./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28c1ebe5-d5f2-4a49-9594-bd9c3ed1f044/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28c1ebe5-d5f2-4a49-9594-bd9c3ed1f044/bin/utaipan-verify-YMUCfTKeje/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28c1ebe5-d5f2-4a49-9594-bd9c3ed1f044/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28c1ebe5-d5f2-4a49-9594-bd9c3ed1f044/bin/utaipan-verify-YMUCfTKeje/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28c1ebe5-d5f2-4a49-9594-bd9c3ed1f044/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28c1ebe5-d5f2-4a49-9594-bd9c3ed1f044/bin/utaipan-verify-YMUCfTKeje --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1527b5a6845f935217dcb889e5f7e0f69239d9a7c8609ddcd01fd564e9243db8 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 06:31:46,477 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 06:31:46,565 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28c1ebe5-d5f2-4a49-9594-bd9c3ed1f044/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-64bit-Taipan_Default.epf [2024-11-09 06:31:46,576 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 06:31:46,577 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 06:31:46,612 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 06:31:46,612 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 06:31:46,613 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 06:31:46,616 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 06:31:46,618 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 06:31:46,618 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 06:31:46,619 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 06:31:46,619 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 06:31:46,619 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-09 06:31:46,620 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 06:31:46,620 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 06:31:46,620 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-09 06:31:46,621 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-09 06:31:46,621 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 06:31:46,625 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-09 06:31:46,626 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-09 06:31:46,626 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-09 06:31:46,627 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 06:31:46,627 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 06:31:46,627 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 06:31:46,628 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 06:31:46,628 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 06:31:46,628 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 06:31:46,628 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 06:31:46,629 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 06:31:46,629 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 06:31:46,632 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 06:31:46,633 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 06:31:46,633 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 06:31:46,633 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 06:31:46,634 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 06:31:46,634 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 06:31:46,634 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 06:31:46,634 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 06:31:46,635 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-09 06:31:46,635 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 06:31:46,636 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 06:31:46,636 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 06:31:46,637 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 06:31:46,637 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_28c1ebe5-d5f2-4a49-9594-bd9c3ed1f044/bin/utaipan-verify-YMUCfTKeje/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28c1ebe5-d5f2-4a49-9594-bd9c3ed1f044/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1527b5a6845f935217dcb889e5f7e0f69239d9a7c8609ddcd01fd564e9243db8 [2024-11-09 06:31:46,902 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 06:31:46,932 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 06:31:46,934 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 06:31:46,935 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 06:31:46,936 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 06:31:46,937 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28c1ebe5-d5f2-4a49-9594-bd9c3ed1f044/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i Unable to find full path for "g++" [2024-11-09 06:31:48,995 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 06:31:50,003 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 06:31:50,004 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28c1ebe5-d5f2-4a49-9594-bd9c3ed1f044/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i [2024-11-09 06:31:50,095 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28c1ebe5-d5f2-4a49-9594-bd9c3ed1f044/bin/utaipan-verify-YMUCfTKeje/data/a0cdd8f38/4d792e4daa5c4f698c58cd8d91a54d81/FLAG33b2ce493 [2024-11-09 06:31:50,591 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28c1ebe5-d5f2-4a49-9594-bd9c3ed1f044/bin/utaipan-verify-YMUCfTKeje/data/a0cdd8f38/4d792e4daa5c4f698c58cd8d91a54d81 [2024-11-09 06:31:50,594 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 06:31:50,596 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 06:31:50,597 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 06:31:50,597 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 06:31:50,604 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 06:31:50,605 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 06:31:50" (1/1) ... [2024-11-09 06:31:50,608 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6242ee49 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:31:50, skipping insertion in model container [2024-11-09 06:31:50,608 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 06:31:50" (1/1) ... [2024-11-09 06:31:50,964 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 06:32:00,988 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28c1ebe5-d5f2-4a49-9594-bd9c3ed1f044/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i[869223,869236] [2024-11-09 06:32:00,993 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28c1ebe5-d5f2-4a49-9594-bd9c3ed1f044/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i[869368,869381] [2024-11-09 06:32:01,033 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 06:32:01,126 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 06:32:01,269 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [8123] [2024-11-09 06:32:01,271 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [8126] [2024-11-09 06:32:01,271 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [8129] [2024-11-09 06:32:01,271 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [8132] [2024-11-09 06:32:01,273 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [8180] [2024-11-09 06:32:01,273 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [8187] [2024-11-09 06:32:01,273 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movq %1,%0": "=r" (ret): "m" (*((unsigned long volatile *)addr)): "memory"); [8195] [2024-11-09 06:32:01,274 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movq %0,%1": : "r" (val), "m" (*((unsigned long volatile *)addr)): "memory"); [8202] [2024-11-09 06:32:01,278 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)); [8275-8276] [2024-11-09 06:32:01,281 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)); [8309-8310] [2024-11-09 06:32:01,295 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8845] [2024-11-09 06:32:01,296 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8847] [2024-11-09 06:32:01,297 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8883] [2024-11-09 06:32:01,320 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9340] [2024-11-09 06:32:01,321 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9386] [2024-11-09 06:32:01,341 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [10008] [2024-11-09 06:32:01,491 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12092] [2024-11-09 06:32:01,491 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12095] [2024-11-09 06:32:01,492 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12115] [2024-11-09 06:32:01,493 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12118] [2024-11-09 06:32:01,554 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12684] [2024-11-09 06:32:01,555 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [12686] [2024-11-09 06:32:01,587 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [13335] [2024-11-09 06:32:01,753 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)*dtrh) [15391] [2024-11-09 06:32:01,756 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [15489] [2024-11-09 06:32:01,757 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [15504] [2024-11-09 06:32:01,759 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [15585] [2024-11-09 06:32:01,759 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [15587] [2024-11-09 06:32:01,889 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"); [18989] [2024-11-09 06:32:01,890 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)); [18996] [2024-11-09 06:32:01,890 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [19003] [2024-11-09 06:32:01,890 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [19012-19013] [2024-11-09 06:32:01,895 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (79), "i" (12UL)); [19198-19199] [2024-11-09 06:32:01,896 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" (91), "i" (12UL)); [19227-19228] [2024-11-09 06:32:01,897 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (103), "i" (12UL)); [19264-19265] [2024-11-09 06:32:01,898 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (115), "i" (12UL)); [19301-19302] [2024-11-09 06:32:01,903 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/netdevice.h"), "i" (502), "i" (12UL)); [19558-19559] [2024-11-09 06:32:01,904 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [19565] [2024-11-09 06:32:01,907 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [19807] [2024-11-09 06:32:01,909 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [19810] [2024-11-09 06:32:01,910 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [19813] [2024-11-09 06:32:01,911 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [19816] [2024-11-09 06:32:01,911 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [19847] [2024-11-09 06:32:01,911 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [19850] [2024-11-09 06:32:01,912 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [19853] [2024-11-09 06:32:01,912 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [19856] [2024-11-09 06:32:01,912 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [19887] [2024-11-09 06:32:01,913 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [19890] [2024-11-09 06:32:01,913 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [19893] [2024-11-09 06:32:01,913 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [19896] [2024-11-09 06:32:01,914 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [19927] [2024-11-09 06:32:01,915 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [19930] [2024-11-09 06:32:01,915 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [19933] [2024-11-09 06:32:01,915 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [19936] [2024-11-09 06:32:01,936 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)dtr + 64U) [20627] [2024-11-09 06:32:01,936 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)rx_priv->skb_data) [20633] [2024-11-09 06:32:01,938 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)skb + 64U) [20642] [2024-11-09 06:32:02,026 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [22252] [2024-11-09 06:32:02,026 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [22254] [2024-11-09 06:32:02,033 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [22587] [2024-11-09 06:32:02,034 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [22595] [2024-11-09 06:32:02,038 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [22672] [2024-11-09 06:32:02,055 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [23172] [2024-11-09 06:32:02,059 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [23208] [2024-11-09 06:32:02,060 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [23215] [2024-11-09 06:32:02,084 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [23983] [2024-11-09 06:32:02,085 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [23996] [2024-11-09 06:32:02,085 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [24004] [2024-11-09 06:32:02,089 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [24162] [2024-11-09 06:32:02,236 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28c1ebe5-d5f2-4a49-9594-bd9c3ed1f044/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i[869223,869236] [2024-11-09 06:32:02,237 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28c1ebe5-d5f2-4a49-9594-bd9c3ed1f044/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i[869368,869381] [2024-11-09 06:32:02,243 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 06:32:02,756 INFO L204 MainTranslator]: Completed translation [2024-11-09 06:32:02,757 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:32:02 WrapperNode [2024-11-09 06:32:02,757 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 06:32:02,759 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 06:32:02,760 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 06:32:02,760 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 06:32:02,769 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:32:02" (1/1) ... [2024-11-09 06:32:03,101 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:32:02" (1/1) ... [2024-11-09 06:32:03,710 INFO L138 Inliner]: procedures = 844, calls = 8513, calls flagged for inlining = 399, calls inlined = 384, statements flattened = 24575 [2024-11-09 06:32:03,711 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 06:32:03,712 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 06:32:03,712 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 06:32:03,712 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 06:32:03,722 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:32:02" (1/1) ... [2024-11-09 06:32:03,723 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:32:02" (1/1) ... [2024-11-09 06:32:03,853 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:32:02" (1/1) ... [2024-11-09 06:32:03,854 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:32:02" (1/1) ... [2024-11-09 06:32:04,487 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:32:02" (1/1) ... [2024-11-09 06:32:04,691 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:32:02" (1/1) ... [2024-11-09 06:32:04,879 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:32:02" (1/1) ... [2024-11-09 06:32:04,940 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:32:02" (1/1) ... [2024-11-09 06:32:05,261 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 06:32:05,266 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 06:32:05,266 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 06:32:05,266 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 06:32:05,268 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:32:02" (1/1) ... [2024-11-09 06:32:05,280 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 06:32:05,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28c1ebe5-d5f2-4a49-9594-bd9c3ed1f044/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 06:32:05,332 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28c1ebe5-d5f2-4a49-9594-bd9c3ed1f044/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-09 06:32:05,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28c1ebe5-d5f2-4a49-9594-bd9c3ed1f044/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-09 06:32:05,429 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_close [2024-11-09 06:32:05,429 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_close [2024-11-09 06:32:05,429 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_sw_reset [2024-11-09 06:32:05,429 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_sw_reset [2024-11-09 06:32:05,429 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_xmac_tx_stats_get [2024-11-09 06:32:05,430 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_xmac_tx_stats_get [2024-11-09 06:32:05,430 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-11-09 06:32:05,430 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-11-09 06:32:05,430 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_mempool_destroy [2024-11-09 06:32:05,430 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_mempool_destroy [2024-11-09 06:32:05,430 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2024-11-09 06:32:05,430 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2024-11-09 06:32:05,430 INFO L130 BoogieDeclarations]: Found specification of procedure VXGE_COMPLETE_VPATH_TX [2024-11-09 06:32:05,430 INFO L138 BoogieDeclarations]: Found implementation of procedure VXGE_COMPLETE_VPATH_TX [2024-11-09 06:32:05,430 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_stats_enable [2024-11-09 06:32:05,431 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_stats_enable [2024-11-09 06:32:05,431 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_device_register [2024-11-09 06:32:05,431 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_device_register [2024-11-09 06:32:05,431 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_intr_enable [2024-11-09 06:32:05,431 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_intr_enable [2024-11-09 06:32:05,431 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_ethtool_sset [2024-11-09 06:32:05,431 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_ethtool_sset [2024-11-09 06:32:05,431 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_device_access_rights_get [2024-11-09 06:32:05,431 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_device_access_rights_get [2024-11-09 06:32:05,431 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-09 06:32:05,432 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-09 06:32:05,432 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-09 06:32:05,432 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-09 06:32:05,432 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_fifo_txdl_buffer_set [2024-11-09 06:32:05,432 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_fifo_txdl_buffer_set [2024-11-09 06:32:05,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_13_6 [2024-11-09 06:32:05,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_13_6 [2024-11-09 06:32:05,432 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-09 06:32:05,432 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-09 06:32:05,432 INFO L130 BoogieDeclarations]: Found specification of procedure is_vxge_card_up [2024-11-09 06:32:05,433 INFO L138 BoogieDeclarations]: Found implementation of procedure is_vxge_card_up [2024-11-09 06:32:05,433 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_rem_isr [2024-11-09 06:32:05,433 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_rem_isr [2024-11-09 06:32:05,433 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_wait_receive_idle [2024-11-09 06:32:05,433 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_wait_receive_idle [2024-11-09 06:32:05,433 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_callback_link_down [2024-11-09 06:32:05,433 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_callback_link_down [2024-11-09 06:32:05,434 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_mgmt_reg_read [2024-11-09 06:32:05,434 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_mgmt_reg_read [2024-11-09 06:32:05,435 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_fw_upgrade [2024-11-09 06:32:05,435 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_fw_upgrade [2024-11-09 06:32:05,435 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_rts_table_set [2024-11-09 06:32:05,435 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_rts_table_set [2024-11-09 06:32:05,435 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-09 06:32:05,436 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-09 06:32:05,436 INFO L130 BoogieDeclarations]: Found specification of procedure do_vxge_reset [2024-11-09 06:32:05,436 INFO L138 BoogieDeclarations]: Found implementation of procedure do_vxge_reset [2024-11-09 06:32:05,436 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-09 06:32:05,436 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-09 06:32:05,436 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-09 06:32:05,436 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-09 06:32:05,437 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_ring_abort [2024-11-09 06:32:05,437 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_ring_abort [2024-11-09 06:32:05,437 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-09 06:32:05,437 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-09 06:32:05,437 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_mrpcim_stats_access [2024-11-09 06:32:05,437 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_mrpcim_stats_access [2024-11-09 06:32:05,437 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-09 06:32:05,438 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-09 06:32:05,438 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_mask_all [2024-11-09 06:32:05,438 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_mask_all [2024-11-09 06:32:05,439 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-09 06:32:05,439 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-09 06:32:05,439 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2024-11-09 06:32:05,439 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2024-11-09 06:32:05,439 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-09 06:32:05,439 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-09 06:32:05,439 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_pio_mem_write32_upper [2024-11-09 06:32:05,440 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_pio_mem_write32_upper [2024-11-09 06:32:05,440 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_probe [2024-11-09 06:32:05,440 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_probe [2024-11-09 06:32:05,440 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_dtr_try_complete [2024-11-09 06:32:05,441 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_dtr_try_complete [2024-11-09 06:32:05,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-09 06:32:05,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-09 06:32:05,441 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_read_word [2024-11-09 06:32:05,441 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_read_word [2024-11-09 06:32:05,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 06:32:05,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-09 06:32:05,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-09 06:32:05,441 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_ethtool_get_sset_count [2024-11-09 06:32:05,442 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_ethtool_get_sset_count [2024-11-09 06:32:05,442 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_xmac_aggr_stats_get [2024-11-09 06:32:05,442 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_xmac_aggr_stats_get [2024-11-09 06:32:05,442 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2024-11-09 06:32:05,442 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2024-11-09 06:32:05,442 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_reset_all_vpaths [2024-11-09 06:32:05,442 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_reset_all_vpaths [2024-11-09 06:32:05,442 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_mac_list_add [2024-11-09 06:32:05,442 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_mac_list_add [2024-11-09 06:32:05,443 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_re_pre_post [2024-11-09 06:32:05,443 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_re_pre_post [2024-11-09 06:32:05,443 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-09 06:32:05,443 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-09 06:32:05,443 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2024-11-09 06:32:05,443 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2024-11-09 06:32:05,445 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_fifo_txdl_free [2024-11-09 06:32:05,445 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_fifo_txdl_free [2024-11-09 06:32:05,446 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2024-11-09 06:32:05,446 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2024-11-09 06:32:05,446 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_ethtool_setpause_data [2024-11-09 06:32:05,446 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_ethtool_setpause_data [2024-11-09 06:32:05,446 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_ring_rxds_per_block_get [2024-11-09 06:32:05,446 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_ring_rxds_per_block_get [2024-11-09 06:32:05,446 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 06:32:05,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-09 06:32:05,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-09 06:32:05,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-09 06:32:05,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-09 06:32:05,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2024-11-09 06:32:05,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2024-11-09 06:32:05,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2024-11-09 06:32:05,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2024-11-09 06:32:05,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-11-09 06:32:05,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-11-09 06:32:05,448 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 06:32:05,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-09 06:32:05,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-09 06:32:05,448 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_reset_check [2024-11-09 06:32:05,448 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_reset_check [2024-11-09 06:32:05,448 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-09 06:32:05,448 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-09 06:32:05,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 06:32:05,449 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-09 06:32:05,449 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-09 06:32:05,449 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2024-11-09 06:32:05,449 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2024-11-09 06:32:05,449 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2024-11-09 06:32:05,449 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2024-11-09 06:32:05,449 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-09 06:32:05,449 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-09 06:32:05,449 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-09 06:32:05,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-09 06:32:05,450 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2024-11-09 06:32:05,450 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2024-11-09 06:32:05,450 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_vpath_intr_enable [2024-11-09 06:32:05,450 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_vpath_intr_enable [2024-11-09 06:32:05,450 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_setpause_data [2024-11-09 06:32:05,450 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_setpause_data [2024-11-09 06:32:05,450 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_intr_disable [2024-11-09 06:32:05,450 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_intr_disable [2024-11-09 06:32:05,450 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_os_dma_free [2024-11-09 06:32:05,451 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_os_dma_free [2024-11-09 06:32:05,451 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_channel_allocate [2024-11-09 06:32:05,451 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_channel_allocate [2024-11-09 06:32:05,451 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-09 06:32:05,451 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-09 06:32:05,451 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_error_level_get [2024-11-09 06:32:05,451 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_error_level_get [2024-11-09 06:32:05,451 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_mgmt_reg_write [2024-11-09 06:32:05,451 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_mgmt_reg_write [2024-11-09 06:32:05,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-09 06:32:05,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-09 06:32:05,452 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_enable [2024-11-09 06:32:05,452 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_enable [2024-11-09 06:32:05,452 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_dtr_count [2024-11-09 06:32:05,452 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_dtr_count [2024-11-09 06:32:05,452 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_post [2024-11-09 06:32:05,453 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_post [2024-11-09 06:32:05,453 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_set_mac_addr [2024-11-09 06:32:05,453 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_set_mac_addr [2024-11-09 06:32:05,453 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-09 06:32:05,453 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-09 06:32:05,453 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_unmask_all [2024-11-09 06:32:05,454 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_unmask_all [2024-11-09 06:32:05,454 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_trace_level_get [2024-11-09 06:32:05,454 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_trace_level_get [2024-11-09 06:32:05,454 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 06:32:05,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 06:32:05,454 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_msix_clear [2024-11-09 06:32:05,454 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_msix_clear [2024-11-09 06:32:05,454 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_device_handle_error [2024-11-09 06:32:05,454 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_device_handle_error [2024-11-09 06:32:05,454 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-11-09 06:32:05,455 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-11-09 06:32:05,455 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_ring_create [2024-11-09 06:32:05,455 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_ring_create [2024-11-09 06:32:05,455 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-09 06:32:05,455 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-09 06:32:05,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-09 06:32:05,455 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_mac_addr_add [2024-11-09 06:32:05,455 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_mac_addr_add [2024-11-09 06:32:05,455 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2024-11-09 06:32:05,456 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2024-11-09 06:32:05,456 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-09 06:32:05,456 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-09 06:32:05,456 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_rem_msix_isr [2024-11-09 06:32:05,456 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_rem_msix_isr [2024-11-09 06:32:05,456 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_add_mac_addr [2024-11-09 06:32:05,456 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_add_mac_addr [2024-11-09 06:32:05,456 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_ring_delete [2024-11-09 06:32:05,456 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_ring_delete [2024-11-09 06:32:05,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-09 06:32:05,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-09 06:32:05,457 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_ring_rxdblock_link [2024-11-09 06:32:05,457 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_ring_rxdblock_link [2024-11-09 06:32:05,457 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_ring_rxd_private_get [2024-11-09 06:32:05,457 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_ring_rxd_private_get [2024-11-09 06:32:05,457 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-09 06:32:05,457 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-09 06:32:05,457 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2024-11-09 06:32:05,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2024-11-09 06:32:05,457 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_dynamic_rti_rtimer_set [2024-11-09 06:32:05,458 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_dynamic_rti_rtimer_set [2024-11-09 06:32:05,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-09 06:32:05,458 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-09 06:32:05,458 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_notice [2024-11-09 06:32:05,458 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_notice [2024-11-09 06:32:05,458 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_dtr_post [2024-11-09 06:32:05,458 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_dtr_post [2024-11-09 06:32:05,458 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2024-11-09 06:32:05,458 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2024-11-09 06:32:05,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 06:32:05,458 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_free_mac_add_list [2024-11-09 06:32:05,458 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_free_mac_add_list [2024-11-09 06:32:05,459 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-09 06:32:05,459 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-09 06:32:05,459 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_fifo_delete [2024-11-09 06:32:05,459 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_fifo_delete [2024-11-09 06:32:05,459 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID [2024-11-09 06:32:05,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID [2024-11-09 06:32:05,459 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 06:32:05,462 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_reset [2024-11-09 06:32:05,463 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_reset [2024-11-09 06:32:05,463 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_func_id_get [2024-11-09 06:32:05,463 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_func_id_get [2024-11-09 06:32:05,463 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_open [2024-11-09 06:32:05,463 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_open [2024-11-09 06:32:05,463 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_intr_enable [2024-11-09 06:32:05,463 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_intr_enable [2024-11-09 06:32:05,463 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-09 06:32:05,464 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-09 06:32:05,464 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-11-09 06:32:05,464 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-11-09 06:32:05,464 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_device_vpath_reset_in_prog_check [2024-11-09 06:32:05,464 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_device_vpath_reset_in_prog_check [2024-11-09 06:32:05,464 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-09 06:32:05,464 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-09 06:32:05,464 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_ring_replenish [2024-11-09 06:32:05,464 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_ring_replenish [2024-11-09 06:32:05,464 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_pio_mem_write64 [2024-11-09 06:32:05,465 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_pio_mem_write64 [2024-11-09 06:32:05,465 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_poll_rx [2024-11-09 06:32:05,465 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_poll_rx [2024-11-09 06:32:05,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-09 06:32:05,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-09 06:32:05,465 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_ring_rxd_post_post [2024-11-09 06:32:05,465 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_ring_rxd_post_post [2024-11-09 06:32:05,465 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_all_queues [2024-11-09 06:32:05,465 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_all_queues [2024-11-09 06:32:05,466 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_terminate [2024-11-09 06:32:05,466 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_terminate [2024-11-09 06:32:05,466 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_mempool_create [2024-11-09 06:32:05,466 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_mempool_create [2024-11-09 06:32:05,466 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-09 06:32:05,466 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-09 06:32:05,467 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_io_resume [2024-11-09 06:32:05,467 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_io_resume [2024-11-09 06:32:05,467 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-11-09 06:32:05,467 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-11-09 06:32:05,467 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_alarm_process [2024-11-09 06:32:05,468 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_alarm_process [2024-11-09 06:32:05,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2024-11-09 06:32:05,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2024-11-09 06:32:05,468 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2024-11-09 06:32:05,468 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2024-11-09 06:32:05,468 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_set_multicast [2024-11-09 06:32:05,468 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_set_multicast [2024-11-09 06:32:05,468 INFO L130 BoogieDeclarations]: Found specification of procedure pci_channel_offline [2024-11-09 06:32:05,468 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_channel_offline [2024-11-09 06:32:05,468 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2024-11-09 06:32:05,469 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2024-11-09 06:32:05,469 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_mempool_item_priv [2024-11-09 06:32:05,469 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_mempool_item_priv [2024-11-09 06:32:05,469 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-09 06:32:05,469 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-09 06:32:05,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 06:32:05,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_6 [2024-11-09 06:32:05,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_6 [2024-11-09 06:32:05,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-09 06:32:05,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-09 06:32:05,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_85 [2024-11-09 06:32:05,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_85 [2024-11-09 06:32:05,470 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_os_dma_malloc [2024-11-09 06:32:05,470 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_os_dma_malloc [2024-11-09 06:32:05,470 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_msix_set [2024-11-09 06:32:05,470 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_msix_set [2024-11-09 06:32:05,470 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2024-11-09 06:32:05,471 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2024-11-09 06:32:05,471 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_recover_from_reset [2024-11-09 06:32:05,471 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_recover_from_reset [2024-11-09 06:32:05,471 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_ring_rxd_1b_set [2024-11-09 06:32:05,471 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_ring_rxd_1b_set [2024-11-09 06:32:05,471 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_stats_access [2024-11-09 06:32:05,471 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_stats_access [2024-11-09 06:32:05,471 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_flush_io [2024-11-09 06:32:05,471 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_flush_io [2024-11-09 06:32:05,471 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2024-11-09 06:32:05,472 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2024-11-09 06:32:05,472 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_open [2024-11-09 06:32:05,472 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_open [2024-11-09 06:32:05,472 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_fifo_txdl_priv [2024-11-09 06:32:05,472 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_fifo_txdl_priv [2024-11-09 06:32:05,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_18_2 [2024-11-09 06:32:05,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_18_2 [2024-11-09 06:32:05,472 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-09 06:32:05,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-09 06:32:05,472 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_close_vpaths [2024-11-09 06:32:05,473 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_close_vpaths [2024-11-09 06:32:05,473 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_msix_unmask [2024-11-09 06:32:05,473 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_msix_unmask [2024-11-09 06:32:05,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2024-11-09 06:32:05,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2024-11-09 06:32:05,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_115 [2024-11-09 06:32:05,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_115 [2024-11-09 06:32:05,473 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_restore_vpath_vid_table [2024-11-09 06:32:05,473 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_restore_vpath_vid_table [2024-11-09 06:32:05,473 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_channel_initialize [2024-11-09 06:32:05,474 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_channel_initialize [2024-11-09 06:32:05,474 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_fifo_txdl_next_completed [2024-11-09 06:32:05,474 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_fifo_txdl_next_completed [2024-11-09 06:32:05,474 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_dtr_alloc [2024-11-09 06:32:05,474 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_dtr_alloc [2024-11-09 06:32:05,474 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_reset [2024-11-09 06:32:05,474 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_reset [2024-11-09 06:32:05,474 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_open_vpaths [2024-11-09 06:32:05,474 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_open_vpaths [2024-11-09 06:32:05,474 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2024-11-09 06:32:05,476 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2024-11-09 06:32:05,476 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_blockpool_destroy [2024-11-09 06:32:05,476 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_blockpool_destroy [2024-11-09 06:32:05,476 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_rx_map [2024-11-09 06:32:05,476 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_rx_map [2024-11-09 06:32:05,476 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-09 06:32:05,476 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-09 06:32:05,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2024-11-09 06:32:05,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2024-11-09 06:32:05,477 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_device_unregister [2024-11-09 06:32:05,477 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_device_unregister [2024-11-09 06:32:05,477 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2024-11-09 06:32:05,477 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2024-11-09 06:32:05,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-09 06:32:05,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-09 06:32:05,477 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2024-11-09 06:32:05,477 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2024-11-09 06:32:05,477 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-09 06:32:05,477 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-09 06:32:05,477 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_ring_rxd_pre_post [2024-11-09 06:32:05,477 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_ring_rxd_pre_post [2024-11-09 06:32:05,478 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2024-11-09 06:32:05,478 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2024-11-09 06:32:05,478 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2024-11-09 06:32:05,478 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2024-11-09 06:32:05,478 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_rx_doorbell_init [2024-11-09 06:32:05,478 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_rx_doorbell_init [2024-11-09 06:32:05,478 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_stats_get [2024-11-09 06:32:05,478 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_stats_get [2024-11-09 06:32:05,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_vxge_closer_21_2 [2024-11-09 06:32:05,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_vxge_closer_21_2 [2024-11-09 06:32:05,478 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_pm_resume [2024-11-09 06:32:05,478 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_pm_resume [2024-11-09 06:32:05,479 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-09 06:32:05,479 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-09 06:32:05,479 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_clear_tx_rx [2024-11-09 06:32:05,479 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_clear_tx_rx [2024-11-09 06:32:05,479 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_wait_receive_idle [2024-11-09 06:32:05,479 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_wait_receive_idle [2024-11-09 06:32:05,479 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_vpath_intr_disable [2024-11-09 06:32:05,479 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_vpath_intr_disable [2024-11-09 06:32:05,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-09 06:32:05,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-09 06:32:05,483 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-09 06:32:05,483 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-09 06:32:05,483 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-09 06:32:05,483 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-09 06:32:05,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-09 06:32:05,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-09 06:32:05,483 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 06:32:05,483 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2024-11-09 06:32:05,483 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2024-11-09 06:32:05,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2024-11-09 06:32:05,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2024-11-09 06:32:05,484 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-11-09 06:32:05,484 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-11-09 06:32:05,484 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_del_mac_addr [2024-11-09 06:32:05,484 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_del_mac_addr [2024-11-09 06:32:05,484 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-09 06:32:05,484 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-09 06:32:05,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-09 06:32:05,484 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-11-09 06:32:05,484 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-11-09 06:32:05,484 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_device_toc_get [2024-11-09 06:32:05,484 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_device_toc_get [2024-11-09 06:32:05,484 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_ethtool_gset [2024-11-09 06:32:05,485 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_ethtool_gset [2024-11-09 06:32:05,485 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_mac_list_del [2024-11-09 06:32:05,485 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_mac_list_del [2024-11-09 06:32:05,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2024-11-09 06:32:05,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2024-11-09 06:32:05,485 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-09 06:32:05,485 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-09 06:32:05,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-09 06:32:05,485 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-09 06:32:05,485 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-09 06:32:05,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2024-11-09 06:32:05,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2024-11-09 06:32:05,486 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-09 06:32:05,486 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-09 06:32:05,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-09 06:32:05,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-09 06:32:05,486 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_fifo_txdl_private_get [2024-11-09 06:32:05,486 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_fifo_txdl_private_get [2024-11-09 06:32:05,486 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_tti_ci_set [2024-11-09 06:32:05,486 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_tti_ci_set [2024-11-09 06:32:05,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-09 06:32:05,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-09 06:32:05,486 INFO L130 BoogieDeclarations]: Found specification of procedure VXGE_COMPLETE_ALL_TX [2024-11-09 06:32:05,486 INFO L138 BoogieDeclarations]: Found implementation of procedure VXGE_COMPLETE_ALL_TX [2024-11-09 06:32:05,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-09 06:32:05,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-09 06:32:05,487 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2024-11-09 06:32:05,487 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2024-11-09 06:32:05,487 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_intr_disable [2024-11-09 06:32:05,487 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_intr_disable [2024-11-09 06:32:05,487 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_blockpool_blocks_add [2024-11-09 06:32:05,487 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_blockpool_blocks_add [2024-11-09 06:32:05,487 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_channel_reset [2024-11-09 06:32:05,487 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_channel_reset [2024-11-09 06:32:05,488 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_restore_vpath_mac_addr [2024-11-09 06:32:05,488 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_restore_vpath_mac_addr [2024-11-09 06:32:05,488 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_msix_unmask [2024-11-09 06:32:05,488 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_msix_unmask [2024-11-09 06:32:05,488 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_mcast_enable [2024-11-09 06:32:05,488 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_mcast_enable [2024-11-09 06:32:05,488 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-11-09 06:32:05,488 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-11-09 06:32:05,488 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-09 06:32:05,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-09 06:32:05,488 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_rts_table_get [2024-11-09 06:32:05,489 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_rts_table_get [2024-11-09 06:32:05,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2024-11-09 06:32:05,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2024-11-09 06:32:05,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2024-11-09 06:32:05,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2024-11-09 06:32:05,489 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_msix_mask [2024-11-09 06:32:05,495 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_msix_mask [2024-11-09 06:32:05,495 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_vid_add [2024-11-09 06:32:05,495 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_vid_add [2024-11-09 06:32:05,495 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_config_ci_for_tti_rti [2024-11-09 06:32:05,495 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_config_ci_for_tti_rti [2024-11-09 06:32:05,496 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_prc_configure [2024-11-09 06:32:05,496 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_prc_configure [2024-11-09 06:32:05,496 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-11-09 06:32:05,496 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-11-09 06:32:05,496 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-09 06:32:05,496 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-09 06:32:05,496 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2024-11-09 06:32:05,496 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2024-11-09 06:32:05,496 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2024-11-09 06:32:05,496 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2024-11-09 06:32:05,497 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_rx_alloc [2024-11-09 06:32:05,497 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_rx_alloc [2024-11-09 06:32:05,497 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-09 06:32:05,497 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-09 06:32:05,501 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_callback_link_up [2024-11-09 06:32:05,501 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_callback_link_up [2024-11-09 06:32:05,502 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_fw_flash [2024-11-09 06:32:05,502 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_fw_flash [2024-11-09 06:32:05,502 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2024-11-09 06:32:05,502 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2024-11-09 06:32:05,502 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_ring_rxd_next_completed [2024-11-09 06:32:05,502 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_ring_rxd_next_completed [2024-11-09 06:32:05,502 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_bcast_enable [2024-11-09 06:32:05,502 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_bcast_enable [2024-11-09 06:32:05,502 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_msix_mask [2024-11-09 06:32:05,502 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_msix_mask [2024-11-09 06:32:05,503 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-09 06:32:05,503 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-09 06:32:05,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-09 06:32:05,503 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_tx_watchdog [2024-11-09 06:32:05,503 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_tx_watchdog [2024-11-09 06:32:05,503 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2024-11-09 06:32:05,507 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2024-11-09 06:32:05,507 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_region [2024-11-09 06:32:05,507 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_region [2024-11-09 06:32:05,508 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-11-09 06:32:05,556 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-11-09 06:32:05,556 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2024-11-09 06:32:05,556 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2024-11-09 06:32:05,556 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_all_queues [2024-11-09 06:32:05,556 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_all_queues [2024-11-09 06:32:05,556 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_blockpool_blocks_remove [2024-11-09 06:32:05,557 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_blockpool_blocks_remove [2024-11-09 06:32:05,557 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_dynamic_tti_rtimer_set [2024-11-09 06:32:05,557 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_dynamic_tti_rtimer_set [2024-11-09 06:32:05,557 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2024-11-09 06:32:05,557 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2024-11-09 06:32:05,557 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_remove [2024-11-09 06:32:05,557 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_remove [2024-11-09 06:32:05,557 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_debug_set [2024-11-09 06:32:05,557 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_debug_set [2024-11-09 06:32:05,558 INFO L130 BoogieDeclarations]: Found specification of procedure do_vxge_close [2024-11-09 06:32:05,558 INFO L138 BoogieDeclarations]: Found implementation of procedure do_vxge_close [2024-11-09 06:32:05,558 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-09 06:32:05,558 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-09 06:32:05,558 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2024-11-09 06:32:05,558 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2024-11-09 06:32:05,558 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-09 06:32:05,558 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-09 06:32:05,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_113 [2024-11-09 06:32:05,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_113 [2024-11-09 06:32:05,559 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_device_register_poll [2024-11-09 06:32:05,559 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_device_register_poll [2024-11-09 06:32:05,559 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_channel_free [2024-11-09 06:32:05,559 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_channel_free [2024-11-09 06:32:05,567 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_netpoll [2024-11-09 06:32:05,567 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_netpoll [2024-11-09 06:32:05,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-09 06:32:05,568 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-11-09 06:32:05,568 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-11-09 06:32:05,568 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-09 06:32:05,568 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-09 06:32:05,568 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_fifo_abort [2024-11-09 06:32:05,568 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_fifo_abort [2024-11-09 06:32:05,568 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-11-09 06:32:05,569 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-11-09 06:32:05,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2024-11-09 06:32:05,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2024-11-09 06:32:05,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-09 06:32:05,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-09 06:32:05,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-09 06:32:05,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-09 06:32:05,569 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_device_is_privilaged [2024-11-09 06:32:05,570 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_device_is_privilaged [2024-11-09 06:32:05,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_84 [2024-11-09 06:32:05,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_84 [2024-11-09 06:32:05,570 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vp_terminate [2024-11-09 06:32:05,570 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vp_terminate [2024-11-09 06:32:05,570 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-09 06:32:05,570 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-09 06:32:05,570 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-09 06:32:05,570 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-09 06:32:05,571 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2024-11-09 06:32:05,571 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2024-11-09 06:32:05,571 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_ring_rxd_post_post_wmb [2024-11-09 06:32:05,571 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_ring_rxd_post_post_wmb [2024-11-09 06:32:05,582 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_vpath_fw_api [2024-11-09 06:32:05,582 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_vpath_fw_api [2024-11-09 06:32:05,582 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-09 06:32:05,583 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-09 06:32:05,583 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_initialize [2024-11-09 06:32:05,583 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_initialize [2024-11-09 06:32:05,583 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_device_flick_link_led [2024-11-09 06:32:05,583 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_device_flick_link_led [2024-11-09 06:32:05,583 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_rts_rth_data0_data1_get [2024-11-09 06:32:05,583 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_rts_rth_data0_data1_get [2024-11-09 06:32:05,583 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2024-11-09 06:32:05,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2024-11-09 06:32:05,584 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-09 06:32:05,584 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-09 06:32:05,584 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2024-11-09 06:32:05,584 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2024-11-09 06:32:05,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2024-11-09 06:32:05,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2024-11-09 06:32:05,584 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_ethtool_get_regs_len [2024-11-09 06:32:05,584 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_ethtool_get_regs_len [2024-11-09 06:32:05,585 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2024-11-09 06:32:05,585 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2024-11-09 06:32:05,585 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_dtr_complete [2024-11-09 06:32:05,585 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_dtr_complete [2024-11-09 06:32:05,585 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2024-11-09 06:32:05,593 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2024-11-09 06:32:05,593 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_os_timer [2024-11-09 06:32:05,593 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_os_timer [2024-11-09 06:32:05,594 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_ring_reset [2024-11-09 06:32:05,594 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_ring_reset [2024-11-09 06:32:05,594 INFO L130 BoogieDeclarations]: Found specification of procedure __vxge_hw_vpath_xmac_rx_stats_get [2024-11-09 06:32:05,594 INFO L138 BoogieDeclarations]: Found implementation of procedure __vxge_hw_vpath_xmac_rx_stats_get [2024-11-09 06:32:05,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-09 06:32:05,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-09 06:32:05,594 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_hw_channel_dtr_free [2024-11-09 06:32:05,594 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_hw_channel_dtr_free [2024-11-09 06:32:05,595 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-09 06:32:05,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-09 06:32:05,595 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-09 06:32:05,595 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-09 06:32:05,595 INFO L130 BoogieDeclarations]: Found specification of procedure vxge_callback_crit_err [2024-11-09 06:32:05,595 INFO L138 BoogieDeclarations]: Found implementation of procedure vxge_callback_crit_err [2024-11-09 06:32:05,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 06:32:05,595 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2024-11-09 06:32:05,595 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2024-11-09 06:32:05,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-09 06:32:05,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-09 06:32:05,596 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2024-11-09 06:32:05,596 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2024-11-09 06:32:08,329 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 06:32:08,341 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 06:32:13,657 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-09 06:33:07,273 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-09 06:33:12,281 INFO L? ?]: Removed 8633 outVars from TransFormulas that were not future-live. [2024-11-09 06:33:12,281 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 06:33:28,664 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 06:33:28,664 INFO L316 CfgBuilder]: Removed 249 assume(true) statements. [2024-11-09 06:33:28,665 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 06:33:28 BoogieIcfgContainer [2024-11-09 06:33:28,665 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 06:33:28,667 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 06:33:28,667 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 06:33:28,671 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 06:33:28,671 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 06:31:50" (1/3) ... [2024-11-09 06:33:28,672 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@68f92dea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 06:33:28, skipping insertion in model container [2024-11-09 06:33:28,672 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:32:02" (2/3) ... [2024-11-09 06:33:28,673 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@68f92dea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 06:33:28, skipping insertion in model container [2024-11-09 06:33:28,673 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 06:33:28" (3/3) ... [2024-11-09 06:33:28,674 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-neterion-vxge-vxge.cil.i [2024-11-09 06:33:28,695 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 06:33:28,695 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2024-11-09 06:33:28,921 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 06:33:28,929 INFO L333 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, mAutomataTypeConcurrency=FINITE_AUTOMATA, 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;@2960cadf, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 06:33:28,929 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-11-09 06:33:28,955 INFO L276 IsEmpty]: Start isEmpty. Operand has 5621 states, 3640 states have (on average 1.3788461538461538) internal successors, (5019), 3723 states have internal predecessors, (5019), 1690 states have call successors, (1690), 292 states have call predecessors, (1690), 291 states have return successors, (1681), 1661 states have call predecessors, (1681), 1681 states have call successors, (1681) [2024-11-09 06:33:29,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-09 06:33:29,015 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:33:29,016 INFO L215 NwaCegarLoop]: trace histogram [20, 19, 19, 19, 19, 19, 19, 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, 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] [2024-11-09 06:33:29,017 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:33:29,024 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:33:29,025 INFO L85 PathProgramCache]: Analyzing trace with hash 259704326, now seen corresponding path program 1 times [2024-11-09 06:33:29,036 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 06:33:29,037 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2000810055] [2024-11-09 06:33:29,037 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:33:29,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 06:33:37,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:33:39,169 INFO L134 CoverageAnalysis]: Checked inductivity of 1408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1408 trivial. 0 not checked. [2024-11-09 06:33:39,170 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 06:33:39,170 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2000810055] [2024-11-09 06:33:39,171 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2000810055] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 06:33:39,171 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 06:33:39,171 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-09 06:33:39,173 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1381588577] [2024-11-09 06:33:39,174 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 06:33:39,179 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 06:33:39,180 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 06:33:39,216 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 06:33:39,217 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 06:33:39,231 INFO L87 Difference]: Start difference. First operand has 5621 states, 3640 states have (on average 1.3788461538461538) internal successors, (5019), 3723 states have internal predecessors, (5019), 1690 states have call successors, (1690), 292 states have call predecessors, (1690), 291 states have return successors, (1681), 1661 states have call predecessors, (1681), 1681 states have call successors, (1681) Second operand has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 2 states have call successors, (27), 2 states have call predecessors, (27), 1 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) [2024-11-09 06:33:41,418 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:33:43,598 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:33:51,448 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:33:53,459 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:34:00,977 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:34:02,990 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:34:07,753 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:34:09,763 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:34:11,854 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:34:13,873 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:34:15,890 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:34:17,901 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:34:23,411 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:34:25,443 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:34:30,451 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:34:32,500 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:34:34,704 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.20s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:34:36,712 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:34:38,101 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.34s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:34:41,688 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.63s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:34:42,954 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 06:34:42,954 INFO L93 Difference]: Finished difference Result 11175 states and 16901 transitions. [2024-11-09 06:34:42,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 06:34:42,959 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 2 states have call successors, (27), 2 states have call predecessors, (27), 1 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) Word has length 232 [2024-11-09 06:34:42,960 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 06:34:43,031 INFO L225 Difference]: With dead ends: 11175 [2024-11-09 06:34:43,031 INFO L226 Difference]: Without dead ends: 5542 [2024-11-09 06:34:43,074 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 06:34:43,077 INFO L432 NwaCegarLoop]: 7384 mSDtfsCounter, 15 mSDsluCounter, 7375 mSDsCounter, 0 mSdLazyCounter, 1849 mSolverCounterSat, 7 mSolverCounterUnsat, 18 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 61.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 16 SdHoareTripleChecker+Valid, 14759 SdHoareTripleChecker+Invalid, 1874 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 1849 IncrementalHoareTripleChecker+Invalid, 18 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 63.2s IncrementalHoareTripleChecker+Time [2024-11-09 06:34:43,078 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [16 Valid, 14759 Invalid, 1874 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7 Valid, 1849 Invalid, 18 Unknown, 0 Unchecked, 63.2s Time] [2024-11-09 06:34:43,108 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5542 states. [2024-11-09 06:34:43,478 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5542 to 5538. [2024-11-09 06:34:43,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5538 states, 3599 states have (on average 1.3737149208113364) internal successors, (4944), 3672 states have internal predecessors, (4944), 1649 states have call successors, (1649), 288 states have call predecessors, (1649), 288 states have return successors, (1649), 1629 states have call predecessors, (1649), 1649 states have call successors, (1649) [2024-11-09 06:34:43,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5538 states to 5538 states and 8242 transitions. [2024-11-09 06:34:43,579 INFO L78 Accepts]: Start accepts. Automaton has 5538 states and 8242 transitions. Word has length 232 [2024-11-09 06:34:43,583 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 06:34:43,583 INFO L471 AbstractCegarLoop]: Abstraction has 5538 states and 8242 transitions. [2024-11-09 06:34:43,584 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 2 states have call successors, (27), 2 states have call predecessors, (27), 1 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) [2024-11-09 06:34:43,584 INFO L276 IsEmpty]: Start isEmpty. Operand 5538 states and 8242 transitions. [2024-11-09 06:34:43,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-09 06:34:43,599 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:34:43,600 INFO L215 NwaCegarLoop]: trace histogram [20, 19, 19, 19, 19, 19, 19, 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, 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] [2024-11-09 06:34:43,600 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-09 06:34:43,600 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:34:43,601 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:34:43,601 INFO L85 PathProgramCache]: Analyzing trace with hash -578544076, now seen corresponding path program 1 times [2024-11-09 06:34:43,602 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 06:34:43,602 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [901748835] [2024-11-09 06:34:43,602 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:34:43,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 06:34:51,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:34:52,065 INFO L134 CoverageAnalysis]: Checked inductivity of 1408 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1408 trivial. 0 not checked. [2024-11-09 06:34:52,068 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 06:34:52,068 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [901748835] [2024-11-09 06:34:52,068 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [901748835] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 06:34:52,069 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 06:34:52,069 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-09 06:34:52,069 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [241845825] [2024-11-09 06:34:52,069 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 06:34:52,071 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 06:34:52,071 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 06:34:52,072 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 06:34:52,076 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 06:34:52,077 INFO L87 Difference]: Start difference. First operand 5538 states and 8242 transitions. Second operand has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 2 states have call successors, (27), 2 states have call predecessors, (27), 1 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) [2024-11-09 06:34:54,206 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:34:56,362 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.15s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:35:05,872 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:35:07,882 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:35:13,368 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:35:14,548 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:35:18,886 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:35:20,896 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:35:24,597 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:35:26,605 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:35:28,712 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:35:30,723 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:35:32,753 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:35:34,758 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:35:39,854 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:35:41,866 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:35:45,633 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:35:47,672 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:35:50,258 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.59s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:35:52,581 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.32s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:35:54,594 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:35:56,246 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:36:00,645 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:36:02,305 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 06:36:02,306 INFO L93 Difference]: Finished difference Result 11041 states and 16434 transitions. [2024-11-09 06:36:02,307 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 06:36:02,308 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 2 states have call successors, (27), 2 states have call predecessors, (27), 1 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) Word has length 233 [2024-11-09 06:36:02,309 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 06:36:02,356 INFO L225 Difference]: With dead ends: 11041 [2024-11-09 06:36:02,357 INFO L226 Difference]: Without dead ends: 5542 [2024-11-09 06:36:02,382 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 06:36:02,384 INFO L432 NwaCegarLoop]: 7299 mSDtfsCounter, 0 mSDsluCounter, 7291 mSDsCounter, 0 mSdLazyCounter, 1833 mSolverCounterSat, 6 mSolverCounterUnsat, 20 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 67.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 14590 SdHoareTripleChecker+Invalid, 1859 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 1833 IncrementalHoareTripleChecker+Invalid, 20 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 69.9s IncrementalHoareTripleChecker+Time [2024-11-09 06:36:02,384 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 14590 Invalid, 1859 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [6 Valid, 1833 Invalid, 20 Unknown, 0 Unchecked, 69.9s Time] [2024-11-09 06:36:02,395 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5542 states. [2024-11-09 06:36:02,650 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5542 to 5538. [2024-11-09 06:36:02,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5538 states, 3599 states have (on average 1.3728813559322033) internal successors, (4941), 3672 states have internal predecessors, (4941), 1649 states have call successors, (1649), 288 states have call predecessors, (1649), 288 states have return successors, (1649), 1629 states have call predecessors, (1649), 1649 states have call successors, (1649) [2024-11-09 06:36:02,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5538 states to 5538 states and 8239 transitions. [2024-11-09 06:36:02,703 INFO L78 Accepts]: Start accepts. Automaton has 5538 states and 8239 transitions. Word has length 233 [2024-11-09 06:36:02,705 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 06:36:02,705 INFO L471 AbstractCegarLoop]: Abstraction has 5538 states and 8239 transitions. [2024-11-09 06:36:02,706 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 2 states have call successors, (27), 2 states have call predecessors, (27), 1 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) [2024-11-09 06:36:02,706 INFO L276 IsEmpty]: Start isEmpty. Operand 5538 states and 8239 transitions. [2024-11-09 06:36:02,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-09 06:36:02,718 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:36:02,719 INFO L215 NwaCegarLoop]: trace histogram [20, 19, 19, 19, 19, 19, 19, 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, 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] [2024-11-09 06:36:02,719 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-09 06:36:02,719 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:36:02,720 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:36:02,720 INFO L85 PathProgramCache]: Analyzing trace with hash -1438490653, now seen corresponding path program 1 times [2024-11-09 06:36:02,720 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 06:36:02,720 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [918297179] [2024-11-09 06:36:02,721 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:36:02,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms