./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.7.3/main1_drivers-vhost-vhost_net-ko--32_7a--linux-3.7.3.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 527bcce2 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_ca355ea4-f100-409a-a28d-30cd4758a881/bin/uautomizer-verify-bycVGegfSx/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca355ea4-f100-409a-a28d-30cd4758a881/bin/uautomizer-verify-bycVGegfSx/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca355ea4-f100-409a-a28d-30cd4758a881/bin/uautomizer-verify-bycVGegfSx/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca355ea4-f100-409a-a28d-30cd4758a881/bin/uautomizer-verify-bycVGegfSx/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.7.3/main1_drivers-vhost-vhost_net-ko--32_7a--linux-3.7.3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca355ea4-f100-409a-a28d-30cd4758a881/bin/uautomizer-verify-bycVGegfSx/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca355ea4-f100-409a-a28d-30cd4758a881/bin/uautomizer-verify-bycVGegfSx --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f4e2d1a15968d1244ea21dd78c93930ffcefcf7ed108cd6721571103f64feb4f --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 22:07:40,543 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 22:07:40,639 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca355ea4-f100-409a-a28d-30cd4758a881/bin/uautomizer-verify-bycVGegfSx/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-21 22:07:40,647 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 22:07:40,648 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-21 22:07:40,692 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 22:07:40,693 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-21 22:07:40,694 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-21 22:07:40,695 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-21 22:07:40,700 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-21 22:07:40,700 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 22:07:40,701 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-21 22:07:40,702 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 22:07:40,702 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 22:07:40,702 INFO L153 SettingsManager]: * Use SBE=true [2023-11-21 22:07:40,703 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 22:07:40,703 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 22:07:40,704 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 22:07:40,704 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 22:07:40,705 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 22:07:40,705 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 22:07:40,706 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 22:07:40,706 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 22:07:40,706 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 22:07:40,707 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 22:07:40,707 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-21 22:07:40,708 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-21 22:07:40,708 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-21 22:07:40,709 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 22:07:40,709 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 22:07:40,710 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 22:07:40,710 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 22:07:40,710 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-21 22:07:40,711 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-21 22:07:40,711 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-21 22:07:40,711 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-21 22:07:40,711 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 22:07:40,711 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-21 22:07:40,712 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-21 22:07:40,712 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca355ea4-f100-409a-a28d-30cd4758a881/bin/uautomizer-verify-bycVGegfSx/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca355ea4-f100-409a-a28d-30cd4758a881/bin/uautomizer-verify-bycVGegfSx Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f4e2d1a15968d1244ea21dd78c93930ffcefcf7ed108cd6721571103f64feb4f [2023-11-21 22:07:41,004 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 22:07:41,032 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 22:07:41,035 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 22:07:41,036 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 22:07:41,037 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 22:07:41,038 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca355ea4-f100-409a-a28d-30cd4758a881/bin/uautomizer-verify-bycVGegfSx/../../sv-benchmarks/c/ldv-linux-3.7.3/main1_drivers-vhost-vhost_net-ko--32_7a--linux-3.7.3.i [2023-11-21 22:07:44,132 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 22:07:44,890 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 22:07:44,890 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca355ea4-f100-409a-a28d-30cd4758a881/sv-benchmarks/c/ldv-linux-3.7.3/main1_drivers-vhost-vhost_net-ko--32_7a--linux-3.7.3.i [2023-11-21 22:07:44,956 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca355ea4-f100-409a-a28d-30cd4758a881/bin/uautomizer-verify-bycVGegfSx/data/7e9776cec/e519f5320b4f4b62925c6bca048472c6/FLAG36fd9fbc0 [2023-11-21 22:07:44,972 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca355ea4-f100-409a-a28d-30cd4758a881/bin/uautomizer-verify-bycVGegfSx/data/7e9776cec/e519f5320b4f4b62925c6bca048472c6 [2023-11-21 22:07:44,975 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 22:07:44,976 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 22:07:44,978 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 22:07:44,978 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 22:07:44,984 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 22:07:44,984 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:07:44" (1/1) ... [2023-11-21 22:07:44,986 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69968512 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:07:44, skipping insertion in model container [2023-11-21 22:07:44,986 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:07:44" (1/1) ... [2023-11-21 22:07:45,162 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 22:07:47,669 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca355ea4-f100-409a-a28d-30cd4758a881/sv-benchmarks/c/ldv-linux-3.7.3/main1_drivers-vhost-vhost_net-ko--32_7a--linux-3.7.3.i[372197,372210] [2023-11-21 22:07:47,790 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 22:07:47,809 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 22:07:47,940 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"); [5233] [2023-11-21 22:07:47,942 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)); [5241-5242] [2023-11-21 22:07:47,945 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [5287] [2023-11-21 22:07:47,945 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5290] [2023-11-21 22:07:47,945 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5293] [2023-11-21 22:07:47,946 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [5296] [2023-11-21 22:07:47,948 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; subl %2,%0; sete %1": "+m" (v->counter), "=qm" (c): "ir" (i): "memory"); [5345-5346] [2023-11-21 22:07:47,952 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& kernel_stack)); [5396] [2023-11-21 22:07:47,952 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [5399] [2023-11-21 22:07:47,952 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [5402] [2023-11-21 22:07:47,953 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [5405] [2023-11-21 22:07:47,958 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5485] [2023-11-21 22:07:47,958 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5493] [2023-11-21 22:07:47,959 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5496] [2023-11-21 22:07:47,965 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\tcall %P4\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (3*32+16)\n .byte 662b-661b\n .byte 6641f-6631f\n .long 661b - .\n .long 6632f - .\n .word (9*32+ 9)\n .byte 662b-661b\n .byte 6642f-6632f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n .byte 0xff + (6642f-6632f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\tcall %P5\n6641:\n\t6632:\n\tcall %P6\n6642:\n\t.popsection": "=a" (ret), "=D" (to), "=S" (from), "=d" (len): [old] "i" (& copy_user_generic_unrolled), [new1] "i" (& copy_user_generic_string), [new2] "i" (& copy_user_enhanced_fast_string), "1" (to), "2" (from), "3" (len): "memory", "rcx", "r8", "r9", "r10", "r11"); [5696-5700] [2023-11-21 22:07:47,968 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xcb\n6641:\n\t.popsection\n1:\tmovb %2,%b1\n2: 661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xca\n6641:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\txorb %b1,%b1\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (ret), "=q" (*((u8 *)dst)): "m" (*((struct __large_struct *)src)), "i" (1), "0" (ret)); [5762-5764] [2023-11-21 22:07:47,969 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xcb\n6641:\n\t.popsection\n1:\tmovw %2,%w1\n2: 661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xca\n6641:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\txorw %w1,%w1\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (ret), "=r" (*((u16 *)dst)): "m" (*((struct __large_struct *)src)), "i" (2), "0" (ret)); [5767-5769] [2023-11-21 22:07:47,969 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xcb\n6641:\n\t.popsection\n1:\tmovl %2,%k1\n2: 661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xca\n6641:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\txorl %k1,%k1\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (ret), "=r" (*((u32 *)dst)): "m" (*((struct __large_struct *)src)), "i" (4), "0" (ret)); [5772-5774] [2023-11-21 22:07:47,970 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xcb\n6641:\n\t.popsection\n1:\tmovq %2,%1\n2: 661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xca\n6641:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\txorq %1,%1\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (ret), "=r" (*((u64 *)dst)): "m" (*((struct __large_struct *)src)), "i" (8), "0" (ret)); [5777-5779] [2023-11-21 22:07:47,970 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xcb\n6641:\n\t.popsection\n1:\tmovq %2,%1\n2: 661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xca\n6641:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\txorq %1,%1\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (ret), "=r" (*((u64 *)dst)): "m" (*((struct __large_struct *)src)), "i" (10), "0" (ret)); [5782-5784] [2023-11-21 22:07:47,971 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xcb\n6641:\n\t.popsection\n1:\tmovw %2,%w1\n2: 661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xca\n6641:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\txorw %w1,%w1\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (ret), "=r" (*((u16 *)dst + 8U)): "m" (*((struct __large_struct *)src + 8U)), "i" (2), "0" (ret)); [5790-5792] [2023-11-21 22:07:47,971 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xcb\n6641:\n\t.popsection\n1:\tmovq %2,%1\n2: 661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xca\n6641:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\txorq %1,%1\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (ret), "=r" (*((u64 *)dst)): "m" (*((struct __large_struct *)src)), "i" (16), "0" (ret)); [5795-5797] [2023-11-21 22:07:47,972 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xcb\n6641:\n\t.popsection\n1:\tmovq %2,%1\n2: 661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xca\n6641:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\txorq %1,%1\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (ret), "=r" (*((u64 *)dst + 8U)): "m" (*((struct __large_struct *)src + 8U)), "i" (8), "0" (ret)); [5803-5805] [2023-11-21 22:07:47,973 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xcb\n6641:\n\t.popsection\n1:\tmovb %b1,%2\n2: 661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xca\n6641:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (ret): "iq" (*((u8 *)src)), "m" (*((struct __large_struct *)dst)), "i" (1), "0" (ret)); [5827-5828] [2023-11-21 22:07:47,973 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xcb\n6641:\n\t.popsection\n1:\tmovw %w1,%2\n2: 661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xca\n6641:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (ret): "ir" (*((u16 *)src)), "m" (*((struct __large_struct *)dst)), "i" (2), "0" (ret)); [5831-5832] [2023-11-21 22:07:47,974 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xcb\n6641:\n\t.popsection\n1:\tmovl %k1,%2\n2: 661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xca\n6641:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (ret): "ir" (*((u32 *)src)), "m" (*((struct __large_struct *)dst)), "i" (4), "0" (ret)); [5835-5836] [2023-11-21 22:07:47,974 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xcb\n6641:\n\t.popsection\n1:\tmovq %1,%2\n2: 661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xca\n6641:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (ret): "er" (*((u64 *)src)), "m" (*((struct __large_struct *)dst)), "i" (8), "0" (ret)); [5839-5840] [2023-11-21 22:07:47,975 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xcb\n6641:\n\t.popsection\n1:\tmovq %1,%2\n2: 661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xca\n6641:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (ret): "er" (*((u64 *)src)), "m" (*((struct __large_struct *)dst)), "i" (10), "0" (ret)); [5843-5844] [2023-11-21 22:07:47,975 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5850] [2023-11-21 22:07:47,976 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xcb\n6641:\n\t.popsection\n1:\tmovw %w1,%2\n2: 661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xca\n6641:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (ret): "ir" (*((u16 *)src + 4UL)), "m" (*((struct __large_struct *)dst + 4U)), "i" (2), "0" (ret)); [5851-5852] [2023-11-21 22:07:47,976 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xcb\n6641:\n\t.popsection\n1:\tmovq %1,%2\n2: 661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xca\n6641:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (ret): "er" (*((u64 *)src)), "m" (*((struct __large_struct *)dst)), "i" (16), "0" (ret)); [5855-5856] [2023-11-21 22:07:47,977 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5862] [2023-11-21 22:07:47,977 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xcb\n6641:\n\t.popsection\n1:\tmovq %1,%2\n2: 661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xca\n6641:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (ret): "er" (*((u64 *)src + 1UL)), "m" (*((struct __large_struct *)dst + 1U)), "i" (8), "0" (ret)); [5863-5864] [2023-11-21 22:07:47,992 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 *)"/work/vladimir/UFO/Work/test/work/current--X--drivers/vhost/vhost_net.ko--X--defaultlinux-3.7.3--X--32_7a--X--ufo/linux-3.7.3/csd_deg_dscv/13/dscv_tempdir/dscv/ri/32_7a/drivers/vhost/vhost.c.prepared"), "i" (169), "i" (12UL)); [6101-6102] [2023-11-21 22:07:48,051 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp___1->state): : "memory", "cc"); [6210-6211] [2023-11-21 22:07:48,052 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___2->state): : "memory", "cc"); [6215-6216] [2023-11-21 22:07:48,052 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___3->state): : "memory", "cc"); [6220-6221] [2023-11-21 22:07:48,052 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___4->state): : "memory", "cc"); [6225-6226] [2023-11-21 22:07:48,080 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("add %3,%1 ; sbb %0,%0 ; cmp %1,%4 ; sbb $0,%0": "=&r" (flag), "=r" (roksum): "1" (log_base + a), "g" ((long )((sz + 32767UL) / 32768UL)), "rm" (tmp->addr_limit.seg)); [6650-6651] [2023-11-21 22:07:48,081 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("add %3,%1 ; sbb %0,%0 ; cmp %1,%4 ; sbb $0,%0": "=&r" (flag), "=r" (roksum): "1" ((void *)a), "g" ((long )m->memory_size), "rm" (tmp___0->addr_limit.seg)); [6677-6678] [2023-11-21 22:07:48,084 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("add %3,%1 ; sbb %0,%0 ; cmp %1,%4 ; sbb $0,%0": "=&r" (flag), "=r" (roksum): "1" (desc), "g" ((long )((unsigned long )num * 16UL)), "rm" (tmp___0->addr_limit.seg)); [6750-6751] [2023-11-21 22:07:48,084 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("add %3,%1 ; sbb %0,%0 ; cmp %1,%4 ; sbb $0,%0": "=&r" (flag___0), "=r" (roksum___0): "1" (avail), "g" ((long )(((unsigned long )num + 2UL) * 2UL + s)), "rm" (tmp___2->addr_limit.seg)); [6755-6756] [2023-11-21 22:07:48,085 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("add %3,%1 ; sbb %0,%0 ; cmp %1,%4 ; sbb $0,%0": "=&r" (flag___1), "=r" (roksum___1): "1" (used), "g" ((long )(((unsigned long )num * 8UL + s) + 4UL)), "rm" (tmp___4->addr_limit.seg)); [6760-6762] [2023-11-21 22:07:48,099 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6933] [2023-11-21 22:07:48,102 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_1": "=a" (__ret_gu), "=d" (__val_gu): "0" (idxp)); [6983] [2023-11-21 22:07:48,102 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_2": "=a" (__ret_gu), "=d" (__val_gu): "0" (idxp)); [6986] [2023-11-21 22:07:48,103 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_4": "=a" (__ret_gu), "=d" (__val_gu): "0" (idxp)); [6989] [2023-11-21 22:07:48,103 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_8": "=a" (__ret_gu), "=d" (__val_gu): "0" (idxp)); [6992] [2023-11-21 22:07:48,103 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_X": "=a" (__ret_gu), "=d" (__val_gu): "0" (idxp)); [6995] [2023-11-21 22:07:48,117 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_1": "=a" (__ret_gu), "=d" (__val_gu): "0" ((int *)argp)); [7297] [2023-11-21 22:07:48,117 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_2": "=a" (__ret_gu), "=d" (__val_gu): "0" ((int *)argp)); [7300] [2023-11-21 22:07:48,118 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_4": "=a" (__ret_gu), "=d" (__val_gu): "0" ((int *)argp)); [7303] [2023-11-21 22:07:48,118 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_8": "=a" (__ret_gu), "=d" (__val_gu): "0" ((int *)argp)); [7306] [2023-11-21 22:07:48,118 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_X": "=a" (__ret_gu), "=d" (__val_gu): "0" ((int *)argp)); [7309] [2023-11-21 22:07:48,123 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 *)"/work/vladimir/UFO/Work/test/work/current--X--drivers/vhost/vhost_net.ko--X--defaultlinux-3.7.3--X--32_7a--X--ufo/linux-3.7.3/csd_deg_dscv/13/dscv_tempdir/dscv/ri/32_7a/drivers/vhost/vhost.c.prepared"), "i" (983), "i" (12UL)); [7414-7415] [2023-11-21 22:07:48,125 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7471] [2023-11-21 22:07:48,126 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 *)"/work/vladimir/UFO/Work/test/work/current--X--drivers/vhost/vhost_net.ko--X--defaultlinux-3.7.3--X--32_7a--X--ufo/linux-3.7.3/csd_deg_dscv/13/dscv_tempdir/dscv/ri/32_7a/drivers/vhost/vhost.c.prepared"), "i" (1038), "i" (12UL)); [7498-7499] [2023-11-21 22:07:48,127 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xcb\n6641:\n\t.popsection\n1:\tmovb %b1,%2\n2: 661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xca\n6641:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__pu_err): "iq" (vq->used_flags), "m" (*((struct __large_struct *)(& (vq->used)->flags))), "i" (-14), "0" (__pu_err)); [7514-7516] [2023-11-21 22:07:48,127 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xcb\n6641:\n\t.popsection\n1:\tmovw %w1,%2\n2: 661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xca\n6641:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__pu_err): "ir" (vq->used_flags), "m" (*((struct __large_struct *)(& (vq->used)->flags))), "i" (-14), "0" (__pu_err)); [7519-7521] [2023-11-21 22:07:48,127 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xcb\n6641:\n\t.popsection\n1:\tmovl %k1,%2\n2: 661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xca\n6641:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__pu_err): "ir" (vq->used_flags), "m" (*((struct __large_struct *)(& (vq->used)->flags))), "i" (-14), "0" (__pu_err)); [7524-7526] [2023-11-21 22:07:48,128 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xcb\n6641:\n\t.popsection\n1:\tmovq %1,%2\n2: 661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xca\n6641:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__pu_err): "er" (vq->used_flags), "m" (*((struct __large_struct *)(& (vq->used)->flags))), "i" (-14), "0" (__pu_err)); [7529-7531] [2023-11-21 22:07:48,129 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7543] [2023-11-21 22:07:48,130 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xcb\n6641:\n\t.popsection\n1:\tmovb %b1,%2\n2: 661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xca\n6641:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__pu_err): "iq" (vq->avail_idx), "m" (*((struct __large_struct *)(& (vq->used)->ring) + (unsigned long )vq->num)), "i" (-14), "0" (__pu_err)); [7565-7567] [2023-11-21 22:07:48,130 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xcb\n6641:\n\t.popsection\n1:\tmovw %w1,%2\n2: 661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xca\n6641:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__pu_err): "ir" (vq->avail_idx), "m" (*((struct __large_struct *)(& (vq->used)->ring) + (unsigned long )vq->num)), "i" (-14), "0" (__pu_err)); [7570-7572] [2023-11-21 22:07:48,131 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xcb\n6641:\n\t.popsection\n1:\tmovl %k1,%2\n2: 661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xca\n6641:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__pu_err): "ir" (vq->avail_idx), "m" (*((struct __large_struct *)(& (vq->used)->ring) + (unsigned long )vq->num)), "i" (-14), "0" (__pu_err)); [7575-7577] [2023-11-21 22:07:48,131 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xcb\n6641:\n\t.popsection\n1:\tmovq %1,%2\n2: 661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xca\n6641:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__pu_err): "er" (vq->avail_idx), "m" (*((struct __large_struct *)(& (vq->used)->ring) + (unsigned long )vq->num)), "i" (-14), "0" (__pu_err)); [7580-7582] [2023-11-21 22:07:48,132 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7594] [2023-11-21 22:07:48,133 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_1": "=a" (__ret_gu), "=d" (__val_gu): "0" (& (vq->used)->idx)); [7626] [2023-11-21 22:07:48,134 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_2": "=a" (__ret_gu), "=d" (__val_gu): "0" (& (vq->used)->idx)); [7629] [2023-11-21 22:07:48,134 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_4": "=a" (__ret_gu), "=d" (__val_gu): "0" (& (vq->used)->idx)); [7632] [2023-11-21 22:07:48,135 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_8": "=a" (__ret_gu), "=d" (__val_gu): "0" (& (vq->used)->idx)); [7635] [2023-11-21 22:07:48,135 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_X": "=a" (__ret_gu), "=d" (__val_gu): "0" (& (vq->used)->idx)); [7638] [2023-11-21 22:07:48,156 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xcb\n6641:\n\t.popsection\n1:\tmovb %2,%b1\n2: 661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xca\n6641:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\txorb %b1,%b1\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__gu_err), "=q" (__gu_val): "m" (*((struct __large_struct *)(& (vq->avail)->idx))), "i" (-14), "0" (__gu_err)); [8020-8022] [2023-11-21 22:07:48,156 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xcb\n6641:\n\t.popsection\n1:\tmovw %2,%w1\n2: 661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xca\n6641:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\txorw %w1,%w1\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__gu_err), "=r" (__gu_val): "m" (*((struct __large_struct *)(& (vq->avail)->idx))), "i" (-14), "0" (__gu_err)); [8025-8027] [2023-11-21 22:07:48,157 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xcb\n6641:\n\t.popsection\n1:\tmovl %2,%k1\n2: 661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xca\n6641:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\txorl %k1,%k1\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__gu_err), "=r" (__gu_val): "m" (*((struct __large_struct *)(& (vq->avail)->idx))), "i" (-14), "0" (__gu_err)); [8030-8032] [2023-11-21 22:07:48,157 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xcb\n6641:\n\t.popsection\n1:\tmovq %2,%1\n2: 661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xca\n6641:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\txorq %1,%1\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__gu_err), "=r" (__gu_val): "m" (*((struct __large_struct *)(& (vq->avail)->idx))), "i" (-14), "0" (__gu_err)); [8035-8037] [2023-11-21 22:07:48,161 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8091] [2023-11-21 22:07:48,161 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xcb\n6641:\n\t.popsection\n1:\tmovb %2,%b1\n2: 661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xca\n6641:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\txorb %b1,%b1\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__gu_err___0), "=q" (__gu_val___0): "m" (*((struct __large_struct *)(& (vq->avail)->ring) + (unsigned long )((unsigned int )last_avail_idx % vq->num))), "i" (-14), "0" (__gu_err___0)); [8095-8097] [2023-11-21 22:07:48,162 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xcb\n6641:\n\t.popsection\n1:\tmovw %2,%w1\n2: 661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xca\n6641:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\txorw %w1,%w1\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__gu_err___0), "=r" (__gu_val___0): "m" (*((struct __large_struct *)(& (vq->avail)->ring) + (unsigned long )((unsigned int )last_avail_idx % vq->num))), "i" (-14), "0" (__gu_err___0)); [8100-8102] [2023-11-21 22:07:48,162 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xcb\n6641:\n\t.popsection\n1:\tmovl %2,%k1\n2: 661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xca\n6641:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\txorl %k1,%k1\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__gu_err___0), "=r" (__gu_val___0): "m" (*((struct __large_struct *)(& (vq->avail)->ring) + (unsigned long )((unsigned int )last_avail_idx % vq->num))), "i" (-14), "0" (__gu_err___0)); [8105-8107] [2023-11-21 22:07:48,163 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xcb\n6641:\n\t.popsection\n1:\tmovq %2,%1\n2: 661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xca\n6641:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\txorq %1,%1\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__gu_err___0), "=r" (__gu_val___0): "m" (*((struct __large_struct *)(& (vq->avail)->ring) + (unsigned long )((unsigned int )last_avail_idx % vq->num))), "i" (-14), "0" (__gu_err___0)); [8110-8112] [2023-11-21 22:07:48,176 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 *)"/work/vladimir/UFO/Work/test/work/current--X--drivers/vhost/vhost_net.ko--X--defaultlinux-3.7.3--X--32_7a--X--ufo/linux-3.7.3/csd_deg_dscv/13/dscv_tempdir/dscv/ri/32_7a/drivers/vhost/vhost.c.prepared"), "i" (1365), "i" (12UL)); [8332-8333] [2023-11-21 22:07:48,179 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xcb\n6641:\n\t.popsection\n1:\tmovb %b1,%2\n2: 661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xca\n6641:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__pu_err): "iq" (head), "m" (*((struct __large_struct *)(& used->id))), "i" (-14), "0" (__pu_err)); [8367-8369] [2023-11-21 22:07:48,179 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xcb\n6641:\n\t.popsection\n1:\tmovw %w1,%2\n2: 661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xca\n6641:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__pu_err): "ir" (head), "m" (*((struct __large_struct *)(& used->id))), "i" (-14), "0" (__pu_err)); [8372-8374] [2023-11-21 22:07:48,180 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xcb\n6641:\n\t.popsection\n1:\tmovl %k1,%2\n2: 661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xca\n6641:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__pu_err): "ir" (head), "m" (*((struct __large_struct *)(& used->id))), "i" (-14), "0" (__pu_err)); [8377-8379] [2023-11-21 22:07:48,180 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xcb\n6641:\n\t.popsection\n1:\tmovq %1,%2\n2: 661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xca\n6641:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__pu_err): "er" (head), "m" (*((struct __large_struct *)(& used->id))), "i" (-14), "0" (__pu_err)); [8382-8384] [2023-11-21 22:07:48,182 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xcb\n6641:\n\t.popsection\n1:\tmovb %b1,%2\n2: 661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xca\n6641:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__pu_err___0): "iq" ((unsigned int )len), "m" (*((struct __large_struct *)(& used->len))), "i" (-14), "0" (__pu_err___0)); [8412-8414] [2023-11-21 22:07:48,183 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xcb\n6641:\n\t.popsection\n1:\tmovw %w1,%2\n2: 661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xca\n6641:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__pu_err___0): "ir" ((unsigned int )len), "m" (*((struct __large_struct *)(& used->len))), "i" (-14), "0" (__pu_err___0)); [8417-8419] [2023-11-21 22:07:48,183 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xcb\n6641:\n\t.popsection\n1:\tmovl %k1,%2\n2: 661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xca\n6641:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__pu_err___0): "ir" ((unsigned int )len), "m" (*((struct __large_struct *)(& used->len))), "i" (-14), "0" (__pu_err___0)); [8422-8424] [2023-11-21 22:07:48,183 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xcb\n6641:\n\t.popsection\n1:\tmovq %1,%2\n2: 661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xca\n6641:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__pu_err___0): "er" ((unsigned int )len), "m" (*((struct __large_struct *)(& used->len))), "i" (-14), "0" (__pu_err___0)); [8427-8429] [2023-11-21 22:07:48,187 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8454] [2023-11-21 22:07:48,187 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xcb\n6641:\n\t.popsection\n1:\tmovb %b1,%2\n2: 661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xca\n6641:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__pu_err___1): "iq" ((unsigned int )vq->last_used_idx + 1U), "m" (*((struct __large_struct *)(& (vq->used)->idx))), "i" (-14), "0" (__pu_err___1)); [8458-8460] [2023-11-21 22:07:48,188 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xcb\n6641:\n\t.popsection\n1:\tmovw %w1,%2\n2: 661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xca\n6641:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__pu_err___1): "ir" ((unsigned int )vq->last_used_idx + 1U), "m" (*((struct __large_struct *)(& (vq->used)->idx))), "i" (-14), "0" (__pu_err___1)); [8463-8465] [2023-11-21 22:07:48,188 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xcb\n6641:\n\t.popsection\n1:\tmovl %k1,%2\n2: 661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xca\n6641:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__pu_err___1): "ir" ((unsigned int )vq->last_used_idx + 1U), "m" (*((struct __large_struct *)(& (vq->used)->idx))), "i" (-14), "0" (__pu_err___1)); [8468-8470] [2023-11-21 22:07:48,188 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xcb\n6641:\n\t.popsection\n1:\tmovq %1,%2\n2: 661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xca\n6641:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__pu_err___1): "er" ((unsigned int )vq->last_used_idx + 1U), "m" (*((struct __large_struct *)(& (vq->used)->idx))), "i" (-14), "0" (__pu_err___1)); [8473-8475] [2023-11-21 22:07:48,190 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8502] [2023-11-21 22:07:48,194 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8560] [2023-11-21 22:07:48,196 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8603] [2023-11-21 22:07:48,197 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" (& (vq->used)->idx): "ebx"); [8608] [2023-11-21 22:07:48,197 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" (& (vq->used)->idx): "ebx"); [8611] [2023-11-21 22:07:48,198 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" (& (vq->used)->idx): "ebx"); [8614] [2023-11-21 22:07:48,198 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" (& (vq->used)->idx): "ebx"); [8617] [2023-11-21 22:07:48,198 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" (& (vq->used)->idx): "ebx"); [8620] [2023-11-21 22:07:48,201 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [8678] [2023-11-21 22:07:48,203 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xcb\n6641:\n\t.popsection\n1:\tmovb %2,%b1\n2: 661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xca\n6641:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\txorb %b1,%b1\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__gu_err), "=q" (__gu_val): "m" (*((struct __large_struct *)(& (vq->avail)->flags))), "i" (-14), "0" (__gu_err)); [8693-8695] [2023-11-21 22:07:48,204 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xcb\n6641:\n\t.popsection\n1:\tmovw %2,%w1\n2: 661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xca\n6641:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\txorw %w1,%w1\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__gu_err), "=r" (__gu_val): "m" (*((struct __large_struct *)(& (vq->avail)->flags))), "i" (-14), "0" (__gu_err)); [8698-8700] [2023-11-21 22:07:48,205 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xcb\n6641:\n\t.popsection\n1:\tmovl %2,%k1\n2: 661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xca\n6641:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\txorl %k1,%k1\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__gu_err), "=r" (__gu_val): "m" (*((struct __large_struct *)(& (vq->avail)->flags))), "i" (-14), "0" (__gu_err)); [8703-8705] [2023-11-21 22:07:48,206 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xcb\n6641:\n\t.popsection\n1:\tmovq %2,%1\n2: 661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xca\n6641:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\txorq %1,%1\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__gu_err), "=r" (__gu_val): "m" (*((struct __large_struct *)(& (vq->avail)->flags))), "i" (-14), "0" (__gu_err)); [8708-8710] [2023-11-21 22:07:48,209 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_1": "=a" (__ret_gu), "=d" (__val_gu): "0" ((u16 *)(& (vq->avail)->ring) + (unsigned long )vq->num)); [8754] [2023-11-21 22:07:48,209 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_2": "=a" (__ret_gu), "=d" (__val_gu): "0" ((u16 *)(& (vq->avail)->ring) + (unsigned long )vq->num)); [8757] [2023-11-21 22:07:48,210 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_4": "=a" (__ret_gu), "=d" (__val_gu): "0" ((u16 *)(& (vq->avail)->ring) + (unsigned long )vq->num)); [8760] [2023-11-21 22:07:48,210 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_8": "=a" (__ret_gu), "=d" (__val_gu): "0" ((u16 *)(& (vq->avail)->ring) + (unsigned long )vq->num)); [8763] [2023-11-21 22:07:48,210 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_X": "=a" (__ret_gu), "=d" (__val_gu): "0" ((u16 *)(& (vq->avail)->ring) + (unsigned long )vq->num)); [8766] [2023-11-21 22:07:48,219 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [8894] [2023-11-21 22:07:48,219 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xcb\n6641:\n\t.popsection\n1:\tmovb %2,%b1\n2: 661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xca\n6641:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\txorb %b1,%b1\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__gu_err), "=q" (__gu_val): "m" (*((struct __large_struct *)(& (vq->avail)->idx))), "i" (-14), "0" (__gu_err)); [8898-8900] [2023-11-21 22:07:48,220 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xcb\n6641:\n\t.popsection\n1:\tmovw %2,%w1\n2: 661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xca\n6641:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\txorw %w1,%w1\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__gu_err), "=r" (__gu_val): "m" (*((struct __large_struct *)(& (vq->avail)->idx))), "i" (-14), "0" (__gu_err)); [8903-8905] [2023-11-21 22:07:48,221 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xcb\n6641:\n\t.popsection\n1:\tmovl %2,%k1\n2: 661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xca\n6641:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\txorl %k1,%k1\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__gu_err), "=r" (__gu_val): "m" (*((struct __large_struct *)(& (vq->avail)->idx))), "i" (-14), "0" (__gu_err)); [8908-8910] [2023-11-21 22:07:48,221 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xcb\n6641:\n\t.popsection\n1:\tmovq %2,%1\n2: 661:\n\t.byte 0x66,0x66,0x90\n\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word (9*32+20)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\t.byte 0x0f,0x01,0xca\n6641:\n\t.popsection\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\txorq %1,%1\n\tjmp 2b\n.previous\n .pushsection \"__ex_table\",\"a\"\n .balign 8\n .long (1b) - .\n .long (3b) - .\n .popsection\n": "=r" (__gu_err), "=r" (__gu_val): "m" (*((struct __large_struct *)(& (vq->avail)->idx))), "i" (-14), "0" (__gu_err)); [8913-8915] [2023-11-21 22:07:48,236 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); [9236] [2023-11-21 22:07:48,316 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10174] [2023-11-21 22:07:48,329 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10409] [2023-11-21 22:07:48,333 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10500] [2023-11-21 22:07:48,342 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca355ea4-f100-409a-a28d-30cd4758a881/sv-benchmarks/c/ldv-linux-3.7.3/main1_drivers-vhost-vhost_net-ko--32_7a--linux-3.7.3.i[372197,372210] [2023-11-21 22:07:48,354 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 22:07:48,487 WARN L675 CHandler]: The function __xchg_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 22:07:48,487 WARN L675 CHandler]: The function __get_user_bad is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 22:07:48,488 WARN L675 CHandler]: The function __put_user_bad is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 22:07:48,488 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 22:07:48,495 INFO L206 MainTranslator]: Completed translation [2023-11-21 22:07:48,496 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:07:48 WrapperNode [2023-11-21 22:07:48,496 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 22:07:48,497 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 22:07:48,498 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 22:07:48,498 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 22:07:48,510 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:07:48" (1/1) ... [2023-11-21 22:07:48,621 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:07:48" (1/1) ... [2023-11-21 22:07:48,830 INFO L138 Inliner]: procedures = 335, calls = 2667, calls flagged for inlining = 140, calls inlined = 132, statements flattened = 6894 [2023-11-21 22:07:48,830 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 22:07:48,831 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 22:07:48,831 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 22:07:48,832 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 22:07:48,843 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:07:48" (1/1) ... [2023-11-21 22:07:48,843 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:07:48" (1/1) ... [2023-11-21 22:07:48,875 INFO L184 PluginConnector]: Executing the observer HeapSplitter from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:07:48" (1/1) ... [2023-11-21 22:07:50,342 INFO L187 HeapSplitter]: Split 1064 memory accesses to 17 slices as follows [2, 8, 13, 13, 13, 6, 6, 15, 252, 13, 3, 6, 26, 9, 4, 5, 670] [2023-11-21 22:07:50,343 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:07:48" (1/1) ... [2023-11-21 22:07:50,343 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:07:48" (1/1) ... [2023-11-21 22:07:50,502 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:07:48" (1/1) ... [2023-11-21 22:07:50,530 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:07:48" (1/1) ... [2023-11-21 22:07:50,562 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:07:48" (1/1) ... [2023-11-21 22:07:50,596 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:07:48" (1/1) ... [2023-11-21 22:07:50,653 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 22:07:50,655 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 22:07:50,656 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 22:07:50,656 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 22:07:50,657 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:07:48" (1/1) ... [2023-11-21 22:07:50,662 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 22:07:50,674 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca355ea4-f100-409a-a28d-30cd4758a881/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 22:07:50,691 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca355ea4-f100-409a-a28d-30cd4758a881/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-21 22:07:50,714 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca355ea4-f100-409a-a28d-30cd4758a881/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-21 22:07:50,735 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_add_used_and_signal [2023-11-21 22:07:50,735 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_add_used_and_signal [2023-11-21 22:07:50,735 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toiovecend [2023-11-21 22:07:50,736 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toiovecend [2023-11-21 22:07:50,736 INFO L130 BoogieDeclarations]: Found specification of procedure handle_tx_net [2023-11-21 22:07:50,736 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_tx_net [2023-11-21 22:07:50,736 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_vq_free_iovecs [2023-11-21 22:07:50,736 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_vq_free_iovecs [2023-11-21 22:07:50,737 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2023-11-21 22:07:50,737 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2023-11-21 22:07:50,737 INFO L130 BoogieDeclarations]: Found specification of procedure vq_access_ok [2023-11-21 22:07:50,737 INFO L138 BoogieDeclarations]: Found implementation of procedure vq_access_ok [2023-11-21 22:07:50,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2023-11-21 22:07:50,738 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2023-11-21 22:07:50,738 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2023-11-21 22:07:50,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2023-11-21 22:07:50,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2023-11-21 22:07:50,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2023-11-21 22:07:50,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2023-11-21 22:07:50,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2023-11-21 22:07:50,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2023-11-21 22:07:50,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2023-11-21 22:07:50,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2023-11-21 22:07:50,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2023-11-21 22:07:50,741 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2023-11-21 22:07:50,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2023-11-21 22:07:50,745 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2023-11-21 22:07:50,745 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2023-11-21 22:07:50,745 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2023-11-21 22:07:50,745 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_work_flush [2023-11-21 22:07:50,746 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_work_flush [2023-11-21 22:07:50,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2023-11-21 22:07:50,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2023-11-21 22:07:50,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2023-11-21 22:07:50,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2023-11-21 22:07:50,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2023-11-21 22:07:50,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2023-11-21 22:07:50,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2023-11-21 22:07:50,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2023-11-21 22:07:50,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2023-11-21 22:07:50,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2023-11-21 22:07:50,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2023-11-21 22:07:50,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2023-11-21 22:07:50,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2023-11-21 22:07:50,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2023-11-21 22:07:50,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2023-11-21 22:07:50,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2023-11-21 22:07:50,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2023-11-21 22:07:50,749 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2023-11-21 22:07:50,749 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2023-11-21 22:07:50,749 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_dev_check_owner [2023-11-21 22:07:50,749 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_dev_check_owner [2023-11-21 22:07:50,750 INFO L130 BoogieDeclarations]: Found specification of procedure log_write [2023-11-21 22:07:50,750 INFO L138 BoogieDeclarations]: Found implementation of procedure log_write [2023-11-21 22:07:50,750 INFO L130 BoogieDeclarations]: Found specification of procedure handle_tx [2023-11-21 22:07:50,750 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_tx [2023-11-21 22:07:50,750 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2023-11-21 22:07:50,750 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2023-11-21 22:07:50,751 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2023-11-21 22:07:50,751 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2023-11-21 22:07:50,751 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-11-21 22:07:50,751 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-11-21 22:07:50,751 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_vq_reset [2023-11-21 22:07:50,751 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_vq_reset [2023-11-21 22:07:50,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-21 22:07:50,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-21 22:07:50,752 INFO L130 BoogieDeclarations]: Found specification of procedure vq_log_access_ok [2023-11-21 22:07:50,752 INFO L138 BoogieDeclarations]: Found implementation of procedure vq_log_access_ok [2023-11-21 22:07:50,752 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-21 22:07:50,752 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-21 22:07:50,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-21 22:07:50,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-21 22:07:50,753 INFO L130 BoogieDeclarations]: Found specification of procedure __put_user_bad [2023-11-21 22:07:50,753 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-11-21 22:07:50,753 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-11-21 22:07:50,753 INFO L130 BoogieDeclarations]: Found specification of procedure __vhost_add_used_n [2023-11-21 22:07:50,753 INFO L138 BoogieDeclarations]: Found implementation of procedure __vhost_add_used_n [2023-11-21 22:07:50,753 INFO L130 BoogieDeclarations]: Found specification of procedure tx_poll_start [2023-11-21 22:07:50,753 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_poll_start [2023-11-21 22:07:50,754 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_poll_queue [2023-11-21 22:07:50,754 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_poll_queue [2023-11-21 22:07:50,754 INFO L130 BoogieDeclarations]: Found specification of procedure handle_rx [2023-11-21 22:07:50,754 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_rx [2023-11-21 22:07:50,754 INFO L130 BoogieDeclarations]: Found specification of procedure handle_tx_kick [2023-11-21 22:07:50,754 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_tx_kick [2023-11-21 22:07:50,755 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_net_open [2023-11-21 22:07:50,755 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_net_open [2023-11-21 22:07:50,755 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-11-21 22:07:50,755 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-11-21 22:07:50,755 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-21 22:07:50,755 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-21 22:07:50,755 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2023-11-21 22:07:50,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2023-11-21 22:07:50,757 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_fget [2023-11-21 22:07:50,757 INFO L138 BoogieDeclarations]: Found implementation of procedure eventfd_fget [2023-11-21 22:07:50,758 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_poll_init [2023-11-21 22:07:50,758 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_poll_init [2023-11-21 22:07:50,758 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-21 22:07:50,759 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-21 22:07:50,760 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-21 22:07:50,761 INFO L130 BoogieDeclarations]: Found specification of procedure vq_memory_access_ok [2023-11-21 22:07:50,761 INFO L138 BoogieDeclarations]: Found implementation of procedure vq_memory_access_ok [2023-11-21 22:07:50,761 INFO L130 BoogieDeclarations]: Found specification of procedure move_iovec_hdr [2023-11-21 22:07:50,762 INFO L138 BoogieDeclarations]: Found implementation of procedure move_iovec_hdr [2023-11-21 22:07:50,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2023-11-21 22:07:50,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2023-11-21 22:07:50,763 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2023-11-21 22:07:50,763 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2023-11-21 22:07:50,763 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2023-11-21 22:07:50,763 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2023-11-21 22:07:50,763 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2023-11-21 22:07:50,763 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2023-11-21 22:07:50,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2023-11-21 22:07:50,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2023-11-21 22:07:50,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2023-11-21 22:07:50,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2023-11-21 22:07:50,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2023-11-21 22:07:50,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2023-11-21 22:07:50,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2023-11-21 22:07:50,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2023-11-21 22:07:50,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2023-11-21 22:07:50,765 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-21 22:07:50,766 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-21 22:07:50,766 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_work_queue [2023-11-21 22:07:50,766 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_work_queue [2023-11-21 22:07:50,766 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_net_stop [2023-11-21 22:07:50,766 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_net_stop [2023-11-21 22:07:50,766 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-21 22:07:50,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2023-11-21 22:07:50,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2023-11-21 22:07:50,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2023-11-21 22:07:50,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2023-11-21 22:07:50,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2023-11-21 22:07:50,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2023-11-21 22:07:50,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2023-11-21 22:07:50,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2023-11-21 22:07:50,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2023-11-21 22:07:50,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2023-11-21 22:07:50,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2023-11-21 22:07:50,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2023-11-21 22:07:50,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2023-11-21 22:07:50,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2023-11-21 22:07:50,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2023-11-21 22:07:50,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2023-11-21 22:07:50,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2023-11-21 22:07:50,769 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_dev_cleanup [2023-11-21 22:07:50,769 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_dev_cleanup [2023-11-21 22:07:50,769 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_zerocopy_callback [2023-11-21 22:07:50,769 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_zerocopy_callback [2023-11-21 22:07:50,769 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2023-11-21 22:07:50,769 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2023-11-21 22:07:50,770 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_net_flush_vq [2023-11-21 22:07:50,770 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_net_flush_vq [2023-11-21 22:07:50,770 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_net_stop_vq [2023-11-21 22:07:50,770 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_net_stop_vq [2023-11-21 22:07:50,770 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2023-11-21 22:07:50,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2023-11-21 22:07:50,771 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-11-21 22:07:50,771 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-11-21 22:07:50,771 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-21 22:07:50,771 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-21 22:07:50,771 INFO L130 BoogieDeclarations]: Found specification of procedure fput [2023-11-21 22:07:50,771 INFO L138 BoogieDeclarations]: Found implementation of procedure fput [2023-11-21 22:07:50,771 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-11-21 22:07:50,772 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-11-21 22:07:50,772 INFO L130 BoogieDeclarations]: Found specification of procedure next_desc [2023-11-21 22:07:50,772 INFO L138 BoogieDeclarations]: Found implementation of procedure next_desc [2023-11-21 22:07:50,772 INFO L130 BoogieDeclarations]: Found specification of procedure iov_length [2023-11-21 22:07:50,772 INFO L138 BoogieDeclarations]: Found implementation of procedure iov_length [2023-11-21 22:07:50,772 INFO L130 BoogieDeclarations]: Found specification of procedure tx_poll_stop [2023-11-21 22:07:50,772 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_poll_stop [2023-11-21 22:07:50,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2023-11-21 22:07:50,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2023-11-21 22:07:50,773 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2023-11-21 22:07:50,773 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2023-11-21 22:07:50,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2023-11-21 22:07:50,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2023-11-21 22:07:50,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2023-11-21 22:07:50,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2023-11-21 22:07:50,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2023-11-21 22:07:50,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2023-11-21 22:07:50,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2023-11-21 22:07:50,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2023-11-21 22:07:50,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2023-11-21 22:07:50,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2023-11-21 22:07:50,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2023-11-21 22:07:50,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2023-11-21 22:07:50,776 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2023-11-21 22:07:50,777 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2023-11-21 22:07:50,777 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2023-11-21 22:07:50,777 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2023-11-21 22:07:50,777 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2023-11-21 22:07:50,777 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2023-11-21 22:07:50,777 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2023-11-21 22:07:50,778 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_has_feature [2023-11-21 22:07:50,778 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_has_feature [2023-11-21 22:07:50,778 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-21 22:07:50,778 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-21 22:07:50,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2023-11-21 22:07:50,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2023-11-21 22:07:50,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2023-11-21 22:07:50,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2023-11-21 22:07:50,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2023-11-21 22:07:50,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2023-11-21 22:07:50,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2023-11-21 22:07:50,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2023-11-21 22:07:50,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2023-11-21 22:07:50,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2023-11-21 22:07:50,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2023-11-21 22:07:50,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2023-11-21 22:07:50,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2023-11-21 22:07:50,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2023-11-21 22:07:50,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2023-11-21 22:07:50,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2023-11-21 22:07:50,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2023-11-21 22:07:50,787 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2023-11-21 22:07:50,787 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2023-11-21 22:07:50,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-21 22:07:50,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-11-21 22:07:50,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-11-21 22:07:50,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2023-11-21 22:07:50,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2023-11-21 22:07:50,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2023-11-21 22:07:50,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2023-11-21 22:07:50,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2023-11-21 22:07:50,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2023-11-21 22:07:50,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2023-11-21 22:07:50,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2023-11-21 22:07:50,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2023-11-21 22:07:50,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2023-11-21 22:07:50,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2023-11-21 22:07:50,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2023-11-21 22:07:50,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2023-11-21 22:07:50,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2023-11-21 22:07:50,789 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_work_init [2023-11-21 22:07:50,789 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_work_init [2023-11-21 22:07:50,789 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_ctx_fileget [2023-11-21 22:07:50,790 INFO L138 BoogieDeclarations]: Found implementation of procedure eventfd_ctx_fileget [2023-11-21 22:07:50,790 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_net_flush [2023-11-21 22:07:50,790 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_net_flush [2023-11-21 22:07:50,790 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2023-11-21 22:07:50,790 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2023-11-21 22:07:50,790 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-21 22:07:50,790 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-21 22:07:50,791 INFO L130 BoogieDeclarations]: Found specification of procedure __get_user_bad [2023-11-21 22:07:50,791 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_ubuf_put [2023-11-21 22:07:50,791 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_ubuf_put [2023-11-21 22:07:50,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-21 22:07:50,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-21 22:07:50,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-11-21 22:07:50,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2023-11-21 22:07:50,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2023-11-21 22:07:50,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2023-11-21 22:07:50,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2023-11-21 22:07:50,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2023-11-21 22:07:50,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2023-11-21 22:07:50,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2023-11-21 22:07:50,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2023-11-21 22:07:50,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2023-11-21 22:07:50,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2023-11-21 22:07:50,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2023-11-21 22:07:50,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2023-11-21 22:07:50,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2023-11-21 22:07:50,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2023-11-21 22:07:50,793 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2023-11-21 22:07:50,793 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2023-11-21 22:07:50,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex [2023-11-21 22:07:50,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex [2023-11-21 22:07:50,794 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock [2023-11-21 22:07:50,794 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock [2023-11-21 22:07:50,794 INFO L130 BoogieDeclarations]: Found specification of procedure translate_desc [2023-11-21 22:07:50,794 INFO L138 BoogieDeclarations]: Found implementation of procedure translate_desc [2023-11-21 22:07:50,794 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_ctx_put [2023-11-21 22:07:50,794 INFO L138 BoogieDeclarations]: Found implementation of procedure eventfd_ctx_put [2023-11-21 22:07:50,795 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_net_ioctl [2023-11-21 22:07:50,795 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_net_ioctl [2023-11-21 22:07:50,795 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_net_disable_vq [2023-11-21 22:07:50,795 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_net_disable_vq [2023-11-21 22:07:50,795 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2023-11-21 22:07:50,795 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2023-11-21 22:07:50,795 INFO L130 BoogieDeclarations]: Found specification of procedure mmput [2023-11-21 22:07:50,796 INFO L138 BoogieDeclarations]: Found implementation of procedure mmput [2023-11-21 22:07:50,796 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2023-11-21 22:07:50,796 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2023-11-21 22:07:50,796 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2023-11-21 22:07:50,796 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2023-11-21 22:07:50,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-21 22:07:50,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-21 22:07:50,797 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_ubuf_put_and_wait [2023-11-21 22:07:50,797 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_ubuf_put_and_wait [2023-11-21 22:07:50,798 INFO L130 BoogieDeclarations]: Found specification of procedure copy_user_generic [2023-11-21 22:07:50,799 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_user_generic [2023-11-21 22:07:50,799 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-21 22:07:50,799 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_cpu_idle [2023-11-21 22:07:50,799 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_cpu_idle [2023-11-21 22:07:50,799 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2023-11-21 22:07:50,799 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2023-11-21 22:07:50,799 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_get_vq_desc [2023-11-21 22:07:50,799 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_get_vq_desc [2023-11-21 22:07:50,800 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 22:07:50,800 INFO L130 BoogieDeclarations]: Found specification of procedure eventfd_signal [2023-11-21 22:07:50,800 INFO L138 BoogieDeclarations]: Found implementation of procedure eventfd_signal [2023-11-21 22:07:50,800 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_enable_notify [2023-11-21 22:07:50,800 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_enable_notify [2023-11-21 22:07:50,800 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_poll_stop [2023-11-21 22:07:50,800 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_poll_stop [2023-11-21 22:07:50,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2023-11-21 22:07:50,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2023-11-21 22:07:50,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2023-11-21 22:07:50,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2023-11-21 22:07:50,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2023-11-21 22:07:50,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2023-11-21 22:07:50,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2023-11-21 22:07:50,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2023-11-21 22:07:50,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2023-11-21 22:07:50,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2023-11-21 22:07:50,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2023-11-21 22:07:50,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2023-11-21 22:07:50,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2023-11-21 22:07:50,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2023-11-21 22:07:50,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2023-11-21 22:07:50,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2023-11-21 22:07:50,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2023-11-21 22:07:50,803 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2023-11-21 22:07:50,803 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2023-11-21 22:07:50,803 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-21 22:07:50,804 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_stop [2023-11-21 22:07:50,804 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_stop [2023-11-21 22:07:50,804 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-21 22:07:50,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-21 22:07:50,805 INFO L130 BoogieDeclarations]: Found specification of procedure memory_access_ok [2023-11-21 22:07:50,805 INFO L138 BoogieDeclarations]: Found implementation of procedure memory_access_ok [2023-11-21 22:07:50,805 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2023-11-21 22:07:50,805 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2023-11-21 22:07:50,805 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2023-11-21 22:07:50,805 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2023-11-21 22:07:50,806 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_work_seq_done [2023-11-21 22:07:50,806 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_work_seq_done [2023-11-21 22:07:50,806 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-11-21 22:07:50,806 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-11-21 22:07:50,806 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_net_release [2023-11-21 22:07:50,806 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_net_release [2023-11-21 22:07:50,806 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-11-21 22:07:50,807 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-11-21 22:07:50,807 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_disable_notify [2023-11-21 22:07:50,807 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_disable_notify [2023-11-21 22:07:50,807 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2023-11-21 22:07:50,807 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2023-11-21 22:07:50,807 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-21 22:07:50,808 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-21 22:07:50,808 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_update_used_flags [2023-11-21 22:07:50,808 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_update_used_flags [2023-11-21 22:07:50,809 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_discard_vq_desc [2023-11-21 22:07:50,809 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_discard_vq_desc [2023-11-21 22:07:50,809 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2023-11-21 22:07:50,809 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_is_held [2023-11-21 22:07:50,809 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_poll_flush [2023-11-21 22:07:50,809 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_poll_flush [2023-11-21 22:07:50,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex [2023-11-21 22:07:50,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex [2023-11-21 22:07:50,810 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-21 22:07:50,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-21 22:07:50,810 INFO L130 BoogieDeclarations]: Found specification of procedure log_access_ok [2023-11-21 22:07:50,810 INFO L138 BoogieDeclarations]: Found implementation of procedure log_access_ok [2023-11-21 22:07:50,810 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-11-21 22:07:50,810 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-11-21 22:07:50,810 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-11-21 22:07:50,811 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-11-21 22:07:50,814 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_signal [2023-11-21 22:07:50,815 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_signal [2023-11-21 22:07:50,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-21 22:07:50,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-11-21 22:07:50,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-11-21 22:07:50,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2023-11-21 22:07:50,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2023-11-21 22:07:50,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2023-11-21 22:07:50,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2023-11-21 22:07:50,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2023-11-21 22:07:50,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2023-11-21 22:07:50,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2023-11-21 22:07:50,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2023-11-21 22:07:50,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2023-11-21 22:07:50,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2023-11-21 22:07:50,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2023-11-21 22:07:50,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2023-11-21 22:07:50,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2023-11-21 22:07:50,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2023-11-21 22:07:50,817 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_zerocopy_signal_used [2023-11-21 22:07:50,817 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_zerocopy_signal_used [2023-11-21 22:07:50,817 INFO L130 BoogieDeclarations]: Found specification of procedure vhost_poll_start [2023-11-21 22:07:50,818 INFO L138 BoogieDeclarations]: Found implementation of procedure vhost_poll_start [2023-11-21 22:07:50,818 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2023-11-21 22:07:50,818 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2023-11-21 22:07:50,818 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 22:07:50,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 22:07:50,818 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-21 22:07:50,818 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-21 22:07:51,712 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 22:07:51,716 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 22:07:55,279 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L5857: SUMMARY for call __copy_to_user_#t~ret139#1 := ldv__builtin_expect((if 0 != __copy_to_user_~ret~2#1 then 1 else 0), 0); srcloc: null [2023-11-21 22:07:55,280 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L5857-1: assume -9223372036854775808 <= __copy_to_user_#t~ret139#1 && __copy_to_user_#t~ret139#1 <= 9223372036854775807;__copy_to_user_~tmp___1~3#1 := __copy_to_user_#t~ret139#1;havoc __copy_to_user_#t~ret139#1; [2023-11-21 22:07:55,280 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L5845: SUMMARY for call __copy_to_user_#t~ret138#1 := ldv__builtin_expect((if 0 != __copy_to_user_~ret~2#1 then 1 else 0), 0); srcloc: null [2023-11-21 22:07:55,280 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L5845-1: assume -9223372036854775808 <= __copy_to_user_#t~ret138#1 && __copy_to_user_#t~ret138#1 <= 9223372036854775807;__copy_to_user_~tmp___0~6#1 := __copy_to_user_#t~ret138#1;havoc __copy_to_user_#t~ret138#1; [2023-11-21 22:07:55,280 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L5866: assume __copy_to_user_#t~switch137#1; [2023-11-21 22:07:55,281 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L5866: assume !__copy_to_user_#t~switch137#1; [2023-11-21 22:07:55,281 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L5858: assume 0 != __copy_to_user_~tmp___1~3#1;__copy_to_user_#res#1 := __copy_to_user_~ret~2#1; [2023-11-21 22:07:55,281 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L5858: assume !(0 != __copy_to_user_~tmp___1~3#1);__copy_to_user_#res#1 := __copy_to_user_~ret~2#1; [2023-11-21 22:07:55,281 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L5854: assume __copy_to_user_#t~switch137#1; [2023-11-21 22:07:55,281 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L5854: assume !__copy_to_user_#t~switch137#1;__copy_to_user_#t~switch137#1 := true; [2023-11-21 22:07:55,281 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L5825: havoc __copy_to_user_#t~switch137#1; [2023-11-21 22:07:55,281 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L5846: assume 0 != __copy_to_user_~tmp___0~6#1;__copy_to_user_#res#1 := __copy_to_user_~ret~2#1; [2023-11-21 22:07:55,281 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L5846: assume !(0 != __copy_to_user_~tmp___0~6#1);__copy_to_user_#res#1 := __copy_to_user_~ret~2#1; [2023-11-21 22:07:55,281 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L5842: assume __copy_to_user_#t~switch137#1; [2023-11-21 22:07:55,281 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L5842: assume !__copy_to_user_#t~switch137#1;__copy_to_user_#t~switch137#1 := __copy_to_user_#t~switch137#1 || 16 == __copy_to_user_~size#1; [2023-11-21 22:07:55,282 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L5838: assume __copy_to_user_#t~switch137#1;__copy_to_user_#res#1 := __copy_to_user_~ret~2#1; [2023-11-21 22:07:55,282 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L5838: assume !__copy_to_user_#t~switch137#1;__copy_to_user_#t~switch137#1 := __copy_to_user_#t~switch137#1 || 10 == __copy_to_user_~size#1; [2023-11-21 22:07:55,282 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L5867: SUMMARY for call __copy_to_user_#t~ret140#1 := copy_user_generic(__copy_to_user_~dst#1.base, __copy_to_user_~dst#1.offset, __copy_to_user_~src#1.base, __copy_to_user_~src#1.offset, __copy_to_user_~size#1); srcloc: null [2023-11-21 22:07:55,282 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L5834: assume __copy_to_user_#t~switch137#1;__copy_to_user_#res#1 := __copy_to_user_~ret~2#1; [2023-11-21 22:07:55,282 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L5834: assume !__copy_to_user_#t~switch137#1;__copy_to_user_#t~switch137#1 := __copy_to_user_#t~switch137#1 || 8 == __copy_to_user_~size#1; [2023-11-21 22:07:55,282 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L5867-1: __copy_to_user_~tmp___2~4#1 := __copy_to_user_#t~ret140#1;havoc __copy_to_user_#t~ret140#1;__copy_to_user_#res#1 := (if __copy_to_user_~tmp___2~4#1 % 18446744073709551616 % 4294967296 <= 2147483647 then __copy_to_user_~tmp___2~4#1 % 18446744073709551616 % 4294967296 else __copy_to_user_~tmp___2~4#1 % 18446744073709551616 % 4294967296 - 4294967296); [2023-11-21 22:07:55,282 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L5830: assume __copy_to_user_#t~switch137#1;__copy_to_user_#res#1 := __copy_to_user_~ret~2#1; [2023-11-21 22:07:55,282 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L5830: assume !__copy_to_user_#t~switch137#1;__copy_to_user_#t~switch137#1 := __copy_to_user_#t~switch137#1 || 4 == __copy_to_user_~size#1; [2023-11-21 22:07:55,282 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume __copy_to_user_#t~switch137#1;__copy_to_user_#res#1 := __copy_to_user_~ret~2#1; [2023-11-21 22:07:55,282 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !__copy_to_user_#t~switch137#1;__copy_to_user_#t~switch137#1 := __copy_to_user_#t~switch137#1 || 2 == __copy_to_user_~size#1; [2023-11-21 22:08:00,524 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L5785: SUMMARY for call __copy_from_user_#t~ret133#1 := ldv__builtin_expect((if 0 != __copy_from_user_~ret~1#1 then 1 else 0), 0); srcloc: null [2023-11-21 22:08:00,524 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L5785-1: assume -9223372036854775808 <= __copy_from_user_#t~ret133#1 && __copy_from_user_#t~ret133#1 <= 9223372036854775807;__copy_from_user_~tmp___0~5#1 := __copy_from_user_#t~ret133#1;havoc __copy_from_user_#t~ret133#1; [2023-11-21 22:08:00,524 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L5786: assume 0 != __copy_from_user_~tmp___0~5#1;__copy_from_user_#res#1 := __copy_from_user_~ret~1#1; [2023-11-21 22:08:00,524 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L5786: assume !(0 != __copy_from_user_~tmp___0~5#1);__copy_from_user_#res#1 := __copy_from_user_~ret~1#1; [2023-11-21 22:08:00,524 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L5760: havoc __copy_from_user_#t~switch132#1; [2023-11-21 22:08:00,524 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L5794: assume __copy_from_user_#t~switch132#1; [2023-11-21 22:08:00,524 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L5794: assume !__copy_from_user_#t~switch132#1;__copy_from_user_#t~switch132#1 := true; [2023-11-21 22:08:00,525 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L5798: SUMMARY for call __copy_from_user_#t~ret134#1 := ldv__builtin_expect((if 0 != __copy_from_user_~ret~1#1 then 1 else 0), 0); srcloc: null [2023-11-21 22:08:00,525 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L5798-1: assume -9223372036854775808 <= __copy_from_user_#t~ret134#1 && __copy_from_user_#t~ret134#1 <= 9223372036854775807;__copy_from_user_~tmp___1~2#1 := __copy_from_user_#t~ret134#1;havoc __copy_from_user_#t~ret134#1; [2023-11-21 22:08:00,525 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L5799: assume 0 != __copy_from_user_~tmp___1~2#1;__copy_from_user_#res#1 := __copy_from_user_~ret~1#1; [2023-11-21 22:08:00,525 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L5799: assume !(0 != __copy_from_user_~tmp___1~2#1);__copy_from_user_#res#1 := __copy_from_user_~ret~1#1; [2023-11-21 22:08:00,525 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L5766: assume __copy_from_user_#t~switch132#1;__copy_from_user_#res#1 := __copy_from_user_~ret~1#1; [2023-11-21 22:08:00,525 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L5766: assume !__copy_from_user_#t~switch132#1;__copy_from_user_#t~switch132#1 := __copy_from_user_#t~switch132#1 || 4 == __copy_from_user_~size#1; [2023-11-21 22:08:00,525 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L5771: assume __copy_from_user_#t~switch132#1;__copy_from_user_#res#1 := __copy_from_user_~ret~1#1; [2023-11-21 22:08:00,525 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L5771: assume !__copy_from_user_#t~switch132#1;__copy_from_user_#t~switch132#1 := __copy_from_user_#t~switch132#1 || 8 == __copy_from_user_~size#1; [2023-11-21 22:08:00,525 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##75: assume !__copy_from_user_#t~switch132#1;__copy_from_user_#t~switch132#1 := __copy_from_user_#t~switch132#1 || 2 == __copy_from_user_~size#1; [2023-11-21 22:08:00,525 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##74: assume __copy_from_user_#t~switch132#1;__copy_from_user_#res#1 := __copy_from_user_~ret~1#1; [2023-11-21 22:08:00,526 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L5807: assume __copy_from_user_#t~switch132#1; [2023-11-21 22:08:00,526 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L5807: assume !__copy_from_user_#t~switch132#1; [2023-11-21 22:08:00,526 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L5808-1: __copy_from_user_~tmp___2~3#1 := __copy_from_user_#t~ret135#1;havoc __copy_from_user_#t~ret135#1;__copy_from_user_#res#1 := (if __copy_from_user_~tmp___2~3#1 % 18446744073709551616 % 4294967296 <= 2147483647 then __copy_from_user_~tmp___2~3#1 % 18446744073709551616 % 4294967296 else __copy_from_user_~tmp___2~3#1 % 18446744073709551616 % 4294967296 - 4294967296); [2023-11-21 22:08:00,526 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L5808: SUMMARY for call __copy_from_user_#t~ret135#1 := copy_user_generic(__copy_from_user_~dst#1.base, __copy_from_user_~dst#1.offset, __copy_from_user_~src#1.base, __copy_from_user_~src#1.offset, __copy_from_user_~size#1); srcloc: null [2023-11-21 22:08:00,526 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L5776: assume __copy_from_user_#t~switch132#1;__copy_from_user_#res#1 := __copy_from_user_~ret~1#1; [2023-11-21 22:08:00,526 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L5776: assume !__copy_from_user_#t~switch132#1;__copy_from_user_#t~switch132#1 := __copy_from_user_#t~switch132#1 || 10 == __copy_from_user_~size#1; [2023-11-21 22:08:00,526 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L5781: assume __copy_from_user_#t~switch132#1; [2023-11-21 22:08:00,526 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L5781: assume !__copy_from_user_#t~switch132#1;__copy_from_user_#t~switch132#1 := __copy_from_user_#t~switch132#1 || 16 == __copy_from_user_~size#1; [2023-11-21 22:08:01,708 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 22:08:04,565 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 22:08:04,565 INFO L308 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-21 22:08:04,568 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:08:04 BoogieIcfgContainer [2023-11-21 22:08:04,568 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 22:08:04,570 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-21 22:08:04,570 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-21 22:08:04,573 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-21 22:08:04,574 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.11 10:07:44" (1/3) ... [2023-11-21 22:08:04,575 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@193479d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 10:08:04, skipping insertion in model container [2023-11-21 22:08:04,576 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:07:48" (2/3) ... [2023-11-21 22:08:04,576 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@193479d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 10:08:04, skipping insertion in model container [2023-11-21 22:08:04,577 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:08:04" (3/3) ... [2023-11-21 22:08:04,578 INFO L112 eAbstractionObserver]: Analyzing ICFG main1_drivers-vhost-vhost_net-ko--32_7a--linux-3.7.3.i [2023-11-21 22:08:04,598 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-21 22:08:04,598 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-21 22:08:04,711 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-21 22:08:04,718 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@54653b7b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-21 22:08:04,718 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-21 22:08:04,732 INFO L276 IsEmpty]: Start isEmpty. Operand has 1959 states, 1232 states have (on average 1.3222402597402598) internal successors, (1629), 1278 states have internal predecessors, (1629), 616 states have call successors, (616), 109 states have call predecessors, (616), 109 states have return successors, (616), 611 states have call predecessors, (616), 616 states have call successors, (616) [2023-11-21 22:08:04,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-11-21 22:08:04,741 INFO L187 NwaCegarLoop]: Found error trace [2023-11-21 22:08:04,742 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 22:08:04,742 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-21 22:08:04,749 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 22:08:04,750 INFO L85 PathProgramCache]: Analyzing trace with hash 938996045, now seen corresponding path program 1 times [2023-11-21 22:08:04,759 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 22:08:04,760 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [647110093] [2023-11-21 22:08:04,760 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 22:08:04,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 22:08:05,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:08:05,337 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 22:08:05,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:08:05,364 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 22:08:05,364 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 22:08:05,365 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [647110093] [2023-11-21 22:08:05,365 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [647110093] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 22:08:05,365 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 22:08:05,366 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-21 22:08:05,367 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [332038238] [2023-11-21 22:08:05,368 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 22:08:05,376 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-21 22:08:05,377 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 22:08:05,417 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-21 22:08:05,418 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-21 22:08:05,426 INFO L87 Difference]: Start difference. First operand has 1959 states, 1232 states have (on average 1.3222402597402598) internal successors, (1629), 1278 states have internal predecessors, (1629), 616 states have call successors, (616), 109 states have call predecessors, (616), 109 states have return successors, (616), 611 states have call predecessors, (616), 616 states have call successors, (616) Second operand has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 3 states have internal predecessors, (7), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-21 22:08:07,760 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 [] [2023-11-21 22:08:08,774 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-21 22:08:08,775 INFO L93 Difference]: Finished difference Result 3912 states and 5783 transitions. [2023-11-21 22:08:08,777 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-21 22:08:08,779 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 3 states have internal predecessors, (7), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 10 [2023-11-21 22:08:08,779 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-21 22:08:08,830 INFO L225 Difference]: With dead ends: 3912 [2023-11-21 22:08:08,830 INFO L226 Difference]: Without dead ends: 1951 [2023-11-21 22:08:08,852 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-21 22:08:08,856 INFO L413 NwaCegarLoop]: 2655 mSDtfsCounter, 2847 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 196 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2847 SdHoareTripleChecker+Valid, 2655 SdHoareTripleChecker+Invalid, 197 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 196 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.9s IncrementalHoareTripleChecker+Time [2023-11-21 22:08:08,858 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2847 Valid, 2655 Invalid, 197 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 196 Invalid, 1 Unknown, 0 Unchecked, 2.9s Time] [2023-11-21 22:08:08,886 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1951 states. [2023-11-21 22:08:09,190 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1951 to 1951. [2023-11-21 22:08:09,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1951 states, 1227 states have (on average 1.3178484107579462) internal successors, (1617), 1270 states have internal predecessors, (1617), 615 states have call successors, (615), 109 states have call predecessors, (615), 108 states have return successors, (610), 605 states have call predecessors, (610), 610 states have call successors, (610) [2023-11-21 22:08:09,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1951 states to 1951 states and 2842 transitions. [2023-11-21 22:08:09,231 INFO L78 Accepts]: Start accepts. Automaton has 1951 states and 2842 transitions. Word has length 10 [2023-11-21 22:08:09,232 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-21 22:08:09,233 INFO L495 AbstractCegarLoop]: Abstraction has 1951 states and 2842 transitions. [2023-11-21 22:08:09,233 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 2.3333333333333335) internal successors, (7), 3 states have internal predecessors, (7), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-21 22:08:09,233 INFO L276 IsEmpty]: Start isEmpty. Operand 1951 states and 2842 transitions. [2023-11-21 22:08:09,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-11-21 22:08:09,235 INFO L187 NwaCegarLoop]: Found error trace [2023-11-21 22:08:09,236 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 22:08:09,236 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-21 22:08:09,236 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-21 22:08:09,237 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 22:08:09,237 INFO L85 PathProgramCache]: Analyzing trace with hash -956981175, now seen corresponding path program 1 times [2023-11-21 22:08:09,237 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 22:08:09,238 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [313432125] [2023-11-21 22:08:09,238 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 22:08:09,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 22:08:09,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:08:09,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 22:08:09,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:08:09,468 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 22:08:09,469 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 22:08:09,469 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [313432125] [2023-11-21 22:08:09,470 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [313432125] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 22:08:09,470 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 22:08:09,470 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-21 22:08:09,475 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1709597009] [2023-11-21 22:08:09,475 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 22:08:09,477 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-21 22:08:09,477 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 22:08:09,478 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-21 22:08:09,479 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-21 22:08:09,480 INFO L87 Difference]: Start difference. First operand 1951 states and 2842 transitions. Second operand has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-21 22:08:11,773 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 [] [2023-11-21 22:08:12,527 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-21 22:08:12,527 INFO L93 Difference]: Finished difference Result 1953 states and 2843 transitions. [2023-11-21 22:08:12,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-21 22:08:12,529 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 11 [2023-11-21 22:08:12,529 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-21 22:08:12,547 INFO L225 Difference]: With dead ends: 1953 [2023-11-21 22:08:12,548 INFO L226 Difference]: Without dead ends: 1950 [2023-11-21 22:08:12,550 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-21 22:08:12,551 INFO L413 NwaCegarLoop]: 2644 mSDtfsCounter, 2834 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 195 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2834 SdHoareTripleChecker+Valid, 2644 SdHoareTripleChecker+Invalid, 196 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 195 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.8s IncrementalHoareTripleChecker+Time [2023-11-21 22:08:12,552 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2834 Valid, 2644 Invalid, 196 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 195 Invalid, 1 Unknown, 0 Unchecked, 2.8s Time] [2023-11-21 22:08:12,558 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1950 states. [2023-11-21 22:08:12,691 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1950 to 1950. [2023-11-21 22:08:12,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1950 states, 1227 states have (on average 1.317033414832926) internal successors, (1616), 1269 states have internal predecessors, (1616), 614 states have call successors, (614), 109 states have call predecessors, (614), 108 states have return successors, (610), 605 states have call predecessors, (610), 610 states have call successors, (610) [2023-11-21 22:08:12,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1950 states to 1950 states and 2840 transitions. [2023-11-21 22:08:12,722 INFO L78 Accepts]: Start accepts. Automaton has 1950 states and 2840 transitions. Word has length 11 [2023-11-21 22:08:12,723 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-21 22:08:12,723 INFO L495 AbstractCegarLoop]: Abstraction has 1950 states and 2840 transitions. [2023-11-21 22:08:12,723 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 3 states have internal predecessors, (8), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-21 22:08:12,723 INFO L276 IsEmpty]: Start isEmpty. Operand 1950 states and 2840 transitions. [2023-11-21 22:08:12,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2023-11-21 22:08:12,724 INFO L187 NwaCegarLoop]: Found error trace [2023-11-21 22:08:12,724 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 22:08:12,724 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-21 22:08:12,725 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-21 22:08:12,725 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 22:08:12,725 INFO L85 PathProgramCache]: Analyzing trace with hash 397272016, now seen corresponding path program 1 times [2023-11-21 22:08:12,725 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 22:08:12,726 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [163608955] [2023-11-21 22:08:12,726 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 22:08:12,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 22:08:12,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:08:12,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 22:08:12,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:08:12,903 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 22:08:12,903 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 22:08:12,903 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [163608955] [2023-11-21 22:08:12,906 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [163608955] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 22:08:12,906 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 22:08:12,906 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-21 22:08:12,907 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [930223879] [2023-11-21 22:08:12,907 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 22:08:12,909 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-21 22:08:12,910 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 22:08:12,911 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-21 22:08:12,911 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-21 22:08:12,911 INFO L87 Difference]: Start difference. First operand 1950 states and 2840 transitions. Second operand has 3 states, 3 states have (on average 3.0) internal successors, (9), 3 states have internal predecessors, (9), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-21 22:08:15,125 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 [] [2023-11-21 22:08:15,735 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-21 22:08:15,735 INFO L93 Difference]: Finished difference Result 1952 states and 2841 transitions. [2023-11-21 22:08:15,736 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-21 22:08:15,737 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.0) internal successors, (9), 3 states have internal predecessors, (9), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 12 [2023-11-21 22:08:15,737 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-21 22:08:15,752 INFO L225 Difference]: With dead ends: 1952 [2023-11-21 22:08:15,752 INFO L226 Difference]: Without dead ends: 1949 [2023-11-21 22:08:15,755 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-21 22:08:15,756 INFO L413 NwaCegarLoop]: 2642 mSDtfsCounter, 2831 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 195 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2831 SdHoareTripleChecker+Valid, 2642 SdHoareTripleChecker+Invalid, 196 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 195 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.6s IncrementalHoareTripleChecker+Time [2023-11-21 22:08:15,757 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2831 Valid, 2642 Invalid, 196 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 195 Invalid, 1 Unknown, 0 Unchecked, 2.6s Time] [2023-11-21 22:08:15,761 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1949 states. [2023-11-21 22:08:15,884 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1949 to 1949. [2023-11-21 22:08:15,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1949 states, 1227 states have (on average 1.3162184189079054) internal successors, (1615), 1268 states have internal predecessors, (1615), 613 states have call successors, (613), 109 states have call predecessors, (613), 108 states have return successors, (610), 605 states have call predecessors, (610), 610 states have call successors, (610) [2023-11-21 22:08:15,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1949 states to 1949 states and 2838 transitions. [2023-11-21 22:08:15,909 INFO L78 Accepts]: Start accepts. Automaton has 1949 states and 2838 transitions. Word has length 12 [2023-11-21 22:08:15,909 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-21 22:08:15,910 INFO L495 AbstractCegarLoop]: Abstraction has 1949 states and 2838 transitions. [2023-11-21 22:08:15,910 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.0) internal successors, (9), 3 states have internal predecessors, (9), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-21 22:08:15,910 INFO L276 IsEmpty]: Start isEmpty. Operand 1949 states and 2838 transitions. [2023-11-21 22:08:15,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-11-21 22:08:15,911 INFO L187 NwaCegarLoop]: Found error trace [2023-11-21 22:08:15,911 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 22:08:15,911 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-11-21 22:08:15,911 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-21 22:08:15,912 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 22:08:15,912 INFO L85 PathProgramCache]: Analyzing trace with hash -570547156, now seen corresponding path program 1 times [2023-11-21 22:08:15,912 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 22:08:15,912 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2051880177] [2023-11-21 22:08:15,912 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 22:08:15,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 22:08:15,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:08:16,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 22:08:16,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:08:16,026 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 22:08:16,026 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 22:08:16,026 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2051880177] [2023-11-21 22:08:16,026 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2051880177] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 22:08:16,027 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 22:08:16,027 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-21 22:08:16,027 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1489356455] [2023-11-21 22:08:16,027 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 22:08:16,027 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-21 22:08:16,028 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 22:08:16,028 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-21 22:08:16,028 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-21 22:08:16,028 INFO L87 Difference]: Start difference. First operand 1949 states and 2838 transitions. Second operand has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-21 22:08:18,197 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-21 22:08:20,665 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-21 22:08:22,678 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 [] [2023-11-21 22:08:23,474 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-21 22:08:23,474 INFO L93 Difference]: Finished difference Result 4448 states and 6442 transitions. [2023-11-21 22:08:23,476 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-21 22:08:23,476 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 13 [2023-11-21 22:08:23,476 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-21 22:08:23,498 INFO L225 Difference]: With dead ends: 4448 [2023-11-21 22:08:23,498 INFO L226 Difference]: Without dead ends: 2496 [2023-11-21 22:08:23,510 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-21 22:08:23,511 INFO L413 NwaCegarLoop]: 2904 mSDtfsCounter, 1074 mSDsluCounter, 2289 mSDsCounter, 0 mSdLazyCounter, 414 mSolverCounterSat, 4 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1074 SdHoareTripleChecker+Valid, 5193 SdHoareTripleChecker+Invalid, 421 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 414 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.2s IncrementalHoareTripleChecker+Time [2023-11-21 22:08:23,512 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1074 Valid, 5193 Invalid, 421 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 414 Invalid, 3 Unknown, 0 Unchecked, 7.2s Time] [2023-11-21 22:08:23,518 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2496 states. [2023-11-21 22:08:23,711 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2496 to 2493. [2023-11-21 22:08:23,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2493 states, 1548 states have (on average 1.297157622739018) internal successors, (2008), 1610 states have internal predecessors, (2008), 763 states have call successors, (763), 185 states have call predecessors, (763), 181 states have return successors, (773), 740 states have call predecessors, (773), 750 states have call successors, (773) [2023-11-21 22:08:23,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2493 states to 2493 states and 3544 transitions. [2023-11-21 22:08:23,736 INFO L78 Accepts]: Start accepts. Automaton has 2493 states and 3544 transitions. Word has length 13 [2023-11-21 22:08:23,737 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-21 22:08:23,737 INFO L495 AbstractCegarLoop]: Abstraction has 2493 states and 3544 transitions. [2023-11-21 22:08:23,737 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-21 22:08:23,738 INFO L276 IsEmpty]: Start isEmpty. Operand 2493 states and 3544 transitions. [2023-11-21 22:08:23,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-11-21 22:08:23,748 INFO L187 NwaCegarLoop]: Found error trace [2023-11-21 22:08:23,749 INFO L195 NwaCegarLoop]: trace histogram [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] [2023-11-21 22:08:23,749 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-11-21 22:08:23,749 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-21 22:08:23,750 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 22:08:23,750 INFO L85 PathProgramCache]: Analyzing trace with hash 850780420, now seen corresponding path program 1 times [2023-11-21 22:08:23,750 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 22:08:23,750 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [736534107] [2023-11-21 22:08:23,750 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 22:08:23,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 22:08:23,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:08:24,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 22:08:24,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:08:24,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-21 22:08:24,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:08:24,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2023-11-21 22:08:24,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:08:24,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2023-11-21 22:08:24,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:08:24,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2023-11-21 22:08:24,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:08:24,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2023-11-21 22:08:24,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:08:24,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 22:08:24,575 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 22:08:24,575 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [736534107] [2023-11-21 22:08:24,575 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [736534107] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 22:08:24,575 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 22:08:24,576 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-21 22:08:24,576 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1881541688] [2023-11-21 22:08:24,576 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 22:08:24,576 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-21 22:08:24,577 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 22:08:24,577 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-21 22:08:24,578 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-21 22:08:24,578 INFO L87 Difference]: Start difference. First operand 2493 states and 3544 transitions. Second operand has 5 states, 5 states have (on average 5.6) internal successors, (28), 3 states have internal predecessors, (28), 2 states have call successors, (11), 4 states have call predecessors, (11), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2023-11-21 22:08:28,285 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 [] [2023-11-21 22:08:30,297 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-21 22:08:32,311 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []