11-29 00:56:42,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2023-11-29 00:56:42,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2023-11-29 00:56:42,899 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2023-11-29 00:56:42,899 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2023-11-29 00:56:42,899 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2023-11-29 00:56:42,899 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2023-11-29 00:56:42,899 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2023-11-29 00:56:42,899 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2023-11-29 00:56:42,899 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2023-11-29 00:56:42,899 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2023-11-29 00:56:42,899 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2023-11-29 00:56:42,899 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2023-11-29 00:56:42,899 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2023-11-29 00:56:42,900 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2023-11-29 00:56:42,900 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2023-11-29 00:56:42,900 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2023-11-29 00:56:42,900 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2023-11-29 00:56:42,900 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2023-11-29 00:56:42,900 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2023-11-29 00:56:42,900 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2023-11-29 00:56:42,900 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2023-11-29 00:56:42,900 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2023-11-29 00:56:42,900 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2023-11-29 00:56:42,900 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2023-11-29 00:56:42,900 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2023-11-29 00:56:42,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2023-11-29 00:56:42,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2023-11-29 00:56:42,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2023-11-29 00:56:42,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2023-11-29 00:56:42,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2023-11-29 00:56:42,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2023-11-29 00:56:42,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2023-11-29 00:56:42,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2023-11-29 00:56:42,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2023-11-29 00:56:42,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2023-11-29 00:56:42,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2023-11-29 00:56:42,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2023-11-29 00:56:42,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2023-11-29 00:56:42,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2023-11-29 00:56:42,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2023-11-29 00:56:42,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2023-11-29 00:56:42,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2023-11-29 00:56:42,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2023-11-29 00:56:42,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2023-11-29 00:56:42,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2023-11-29 00:56:42,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2023-11-29 00:56:42,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2023-11-29 00:56:42,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2023-11-29 00:56:42,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2023-11-29 00:56:42,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2023-11-29 00:56:42,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2023-11-29 00:56:42,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2023-11-29 00:56:42,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2023-11-29 00:56:42,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2023-11-29 00:56:42,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2023-11-29 00:56:42,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2023-11-29 00:56:42,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2023-11-29 00:56:42,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2023-11-29 00:56:42,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-29 00:56:42,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-29 00:56:42,904 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2023-11-29 00:56:42,904 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2023-11-29 00:56:42,904 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_alloc_rx_buffers_1buf [2023-11-29 00:56:42,904 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_alloc_rx_buffers_1buf [2023-11-29 00:56:42,904 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-11-29 00:56:42,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-11-29 00:56:42,904 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-11-29 00:56:42,904 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-11-29 00:56:42,904 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_send_api_ver [2023-11-29 00:56:42,905 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_send_api_ver [2023-11-29 00:56:42,905 INFO L130 BoogieDeclarations]: Found specification of procedure i40e_config_arq_regs [2023-11-29 00:56:42,905 INFO L138 BoogieDeclarations]: Found implementation of procedure i40e_config_arq_regs [2023-11-29 00:56:42,905 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-29 00:56:42,905 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-29 00:56:42,905 INFO L130 BoogieDeclarations]: Found specification of procedure skb_inner_network_header [2023-11-29 00:56:42,905 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_inner_network_header [2023-11-29 00:56:42,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_arq_mutex_of_i40e_adminq_info [2023-11-29 00:56:42,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_arq_mutex_of_i40e_adminq_info [2023-11-29 00:56:42,905 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2023-11-29 00:56:42,906 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_free_all_tx_resources [2023-11-29 00:56:42,906 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_free_all_tx_resources [2023-11-29 00:56:42,906 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-11-29 00:56:42,906 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-11-29 00:56:42,906 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2023-11-29 00:56:42,906 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2023-11-29 00:56:42,906 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_all_queues [2023-11-29 00:56:42,906 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_all_queues [2023-11-29 00:56:42,906 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_asq_done [2023-11-29 00:56:42,907 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_asq_done [2023-11-29 00:56:42,907 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-29 00:56:42,907 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-29 00:56:42,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-29 00:56:42,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-29 00:56:42,907 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2023-11-29 00:56:42,907 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2023-11-29 00:56:42,907 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2023-11-29 00:56:42,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2023-11-29 00:56:42,907 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-11-29 00:56:42,907 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-11-29 00:56:42,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2023-11-29 00:56:42,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2023-11-29 00:56:42,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2023-11-29 00:56:42,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2023-11-29 00:56:42,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2023-11-29 00:56:42,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2023-11-29 00:56:42,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2023-11-29 00:56:42,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2023-11-29 00:56:42,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2023-11-29 00:56:42,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2023-11-29 00:56:42,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2023-11-29 00:56:42,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2023-11-29 00:56:42,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2023-11-29 00:56:42,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2023-11-29 00:56:42,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2023-11-29 00:56:42,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2023-11-29 00:56:42,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2023-11-29 00:56:42,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2023-11-29 00:56:42,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2023-11-29 00:56:42,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2023-11-29 00:56:42,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2023-11-29 00:56:42,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2023-11-29 00:56:42,910 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2023-11-29 00:56:42,910 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2023-11-29 00:56:42,910 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2023-11-29 00:56:42,910 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2023-11-29 00:56:42,910 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2023-11-29 00:56:42,910 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2023-11-29 00:56:42,910 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2023-11-29 00:56:42,910 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2023-11-29 00:56:42,910 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2023-11-29 00:56:42,910 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2023-11-29 00:56:42,910 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#32 [2023-11-29 00:56:42,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#33 [2023-11-29 00:56:42,911 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2023-11-29 00:56:42,911 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2023-11-29 00:56:42,911 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2023-11-29 00:56:42,911 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2023-11-29 00:56:42,911 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2023-11-29 00:56:42,911 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2023-11-29 00:56:42,911 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2023-11-29 00:56:42,911 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2023-11-29 00:56:42,911 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2023-11-29 00:56:42,911 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2023-11-29 00:56:42,911 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2023-11-29 00:56:42,911 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2023-11-29 00:56:42,912 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2023-11-29 00:56:42,912 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2023-11-29 00:56:42,912 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2023-11-29 00:56:42,912 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2023-11-29 00:56:42,912 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2023-11-29 00:56:42,912 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2023-11-29 00:56:42,912 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2023-11-29 00:56:42,912 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2023-11-29 00:56:42,912 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2023-11-29 00:56:42,912 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2023-11-29 00:56:42,912 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2023-11-29 00:56:42,912 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2023-11-29 00:56:42,912 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2023-11-29 00:56:42,912 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2023-11-29 00:56:42,912 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2023-11-29 00:56:42,912 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2023-11-29 00:56:42,913 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2023-11-29 00:56:42,913 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2023-11-29 00:56:42,913 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2023-11-29 00:56:42,913 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2023-11-29 00:56:42,913 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#32 [2023-11-29 00:56:42,913 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#33 [2023-11-29 00:56:42,913 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2023-11-29 00:56:42,913 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2023-11-29 00:56:42,913 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-29 00:56:42,913 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-29 00:56:42,913 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2023-11-29 00:56:42,913 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2023-11-29 00:56:42,913 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-11-29 00:56:42,913 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-11-29 00:56:42,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_asq_mutex_of_i40e_adminq_info [2023-11-29 00:56:42,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_asq_mutex_of_i40e_adminq_info [2023-11-29 00:56:42,914 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-11-29 00:56:42,914 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-11-29 00:56:42,914 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2023-11-29 00:56:42,914 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2023-11-29 00:56:42,914 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_down [2023-11-29 00:56:42,914 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_down [2023-11-29 00:56:42,914 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-11-29 00:56:42,914 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-11-29 00:56:42,914 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_configure [2023-11-29 00:56:42,914 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_configure [2023-11-29 00:56:42,914 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-29 00:56:42,914 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-29 00:56:42,915 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-29 00:56:42,915 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-11-29 00:56:42,915 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-11-29 00:56:42,915 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-29 00:56:42,915 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-29 00:56:42,915 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_free_all_rx_resources [2023-11-29 00:56:42,915 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_free_all_rx_resources [2023-11-29 00:56:42,915 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_free_q_vectors [2023-11-29 00:56:42,915 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_free_q_vectors [2023-11-29 00:56:42,915 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_6 [2023-11-29 00:56:42,915 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_6 [2023-11-29 00:56:42,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2023-11-29 00:56:42,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2023-11-29 00:56:42,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2023-11-29 00:56:42,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2023-11-29 00:56:42,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2023-11-29 00:56:42,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2023-11-29 00:56:42,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2023-11-29 00:56:42,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2023-11-29 00:56:42,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2023-11-29 00:56:42,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2023-11-29 00:56:42,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2023-11-29 00:56:42,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2023-11-29 00:56:42,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2023-11-29 00:56:42,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2023-11-29 00:56:42,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2023-11-29 00:56:42,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2023-11-29 00:56:42,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2023-11-29 00:56:42,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2023-11-29 00:56:42,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2023-11-29 00:56:42,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2023-11-29 00:56:42,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2023-11-29 00:56:42,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2023-11-29 00:56:42,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2023-11-29 00:56:42,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2023-11-29 00:56:42,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2023-11-29 00:56:42,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2023-11-29 00:56:42,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2023-11-29 00:56:42,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2023-11-29 00:56:42,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2023-11-29 00:56:42,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2023-11-29 00:56:42,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2023-11-29 00:56:42,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2023-11-29 00:56:42,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2023-11-29 00:56:42,918 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2023-11-29 00:56:42,918 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_get_channels [2023-11-29 00:56:42,918 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_get_channels [2023-11-29 00:56:42,918 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2023-11-29 00:56:42,918 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2023-11-29 00:56:42,918 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_set_interrupt_capability [2023-11-29 00:56:42,918 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_set_interrupt_capability [2023-11-29 00:56:42,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2023-11-29 00:56:42,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2023-11-29 00:56:42,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2023-11-29 00:56:42,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2023-11-29 00:56:42,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2023-11-29 00:56:42,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2023-11-29 00:56:42,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2023-11-29 00:56:42,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2023-11-29 00:56:42,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2023-11-29 00:56:42,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2023-11-29 00:56:42,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2023-11-29 00:56:42,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2023-11-29 00:56:42,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2023-11-29 00:56:42,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2023-11-29 00:56:42,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2023-11-29 00:56:42,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2023-11-29 00:56:42,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2023-11-29 00:56:42,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2023-11-29 00:56:42,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2023-11-29 00:56:42,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2023-11-29 00:56:42,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2023-11-29 00:56:42,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2023-11-29 00:56:42,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2023-11-29 00:56:42,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2023-11-29 00:56:42,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2023-11-29 00:56:42,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2023-11-29 00:56:42,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2023-11-29 00:56:42,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2023-11-29 00:56:42,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2023-11-29 00:56:42,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2023-11-29 00:56:42,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2023-11-29 00:56:42,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2023-11-29 00:56:42,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2023-11-29 00:56:42,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2023-11-29 00:56:42,921 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_6 [2023-11-29 00:56:42,921 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_6 [2023-11-29 00:56:42,921 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-29 00:56:42,921 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-29 00:56:42,921 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-29 00:56:42,921 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-29 00:56:42,921 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-11-29 00:56:42,921 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-11-29 00:56:42,921 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-29 00:56:42,921 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-29 00:56:42,921 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2023-11-29 00:56:42,922 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2023-11-29 00:56:42,922 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-11-29 00:56:42,922 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-11-29 00:56:42,922 INFO L130 BoogieDeclarations]: Found specification of procedure build_ctob [2023-11-29 00:56:42,922 INFO L138 BoogieDeclarations]: Found implementation of procedure build_ctob [2023-11-29 00:56:42,922 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_init_adminq [2023-11-29 00:56:42,922 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_init_adminq [2023-11-29 00:56:42,922 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-29 00:56:42,922 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-29 00:56:42,922 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_request_reset [2023-11-29 00:56:42,922 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_request_reset [2023-11-29 00:56:42,922 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_irq_disable [2023-11-29 00:56:42,922 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_irq_disable [2023-11-29 00:56:42,923 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-29 00:56:42,923 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-29 00:56:42,923 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_set_rx_mode [2023-11-29 00:56:42,923 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_set_rx_mode [2023-11-29 00:56:42,923 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2023-11-29 00:56:42,923 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2023-11-29 00:56:42,923 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-11-29 00:56:42,923 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-11-29 00:56:42,923 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2023-11-29 00:56:42,923 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2023-11-29 00:56:42,923 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-29 00:56:42,923 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-29 00:56:42,923 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-29 00:56:42,924 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-29 00:56:42,924 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_setup_all_tx_resources [2023-11-29 00:56:42,924 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_setup_all_tx_resources [2023-11-29 00:56:42,924 INFO L130 BoogieDeclarations]: Found specification of procedure skb_inner_transport_header [2023-11-29 00:56:42,924 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_inner_transport_header [2023-11-29 00:56:42,924 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2023-11-29 00:56:42,924 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2023-11-29 00:56:42,924 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2023-11-29 00:56:42,924 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2023-11-29 00:56:42,924 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-11-29 00:56:42,924 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-11-29 00:56:42,924 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_init [2023-11-29 00:56:42,924 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_init [2023-11-29 00:56:42,925 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2023-11-29 00:56:42,925 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2023-11-29 00:56:42,925 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-29 00:56:42,925 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-29 00:56:42,925 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_get_stats [2023-11-29 00:56:42,925 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_get_stats [2023-11-29 00:56:42,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-29 00:56:42,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-29 00:56:42,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-11-29 00:56:42,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2023-11-29 00:56:42,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2023-11-29 00:56:42,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2023-11-29 00:56:42,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2023-11-29 00:56:42,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2023-11-29 00:56:42,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2023-11-29 00:56:42,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2023-11-29 00:56:42,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2023-11-29 00:56:42,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2023-11-29 00:56:42,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2023-11-29 00:56:42,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2023-11-29 00:56:42,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2023-11-29 00:56:42,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2023-11-29 00:56:42,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2023-11-29 00:56:42,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2023-11-29 00:56:42,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2023-11-29 00:56:42,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2023-11-29 00:56:42,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2023-11-29 00:56:42,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2023-11-29 00:56:42,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2023-11-29 00:56:42,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2023-11-29 00:56:42,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2023-11-29 00:56:42,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2023-11-29 00:56:42,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2023-11-29 00:56:42,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2023-11-29 00:56:42,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2023-11-29 00:56:42,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2023-11-29 00:56:42,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2023-11-29 00:56:42,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2023-11-29 00:56:42,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2023-11-29 00:56:42,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2023-11-29 00:56:42,928 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2023-11-29 00:56:42,928 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2023-11-29 00:56:42,928 INFO L130 BoogieDeclarations]: Found specification of procedure inner_tcp_hdr [2023-11-29 00:56:42,928 INFO L138 BoogieDeclarations]: Found implementation of procedure inner_tcp_hdr [2023-11-29 00:56:42,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-29 00:56:42,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-29 00:56:42,928 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_map_vector_to_txq [2023-11-29 00:56:42,928 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_map_vector_to_txq [2023-11-29 00:56:42,928 INFO L130 BoogieDeclarations]: Found specification of procedure irq_set_affinity_hint [2023-11-29 00:56:42,928 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_set_affinity_hint [2023-11-29 00:56:42,928 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-11-29 00:56:42,929 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-11-29 00:56:42,929 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_init_task [2023-11-29 00:56:42,929 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_init_task [2023-11-29 00:56:42,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-11-29 00:56:42,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-11-29 00:56:42,929 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-11-29 00:56:42,929 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-11-29 00:56:42,929 INFO L130 BoogieDeclarations]: Found specification of procedure i40e_aq_send_msg_to_pf [2023-11-29 00:56:42,929 INFO L138 BoogieDeclarations]: Found implementation of procedure i40e_aq_send_msg_to_pf [2023-11-29 00:56:42,929 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2023-11-29 00:56:42,929 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2023-11-29 00:56:42,929 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_free_misc_irq [2023-11-29 00:56:42,929 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_free_misc_irq [2023-11-29 00:56:42,929 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_misc_irq_disable [2023-11-29 00:56:42,930 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_misc_irq_disable [2023-11-29 00:56:42,930 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2023-11-29 00:56:42,930 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2023-11-29 00:56:42,930 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_debug_aq [2023-11-29 00:56:42,930 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_debug_aq [2023-11-29 00:56:42,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2023-11-29 00:56:42,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2023-11-29 00:56:42,930 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2023-11-29 00:56:42,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2023-11-29 00:56:42,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2023-11-29 00:56:42,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2023-11-29 00:56:42,930 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_vlan_rx_kill_vid [2023-11-29 00:56:42,930 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_vlan_rx_kill_vid [2023-11-29 00:56:42,931 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2023-11-29 00:56:42,931 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2023-11-29 00:56:42,931 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_fire_sw_int [2023-11-29 00:56:42,931 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_fire_sw_int [2023-11-29 00:56:42,931 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_add_filter [2023-11-29 00:56:42,931 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_add_filter [2023-11-29 00:56:42,931 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2023-11-29 00:56:42,931 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2023-11-29 00:56:42,931 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2023-11-29 00:56:42,931 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2023-11-29 00:56:42,931 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2023-11-29 00:56:42,931 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2023-11-29 00:56:42,931 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_send_pf_msg [2023-11-29 00:56:42,932 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_send_pf_msg [2023-11-29 00:56:42,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_arq_mutex_of_i40e_adminq_info [2023-11-29 00:56:42,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_arq_mutex_of_i40e_adminq_info [2023-11-29 00:56:42,932 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_napi_disable_all [2023-11-29 00:56:42,932 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_napi_disable_all [2023-11-29 00:56:42,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_9 [2023-11-29 00:56:42,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_9 [2023-11-29 00:56:42,932 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_6 [2023-11-29 00:56:42,932 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_6 [2023-11-29 00:56:42,932 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-11-29 00:56:42,932 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-11-29 00:56:42,932 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-11-29 00:56:42,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-11-29 00:56:42,933 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2023-11-29 00:56:42,933 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2023-11-29 00:56:42,933 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-29 00:56:42,933 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-29 00:56:42,933 INFO L130 BoogieDeclarations]: Found specification of procedure i40e_unmap_and_free_tx_resource [2023-11-29 00:56:42,933 INFO L138 BoogieDeclarations]: Found implementation of procedure i40e_unmap_and_free_tx_resource [2023-11-29 00:56:42,933 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2023-11-29 00:56:42,933 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2023-11-29 00:56:42,933 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_set_mac [2023-11-29 00:56:42,933 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_set_mac [2023-11-29 00:56:42,933 INFO L130 BoogieDeclarations]: Found specification of procedure inner_ipv6_hdr [2023-11-29 00:56:42,933 INFO L138 BoogieDeclarations]: Found implementation of procedure inner_ipv6_hdr [2023-11-29 00:56:42,933 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-29 00:56:42,933 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-29 00:56:42,934 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_map_vector_to_rxq [2023-11-29 00:56:42,934 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_map_vector_to_rxq [2023-11-29 00:56:42,934 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2023-11-29 00:56:42,934 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_get_drvinfo [2023-11-29 00:56:42,934 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_get_drvinfo [2023-11-29 00:56:42,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-29 00:56:42,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-11-29 00:56:42,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-11-29 00:56:42,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2023-11-29 00:56:42,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2023-11-29 00:56:42,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2023-11-29 00:56:42,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2023-11-29 00:56:42,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2023-11-29 00:56:42,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2023-11-29 00:56:42,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2023-11-29 00:56:42,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2023-11-29 00:56:42,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2023-11-29 00:56:42,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2023-11-29 00:56:42,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2023-11-29 00:56:42,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2023-11-29 00:56:42,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2023-11-29 00:56:42,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2023-11-29 00:56:42,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2023-11-29 00:56:42,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2023-11-29 00:56:42,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2023-11-29 00:56:42,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2023-11-29 00:56:42,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2023-11-29 00:56:42,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2023-11-29 00:56:42,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2023-11-29 00:56:42,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2023-11-29 00:56:42,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2023-11-29 00:56:42,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2023-11-29 00:56:42,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2023-11-29 00:56:42,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2023-11-29 00:56:42,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2023-11-29 00:56:42,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2023-11-29 00:56:42,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2023-11-29 00:56:42,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2023-11-29 00:56:42,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2023-11-29 00:56:42,937 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2023-11-29 00:56:42,937 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2023-11-29 00:56:42,937 INFO L130 BoogieDeclarations]: Found specification of procedure inner_tcp_hdrlen [2023-11-29 00:56:42,937 INFO L138 BoogieDeclarations]: Found implementation of procedure inner_tcp_hdrlen [2023-11-29 00:56:42,937 INFO L130 BoogieDeclarations]: Found specification of procedure i40evf_allocate_virt_mem_d [2023-11-29 00:56:42,937 INFO L138 BoogieDeclarations]: Found implementation of procedure i40evf_allocate_virt_mem_d [2023-11-29 00:56:44,545 INFO L241 CfgBuilder]: Building ICFG [2023-11-29 00:56:44,550 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-29 00:57:19,375 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-29 00:57:30,371 INFO L282 CfgBuilder]: Performing block encoding [2023-11-29 00:57:31,113 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-29 00:57:31,113 INFO L309 CfgBuilder]: Removed 8 assume(true) statements. [2023-11-29 00:57:31,116 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 12:57:31 BoogieIcfgContainer [2023-11-29 00:57:31,116 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-29 00:57:31,119 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-29 00:57:31,119 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-29 00:57:31,122 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-29 00:57:31,122 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.11 12:56:30" (1/3) ... [2023-11-29 00:57:31,122 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@52422ed1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 12:57:31, skipping insertion in model container [2023-11-29 00:57:31,122 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:56:37" (2/3) ... [2023-11-29 00:57:31,123 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@52422ed1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 12:57:31, skipping insertion in model container [2023-11-29 00:57:31,123 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 12:57:31" (3/3) ... [2023-11-29 00:57:31,124 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--intel--i40evf--i40evf.ko-entry_point.cil.out.i [2023-11-29 00:57:31,143 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-29 00:57:31,144 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-29 00:57:31,263 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-29 00:57:31,270 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@9f89575, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-29 00:57:31,270 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-29 00:57:31,289 INFO L276 IsEmpty]: Start isEmpty. Operand has 3971 states, 2839 states have (on average 1.4727016555125043) internal successors, (4181), 2908 states have internal predecessors, (4181), 924 states have call successors, (924), 207 states have call predecessors, (924), 206 states have return successors, (911), 908 states have call predecessors, (911), 911 states have call successors, (911) [2023-11-29 00:57:31,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-11-29 00:57:31,318 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 00:57:31,319 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 00:57:31,320 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 00:57:31,325 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 00:57:31,325 INFO L85 PathProgramCache]: Analyzing trace with hash -167114327, now seen corresponding path program 1 times [2023-11-29 00:57:31,333 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 00:57:31,334 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1904261900] [2023-11-29 00:57:31,334 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 00:57:31,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 00:57:49,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:57:50,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 00:57:50,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:57:50,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 00:57:50,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:57:50,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 00:57:50,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:57:50,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2023-11-29 00:57:50,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:57:50,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 00:57:50,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:57:50,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 00:57:50,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:57:50,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2023-11-29 00:57:50,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:57:50,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 00:57:50,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:57:50,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 00:57:50,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:57:50,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 00:57:50,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:57:50,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 00:57:50,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:57:50,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2023-11-29 00:57:50,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:57:50,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 00:57:50,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:57:50,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2023-11-29 00:57:50,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:57:50,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 00:57:50,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:57:50,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2023-11-29 00:57:50,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:57:50,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 00:57:50,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:57:50,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2023-11-29 00:57:50,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:57:50,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 00:57:50,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:57:50,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2023-11-29 00:57:50,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:57:50,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 00:57:50,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 00:57:50,578 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2023-11-29 00:57:50,579 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 00:57:50,579 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1904261900] [2023-11-29 00:57:50,580 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1904261900] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 00:57:50,581 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 00:57:50,581 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-29 00:57:50,582 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [733933516] [2023-11-29 00:57:50,583 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 00:57:50,588 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-29 00:57:50,588 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 00:57:50,620 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-29 00:57:50,621 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2023-11-29 00:57:50,633 INFO L87 Difference]: Start difference. First operand has 3971 states, 2839 states have (on average 1.4727016555125043) internal successors, (4181), 2908 states have internal predecessors, (4181), 924 states have call successors, (924), 207 states have call predecessors, (924), 206 states have return successors, (911), 908 states have call predecessors, (911), 911 states have call successors, (911) Second operand has 5 states, 5 states have (on average 7.4) internal successors, (37), 2 states have internal predecessors, (37), 2 states have call successors, (13), 5 states have call predecessors, (13), 2 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2023-11-29 00:57:54,879 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.22s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 00:57:59,257 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.37s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 00:58:03,639 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.38s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 00:58:08,013 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.37s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 00:58:20,319 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 00:58:35,876 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 00:58:39,884 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 00:58:43,897 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 00:58:48,923 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 00:58:52,930 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 00:58:56,936 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 00:59:03,309 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.84s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 00:59:11,272 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 00:59:15,282 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 00:59:19,288 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 00:59:29,311 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 00:59:32,753 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.44s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 00:59:40,108 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 00:59:44,113 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 00:59:48,125 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 00:59:58,217 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.28s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 00:59:59,733 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.52s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:00:05,945 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:00:05,946 INFO L93 Difference]: Finished difference Result 8537 states and 13312 transitions. [2023-11-29 01:00:05,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-29 01:00:05,948 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 7.4) internal successors, (37), 2 states have internal predecessors, (37), 2 states have call successors, (13), 5 states have call predecessors, (13), 2 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) Word has length 114 [2023-11-29 01:00:05,948 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:00:06,000 INFO L225 Difference]: With dead ends: 8537 [2023-11-29 01:00:06,000 INFO L226 Difference]: Without dead ends: 4546 [2023-11-29 01:00:06,028 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 49 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2023-11-29 01:00:06,031 INFO L413 NwaCegarLoop]: 2017 mSDtfsCounter, 6105 mSDsluCounter, 2767 mSDsCounter, 0 mSdLazyCounter, 7510 mSolverCounterSat, 3696 mSolverCounterUnsat, 18 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 129.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6592 SdHoareTripleChecker+Valid, 4784 SdHoareTripleChecker+Invalid, 11224 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 3696 IncrementalHoareTripleChecker+Valid, 7510 IncrementalHoareTripleChecker+Invalid, 18 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 134.3s IncrementalHoareTripleChecker+Time [2023-11-29 01:00:06,032 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6592 Valid, 4784 Invalid, 11224 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [3696 Valid, 7510 Invalid, 18 Unknown, 0 Unchecked, 134.3s Time] [2023-11-29 01:00:06,054 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4546 states. [2023-11-29 01:00:06,312 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4546 to 3948. [2023-11-29 01:00:06,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3948 states, 2831 states have (on average 1.4404803956199224) internal successors, (4078), 2885 states have internal predecessors, (4078), 911 states have call successors, (911), 206 states have call predecessors, (911), 205 states have return successors, (902), 899 states have call predecessors, (902), 902 states have call successors, (902) [2023-11-29 01:00:06,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3948 states to 3948 states and 5891 transitions. [2023-11-29 01:00:06,350 INFO L78 Accepts]: Start accepts. Automaton has 3948 states and 5891 transitions. Word has length 114 [2023-11-29 01:00:06,350 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:00:06,350 INFO L495 AbstractCegarLoop]: Abstraction has 3948 states and 5891 transitions. [2023-11-29 01:00:06,350 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.4) internal successors, (37), 2 states have internal predecessors, (37), 2 states have call successors, (13), 5 states have call predecessors, (13), 2 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2023-11-29 01:00:06,350 INFO L276 IsEmpty]: Start isEmpty. Operand 3948 states and 5891 transitions. [2023-11-29 01:00:06,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-11-29 01:00:06,357 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:00:06,357 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 01:00:06,358 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-29 01:00:06,358 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 01:00:06,358 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:00:06,358 INFO L85 PathProgramCache]: Analyzing trace with hash -1962189265, now seen corresponding path program 1 times [2023-11-29 01:00:06,358 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:00:06,359 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1930060371] [2023-11-29 01:00:06,359 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:00:06,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:00:22,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:00:23,615 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:00:23,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:00:23,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:00:23,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:00:23,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 01:00:23,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:00:23,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2023-11-29 01:00:23,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:00:23,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:00:23,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:00:23,757 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 01:00:23,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:00:23,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2023-11-29 01:00:23,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:00:23,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:00:23,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:00:23,810 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 01:00:23,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:00:23,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 01:00:23,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:00:23,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:00:23,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:00:23,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2023-11-29 01:00:23,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:00:23,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:00:23,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:00:23,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2023-11-29 01:00:23,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:00:23,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:00:23,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:00:24,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2023-11-29 01:00:24,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:00:24,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:00:24,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:00:24,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2023-11-29 01:00:24,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:00:24,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:00:24,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:00:24,078 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2023-11-29 01:00:24,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:00:24,096 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:00:24,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:00:24,110 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2023-11-29 01:00:24,111 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:00:24,111 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1930060371] [2023-11-29 01:00:24,111 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1930060371] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 01:00:24,111 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 01:00:24,111 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-29 01:00:24,112 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1254581739] [2023-11-29 01:00:24,112 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 01:00:24,113 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 01:00:24,113 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:00:24,114 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 01:00:24,114 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-11-29 01:00:24,114 INFO L87 Difference]: Start difference. First operand 3948 states and 5891 transitions. Second operand has 6 states, 6 states have (on average 6.166666666666667) internal successors, (37), 3 states have internal predecessors, (37), 2 states have call successors, (13), 5 states have call predecessors, (13), 1 states have return successors, (12), 1 states have call predecessors, (12), 1 states have call successors, (12) [2023-11-29 01:00:28,319 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.20s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:00:32,702 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.38s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:00:37,077 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.37s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:00:41,470 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.39s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:00:45,860 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.39s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:01:01,247 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:01:20,762 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:01:24,785 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:01:28,794 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:01:34,388 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:01:38,398 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:01:42,404 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:01:49,561 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.69s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:01:51,461 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.90s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:02:01,316 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:02:05,334 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:02:09,348 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:02:21,327 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:02:23,286 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.96s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:02:26,806 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.52s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:02:35,059 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:02:39,061 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:02:43,069 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:02:58,032 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.56s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:02:59,948 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.92s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:03:01,622 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.67s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:03:08,954 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:03:12,961 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:03:27,196 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:03:31,202 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:03:35,213 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:03:39,219 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:03:43,943 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:03:47,958 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:03:51,968 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:03:55,976 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:04:06,071 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:04:10,078 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:04:14,084 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:04:17,648 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.56s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:04:23,722 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.97s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:04:30,740 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:04:34,745 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:04:38,765 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:04:42,773 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:04:54,855 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:04:54,855 INFO L93 Difference]: Finished difference Result 12975 states and 19711 transitions. [2023-11-29 01:04:54,855 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-11-29 01:04:54,856 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 6.166666666666667) internal successors, (37), 3 states have internal predecessors, (37), 2 states have call successors, (13), 5 states have call predecessors, (13), 1 states have return successors, (12), 1 states have call predecessors, (12), 1 states have call successors, (12) Word has length 114 [2023-11-29 01:04:54,856 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:04:54,927 INFO L225 Difference]: With dead ends: 12975 [2023-11-29 01:04:54,927 INFO L226 Difference]: Without dead ends: 9046 [2023-11-29 01:04:54,945 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 47 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=47, Invalid=85, Unknown=0, NotChecked=0, Total=132 [2023-11-29 01:04:54,946 INFO L413 NwaCegarLoop]: 1988 mSDtfsCounter, 14359 mSDsluCounter, 5727 mSDsCounter, 0 mSdLazyCounter, 14055 mSolverCounterSat, 7213 mSolverCounterUnsat, 36 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 261.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 15146 SdHoareTripleChecker+Valid, 7715 SdHoareTripleChecker+Invalid, 21304 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.3s SdHoareTripleChecker+Time, 7213 IncrementalHoareTripleChecker+Valid, 14055 IncrementalHoareTripleChecker+Invalid, 36 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 269.0s IncrementalHoareTripleChecker+Time [2023-11-29 01:04:54,947 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [15146 Valid, 7715 Invalid, 21304 Unknown, 0 Unchecked, 0.3s Time], IncrementalHoareTripleChecker [7213 Valid, 14055 Invalid, 36 Unknown, 0 Unchecked, 269.0s Time] [2023-11-29 01:04:54,961 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9046 states. [2023-11-29 01:04:55,355 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9046 to 7844. [2023-11-29 01:04:55,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7844 states, 5636 states have (on average 1.440915542938254) internal successors, (8121), 5736 states have internal predecessors, (8121), 1797 states have call successors, (1797), 411 states have call predecessors, (1797), 410 states have return successors, (1788), 1782 states have call predecessors, (1788), 1788 states have call successors, (1788) [2023-11-29 01:04:55,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7844 states to 7844 states and 11706 transitions. [2023-11-29 01:04:55,411 INFO L78 Accepts]: Start accepts. Automaton has 7844 states and 11706 transitions. Word has length 114 [2023-11-29 01:04:55,412 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:04:55,412 INFO L495 AbstractCegarLoop]: Abstraction has 7844 states and 11706 transitions. [2023-11-29 01:04:55,412 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 6.166666666666667) internal successors, (37), 3 states have internal predecessors, (37), 2 states have call successors, (13), 5 states have call predecessors, (13), 1 states have return successors, (12), 1 states have call predecessors, (12), 1 states have call successors, (12) [2023-11-29 01:04:55,412 INFO L276 IsEmpty]: Start isEmpty. Operand 7844 states and 11706 transitions. [2023-11-29 01:04:55,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2023-11-29 01:04:55,420 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:04:55,420 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 01:04:55,420 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-29 01:04:55,421 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 01:04:55,421 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:04:55,421 INFO L85 PathProgramCache]: Analyzing trace with hash 1578013926, now seen corresponding path program 1 times [2023-11-29 01:04:55,421 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:04:55,421 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1670796117] [2023-11-29 01:04:55,421 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:04:55,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:05:11,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:05:13,127 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:05:13,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:05:13,200 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:05:13,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:05:13,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 01:05:13,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:05:13,232 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2023-11-29 01:05:13,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:05:13,263 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:05:13,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:05:13,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 01:05:13,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:05:13,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2023-11-29 01:05:13,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:05:13,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:05:13,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:05:13,332 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 01:05:13,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:05:13,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 01:05:13,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:05:13,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:05:13,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:05:13,463 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2023-11-29 01:05:13,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:05:13,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:05:13,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:05:13,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2023-11-29 01:05:13,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:05:13,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:05:13,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:05:13,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2023-11-29 01:05:13,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:05:13,563 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:05:13,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:05:13,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2023-11-29 01:05:13,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:05:13,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:05:13,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:05:13,614 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2023-11-29 01:05:13,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:05:13,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:05:13,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:05:13,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2023-11-29 01:05:13,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:05:13,675 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:05:13,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:05:13,760 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2023-11-29 01:05:13,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:05:13,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-11-29 01:05:13,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:05:13,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:05:13,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:05:13,816 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2023-11-29 01:05:13,816 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:05:13,816 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1670796117] [2023-11-29 01:05:13,817 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1670796117] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 01:05:13,817 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 01:05:13,817 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-29 01:05:13,817 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [987677948] [2023-11-29 01:05:13,817 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 01:05:13,818 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-29 01:05:13,818 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:05:13,819 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-29 01:05:13,819 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2023-11-29 01:05:13,819 INFO L87 Difference]: Start difference. First operand 7844 states and 11706 transitions. Second operand has 7 states, 7 states have (on average 7.285714285714286) internal successors, (51), 3 states have internal predecessors, (51), 3 states have call successors, (21), 7 states have call predecessors, (21), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2023-11-29 01:05:17,986 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:05:22,357 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.37s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:05:26,733 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.37s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:05:31,105 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.37s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:05:35,474 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.36s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:05:47,400 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:05:51,411 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:05:56,697 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:06:00,704 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:06:04,717 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:06:08,729 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:06:12,739 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:06:33,964 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:06:37,970 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:06:41,979 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:06:45,987 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:07:05,642 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:07:07,470 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.83s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:07:09,090 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.62s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:07:17,262 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:07:21,275 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:07:24,733 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.46s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:07:28,750 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:07:38,352 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:07:42,356 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:07:46,287 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.93s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:07:49,528 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.24s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:08:02,426 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.78s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:08:06,440 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:08:10,448 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:08:14,455 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:08:37,908 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:08:41,917 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:08:44,681 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.76s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:08:46,572 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.46s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:08:51,172 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:08:53,233 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:08:57,758 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.39s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:08:59,189 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.43s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:09:13,314 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 01:09:13,314 INFO L93 Difference]: Finished difference Result 10306 states and 15962 transitions. [2023-11-29 01:09:13,315 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-11-29 01:09:13,315 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 7.285714285714286) internal successors, (51), 3 states have internal predecessors, (51), 3 states have call successors, (21), 7 states have call predecessors, (21), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 141 [2023-11-29 01:09:13,316 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 01:09:13,375 INFO L225 Difference]: With dead ends: 10306 [2023-11-29 01:09:13,376 INFO L226 Difference]: Without dead ends: 10302 [2023-11-29 01:09:13,381 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 71 GetRequests, 58 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=67, Invalid=143, Unknown=0, NotChecked=0, Total=210 [2023-11-29 01:09:13,382 INFO L413 NwaCegarLoop]: 1990 mSDtfsCounter, 10899 mSDsluCounter, 5462 mSDsCounter, 0 mSdLazyCounter, 13185 mSolverCounterSat, 5745 mSolverCounterUnsat, 27 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 231.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11209 SdHoareTripleChecker+Valid, 7452 SdHoareTripleChecker+Invalid, 18957 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.3s SdHoareTripleChecker+Time, 5745 IncrementalHoareTripleChecker+Valid, 13185 IncrementalHoareTripleChecker+Invalid, 27 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 237.7s IncrementalHoareTripleChecker+Time [2023-11-29 01:09:13,382 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11209 Valid, 7452 Invalid, 18957 Unknown, 0 Unchecked, 0.3s Time], IncrementalHoareTripleChecker [5745 Valid, 13185 Invalid, 27 Unknown, 0 Unchecked, 237.7s Time] [2023-11-29 01:09:13,395 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10302 states. [2023-11-29 01:09:13,721 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10302 to 7986. [2023-11-29 01:09:13,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7986 states, 5732 states have (on average 1.4396371249127704) internal successors, (8252), 5832 states have internal predecessors, (8252), 1817 states have call successors, (1817), 437 states have call predecessors, (1817), 436 states have return successors, (1810), 1804 states have call predecessors, (1810), 1810 states have call successors, (1810) [2023-11-29 01:09:13,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7986 states to 7986 states and 11879 transitions. [2023-11-29 01:09:13,762 INFO L78 Accepts]: Start accepts. Automaton has 7986 states and 11879 transitions. Word has length 141 [2023-11-29 01:09:13,763 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 01:09:13,763 INFO L495 AbstractCegarLoop]: Abstraction has 7986 states and 11879 transitions. [2023-11-29 01:09:13,763 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 7.285714285714286) internal successors, (51), 3 states have internal predecessors, (51), 3 states have call successors, (21), 7 states have call predecessors, (21), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2023-11-29 01:09:13,763 INFO L276 IsEmpty]: Start isEmpty. Operand 7986 states and 11879 transitions. [2023-11-29 01:09:13,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2023-11-29 01:09:13,769 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 01:09:13,769 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 01:09:13,769 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-11-29 01:09:13,769 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 01:09:13,770 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:09:13,770 INFO L85 PathProgramCache]: Analyzing trace with hash -1458473369, now seen corresponding path program 1 times [2023-11-29 01:09:13,770 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:09:13,770 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [705169698] [2023-11-29 01:09:13,770 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:09:13,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:09:29,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:09:30,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:09:30,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:09:30,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:09:30,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:09:30,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 01:09:30,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:09:30,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2023-11-29 01:09:30,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:09:30,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:09:30,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:09:30,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 01:09:30,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:09:30,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2023-11-29 01:09:30,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:09:30,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:09:30,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:09:30,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 01:09:30,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:09:30,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 01:09:30,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:09:30,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:09:30,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:09:30,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2023-11-29 01:09:30,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:09:30,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:09:30,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:09:30,492 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2023-11-29 01:09:30,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:09:30,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:09:30,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:09:30,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2023-11-29 01:09:30,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:09:30,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:09:30,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:09:30,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2023-11-29 01:09:30,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:09:30,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:09:30,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:09:30,563 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2023-11-29 01:09:30,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:09:30,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:09:30,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:09:30,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2023-11-29 01:09:30,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:09:30,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 115 [2023-11-29 01:09:30,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:09:30,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2023-11-29 01:09:30,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:09:30,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-29 01:09:30,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:09:30,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-29 01:09:30,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:09:30,645 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2023-11-29 01:09:30,645 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:09:30,645 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [705169698] [2023-11-29 01:09:30,645 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [705169698] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 01:09:30,645 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 01:09:30,645 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-29 01:09:30,645 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [172476170] [2023-11-29 01:09:30,645 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 01:09:30,646 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 01:09:30,646 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:09:30,647 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 01:09:30,647 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-11-29 01:09:30,647 INFO L87 Difference]: Start difference. First operand 7986 states and 11879 transitions. Second operand has 6 states, 6 states have (on average 7.333333333333333) internal successors, (44), 3 states have internal predecessors, (44), 3 states have call successors, (16), 5 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2023-11-29 01:09:34,816 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.16s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:09:39,211 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.39s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:09:43,600 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.38s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:09:47,991 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.39s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:09:57,817 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:10:02,526 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:10:06,541 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:10:10,548 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:10:19,880 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:10:23,886 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:10:27,903 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-29 01:10:31,913 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []